2015-07-16 09:05:04 +00:00
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// -*- Mode: C++ -*-
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//
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2017-03-07 10:14:52 +00:00
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// Copyright (C) 2013-2017 Red Hat, Inc.
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2015-07-16 09:05:04 +00:00
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//
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// This file is part of the GNU Application Binary Interface Generic
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// Analysis and Instrumentation Library (libabigail). This library is
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// free software; you can redistribute it and/or modify it under the
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// terms of the GNU Lesser General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option) any
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// later version.
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Lesser Public License for more details.
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// You should have received a copy of the GNU Lesser General Public
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// License along with this program; see the file COPYING-LGPLV3. If
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// not, see <http://www.gnu.org/licenses/>.
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// Author: Sinny Kumari
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/// @file
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///
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2016-03-31 08:13:49 +00:00
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/// This test harness program computes the ABI changes between ELF
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/// binaries present inside input packages. Some of the input
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/// packages have debuginfo, some don't. The resulting ABI change
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/// report is then compared with a reference one.
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2015-07-16 09:05:04 +00:00
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///
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/// The set of input files and reference reports to consider should be
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2016-03-31 08:13:49 +00:00
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/// present in the source distribution, which means they must be
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/// referenced in tests/data/Makefile.am by the EXTRA_DIST variable.
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2015-07-16 09:05:04 +00:00
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Make the support of RPM and DEB package formats conditional
If at configure time the libabigail source tarball detects that
rpm2cpio and cpio are present then it enables the support for rpm
files. Users can explicitly enable or disable that support by passing
--enable-rpm or --disable-rpm to configure.
Similarly if it detects that dpkg is present at configure time then it
enables the support for deb files. Users can explicitly enable or
disable that support by passing --enable-deb or --disable-deb to
configure.
* config.h.in: Define WITH_DEB and WITH_RPM pre-processor macros.
* configure.ac: Add --enable-{rpm,deb} switches. Check for
rpm2cpio and cpio programs, unless --disable-rpm was provided. If
they are found and if --enable-rpm=auto was provided, then
consider that --enable-rpm=yes was provided. In that case, set
the WITH_RPM macro to 1. Otherwise, undefine that macro.
Similarly, check for dpkg unless --disable-deb was provided. If
it's found and if --enable-deb=auto was provided, consider that
--enable-deb=yes was provided. In that case, set the WITH_DEB
macro to 1. Otherwise, undefine that macro. Define the
ENABLE_RPM and ENABLE_DEB conditional automake variables, if the
rpm resp. deb support is enabled. Emit a notice about the rpm and
deb features being enabled or not, at the end of the configure
process.
* tests/test-diff-pkg.cc: Include the config.h header.
(in_out_spec): Guard rpm tests by the WITH_RPM macro. Similarly,
guard deb tests by the WITH_DEB macro.
* tools/abipkgdiff.cc: Include the config.h header.
(extract_rpm): Guard this function definition with the WITH_RPM
macro.
(extract_deb): Guard this function definition with the WITH_DEB
macro.
(extract_package): Guard the handling of rpm packages with the
WITH_RPM macro and the handling of deb package with the WITH_DEB
macro. If a package not-support package format is encountered,
emit an appropriate error message and error out.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-14 10:49:57 +00:00
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// For package configuration macros.
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#include "config.h"
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2016-02-10 21:06:01 +00:00
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#include <sys/wait.h>
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2016-03-07 13:15:08 +00:00
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#include <cassert>
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2015-07-16 09:05:04 +00:00
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#include <cstring>
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#include <string>
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#include <cstdlib>
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#include <iostream>
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2016-03-07 13:15:08 +00:00
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#include "abg-workers.h"
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2015-07-16 09:05:04 +00:00
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#include "test-utils.h"
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#include "abg-tools-utils.h"
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using std::string;
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using std::cerr;
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Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
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using abigail::tests::get_src_dir;
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2015-07-16 09:05:04 +00:00
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struct InOutSpec
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{
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const char* first_in_package_path;
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const char* second_in_package_path;
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2015-08-06 11:56:48 +00:00
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const char* prog_options;
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Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
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const char* suppression_path;
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2015-07-16 09:05:04 +00:00
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const char* first_in_debug_package_path;
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const char* second_in_debug_package_path;
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Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
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const char* first_in_devel_package_path;
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const char* second_in_devel_package_path;
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2015-07-16 09:05:04 +00:00
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const char* ref_report_path;
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const char* out_report_path;
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};// end struct InOutSpec
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static InOutSpec in_out_specs[] =
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{
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Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
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// dir1 contains a suppr spec - it should be ignored.
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2015-08-22 09:44:08 +00:00
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{
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"data/test-diff-pkg/dirpkg-0-dir1",
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"data/test-diff-pkg/dirpkg-0-dir2",
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Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs",
|
2015-08-22 09:44:08 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
2015-08-22 09:44:08 +00:00
|
|
|
"data/test-diff-pkg/dirpkg-0-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/dirpkg-0-report-0.txt"
|
|
|
|
|
},
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
// dir2 contains a suppr spec - it should be recognized.
|
|
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/dirpkg-1-dir1",
|
|
|
|
|
"data/test-diff-pkg/dirpkg-1-dir2",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"data/test-diff-pkg/dirpkg-1-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/dirpkg-1-report-0.txt"
|
|
|
|
|
},
|
|
|
|
|
// dir2 contains a suppr spec but --no-abignore is specified,
|
|
|
|
|
// the file should be ignored.
|
|
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/dirpkg-1-dir1",
|
|
|
|
|
"data/test-diff-pkg/dirpkg-1-dir2",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-abignore --no-show-locs",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"data/test-diff-pkg/dirpkg-1-report-1.txt",
|
|
|
|
|
"output/test-diff-pkg/dirpkg-1-report-1.txt"
|
|
|
|
|
},
|
|
|
|
|
// dir2 contains several suppr spec files, ".abignore" and
|
|
|
|
|
// "dir.abignore", so the specs should be merged.
|
|
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/dirpkg-2-dir1",
|
|
|
|
|
"data/test-diff-pkg/dirpkg-2-dir2",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"data/test-diff-pkg/dirpkg-2-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/dirpkg-2-report-0.txt"
|
|
|
|
|
},
|
|
|
|
|
// dir2 contains a suppr spec file, ".abignore" and
|
|
|
|
|
// an additional suppr file is specified on the command line,
|
|
|
|
|
// so the specs should be merged.
|
|
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/dirpkg-3-dir1",
|
|
|
|
|
"data/test-diff-pkg/dirpkg-3-dir2",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"data/test-diff-pkg/dirpkg-3.suppr",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"data/test-diff-pkg/dirpkg-3-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/dirpkg-3-report-0.txt"
|
|
|
|
|
},
|
|
|
|
|
// dir2 contains a suppr spec file, ".abignore", which should
|
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|
// be ignored because of the program options and
|
|
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|
|
// an additional suppr file is specified on the command line,
|
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|
// which should be recognized.
|
|
|
|
|
{
|
|
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|
|
"data/test-diff-pkg/dirpkg-3-dir1",
|
|
|
|
|
"data/test-diff-pkg/dirpkg-3-dir2",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs --no-abignore",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"data/test-diff-pkg/dirpkg-3.suppr",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"data/test-diff-pkg/dirpkg-3-report-1.txt",
|
|
|
|
|
"output/test-diff-pkg/dirpkg-3-report-1.txt"
|
|
|
|
|
},
|
Add the option of printing the file, line and column information about a type being reported.
* bash-completion/abicompat: Complete the new "--no-show-locs" option.
* bash-completion/abidiff: Likewise.
* bash-completion/abidw: Likewise.
* bash-completion/abipkgdiff: Likewise.
* doc/manuals/abicompat.rst: Mention the new "--no-show-locs" option.
* doc/manuals/abidiff.rst: Likewise.
* doc/manuals/abidw.rst: Likewise.
* doc/manuals/abipkgdiff.rst: Likewise.
* include/abg-comparison.h (show_locs): Add declarations.
* src/abg-comparison.cc: (diff_context::priv): Add a new switch
called "show_locs_" and set its default value to false.
(report_loc_info): New function. Outputting the extra information
is conditionalized based on the associated diff contexts settings.
(show_locs): define a getter/setter for
diff_context::priv::show_locs_.
({distinct,pointer,reference,qualified_type,enum,class,scope,fn_parm,
typedef,corpus}_diff::report): Call report_loc_info when
appropriate.
(maybe_report_diff_for_member): Likewise.
(represent): Accept a const reference to a diff_context_sptr as a first
argument and call report_loc_info on its second argument.
* src/abg-dwarf-reader.cc:
* tests/data/Makefile.am: Add the new test reference files.
* tests/data/test-abicompat/test0-fn-changed-report-2.txt: New test
reference output.
* tests/data/test-abicompat/test5-fn-changed-report-1.txt: Likewise.
* tests/data/test-abicompat/test6-var-changed-report-1.txt: Likewise.
* tests/data/test-abicompat/test7-fn-changed-report-2.txt: Likewise.
* tests/data/test-diff-filter/test30-pr18904-rvalueref-report1.txt:
Likewise.
* tests/data/test-diff-filter/test31-pr18535-libstdc++-report-1.txt:
Likewise.
* tests/data/test-diff-pkg/dirpkg-3-report-2.txt: Likewise.
* tests/data/test-diff-suppr/test6-fn-suppr-report-0-1.txt: Likewise.
* tests/test-abidiff.cc: Explicitly create a diff context and turn off
location emitting.
* tests/test-diff-dwarf.cc: Likewise.
* tests/test-abicompat.cc: Add --no-show-locs to all existing test
arguments. Run a few of the existing tests again, but without this
option.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-pkg.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abicompat.cc: Handle the new "--no-show-locs" option.
* tools/abidiff.cc: Likewise.
* tools/abidw.cc: Likewise.
* tools/abipkgdiff.cc: Likewise.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-11-16 09:55:28 +00:00
|
|
|
{ // Just like the previous tests, but loc info is emitted.
|
|
|
|
|
"data/test-diff-pkg/dirpkg-3-dir1",
|
|
|
|
|
"data/test-diff-pkg/dirpkg-3-dir2",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-abignore",
|
Add the option of printing the file, line and column information about a type being reported.
* bash-completion/abicompat: Complete the new "--no-show-locs" option.
* bash-completion/abidiff: Likewise.
* bash-completion/abidw: Likewise.
* bash-completion/abipkgdiff: Likewise.
* doc/manuals/abicompat.rst: Mention the new "--no-show-locs" option.
* doc/manuals/abidiff.rst: Likewise.
* doc/manuals/abidw.rst: Likewise.
* doc/manuals/abipkgdiff.rst: Likewise.
* include/abg-comparison.h (show_locs): Add declarations.
* src/abg-comparison.cc: (diff_context::priv): Add a new switch
called "show_locs_" and set its default value to false.
(report_loc_info): New function. Outputting the extra information
is conditionalized based on the associated diff contexts settings.
(show_locs): define a getter/setter for
diff_context::priv::show_locs_.
({distinct,pointer,reference,qualified_type,enum,class,scope,fn_parm,
typedef,corpus}_diff::report): Call report_loc_info when
appropriate.
(maybe_report_diff_for_member): Likewise.
(represent): Accept a const reference to a diff_context_sptr as a first
argument and call report_loc_info on its second argument.
* src/abg-dwarf-reader.cc:
* tests/data/Makefile.am: Add the new test reference files.
* tests/data/test-abicompat/test0-fn-changed-report-2.txt: New test
reference output.
* tests/data/test-abicompat/test5-fn-changed-report-1.txt: Likewise.
* tests/data/test-abicompat/test6-var-changed-report-1.txt: Likewise.
* tests/data/test-abicompat/test7-fn-changed-report-2.txt: Likewise.
* tests/data/test-diff-filter/test30-pr18904-rvalueref-report1.txt:
Likewise.
* tests/data/test-diff-filter/test31-pr18535-libstdc++-report-1.txt:
Likewise.
* tests/data/test-diff-pkg/dirpkg-3-report-2.txt: Likewise.
* tests/data/test-diff-suppr/test6-fn-suppr-report-0-1.txt: Likewise.
* tests/test-abidiff.cc: Explicitly create a diff context and turn off
location emitting.
* tests/test-diff-dwarf.cc: Likewise.
* tests/test-abicompat.cc: Add --no-show-locs to all existing test
arguments. Run a few of the existing tests again, but without this
option.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-pkg.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abicompat.cc: Handle the new "--no-show-locs" option.
* tools/abidiff.cc: Likewise.
* tools/abidw.cc: Likewise.
* tools/abipkgdiff.cc: Likewise.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-11-16 09:55:28 +00:00
|
|
|
"data/test-diff-pkg/dirpkg-3.suppr",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Add the option of printing the file, line and column information about a type being reported.
* bash-completion/abicompat: Complete the new "--no-show-locs" option.
* bash-completion/abidiff: Likewise.
* bash-completion/abidw: Likewise.
* bash-completion/abipkgdiff: Likewise.
* doc/manuals/abicompat.rst: Mention the new "--no-show-locs" option.
* doc/manuals/abidiff.rst: Likewise.
* doc/manuals/abidw.rst: Likewise.
* doc/manuals/abipkgdiff.rst: Likewise.
* include/abg-comparison.h (show_locs): Add declarations.
* src/abg-comparison.cc: (diff_context::priv): Add a new switch
called "show_locs_" and set its default value to false.
(report_loc_info): New function. Outputting the extra information
is conditionalized based on the associated diff contexts settings.
(show_locs): define a getter/setter for
diff_context::priv::show_locs_.
({distinct,pointer,reference,qualified_type,enum,class,scope,fn_parm,
typedef,corpus}_diff::report): Call report_loc_info when
appropriate.
(maybe_report_diff_for_member): Likewise.
(represent): Accept a const reference to a diff_context_sptr as a first
argument and call report_loc_info on its second argument.
* src/abg-dwarf-reader.cc:
* tests/data/Makefile.am: Add the new test reference files.
* tests/data/test-abicompat/test0-fn-changed-report-2.txt: New test
reference output.
* tests/data/test-abicompat/test5-fn-changed-report-1.txt: Likewise.
* tests/data/test-abicompat/test6-var-changed-report-1.txt: Likewise.
* tests/data/test-abicompat/test7-fn-changed-report-2.txt: Likewise.
* tests/data/test-diff-filter/test30-pr18904-rvalueref-report1.txt:
Likewise.
* tests/data/test-diff-filter/test31-pr18535-libstdc++-report-1.txt:
Likewise.
* tests/data/test-diff-pkg/dirpkg-3-report-2.txt: Likewise.
* tests/data/test-diff-suppr/test6-fn-suppr-report-0-1.txt: Likewise.
* tests/test-abidiff.cc: Explicitly create a diff context and turn off
location emitting.
* tests/test-diff-dwarf.cc: Likewise.
* tests/test-abicompat.cc: Add --no-show-locs to all existing test
arguments. Run a few of the existing tests again, but without this
option.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-pkg.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abicompat.cc: Handle the new "--no-show-locs" option.
* tools/abidiff.cc: Likewise.
* tools/abidw.cc: Likewise.
* tools/abipkgdiff.cc: Likewise.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-11-16 09:55:28 +00:00
|
|
|
"data/test-diff-pkg/dirpkg-3-report-2.txt",
|
|
|
|
|
"output/test-diff-pkg/dirpkg-3-report-2.txt"
|
|
|
|
|
},
|
2016-03-25 10:48:11 +00:00
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/symlink-dir-test1/dir1/symlinks",
|
|
|
|
|
"data/test-diff-pkg/symlink-dir-test1/dir2/symlinks",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression ",
|
2016-03-25 10:48:11 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
2016-03-25 10:48:11 +00:00
|
|
|
"data/test-diff-pkg/symlink-dir-test1-report0.txt ",
|
|
|
|
|
"output/test-diff-pkg/symlink-dir-test1-report0.txt "
|
|
|
|
|
},
|
Make abipkgdiff compare tar archives containing binaries
This patch adds support for comparing the ABI of binaries contained in
a tar archive.
If the archive is compressed with gzip, bzip2, lzip, lzma or xz, then
abipkgdiff recognizes the usual relevant file extensions and lets the
GNU tar program handle the decompression.
If the archive is not compressed, abipkgdiff recognizes the UStar
(Uniform Standard Tape ARchive) format, even if the archive file name
doesn't end with the .tar extension, and lets the GNU tar program
handle the extraction. If the file ends up with the .tar extension
anyway (even if it's not in the UStar format, abipkgdiff lets the GNU
tar program handle its extraction.
* config.h.in (WITH_TAR): New configuration preprocessor macro.
* configure.ac: Add a new --enable-tar option. It's turned on
automatically if the tar program is found in the PATH. Adjust the
build configuration report to add the tar archive support.
* include/abg-tools-utils.h (string_ends_with): Declare new
function.
(enum file_type): Add a new FILE_TYPE_TAR enumerator.
* src/abg-tools-utils.cc (string_ends_with): Define new function.
(operator<<(ostream&, file_type)): Serialize the new FILE_TYPE_TAR
enumerator.
(guess_file_type): Detect UStar format file by reading its magic
number. Detect compressed tar files based on the file path
extension.
* tools/abipkgdiff.cc (extract_tar): Define new function.
(extract_package): Handle tar packages.
(main): Handle tar archives.
* tools/abidiff.cc (main): Handle the new FILE_TYPE_TAR
enumerator.
* tools/abilint.cc (main): Likewise.
* tests/data/test-diff-pkg/tarpkg-0-dir{1,2}.ta{,r,.bz2, gz}: New
test input tarballs.
* tests/data/test-diff-pkg/tarpkg-0-report-0.txt: New test output
reference.
* tests/data/Makefile.am: Add the new test data file above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add new tests cases.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-22 11:59:18 +00:00
|
|
|
#if WITH_TAR
|
|
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/tarpkg-0-dir1.tar",
|
|
|
|
|
"data/test-diff-pkg/tarpkg-0-dir2.tar",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs",
|
Make abipkgdiff compare tar archives containing binaries
This patch adds support for comparing the ABI of binaries contained in
a tar archive.
If the archive is compressed with gzip, bzip2, lzip, lzma or xz, then
abipkgdiff recognizes the usual relevant file extensions and lets the
GNU tar program handle the decompression.
If the archive is not compressed, abipkgdiff recognizes the UStar
(Uniform Standard Tape ARchive) format, even if the archive file name
doesn't end with the .tar extension, and lets the GNU tar program
handle the extraction. If the file ends up with the .tar extension
anyway (even if it's not in the UStar format, abipkgdiff lets the GNU
tar program handle its extraction.
* config.h.in (WITH_TAR): New configuration preprocessor macro.
* configure.ac: Add a new --enable-tar option. It's turned on
automatically if the tar program is found in the PATH. Adjust the
build configuration report to add the tar archive support.
* include/abg-tools-utils.h (string_ends_with): Declare new
function.
(enum file_type): Add a new FILE_TYPE_TAR enumerator.
* src/abg-tools-utils.cc (string_ends_with): Define new function.
(operator<<(ostream&, file_type)): Serialize the new FILE_TYPE_TAR
enumerator.
(guess_file_type): Detect UStar format file by reading its magic
number. Detect compressed tar files based on the file path
extension.
* tools/abipkgdiff.cc (extract_tar): Define new function.
(extract_package): Handle tar packages.
(main): Handle tar archives.
* tools/abidiff.cc (main): Handle the new FILE_TYPE_TAR
enumerator.
* tools/abilint.cc (main): Likewise.
* tests/data/test-diff-pkg/tarpkg-0-dir{1,2}.ta{,r,.bz2, gz}: New
test input tarballs.
* tests/data/test-diff-pkg/tarpkg-0-report-0.txt: New test output
reference.
* tests/data/Makefile.am: Add the new test data file above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add new tests cases.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-22 11:59:18 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Make abipkgdiff compare tar archives containing binaries
This patch adds support for comparing the ABI of binaries contained in
a tar archive.
If the archive is compressed with gzip, bzip2, lzip, lzma or xz, then
abipkgdiff recognizes the usual relevant file extensions and lets the
GNU tar program handle the decompression.
If the archive is not compressed, abipkgdiff recognizes the UStar
(Uniform Standard Tape ARchive) format, even if the archive file name
doesn't end with the .tar extension, and lets the GNU tar program
handle the extraction. If the file ends up with the .tar extension
anyway (even if it's not in the UStar format, abipkgdiff lets the GNU
tar program handle its extraction.
* config.h.in (WITH_TAR): New configuration preprocessor macro.
* configure.ac: Add a new --enable-tar option. It's turned on
automatically if the tar program is found in the PATH. Adjust the
build configuration report to add the tar archive support.
* include/abg-tools-utils.h (string_ends_with): Declare new
function.
(enum file_type): Add a new FILE_TYPE_TAR enumerator.
* src/abg-tools-utils.cc (string_ends_with): Define new function.
(operator<<(ostream&, file_type)): Serialize the new FILE_TYPE_TAR
enumerator.
(guess_file_type): Detect UStar format file by reading its magic
number. Detect compressed tar files based on the file path
extension.
* tools/abipkgdiff.cc (extract_tar): Define new function.
(extract_package): Handle tar packages.
(main): Handle tar archives.
* tools/abidiff.cc (main): Handle the new FILE_TYPE_TAR
enumerator.
* tools/abilint.cc (main): Likewise.
* tests/data/test-diff-pkg/tarpkg-0-dir{1,2}.ta{,r,.bz2, gz}: New
test input tarballs.
* tests/data/test-diff-pkg/tarpkg-0-report-0.txt: New test output
reference.
* tests/data/Makefile.am: Add the new test data file above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add new tests cases.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-22 11:59:18 +00:00
|
|
|
"data/test-diff-pkg/tarpkg-0-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/tarpkg-0-report-0.txt"
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/tarpkg-0-dir1.ta",
|
|
|
|
|
"data/test-diff-pkg/tarpkg-0-dir2.ta",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs",
|
Make abipkgdiff compare tar archives containing binaries
This patch adds support for comparing the ABI of binaries contained in
a tar archive.
If the archive is compressed with gzip, bzip2, lzip, lzma or xz, then
abipkgdiff recognizes the usual relevant file extensions and lets the
GNU tar program handle the decompression.
If the archive is not compressed, abipkgdiff recognizes the UStar
(Uniform Standard Tape ARchive) format, even if the archive file name
doesn't end with the .tar extension, and lets the GNU tar program
handle the extraction. If the file ends up with the .tar extension
anyway (even if it's not in the UStar format, abipkgdiff lets the GNU
tar program handle its extraction.
* config.h.in (WITH_TAR): New configuration preprocessor macro.
* configure.ac: Add a new --enable-tar option. It's turned on
automatically if the tar program is found in the PATH. Adjust the
build configuration report to add the tar archive support.
* include/abg-tools-utils.h (string_ends_with): Declare new
function.
(enum file_type): Add a new FILE_TYPE_TAR enumerator.
* src/abg-tools-utils.cc (string_ends_with): Define new function.
(operator<<(ostream&, file_type)): Serialize the new FILE_TYPE_TAR
enumerator.
(guess_file_type): Detect UStar format file by reading its magic
number. Detect compressed tar files based on the file path
extension.
* tools/abipkgdiff.cc (extract_tar): Define new function.
(extract_package): Handle tar packages.
(main): Handle tar archives.
* tools/abidiff.cc (main): Handle the new FILE_TYPE_TAR
enumerator.
* tools/abilint.cc (main): Likewise.
* tests/data/test-diff-pkg/tarpkg-0-dir{1,2}.ta{,r,.bz2, gz}: New
test input tarballs.
* tests/data/test-diff-pkg/tarpkg-0-report-0.txt: New test output
reference.
* tests/data/Makefile.am: Add the new test data file above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add new tests cases.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-22 11:59:18 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Make abipkgdiff compare tar archives containing binaries
This patch adds support for comparing the ABI of binaries contained in
a tar archive.
If the archive is compressed with gzip, bzip2, lzip, lzma or xz, then
abipkgdiff recognizes the usual relevant file extensions and lets the
GNU tar program handle the decompression.
If the archive is not compressed, abipkgdiff recognizes the UStar
(Uniform Standard Tape ARchive) format, even if the archive file name
doesn't end with the .tar extension, and lets the GNU tar program
handle the extraction. If the file ends up with the .tar extension
anyway (even if it's not in the UStar format, abipkgdiff lets the GNU
tar program handle its extraction.
* config.h.in (WITH_TAR): New configuration preprocessor macro.
* configure.ac: Add a new --enable-tar option. It's turned on
automatically if the tar program is found in the PATH. Adjust the
build configuration report to add the tar archive support.
* include/abg-tools-utils.h (string_ends_with): Declare new
function.
(enum file_type): Add a new FILE_TYPE_TAR enumerator.
* src/abg-tools-utils.cc (string_ends_with): Define new function.
(operator<<(ostream&, file_type)): Serialize the new FILE_TYPE_TAR
enumerator.
(guess_file_type): Detect UStar format file by reading its magic
number. Detect compressed tar files based on the file path
extension.
* tools/abipkgdiff.cc (extract_tar): Define new function.
(extract_package): Handle tar packages.
(main): Handle tar archives.
* tools/abidiff.cc (main): Handle the new FILE_TYPE_TAR
enumerator.
* tools/abilint.cc (main): Likewise.
* tests/data/test-diff-pkg/tarpkg-0-dir{1,2}.ta{,r,.bz2, gz}: New
test input tarballs.
* tests/data/test-diff-pkg/tarpkg-0-report-0.txt: New test output
reference.
* tests/data/Makefile.am: Add the new test data file above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add new tests cases.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-22 11:59:18 +00:00
|
|
|
"data/test-diff-pkg/tarpkg-0-report-0.txt",
|
2016-03-08 13:30:42 +00:00
|
|
|
"output/test-diff-pkg/tarpkg-0-report-01.txt"
|
Make abipkgdiff compare tar archives containing binaries
This patch adds support for comparing the ABI of binaries contained in
a tar archive.
If the archive is compressed with gzip, bzip2, lzip, lzma or xz, then
abipkgdiff recognizes the usual relevant file extensions and lets the
GNU tar program handle the decompression.
If the archive is not compressed, abipkgdiff recognizes the UStar
(Uniform Standard Tape ARchive) format, even if the archive file name
doesn't end with the .tar extension, and lets the GNU tar program
handle the extraction. If the file ends up with the .tar extension
anyway (even if it's not in the UStar format, abipkgdiff lets the GNU
tar program handle its extraction.
* config.h.in (WITH_TAR): New configuration preprocessor macro.
* configure.ac: Add a new --enable-tar option. It's turned on
automatically if the tar program is found in the PATH. Adjust the
build configuration report to add the tar archive support.
* include/abg-tools-utils.h (string_ends_with): Declare new
function.
(enum file_type): Add a new FILE_TYPE_TAR enumerator.
* src/abg-tools-utils.cc (string_ends_with): Define new function.
(operator<<(ostream&, file_type)): Serialize the new FILE_TYPE_TAR
enumerator.
(guess_file_type): Detect UStar format file by reading its magic
number. Detect compressed tar files based on the file path
extension.
* tools/abipkgdiff.cc (extract_tar): Define new function.
(extract_package): Handle tar packages.
(main): Handle tar archives.
* tools/abidiff.cc (main): Handle the new FILE_TYPE_TAR
enumerator.
* tools/abilint.cc (main): Likewise.
* tests/data/test-diff-pkg/tarpkg-0-dir{1,2}.ta{,r,.bz2, gz}: New
test input tarballs.
* tests/data/test-diff-pkg/tarpkg-0-report-0.txt: New test output
reference.
* tests/data/Makefile.am: Add the new test data file above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add new tests cases.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-22 11:59:18 +00:00
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/tarpkg-0-dir1.tar.gz",
|
|
|
|
|
"data/test-diff-pkg/tarpkg-0-dir2.tar.gz",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs",
|
Make abipkgdiff compare tar archives containing binaries
This patch adds support for comparing the ABI of binaries contained in
a tar archive.
If the archive is compressed with gzip, bzip2, lzip, lzma or xz, then
abipkgdiff recognizes the usual relevant file extensions and lets the
GNU tar program handle the decompression.
If the archive is not compressed, abipkgdiff recognizes the UStar
(Uniform Standard Tape ARchive) format, even if the archive file name
doesn't end with the .tar extension, and lets the GNU tar program
handle the extraction. If the file ends up with the .tar extension
anyway (even if it's not in the UStar format, abipkgdiff lets the GNU
tar program handle its extraction.
* config.h.in (WITH_TAR): New configuration preprocessor macro.
* configure.ac: Add a new --enable-tar option. It's turned on
automatically if the tar program is found in the PATH. Adjust the
build configuration report to add the tar archive support.
* include/abg-tools-utils.h (string_ends_with): Declare new
function.
(enum file_type): Add a new FILE_TYPE_TAR enumerator.
* src/abg-tools-utils.cc (string_ends_with): Define new function.
(operator<<(ostream&, file_type)): Serialize the new FILE_TYPE_TAR
enumerator.
(guess_file_type): Detect UStar format file by reading its magic
number. Detect compressed tar files based on the file path
extension.
* tools/abipkgdiff.cc (extract_tar): Define new function.
(extract_package): Handle tar packages.
(main): Handle tar archives.
* tools/abidiff.cc (main): Handle the new FILE_TYPE_TAR
enumerator.
* tools/abilint.cc (main): Likewise.
* tests/data/test-diff-pkg/tarpkg-0-dir{1,2}.ta{,r,.bz2, gz}: New
test input tarballs.
* tests/data/test-diff-pkg/tarpkg-0-report-0.txt: New test output
reference.
* tests/data/Makefile.am: Add the new test data file above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add new tests cases.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-22 11:59:18 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Make abipkgdiff compare tar archives containing binaries
This patch adds support for comparing the ABI of binaries contained in
a tar archive.
If the archive is compressed with gzip, bzip2, lzip, lzma or xz, then
abipkgdiff recognizes the usual relevant file extensions and lets the
GNU tar program handle the decompression.
If the archive is not compressed, abipkgdiff recognizes the UStar
(Uniform Standard Tape ARchive) format, even if the archive file name
doesn't end with the .tar extension, and lets the GNU tar program
handle the extraction. If the file ends up with the .tar extension
anyway (even if it's not in the UStar format, abipkgdiff lets the GNU
tar program handle its extraction.
* config.h.in (WITH_TAR): New configuration preprocessor macro.
* configure.ac: Add a new --enable-tar option. It's turned on
automatically if the tar program is found in the PATH. Adjust the
build configuration report to add the tar archive support.
* include/abg-tools-utils.h (string_ends_with): Declare new
function.
(enum file_type): Add a new FILE_TYPE_TAR enumerator.
* src/abg-tools-utils.cc (string_ends_with): Define new function.
(operator<<(ostream&, file_type)): Serialize the new FILE_TYPE_TAR
enumerator.
(guess_file_type): Detect UStar format file by reading its magic
number. Detect compressed tar files based on the file path
extension.
* tools/abipkgdiff.cc (extract_tar): Define new function.
(extract_package): Handle tar packages.
(main): Handle tar archives.
* tools/abidiff.cc (main): Handle the new FILE_TYPE_TAR
enumerator.
* tools/abilint.cc (main): Likewise.
* tests/data/test-diff-pkg/tarpkg-0-dir{1,2}.ta{,r,.bz2, gz}: New
test input tarballs.
* tests/data/test-diff-pkg/tarpkg-0-report-0.txt: New test output
reference.
* tests/data/Makefile.am: Add the new test data file above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add new tests cases.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-22 11:59:18 +00:00
|
|
|
"data/test-diff-pkg/tarpkg-0-report-0.txt",
|
2016-03-08 13:30:42 +00:00
|
|
|
"output/test-diff-pkg/tarpkg-0-report-02.txt"
|
Make abipkgdiff compare tar archives containing binaries
This patch adds support for comparing the ABI of binaries contained in
a tar archive.
If the archive is compressed with gzip, bzip2, lzip, lzma or xz, then
abipkgdiff recognizes the usual relevant file extensions and lets the
GNU tar program handle the decompression.
If the archive is not compressed, abipkgdiff recognizes the UStar
(Uniform Standard Tape ARchive) format, even if the archive file name
doesn't end with the .tar extension, and lets the GNU tar program
handle the extraction. If the file ends up with the .tar extension
anyway (even if it's not in the UStar format, abipkgdiff lets the GNU
tar program handle its extraction.
* config.h.in (WITH_TAR): New configuration preprocessor macro.
* configure.ac: Add a new --enable-tar option. It's turned on
automatically if the tar program is found in the PATH. Adjust the
build configuration report to add the tar archive support.
* include/abg-tools-utils.h (string_ends_with): Declare new
function.
(enum file_type): Add a new FILE_TYPE_TAR enumerator.
* src/abg-tools-utils.cc (string_ends_with): Define new function.
(operator<<(ostream&, file_type)): Serialize the new FILE_TYPE_TAR
enumerator.
(guess_file_type): Detect UStar format file by reading its magic
number. Detect compressed tar files based on the file path
extension.
* tools/abipkgdiff.cc (extract_tar): Define new function.
(extract_package): Handle tar packages.
(main): Handle tar archives.
* tools/abidiff.cc (main): Handle the new FILE_TYPE_TAR
enumerator.
* tools/abilint.cc (main): Likewise.
* tests/data/test-diff-pkg/tarpkg-0-dir{1,2}.ta{,r,.bz2, gz}: New
test input tarballs.
* tests/data/test-diff-pkg/tarpkg-0-report-0.txt: New test output
reference.
* tests/data/Makefile.am: Add the new test data file above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add new tests cases.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-22 11:59:18 +00:00
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/tarpkg-0-dir1.tar.bz2",
|
|
|
|
|
"data/test-diff-pkg/tarpkg-0-dir2.tar.bz2",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs",
|
Make abipkgdiff compare tar archives containing binaries
This patch adds support for comparing the ABI of binaries contained in
a tar archive.
If the archive is compressed with gzip, bzip2, lzip, lzma or xz, then
abipkgdiff recognizes the usual relevant file extensions and lets the
GNU tar program handle the decompression.
If the archive is not compressed, abipkgdiff recognizes the UStar
(Uniform Standard Tape ARchive) format, even if the archive file name
doesn't end with the .tar extension, and lets the GNU tar program
handle the extraction. If the file ends up with the .tar extension
anyway (even if it's not in the UStar format, abipkgdiff lets the GNU
tar program handle its extraction.
* config.h.in (WITH_TAR): New configuration preprocessor macro.
* configure.ac: Add a new --enable-tar option. It's turned on
automatically if the tar program is found in the PATH. Adjust the
build configuration report to add the tar archive support.
* include/abg-tools-utils.h (string_ends_with): Declare new
function.
(enum file_type): Add a new FILE_TYPE_TAR enumerator.
* src/abg-tools-utils.cc (string_ends_with): Define new function.
(operator<<(ostream&, file_type)): Serialize the new FILE_TYPE_TAR
enumerator.
(guess_file_type): Detect UStar format file by reading its magic
number. Detect compressed tar files based on the file path
extension.
* tools/abipkgdiff.cc (extract_tar): Define new function.
(extract_package): Handle tar packages.
(main): Handle tar archives.
* tools/abidiff.cc (main): Handle the new FILE_TYPE_TAR
enumerator.
* tools/abilint.cc (main): Likewise.
* tests/data/test-diff-pkg/tarpkg-0-dir{1,2}.ta{,r,.bz2, gz}: New
test input tarballs.
* tests/data/test-diff-pkg/tarpkg-0-report-0.txt: New test output
reference.
* tests/data/Makefile.am: Add the new test data file above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add new tests cases.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-22 11:59:18 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
Make abipkgdiff compare tar archives containing binaries
This patch adds support for comparing the ABI of binaries contained in
a tar archive.
If the archive is compressed with gzip, bzip2, lzip, lzma or xz, then
abipkgdiff recognizes the usual relevant file extensions and lets the
GNU tar program handle the decompression.
If the archive is not compressed, abipkgdiff recognizes the UStar
(Uniform Standard Tape ARchive) format, even if the archive file name
doesn't end with the .tar extension, and lets the GNU tar program
handle the extraction. If the file ends up with the .tar extension
anyway (even if it's not in the UStar format, abipkgdiff lets the GNU
tar program handle its extraction.
* config.h.in (WITH_TAR): New configuration preprocessor macro.
* configure.ac: Add a new --enable-tar option. It's turned on
automatically if the tar program is found in the PATH. Adjust the
build configuration report to add the tar archive support.
* include/abg-tools-utils.h (string_ends_with): Declare new
function.
(enum file_type): Add a new FILE_TYPE_TAR enumerator.
* src/abg-tools-utils.cc (string_ends_with): Define new function.
(operator<<(ostream&, file_type)): Serialize the new FILE_TYPE_TAR
enumerator.
(guess_file_type): Detect UStar format file by reading its magic
number. Detect compressed tar files based on the file path
extension.
* tools/abipkgdiff.cc (extract_tar): Define new function.
(extract_package): Handle tar packages.
(main): Handle tar archives.
* tools/abidiff.cc (main): Handle the new FILE_TYPE_TAR
enumerator.
* tools/abilint.cc (main): Likewise.
* tests/data/test-diff-pkg/tarpkg-0-dir{1,2}.ta{,r,.bz2, gz}: New
test input tarballs.
* tests/data/test-diff-pkg/tarpkg-0-report-0.txt: New test output
reference.
* tests/data/Makefile.am: Add the new test data file above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add new tests cases.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-22 11:59:18 +00:00
|
|
|
"data/test-diff-pkg/tarpkg-0-report-0.txt",
|
2016-03-08 13:30:42 +00:00
|
|
|
"output/test-diff-pkg/tarpkg-0-report-03.txt"
|
Make abipkgdiff compare tar archives containing binaries
This patch adds support for comparing the ABI of binaries contained in
a tar archive.
If the archive is compressed with gzip, bzip2, lzip, lzma or xz, then
abipkgdiff recognizes the usual relevant file extensions and lets the
GNU tar program handle the decompression.
If the archive is not compressed, abipkgdiff recognizes the UStar
(Uniform Standard Tape ARchive) format, even if the archive file name
doesn't end with the .tar extension, and lets the GNU tar program
handle the extraction. If the file ends up with the .tar extension
anyway (even if it's not in the UStar format, abipkgdiff lets the GNU
tar program handle its extraction.
* config.h.in (WITH_TAR): New configuration preprocessor macro.
* configure.ac: Add a new --enable-tar option. It's turned on
automatically if the tar program is found in the PATH. Adjust the
build configuration report to add the tar archive support.
* include/abg-tools-utils.h (string_ends_with): Declare new
function.
(enum file_type): Add a new FILE_TYPE_TAR enumerator.
* src/abg-tools-utils.cc (string_ends_with): Define new function.
(operator<<(ostream&, file_type)): Serialize the new FILE_TYPE_TAR
enumerator.
(guess_file_type): Detect UStar format file by reading its magic
number. Detect compressed tar files based on the file path
extension.
* tools/abipkgdiff.cc (extract_tar): Define new function.
(extract_package): Handle tar packages.
(main): Handle tar archives.
* tools/abidiff.cc (main): Handle the new FILE_TYPE_TAR
enumerator.
* tools/abilint.cc (main): Likewise.
* tests/data/test-diff-pkg/tarpkg-0-dir{1,2}.ta{,r,.bz2, gz}: New
test input tarballs.
* tests/data/test-diff-pkg/tarpkg-0-report-0.txt: New test output
reference.
* tests/data/Makefile.am: Add the new test data file above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add new tests cases.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-22 11:59:18 +00:00
|
|
|
},
|
2016-04-19 18:31:56 +00:00
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/tarpkg-1-dir1.tar.gz",
|
|
|
|
|
"data/test-diff-pkg/tarpkg-1-dir2.tar.gz",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --dso-only",
|
2016-04-19 18:31:56 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
2016-04-19 18:31:56 +00:00
|
|
|
"data/test-diff-pkg/tarpkg-1-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/tarpkg-1-report-0.txt"
|
|
|
|
|
},
|
Make abipkgdiff compare tar archives containing binaries
This patch adds support for comparing the ABI of binaries contained in
a tar archive.
If the archive is compressed with gzip, bzip2, lzip, lzma or xz, then
abipkgdiff recognizes the usual relevant file extensions and lets the
GNU tar program handle the decompression.
If the archive is not compressed, abipkgdiff recognizes the UStar
(Uniform Standard Tape ARchive) format, even if the archive file name
doesn't end with the .tar extension, and lets the GNU tar program
handle the extraction. If the file ends up with the .tar extension
anyway (even if it's not in the UStar format, abipkgdiff lets the GNU
tar program handle its extraction.
* config.h.in (WITH_TAR): New configuration preprocessor macro.
* configure.ac: Add a new --enable-tar option. It's turned on
automatically if the tar program is found in the PATH. Adjust the
build configuration report to add the tar archive support.
* include/abg-tools-utils.h (string_ends_with): Declare new
function.
(enum file_type): Add a new FILE_TYPE_TAR enumerator.
* src/abg-tools-utils.cc (string_ends_with): Define new function.
(operator<<(ostream&, file_type)): Serialize the new FILE_TYPE_TAR
enumerator.
(guess_file_type): Detect UStar format file by reading its magic
number. Detect compressed tar files based on the file path
extension.
* tools/abipkgdiff.cc (extract_tar): Define new function.
(extract_package): Handle tar packages.
(main): Handle tar archives.
* tools/abidiff.cc (main): Handle the new FILE_TYPE_TAR
enumerator.
* tools/abilint.cc (main): Likewise.
* tests/data/test-diff-pkg/tarpkg-0-dir{1,2}.ta{,r,.bz2, gz}: New
test input tarballs.
* tests/data/test-diff-pkg/tarpkg-0-report-0.txt: New test output
reference.
* tests/data/Makefile.am: Add the new test data file above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add new tests cases.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-22 11:59:18 +00:00
|
|
|
#endif //WITH_TAR
|
|
|
|
|
|
Make the support of RPM and DEB package formats conditional
If at configure time the libabigail source tarball detects that
rpm2cpio and cpio are present then it enables the support for rpm
files. Users can explicitly enable or disable that support by passing
--enable-rpm or --disable-rpm to configure.
Similarly if it detects that dpkg is present at configure time then it
enables the support for deb files. Users can explicitly enable or
disable that support by passing --enable-deb or --disable-deb to
configure.
* config.h.in: Define WITH_DEB and WITH_RPM pre-processor macros.
* configure.ac: Add --enable-{rpm,deb} switches. Check for
rpm2cpio and cpio programs, unless --disable-rpm was provided. If
they are found and if --enable-rpm=auto was provided, then
consider that --enable-rpm=yes was provided. In that case, set
the WITH_RPM macro to 1. Otherwise, undefine that macro.
Similarly, check for dpkg unless --disable-deb was provided. If
it's found and if --enable-deb=auto was provided, consider that
--enable-deb=yes was provided. In that case, set the WITH_DEB
macro to 1. Otherwise, undefine that macro. Define the
ENABLE_RPM and ENABLE_DEB conditional automake variables, if the
rpm resp. deb support is enabled. Emit a notice about the rpm and
deb features being enabled or not, at the end of the configure
process.
* tests/test-diff-pkg.cc: Include the config.h header.
(in_out_spec): Guard rpm tests by the WITH_RPM macro. Similarly,
guard deb tests by the WITH_DEB macro.
* tools/abipkgdiff.cc: Include the config.h header.
(extract_rpm): Guard this function definition with the WITH_RPM
macro.
(extract_deb): Guard this function definition with the WITH_DEB
macro.
(extract_package): Guard the handling of rpm packages with the
WITH_RPM macro and the handling of deb package with the WITH_DEB
macro. If a package not-support package format is encountered,
emit an appropriate error message and error out.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-14 10:49:57 +00:00
|
|
|
#ifdef WITH_RPM
|
2015-07-16 09:05:04 +00:00
|
|
|
// Two RPM packages with debuginfo available and have ABI changes
|
|
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-0.80-3.fc12.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-0.104-3.fc23.x86_64.rpm",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"",
|
2015-07-16 09:05:04 +00:00
|
|
|
"data/test-diff-pkg/dbus-glib-debuginfo-0.80-3.fc12.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-debuginfo-0.104-3.fc23.x86_64.rpm",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
2015-07-16 09:05:04 +00:00
|
|
|
"data/test-diff-pkg/test-rpm-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/test-rpm-report-0.txt"
|
|
|
|
|
},
|
|
|
|
|
// Two RPM packages with 2nd package debuginfo missing
|
|
|
|
|
{
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"data/test-diff-pkg/dbus-glib-0.80-3.fc12.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-0.104-3.fc23.x86_64.rpm",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-debuginfo-0.80-3.fc12.x86_64.rpm",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/test-rpm-report-1.txt",
|
|
|
|
|
"output/test-diff-pkg/test-rpm-report-1.txt"
|
2015-07-16 09:05:04 +00:00
|
|
|
},
|
2015-08-22 12:27:37 +00:00
|
|
|
|
2015-07-16 09:05:04 +00:00
|
|
|
// Two RPM packages with first package debuginfo missing
|
|
|
|
|
{
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"data/test-diff-pkg/dbus-glib-0.80-3.fc12.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-0.104-3.fc23.x86_64.rpm",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-debuginfo-0.104-3.fc23.x86_64.rpm",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/test-rpm-report-2.txt",
|
|
|
|
|
"output/test-diff-pkg/test-rpm-report-2.txt"
|
2015-07-16 09:05:04 +00:00
|
|
|
},
|
2015-08-22 12:27:37 +00:00
|
|
|
|
2015-07-16 09:05:04 +00:00
|
|
|
// Two RPM packages with missing debuginfo
|
|
|
|
|
{
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"data/test-diff-pkg/dbus-glib-0.80-3.fc12.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-0.104-3.fc23.x86_64.rpm",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/test-rpm-report-3.txt",
|
|
|
|
|
"output/test-diff-pkg/test-rpm-report-3.txt"
|
2015-07-16 09:05:04 +00:00
|
|
|
},
|
2015-08-22 12:27:37 +00:00
|
|
|
|
2015-07-16 09:05:04 +00:00
|
|
|
// Two RPM packages with no ABI change
|
|
|
|
|
{
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"data/test-diff-pkg/dbus-glib-0.80-3.fc12.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-0.80-3.fc12.x86_64.rpm",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-debuginfo-0.80-3.fc12.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-debuginfo-0.80-3.fc12.x86_64.rpm",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/test-rpm-report-4.txt",
|
|
|
|
|
"output/test-diff-pkg/test-rpm-report-4.txt"
|
2015-07-16 09:05:04 +00:00
|
|
|
},
|
2015-08-06 11:56:48 +00:00
|
|
|
// Two RPM packages with debuginfo available and we don't want to
|
|
|
|
|
// see added symbols.
|
|
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-0.80-3.fc12.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-0.104-3.fc23.x86_64.rpm",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs --no-added-syms",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"",
|
2015-08-06 11:56:48 +00:00
|
|
|
"data/test-diff-pkg/dbus-glib-debuginfo-0.80-3.fc12.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-debuginfo-0.104-3.fc23.x86_64.rpm",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
2015-08-06 11:56:48 +00:00
|
|
|
"data/test-diff-pkg/test-rpm-report-5.txt",
|
|
|
|
|
"output/test-diff-pkg/test-rpm-report-5.txt"
|
|
|
|
|
},
|
2015-11-12 12:44:59 +00:00
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/qemu-img-rhev-2.3.0-7.el7.ppc64.rpm",
|
|
|
|
|
"data/test-diff-pkg/qemu-img-rhev-2.3.0-20.el7.ppc64.rpm",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs --no-added-syms",
|
2015-11-12 12:44:59 +00:00
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/qemu-kvm-rhev-debuginfo-2.3.0-7.el7.ppc64.rpm",
|
|
|
|
|
"data/test-diff-pkg/qemu-kvm-rhev-debuginfo-2.3.0-20.el7.ppc64.rpm",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
2015-11-12 12:44:59 +00:00
|
|
|
"data/test-diff-pkg/qemu-img-rhev-2.3.0-7.el7.ppc64--qemu-img-rhev-2.3.0-20.el7.ppc64-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/qemu-img-rhev-2.3.0-7.el7.ppc64--qemu-img-rhev-2.3.0-20.el7.ppc64-report-0.txt"
|
|
|
|
|
},
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/empty-pkg-libvirt-0.9.11.3-1.el7.ppc64.rpm",
|
|
|
|
|
"data/test-diff-pkg/empty-pkg-libvirt-1.2.17-13.el7_2.2.ppc64.rpm",
|
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|
|
|
"",
|
|
|
|
|
"",
|
|
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|
|
"",
|
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|
|
"",
|
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|
|
"",
|
|
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|
|
"",
|
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|
|
|
"data/test-diff-pkg/empty-pkg-report-0.txt",
|
|
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|
"output/test-diff-pkg/empty-pkg-report-0.txt"
|
2015-11-26 08:50:51 +00:00
|
|
|
},
|
2016-12-08 23:37:43 +00:00
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/gmp-4.3.1-7.el6_2.2.ppc64.rpm",
|
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|
"data/test-diff-pkg/gmp-4.3.1-10.el6.ppc64.rpm",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/gmp-debuginfo-4.3.1-7.el6_2.2.ppc64.rpm",
|
|
|
|
|
"data/test-diff-pkg/gmp-debuginfo-4.3.1-10.el6.ppc64.rpm",
|
|
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|
"",
|
|
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/gmp-4.3.1-7.el6_2.2.ppc64--gmp-4.3.1-10.el6.ppc64-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/gmp-4.3.1-7.el6_2.2.ppc64--gmp-4.3.1-10.el6.ppc64-report-0.txt"
|
|
|
|
|
},
|
2016-01-06 17:18:48 +00:00
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/tbb-4.3-3.20141204.fc23.x86_64.rpm",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression",
|
2016-01-06 17:18:48 +00:00
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/tbb-debuginfo-4.1-9.20130314.fc22.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/tbb-debuginfo-4.3-3.20141204.fc23.x86_64.rpm",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
2016-01-06 17:18:48 +00:00
|
|
|
"data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-0.txt"
|
|
|
|
|
},
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/tbb-4.3-3.20141204.fc23.x86_64.rpm",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/tbb-debuginfo-4.1-9.20130314.fc22.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/tbb-debuginfo-4.3-3.20141204.fc23.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt",
|
|
|
|
|
"output/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt"
|
|
|
|
|
},
|
2017-03-07 10:14:52 +00:00
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/tbb-2017-8.20161128.fc26.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/tbb-2017-9.20170118.fc27.x86_64.rpm",
|
|
|
|
|
"--no-default-suppression",
|
|
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/tbb-debuginfo-2017-8.20161128.fc26.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/tbb-debuginfo-2017-9.20170118.fc27.x86_64.rpm",
|
|
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/tbb-2017-8.20161128.fc26.x86_64--tbb-2017-9.20170118.fc27.x86_64.txt",
|
|
|
|
|
"output/test-diff-pkg/tbb-2017-8.20161128.fc26.x86_64--tbb-2017-9.20170118.fc27.x86_64.txt"
|
|
|
|
|
},
|
2016-03-07 11:09:12 +00:00
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/libICE-1.0.6-1.el6.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/libICE-1.0.9-2.el7.x86_64.rpm",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression",
|
2016-03-07 11:09:12 +00:00
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/libICE-debuginfo-1.0.6-1.el6.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/libICE-debuginfo-1.0.9-2.el7.x86_64.rpm",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
2016-03-07 11:09:12 +00:00
|
|
|
"data/test-diff-pkg/libICE-1.0.6-1.el6.x86_64.rpm--libICE-1.0.9-2.el7.x86_64.rpm-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/libICE-1.0.6-1.el6.x86_64.rpm--libICE-1.0.9-2.el7.x86_64.rpm-report-0.txt"
|
|
|
|
|
},
|
2016-03-18 17:15:29 +00:00
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/gtk2-immodule-xim-2.24.22-5.el7.i686.rpm",
|
|
|
|
|
"data/test-diff-pkg/gtk2-immodule-xim-2.24.28-8.el7.i686.rpm",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression",
|
2016-03-18 17:15:29 +00:00
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/gtk2-debuginfo-2.24.22-5.el7.i686.rpm",
|
|
|
|
|
"data/test-diff-pkg/gtk2-debuginfo-2.24.28-8.el7.i686.rpm",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
2016-03-18 17:15:29 +00:00
|
|
|
"data/test-diff-pkg/gtk2-immodule-xim-2.24.22-5.el7.i686--gtk2-immodule-xim-2.24.28-8.el7.i686-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/gtk2-immodule-xim-2.24.22-5.el7.i686--gtk2-immodule-xim-2.24.28-8.el7.i686-report-0.txt"
|
|
|
|
|
},
|
Make fedabipkgdiff consistent with Libabigail's other tests
In the libabigail project, almost all the tests for the tools follow a
similar pattern. The test contains a set of input files to compare.
The result of the comparison is thus compared to a set of reference
comparison result.
This approach is already documented in the CONTRIBUTING file.
There are several interesting properties with this scheme. First, it
capture the behaviour of the tools, including what is shown to the
user.
Second, it eases the job of a hacker who wants to add a new test for a
new behaviour of a given tool. The user just has to provide:
1/ A new reference output of the new use case of the tool (that is easily
constructed by using the tool itself and saving its output) and add an
entry to array of entries that describe what to compare
2/ A new set of inputs to the tool
And voila.
Unfortunately, fedabipkgdiff tests don't follow this scheme. That
make them surprising to hackers who read the source code of the
existing tests, at very least. Also, the fedabipkgdiff tests were
only unit tests. They were not testing the tool as used by users in
general.
This patch makes the fedabipkgdiff tests follow the general approach
of the tests of the other Libabigail tools.
The patch first craetes a program names tests/mockfedabipkgdiff. It's
a wrapper around tools/fedabipkgdiff. It overloads the Koji client of
fedabipkgdiff with a fake Koji client that gets the Fedora packages
locally, from tests/data/test-fedabipkgdiff/packages. In other words,
mockfedabipkgdiff is fedabipkgdiff without going to the network.
I believe that in the future, tests/mockfedabipkgdiff should be killed
when fedabipkgdiff is able to cache a local description of a local
partial view of a Koji repository, along with the build packages that
were already downloaded.
That way, calling fedabipkgdiff twice with the same set of option
should make the tool perform correctly without going to the netword on
the second invocation. We should be able to save the local partial
view of the Koji repository under e.g,
tests/data/test-fedabipkgdiff/local-koji and tell fedabipkgdiff to use
that, instead of using the network. But we are not there yet. So for
now, I am using mockfedabipkgdiff.
Then, tests/runtestfedabipkdiff.py.in has been re-written to use
tests/mockfedabipkgdiff and to look like what is described in
CONTRIBUTING as far as how Libabigail tools' tests are organized:
mockfedabipkgdiff is called to perform a comparison. The result of
the comparison is then compared (using GNU diff) to a reference
comparison result file.
Please note that tests/runtestfedabipkdiff.py is relatively fast for
the moment. But when it contains much more tests and start becoming
slow, then we'll need to change the code to run several comparisons in
parallel, just like we do today in tests/test-diff-filter.cc. At that
point, I believe I'll just re-write this in C++, just like
tests/test-diff-filter.cc because that will allow us to have true
concurrent code based on the abigail:workers API. For now, I am
keeping this in Python also because I think that keeps Chenxiong happy
;-)
To be sure that fedabipkgdiff (and its underlying abipkgdiff) are
really comparing all the packages they are supposed to compare and
also all the binaries in those packages, I have added a new
--show-identical-binaries to abipkgdiff and fedabipkgdiff. That
option shows the name of the binaries (and packages) that are
compared, *even if* the ABI of those binaries are identical. Because
otherwise, today, if two binaries (or packages) have the same ABI,
nothing is displayed.
For instance, here is the result of comparing a package against
itself, using this new --show-identical-binaries options:
dodji@adjoa:patches$ ./tools/fedabipkgdiff --abipkgdiff ./build/tools/abipkgdiff --show-identical-binaries dbus-glib-0.80-3.fc12.x86_64.rpm dbus-glib-0.80-3.fc12.x86_64.rpm
Comparing the ABI of binaries between dbus-glib-0.80-3.fc12.x86_64.rpm and dbus-glib-0.80-3.fc12.x86_64.rpm:
================ changes of 'dbus-binding-tool'===============
No ABI change detected
================ end of changes of 'dbus-binding-tool'===============
================ changes of 'libdbus-glib-1.so.2.1.0'===============
No ABI change detected
================ end of changes of 'libdbus-glib-1.so.2.1.0'===============
dodji@adjoa:patches$
And here is what this command before that patch would do:
dodji@adjoa:patches$ ./tools/fedabipkgdiff --abipkgdiff ../master/build/tools/abipkgdiff dbus-glib-0.80-3.fc12.x86_64.rpm dbus-glib-0.80-3.fc12.x86_64.rpm
Comparing the ABI of binaries between dbus-glib-0.80-3.fc12.x86_64.rpm and dbus-glib-0.80-3.fc12.x86_64.rpm:
dodji@adjoa:patches$
The rest of the patch is mostly new test inputs material and the
necessary adjustments following all the changes above.
* configure.ac: Do not require Python dependencies itertools,
unittest and StringIO anymore as they are not used anymore.
Require new module tempfile now. Generate new executable script
tests/mockfedabipkgdiff from tests/mockfedabipkgdiff.in.
* doc/manuals/abipkgdiff.rst: Add doc for new option
--show-identical-binaries to abipkgdiff
* doc/manuals/fedabipkgdiff.rst: Add doc for new options
--show-identical-binaries to fedabipkgdiff.
* tools/abipkgdiff.cc (options::show_identical_binaries): New data
member.
(options::options): Initialize new data member.
(display_usage): Add a new help string for the new
--show-identical-binaries option.
(parse_command_line): Parse the newq --show-identical-binaries
command line switch.
(pthread_routine_compare): When the comparison of two binaries is
empty, if --show-identical-binaries was provided, then emit some
output saying the comparison did yield the empty set.
* tools/fedabipkgdiff (DEFAULT_ABIPKGDIFF): Store the default path
to abipkgdiff in this new global variable. Naming this default
path is useful because it can then be cleanly overloaded when
using mock.patch.
(build_path_to_abipkgdiff): Return the new DEFAULT_ABIPKGDIFF
global variable.
(cmd): Parse the new --show-identical-binaries command line
switch.
* tests/data/test-diff-pkg/test-dbus-glib-0.80-3.fc12.x86_64-report-0.txt:
New reference output.
* tests/data/test-fedabipkgdiff/test0-from-fc20-to-fc23-dbus-glib-report-0.txt:
Likewise.
* tests/data/test-fedabipkgdiff/test1-from-fc20-to-dbus-glib-0.106-1.fc23.x86_64-report-0.txt:
Likewise.
* tests/data/test-fedabipkgdiff/test2-dbus-glib-0.100.2-2.fc20--dbus-glib-0.106-1.fc23-report-0.txt:
Likewise.
* tests/data/test-fedabipkgdiff/test3-dbus-glib-0.100.2-2.fc20.i686--dbus-glib-0.106-1.fc23.i686-report-0.txt:
Likewise.
* tests/mockfedabipkgdiff.in: New uninstalled script template.
* tests/runtestfedabipkgdiff.py.in (counter)
(temp_file_or_dir_prefix, UtilsTest, RPMTest, LocalRPMTest)
(RunAbipkgdiffTest, GetPackageLatestBuildTest, DownloadRPMTest)
(BrewListRPMsTest, AssertionHelper, MockGlobalConfig)
(BUILT_ABIPKGDIFF, CompareABIFromCommandLineTest): Remove these
classes, global variables and functions.
(FEDABIPKGDIFF, TEST_SRC_DIR, TEST_BUILD_DIR, INPUT_DIR)
(OUTPUT_DIR, FEDABIPKGDIFF_TEST_SPECS): New global variables.
(ensure_output_dir_created, run_fedabipkgdiff_tests, main): New
functions.
* tests/test-diff-pkg.cc (in_out_specs): Add
tests/data/test-diff-pkg/test-dbus-glib-0.80-3.fc12.x86_64-report-0.txt
to the set of reference outputs to consider.
* tests/Makefile.am: Add non-installed script mockfedabipkgdiff to
source distribution. Also added
tests/data/test-diff-pkg/test-dbus-glib-0.80-3.fc12.x86_64-report-0.txt,
tests/data/test-fedabipkgdiff/test0-from-fc20-to-fc23-dbus-glib-report-0.txt,
tests/data/test-fedabipkgdiff/test1-from-fc20-to-dbus-glib-0.106-1.fc23.x86_64-report-0.txt,
tests/data/test-fedabipkgdiff/test2-dbus-glib-0.100.2-2.fc20--dbus-glib-0.106-1.fc23-report-0.txt
and
tests/data/test-fedabipkgdiff/test3-dbus-glib-0.100.2-2.fc20.i686--dbus-glib-0.106-1.fc23.i686-report-0.txt
to source distribution.
Signed-off-by: Chenxiong Qi <cqi@redhat.com>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-07-06 09:51:13 +00:00
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-0.80-3.fc12.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/dbus-glib-0.80-3.fc12.x86_64.rpm",
|
|
|
|
|
"--no-default-suppression --show-identical-binaries",
|
|
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"",
|
|
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|
"data/test-diff-pkg/dbus-glib-debuginfo-0.80-3.fc12.x86_64.rpm",
|
|
|
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|
"data/test-diff-pkg/dbus-glib-debuginfo-0.80-3.fc12.x86_64.rpm",
|
|
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"",
|
|
|
|
|
"",
|
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|
"data/test-diff-pkg/test-dbus-glib-0.80-3.fc12.x86_64-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/test-dbus-glib-0.80-3.fc12.x86_64-report-0.txt"
|
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|
},
|
2016-12-09 22:01:58 +00:00
|
|
|
{
|
|
|
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|
"data/test-diff-pkg/dbus-glib-0.104-3.fc23.x86_64.rpm",
|
|
|
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|
"data/test-diff-pkg/dbus-glib-0.104-3.fc23.armv7hl.rpm",
|
|
|
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|
"--no-default-suppression",
|
|
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|
|
"",
|
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|
|
"",
|
|
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|
|
"",
|
|
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|
|
"",
|
|
|
|
|
"",
|
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|
|
|
"data/test-diff-pkg/dbus-glib-0.104-3.fc23.x86_64--dbus-glib-0.104-3.fc23.armv7hl-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/dbus-glib-0.104-3.fc23.x86_64--dbus-glib-0.104-3.fc23.armv7hl-report-0.txt"
|
|
|
|
|
},
|
2016-12-15 19:15:38 +00:00
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/nonexistent-0.rpm",
|
|
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|
"data/test-diff-pkg/nonexistent-1.rpm",
|
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"--no-default-suppression",
|
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"",
|
|
|
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|
"",
|
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|
"",
|
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"",
|
|
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|
|
"",
|
|
|
|
|
"data/test-diff-pkg/test-nonexistent-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/test-nonexistent-report-0.txt"
|
|
|
|
|
},
|
Fix suppression category propagation in diff node graph
Under certain circumstances, a diff node (which we shall name N) that
belongs to the SUPPRESSED_CATEGORY category sees its belonging to that
category been propagated to its parent diff node, effectively
suppressing that parent diff node as well. This is how some function
diff nodes ends up being suppressed just because some of their
children diff nodes were suppressed.
This suppression category propagation is performed by a pass that
walks the diff nodes graph. To avoid infinite cycles, the pass avoids
visiting a diff node that is equivalent to a node that has already
been visited.
As a result, diff nodes equivalent to N (the class of equivalence of
N) are not traversed by the propagation pass. So their parent diff
nodes are not suppressed.
This leads to some functions not being suppressed as they should.
This phenomenon can be observed by comparing the two packages that are
provided in the regression test accompanying this patch using
abipkgdiff with the --redundant option.
Here is how the patch addresses the issue.
When the suppression category propagation pass considers a parent diff
node (named P) of a node N' (with N' being equivalent to N), it now
looks at the category of the *class of equivalence of N'* to determine
if that category should be propagated to P.
Previously, that pass would just look at the at the category of N'
(not the category of the class of equivalence of N') for the
propagation. But as N' has not been visited (because N has already
been visited and nodes equivalent to N are thus not visited) the
belonging of N' to the SUPPRESSED_CATEGORY hasn't been updated. So N'
isn't marked as being in SUPPRESSED_CATEGORY. So the
SUPPRESSED_CATEGORY wouldn't be propagated to P as it should.
So, with this patch abipkgdiff invoked with the --redundant option now
correctly yields:
$ abipkgdiff --redundant --d1 spice-debuginfo-0.12.4-19.el7.x86_64.rpm --d2 spice-debuginfo-0.12.8-1.el7.x86_64.rpm --devel1 spice-server-devel-0.12.4-19.el7.x86_64.rpm --devel2 spice-server-devel-0.12.8-1.el7.x86_64.rpm spice-server-0.12.4-19.el7.x86_64.rpm spice-server-0.12.8-1.el7.x86_64.rpm
================ changes of 'libspice-server.so.1.8.0'===============
Functions changes summary: 1 Removed, 2 Changed (62 filtered out), 8 Added functions
Variables changes summary: 0 Removed, 0 Changed, 0 Added variable
[...]
2 functions with some indirect sub-type change:
[C]'function spice_image_compression_t spice_server_get_image_compression(SpiceServer*)' at reds.c:3618:1 has some indirect sub-type changes:
return type changed:
underlying type 'enum __anonymous_enum__' changed:
type size hasn't changed
7 enumerator deletions:
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_INVALID' value '0'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_OFF' value '1'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_GLZ' value '2'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_LZ' value '3'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_QUIC' value '4'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_GLZ' value '5'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_LZ' value '6'
9 enumerator insertions:
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_INVALID' value '0'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_OFF' value '1'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_GLZ' value '2'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_LZ' value '3'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_QUIC' value '4'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_GLZ' value '5'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ' value '6'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ4' value '7'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_ENUM_END' value '8'
[C]'function int spice_server_set_image_compression(SpiceServer*, spice_image_compression_t)' at reds.c:3602:1 has some indirect sub-type changes:
parameter 2 of type 'typedef spice_image_compression_t' changed:
underlying type 'enum __anonymous_enum__' changed:
type size hasn't changed
7 enumerator deletions:
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_INVALID' value '0'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_OFF' value '1'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_GLZ' value '2'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_LZ' value '3'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_QUIC' value '4'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_GLZ' value '5'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_LZ' value '6'
9 enumerator insertions:
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_INVALID' value '0'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_OFF' value '1'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_GLZ' value '2'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_LZ' value '3'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_QUIC' value '4'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_GLZ' value '5'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ' value '6'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ4' value '7'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_ENUM_END' value '8'
================ end of changes of 'libspice-server.so.1.8.0'===============
$
* include/abg-comparison.h (diff::get_class_of_equiv_category):
Declare new member function.
* src/abg-comparison.cc: Update copyright year.
(diff::get_class_of_equiv_category): Define new member function.
(suppression_categorization_visitor::visit_end): When considering
children nodes category for propagation, consider the category of
the class of equivalence of children nodes.
* spice-debuginfo-0.12.4-19.el7.x86_64.rpm: New input test package.
* spice-debuginfo-0.12.8-1.el7.x86_64.rpm: Likewise.
* spice-server-0.12.4-19.el7.x86_64.rpm: Likewise.
* spice-server-0.12.8-1.el7.x86_64.rpm: Likewise.
* spice-server-devel-0.12.4-19.el7.x86_64.rpm: Likewise.
* spice-server-devel-0.12.8-1.el7.x86_64.rpm: Likewise.
* spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-0.txt:
New reference test output.
* spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-1.txt: Likewise.
* spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-2.txt: Likewise.
* tests/data/Makefile.am: Add the new test material above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add the new test inputs
to the list of packages to test.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2017-01-20 09:28:29 +00:00
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/spice-server-0.12.4-19.el7.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/spice-server-0.12.8-1.el7.x86_64.rpm",
|
|
|
|
|
"--no-default-suppression",
|
|
|
|
|
"",
|
2017-01-20 14:47:16 +00:00
|
|
|
"data/test-diff-pkg/spice-debuginfo-0.12.4-19.el7.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/spice-debuginfo-0.12.8-1.el7.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/spice-server-devel-0.12.4-19.el7.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/spice-server-devel-0.12.8-1.el7.x86_64.rpm",
|
Fix suppression category propagation in diff node graph
Under certain circumstances, a diff node (which we shall name N) that
belongs to the SUPPRESSED_CATEGORY category sees its belonging to that
category been propagated to its parent diff node, effectively
suppressing that parent diff node as well. This is how some function
diff nodes ends up being suppressed just because some of their
children diff nodes were suppressed.
This suppression category propagation is performed by a pass that
walks the diff nodes graph. To avoid infinite cycles, the pass avoids
visiting a diff node that is equivalent to a node that has already
been visited.
As a result, diff nodes equivalent to N (the class of equivalence of
N) are not traversed by the propagation pass. So their parent diff
nodes are not suppressed.
This leads to some functions not being suppressed as they should.
This phenomenon can be observed by comparing the two packages that are
provided in the regression test accompanying this patch using
abipkgdiff with the --redundant option.
Here is how the patch addresses the issue.
When the suppression category propagation pass considers a parent diff
node (named P) of a node N' (with N' being equivalent to N), it now
looks at the category of the *class of equivalence of N'* to determine
if that category should be propagated to P.
Previously, that pass would just look at the at the category of N'
(not the category of the class of equivalence of N') for the
propagation. But as N' has not been visited (because N has already
been visited and nodes equivalent to N are thus not visited) the
belonging of N' to the SUPPRESSED_CATEGORY hasn't been updated. So N'
isn't marked as being in SUPPRESSED_CATEGORY. So the
SUPPRESSED_CATEGORY wouldn't be propagated to P as it should.
So, with this patch abipkgdiff invoked with the --redundant option now
correctly yields:
$ abipkgdiff --redundant --d1 spice-debuginfo-0.12.4-19.el7.x86_64.rpm --d2 spice-debuginfo-0.12.8-1.el7.x86_64.rpm --devel1 spice-server-devel-0.12.4-19.el7.x86_64.rpm --devel2 spice-server-devel-0.12.8-1.el7.x86_64.rpm spice-server-0.12.4-19.el7.x86_64.rpm spice-server-0.12.8-1.el7.x86_64.rpm
================ changes of 'libspice-server.so.1.8.0'===============
Functions changes summary: 1 Removed, 2 Changed (62 filtered out), 8 Added functions
Variables changes summary: 0 Removed, 0 Changed, 0 Added variable
[...]
2 functions with some indirect sub-type change:
[C]'function spice_image_compression_t spice_server_get_image_compression(SpiceServer*)' at reds.c:3618:1 has some indirect sub-type changes:
return type changed:
underlying type 'enum __anonymous_enum__' changed:
type size hasn't changed
7 enumerator deletions:
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_INVALID' value '0'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_OFF' value '1'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_GLZ' value '2'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_LZ' value '3'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_QUIC' value '4'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_GLZ' value '5'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_LZ' value '6'
9 enumerator insertions:
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_INVALID' value '0'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_OFF' value '1'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_GLZ' value '2'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_LZ' value '3'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_QUIC' value '4'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_GLZ' value '5'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ' value '6'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ4' value '7'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_ENUM_END' value '8'
[C]'function int spice_server_set_image_compression(SpiceServer*, spice_image_compression_t)' at reds.c:3602:1 has some indirect sub-type changes:
parameter 2 of type 'typedef spice_image_compression_t' changed:
underlying type 'enum __anonymous_enum__' changed:
type size hasn't changed
7 enumerator deletions:
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_INVALID' value '0'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_OFF' value '1'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_GLZ' value '2'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_LZ' value '3'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_QUIC' value '4'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_GLZ' value '5'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_LZ' value '6'
9 enumerator insertions:
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_INVALID' value '0'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_OFF' value '1'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_GLZ' value '2'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_LZ' value '3'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_QUIC' value '4'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_GLZ' value '5'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ' value '6'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ4' value '7'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_ENUM_END' value '8'
================ end of changes of 'libspice-server.so.1.8.0'===============
$
* include/abg-comparison.h (diff::get_class_of_equiv_category):
Declare new member function.
* src/abg-comparison.cc: Update copyright year.
(diff::get_class_of_equiv_category): Define new member function.
(suppression_categorization_visitor::visit_end): When considering
children nodes category for propagation, consider the category of
the class of equivalence of children nodes.
* spice-debuginfo-0.12.4-19.el7.x86_64.rpm: New input test package.
* spice-debuginfo-0.12.8-1.el7.x86_64.rpm: Likewise.
* spice-server-0.12.4-19.el7.x86_64.rpm: Likewise.
* spice-server-0.12.8-1.el7.x86_64.rpm: Likewise.
* spice-server-devel-0.12.4-19.el7.x86_64.rpm: Likewise.
* spice-server-devel-0.12.8-1.el7.x86_64.rpm: Likewise.
* spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-0.txt:
New reference test output.
* spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-1.txt: Likewise.
* spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-2.txt: Likewise.
* tests/data/Makefile.am: Add the new test material above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add the new test inputs
to the list of packages to test.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2017-01-20 09:28:29 +00:00
|
|
|
"data/test-diff-pkg/spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-0.txt"
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/spice-server-0.12.4-19.el7.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/spice-server-0.12.8-1.el7.x86_64.rpm",
|
|
|
|
|
"--no-default-suppression --redundant",
|
|
|
|
|
"",
|
2017-01-20 14:47:16 +00:00
|
|
|
"data/test-diff-pkg/spice-debuginfo-0.12.4-19.el7.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/spice-debuginfo-0.12.8-1.el7.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/spice-server-devel-0.12.4-19.el7.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/spice-server-devel-0.12.8-1.el7.x86_64.rpm",
|
Fix suppression category propagation in diff node graph
Under certain circumstances, a diff node (which we shall name N) that
belongs to the SUPPRESSED_CATEGORY category sees its belonging to that
category been propagated to its parent diff node, effectively
suppressing that parent diff node as well. This is how some function
diff nodes ends up being suppressed just because some of their
children diff nodes were suppressed.
This suppression category propagation is performed by a pass that
walks the diff nodes graph. To avoid infinite cycles, the pass avoids
visiting a diff node that is equivalent to a node that has already
been visited.
As a result, diff nodes equivalent to N (the class of equivalence of
N) are not traversed by the propagation pass. So their parent diff
nodes are not suppressed.
This leads to some functions not being suppressed as they should.
This phenomenon can be observed by comparing the two packages that are
provided in the regression test accompanying this patch using
abipkgdiff with the --redundant option.
Here is how the patch addresses the issue.
When the suppression category propagation pass considers a parent diff
node (named P) of a node N' (with N' being equivalent to N), it now
looks at the category of the *class of equivalence of N'* to determine
if that category should be propagated to P.
Previously, that pass would just look at the at the category of N'
(not the category of the class of equivalence of N') for the
propagation. But as N' has not been visited (because N has already
been visited and nodes equivalent to N are thus not visited) the
belonging of N' to the SUPPRESSED_CATEGORY hasn't been updated. So N'
isn't marked as being in SUPPRESSED_CATEGORY. So the
SUPPRESSED_CATEGORY wouldn't be propagated to P as it should.
So, with this patch abipkgdiff invoked with the --redundant option now
correctly yields:
$ abipkgdiff --redundant --d1 spice-debuginfo-0.12.4-19.el7.x86_64.rpm --d2 spice-debuginfo-0.12.8-1.el7.x86_64.rpm --devel1 spice-server-devel-0.12.4-19.el7.x86_64.rpm --devel2 spice-server-devel-0.12.8-1.el7.x86_64.rpm spice-server-0.12.4-19.el7.x86_64.rpm spice-server-0.12.8-1.el7.x86_64.rpm
================ changes of 'libspice-server.so.1.8.0'===============
Functions changes summary: 1 Removed, 2 Changed (62 filtered out), 8 Added functions
Variables changes summary: 0 Removed, 0 Changed, 0 Added variable
[...]
2 functions with some indirect sub-type change:
[C]'function spice_image_compression_t spice_server_get_image_compression(SpiceServer*)' at reds.c:3618:1 has some indirect sub-type changes:
return type changed:
underlying type 'enum __anonymous_enum__' changed:
type size hasn't changed
7 enumerator deletions:
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_INVALID' value '0'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_OFF' value '1'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_GLZ' value '2'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_LZ' value '3'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_QUIC' value '4'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_GLZ' value '5'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_LZ' value '6'
9 enumerator insertions:
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_INVALID' value '0'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_OFF' value '1'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_GLZ' value '2'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_LZ' value '3'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_QUIC' value '4'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_GLZ' value '5'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ' value '6'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ4' value '7'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_ENUM_END' value '8'
[C]'function int spice_server_set_image_compression(SpiceServer*, spice_image_compression_t)' at reds.c:3602:1 has some indirect sub-type changes:
parameter 2 of type 'typedef spice_image_compression_t' changed:
underlying type 'enum __anonymous_enum__' changed:
type size hasn't changed
7 enumerator deletions:
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_INVALID' value '0'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_OFF' value '1'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_GLZ' value '2'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_LZ' value '3'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_QUIC' value '4'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_GLZ' value '5'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_LZ' value '6'
9 enumerator insertions:
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_INVALID' value '0'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_OFF' value '1'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_GLZ' value '2'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_LZ' value '3'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_QUIC' value '4'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_GLZ' value '5'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ' value '6'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ4' value '7'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_ENUM_END' value '8'
================ end of changes of 'libspice-server.so.1.8.0'===============
$
* include/abg-comparison.h (diff::get_class_of_equiv_category):
Declare new member function.
* src/abg-comparison.cc: Update copyright year.
(diff::get_class_of_equiv_category): Define new member function.
(suppression_categorization_visitor::visit_end): When considering
children nodes category for propagation, consider the category of
the class of equivalence of children nodes.
* spice-debuginfo-0.12.4-19.el7.x86_64.rpm: New input test package.
* spice-debuginfo-0.12.8-1.el7.x86_64.rpm: Likewise.
* spice-server-0.12.4-19.el7.x86_64.rpm: Likewise.
* spice-server-0.12.8-1.el7.x86_64.rpm: Likewise.
* spice-server-devel-0.12.4-19.el7.x86_64.rpm: Likewise.
* spice-server-devel-0.12.8-1.el7.x86_64.rpm: Likewise.
* spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-0.txt:
New reference test output.
* spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-1.txt: Likewise.
* spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-2.txt: Likewise.
* tests/data/Makefile.am: Add the new test material above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add the new test inputs
to the list of packages to test.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2017-01-20 09:28:29 +00:00
|
|
|
"data/test-diff-pkg/spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-1.txt",
|
|
|
|
|
"output/test-diff-pkg/spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-1.txt"
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/spice-server-0.12.4-19.el7.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/spice-server-0.12.8-1.el7.x86_64.rpm",
|
|
|
|
|
"--no-default-suppression --redundant",
|
|
|
|
|
"",
|
2017-01-20 14:47:16 +00:00
|
|
|
"data/test-diff-pkg/spice-debuginfo-0.12.4-19.el7.x86_64.rpm",
|
|
|
|
|
"data/test-diff-pkg/spice-debuginfo-0.12.8-1.el7.x86_64.rpm",
|
Fix suppression category propagation in diff node graph
Under certain circumstances, a diff node (which we shall name N) that
belongs to the SUPPRESSED_CATEGORY category sees its belonging to that
category been propagated to its parent diff node, effectively
suppressing that parent diff node as well. This is how some function
diff nodes ends up being suppressed just because some of their
children diff nodes were suppressed.
This suppression category propagation is performed by a pass that
walks the diff nodes graph. To avoid infinite cycles, the pass avoids
visiting a diff node that is equivalent to a node that has already
been visited.
As a result, diff nodes equivalent to N (the class of equivalence of
N) are not traversed by the propagation pass. So their parent diff
nodes are not suppressed.
This leads to some functions not being suppressed as they should.
This phenomenon can be observed by comparing the two packages that are
provided in the regression test accompanying this patch using
abipkgdiff with the --redundant option.
Here is how the patch addresses the issue.
When the suppression category propagation pass considers a parent diff
node (named P) of a node N' (with N' being equivalent to N), it now
looks at the category of the *class of equivalence of N'* to determine
if that category should be propagated to P.
Previously, that pass would just look at the at the category of N'
(not the category of the class of equivalence of N') for the
propagation. But as N' has not been visited (because N has already
been visited and nodes equivalent to N are thus not visited) the
belonging of N' to the SUPPRESSED_CATEGORY hasn't been updated. So N'
isn't marked as being in SUPPRESSED_CATEGORY. So the
SUPPRESSED_CATEGORY wouldn't be propagated to P as it should.
So, with this patch abipkgdiff invoked with the --redundant option now
correctly yields:
$ abipkgdiff --redundant --d1 spice-debuginfo-0.12.4-19.el7.x86_64.rpm --d2 spice-debuginfo-0.12.8-1.el7.x86_64.rpm --devel1 spice-server-devel-0.12.4-19.el7.x86_64.rpm --devel2 spice-server-devel-0.12.8-1.el7.x86_64.rpm spice-server-0.12.4-19.el7.x86_64.rpm spice-server-0.12.8-1.el7.x86_64.rpm
================ changes of 'libspice-server.so.1.8.0'===============
Functions changes summary: 1 Removed, 2 Changed (62 filtered out), 8 Added functions
Variables changes summary: 0 Removed, 0 Changed, 0 Added variable
[...]
2 functions with some indirect sub-type change:
[C]'function spice_image_compression_t spice_server_get_image_compression(SpiceServer*)' at reds.c:3618:1 has some indirect sub-type changes:
return type changed:
underlying type 'enum __anonymous_enum__' changed:
type size hasn't changed
7 enumerator deletions:
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_INVALID' value '0'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_OFF' value '1'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_GLZ' value '2'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_LZ' value '3'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_QUIC' value '4'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_GLZ' value '5'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_LZ' value '6'
9 enumerator insertions:
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_INVALID' value '0'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_OFF' value '1'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_GLZ' value '2'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_LZ' value '3'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_QUIC' value '4'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_GLZ' value '5'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ' value '6'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ4' value '7'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_ENUM_END' value '8'
[C]'function int spice_server_set_image_compression(SpiceServer*, spice_image_compression_t)' at reds.c:3602:1 has some indirect sub-type changes:
parameter 2 of type 'typedef spice_image_compression_t' changed:
underlying type 'enum __anonymous_enum__' changed:
type size hasn't changed
7 enumerator deletions:
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_INVALID' value '0'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_OFF' value '1'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_GLZ' value '2'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_AUTO_LZ' value '3'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_QUIC' value '4'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_GLZ' value '5'
'__anonymous_enum__::SPICE_IMAGE_COMPRESS_LZ' value '6'
9 enumerator insertions:
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_INVALID' value '0'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_OFF' value '1'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_GLZ' value '2'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_AUTO_LZ' value '3'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_QUIC' value '4'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_GLZ' value '5'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ' value '6'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_LZ4' value '7'
'SpiceImageCompression::SPICE_IMAGE_COMPRESSION_ENUM_END' value '8'
================ end of changes of 'libspice-server.so.1.8.0'===============
$
* include/abg-comparison.h (diff::get_class_of_equiv_category):
Declare new member function.
* src/abg-comparison.cc: Update copyright year.
(diff::get_class_of_equiv_category): Define new member function.
(suppression_categorization_visitor::visit_end): When considering
children nodes category for propagation, consider the category of
the class of equivalence of children nodes.
* spice-debuginfo-0.12.4-19.el7.x86_64.rpm: New input test package.
* spice-debuginfo-0.12.8-1.el7.x86_64.rpm: Likewise.
* spice-server-0.12.4-19.el7.x86_64.rpm: Likewise.
* spice-server-0.12.8-1.el7.x86_64.rpm: Likewise.
* spice-server-devel-0.12.4-19.el7.x86_64.rpm: Likewise.
* spice-server-devel-0.12.8-1.el7.x86_64.rpm: Likewise.
* spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-0.txt:
New reference test output.
* spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-1.txt: Likewise.
* spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-2.txt: Likewise.
* tests/data/Makefile.am: Add the new test material above to
source distribution.
* tests/test-diff-pkg.cc (in_out_specs): Add the new test inputs
to the list of packages to test.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2017-01-20 09:28:29 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
|
|
|
|
"data/test-diff-pkg/spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-2.txt",
|
|
|
|
|
"output/test-diff-pkg/spice-server-0.12.4-19.el7.x86_64-0.12.8-1.el7.x86_64-report-2.txt"
|
|
|
|
|
},
|
Make the support of RPM and DEB package formats conditional
If at configure time the libabigail source tarball detects that
rpm2cpio and cpio are present then it enables the support for rpm
files. Users can explicitly enable or disable that support by passing
--enable-rpm or --disable-rpm to configure.
Similarly if it detects that dpkg is present at configure time then it
enables the support for deb files. Users can explicitly enable or
disable that support by passing --enable-deb or --disable-deb to
configure.
* config.h.in: Define WITH_DEB and WITH_RPM pre-processor macros.
* configure.ac: Add --enable-{rpm,deb} switches. Check for
rpm2cpio and cpio programs, unless --disable-rpm was provided. If
they are found and if --enable-rpm=auto was provided, then
consider that --enable-rpm=yes was provided. In that case, set
the WITH_RPM macro to 1. Otherwise, undefine that macro.
Similarly, check for dpkg unless --disable-deb was provided. If
it's found and if --enable-deb=auto was provided, consider that
--enable-deb=yes was provided. In that case, set the WITH_DEB
macro to 1. Otherwise, undefine that macro. Define the
ENABLE_RPM and ENABLE_DEB conditional automake variables, if the
rpm resp. deb support is enabled. Emit a notice about the rpm and
deb features being enabled or not, at the end of the configure
process.
* tests/test-diff-pkg.cc: Include the config.h header.
(in_out_spec): Guard rpm tests by the WITH_RPM macro. Similarly,
guard deb tests by the WITH_DEB macro.
* tools/abipkgdiff.cc: Include the config.h header.
(extract_rpm): Guard this function definition with the WITH_RPM
macro.
(extract_deb): Guard this function definition with the WITH_DEB
macro.
(extract_package): Guard the handling of rpm packages with the
WITH_RPM macro and the handling of deb package with the WITH_DEB
macro. If a package not-support package format is encountered,
emit an appropriate error message and error out.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-14 10:49:57 +00:00
|
|
|
#endif //WITH_RPM
|
|
|
|
|
|
|
|
|
|
#ifdef WITH_DEB
|
2015-08-07 08:48:17 +00:00
|
|
|
// Two debian packages.
|
|
|
|
|
{
|
|
|
|
|
"data/test-diff-pkg/libsigc++-2.0-0c2a_2.4.0-1_amd64.deb",
|
|
|
|
|
"data/test-diff-pkg/libsigc++-2.0-0v5_2.4.1-1ubuntu2_amd64.deb",
|
Bug 20180 - Support system-wide suppression specifications
This patch adds support for loading system and user level suppression
specifications for libabigail tools.
At launch time, relevant libabigail tools (abidiff, abipkgdiff
fedabipkgdiff for now) read the default system suppression
specification file, if it's present, from a file which path is the
value of the environment variable
LIBABIGAIL_DEFAULT_SYSTEM_SUPPRESSION_FILE, if set, or from the file
$libdir/libabigail/default.abignore.
Then it reads the user system suppression specification file, if it's
present, from a file which path is the value of the environment
variable LIBABIGAIL_DEFAULT_USER_SUPPRESSION_FILE, if set, or from the
file $HOME/.abignore.
The content of the user system suppression file is merged with the
content of default system suppression file.
That content is also merged with the content of the suppression
specification files that might be provided by the --suppressions
command line option of the invoked tools.
The resulting set of all these suppression specifications is thus used
to filter the ABI change reports that are emitted.
abidiff, abipkgdiff and abipkgdiff gain a --no-default-suppression
option to avoid loading any of these default suppression specification
files.
The patch also installs a default.abignore file into $(pkglibdir).
Note that on x86_64, that directory is /usr/lib64/libabigail. Now we
just need to think about the content of that default.abignore file.
* doc/manuals/abidiff.rst: Document the default suppression
scheme, its interaction with the --supprs option and the new
--no-default option.
* doc/manuals/abipkgdiff.rst: Likewise.
* doc/manuals/fedabipkgdiff.rst: Likewise.
* configure.ac: Generate the tests/runtestdefaultsupprs.py file
from the new tests/runtestdefaultsupprs.py.in template.
* default.abignore: New file.
* Makefile.am: Add it to source distribution.
* src/Makefile.am: Define the ABIGAIL_ROOT_SYSTEM_LIBDIR
preprocessor macro that is set the value of the $libdir autotools
macro.
* include/abg-tools-utils.h: Update copyright years.
(get_system_libdir, get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Declare new functions
* src/abg-tools-utils.cc (get_system_libdir)
(get_default_system_suppression_file_path)
(get_default_user_suppression_file_path)
(load_default_system_suppressions)
(load_default_user_suppressions): Define new functions.
(is_regular_file): Amend this so that it return true for symlinks
to regular files too.
(is_dir): Amend this so that it returns true for symlinks to
directories too.
* tools/abidiff.cc (options::no_default_supprs): New data member.
(options::options): Initialize the new data member.
(display_usage): Display a new help string for the new
--no-default-suppression command line option.
(parse_command_line): Parse this new command line option.
(set_diff_context_from_opts): Load the default suppression
specifications, unless --no-default-suppression or --supprs was
provided.
* tools/abipkgdiff.cc (options::no_default_supprs): New data
member.
(options::options): Initialize the new data member.
(parse_command_line): Parse the new --no-default-suppression
command line option.
(main): Load the default suppression specifications, unless
--no-default-suppression or --supprs was provided.
* tools/fedabipkgdiff (abipkgdiff): Add --no-default-suppression
to the invocation of abipkgdiff if it was provided on the command
line.
(build_commandline_args_parser): Parse the new
--no-default-suppression command line option.
* tests/runtestdefaultsupprs.py.in: New test harness template.
* tests/Makefile.am: Add the new runtestdefaultsupprs.py to the
set of tests.
* tests/data/test-default-supprs/test0-type-suppr-0.suppr: New
test input.
* tests/data/test-default-supprs/test0-type-suppr-report-0.txt: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v0.o: Likewise.
* tests/data/test-default-supprs/test0-type-suppr-v1.o: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir-report-0.txt:
Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir1: Likewise.
* tests/data/test-default-supprs/dirpkg-1-dir2: Likewise.
* tests/data/Makefile.am: Add new the new tests input above to
Makefile.am.
* tests/runtestcanonicalizetypes.sh.in: Pass
--no-default-suppression to abidiff invocations.
* tests/runtestdefaultsupprs.py.in: Likewise.
* tests/test-abidiff-exit.cc: Likewise.
* tests/test-diff-dwarf-abixml.cc: Likewise.
* tests/test-diff-filter.cc: Likewise.
* tests/test-diff-suppr.cc: Likewise.
* tools/abidiff.cc: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-30 08:37:48 +00:00
|
|
|
"--no-default-suppression --no-show-locs --fail-no-dbg",
|
Bug 19082 - Recognize suppression spec files
When abipkgdiff is invoked on a set of packages, the newer (second) one is also
inspected for files matching the pattern '*.abignore', whose contents are read
and interpreted as suppression specifications.
* tests/data/Makefile.am: Add new test material to the build system.
* tests/data/test-diff-pkg/dirpkg-{0-dir1,{1,2}-dir2}/dir.abignore:
A test suppression specification.
* tests/data/test-diff-pkg/dirpkg-{2,3}-dir2/.abignore: Likewise.
* tests/data/test-diff-pkg/dirpkg-3.suppr: Likewise.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/libobj-v0.so: New
binary test inputs.
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-dir{1,2}/obj-v0.cc: New test
source files
* tests/data/test-diff-pkg/dirpkg-{1,2,3}-report-{0,1}.txt: New
reference outputs
* tests/test-diff-pkg.cc: Adjust to run the new tests.
* tools/abipkgdiff.cc (prog_options): New static pointer to struct
opts.
(file_tree_walker_callback_fn): Rename to
first_package_tree_walker_callback_fn.
(second_package_tree_walker_callback_fn): Check for ELF files just
like the previous function but additionally check for files
ending with ".abignore", unless disabled from the command line.
({create_maps_of_package,extract_package_and_map_its}_content):
Add a callback as a new argument.
(main) handle the new "--no-abignore" option, which turns off
the search for suppression files within the new package.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
2015-10-13 07:19:47 +00:00
|
|
|
"",
|
2015-08-07 08:48:17 +00:00
|
|
|
"data/test-diff-pkg/libsigc++-2.0-0c2a-dbgsym_2.4.0-1_amd64.ddeb",
|
|
|
|
|
"data/test-diff-pkg/libsigc++-2.0-0v5-dbgsym_2.4.1-1ubuntu2_amd64.ddeb",
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
"",
|
|
|
|
|
"",
|
2015-08-07 08:48:17 +00:00
|
|
|
"data/test-diff-pkg/libsigc++-2.0-0c2a_2.4.0-1_amd64--libsigc++-2.0-0v5_2.4.1-1ubuntu2_amd64-report-0.txt",
|
|
|
|
|
"output/test-diff-pkg/libsigc++-2.0-0c2a_2.4.0-1_amd64--libsigc++-2.0-0v5_2.4.1-1ubuntu2_amd64-report-0.txt"
|
|
|
|
|
},
|
Make the support of RPM and DEB package formats conditional
If at configure time the libabigail source tarball detects that
rpm2cpio and cpio are present then it enables the support for rpm
files. Users can explicitly enable or disable that support by passing
--enable-rpm or --disable-rpm to configure.
Similarly if it detects that dpkg is present at configure time then it
enables the support for deb files. Users can explicitly enable or
disable that support by passing --enable-deb or --disable-deb to
configure.
* config.h.in: Define WITH_DEB and WITH_RPM pre-processor macros.
* configure.ac: Add --enable-{rpm,deb} switches. Check for
rpm2cpio and cpio programs, unless --disable-rpm was provided. If
they are found and if --enable-rpm=auto was provided, then
consider that --enable-rpm=yes was provided. In that case, set
the WITH_RPM macro to 1. Otherwise, undefine that macro.
Similarly, check for dpkg unless --disable-deb was provided. If
it's found and if --enable-deb=auto was provided, consider that
--enable-deb=yes was provided. In that case, set the WITH_DEB
macro to 1. Otherwise, undefine that macro. Define the
ENABLE_RPM and ENABLE_DEB conditional automake variables, if the
rpm resp. deb support is enabled. Emit a notice about the rpm and
deb features being enabled or not, at the end of the configure
process.
* tests/test-diff-pkg.cc: Include the config.h header.
(in_out_spec): Guard rpm tests by the WITH_RPM macro. Similarly,
guard deb tests by the WITH_DEB macro.
* tools/abipkgdiff.cc: Include the config.h header.
(extract_rpm): Guard this function definition with the WITH_RPM
macro.
(extract_deb): Guard this function definition with the WITH_DEB
macro.
(extract_package): Guard the handling of rpm packages with the
WITH_RPM macro and the handling of deb package with the WITH_DEB
macro. If a package not-support package format is encountered,
emit an appropriate error message and error out.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2015-08-14 10:49:57 +00:00
|
|
|
#endif // WITH_DEB
|
2015-07-16 09:05:04 +00:00
|
|
|
// This should be the last entry.
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
|
2015-07-16 09:05:04 +00:00
|
|
|
};
|
|
|
|
|
|
2016-03-07 13:15:08 +00:00
|
|
|
/// A task which launches abipkgdiff on the binaries passed to the
|
|
|
|
|
/// constructor of the task. The test also launches gnu diff on the
|
|
|
|
|
/// result of abipkdiff to compare it against a reference abipkgdiff
|
|
|
|
|
/// result.
|
|
|
|
|
struct test_task : public abigail::workers::task
|
|
|
|
|
{
|
|
|
|
|
InOutSpec spec;
|
|
|
|
|
bool is_ok;
|
|
|
|
|
string diff_cmd;
|
|
|
|
|
string error_message;
|
|
|
|
|
|
|
|
|
|
test_task(const InOutSpec& s)
|
|
|
|
|
: spec(s),
|
|
|
|
|
is_ok(true)
|
|
|
|
|
{}
|
|
|
|
|
|
|
|
|
|
/// This virtual function overload actually performs the job of the
|
|
|
|
|
/// task.
|
|
|
|
|
///
|
|
|
|
|
/// It actually launches abipkgdiff on the binaries passed to the
|
|
|
|
|
/// constructor of the task. It also launches gnu diff on the
|
|
|
|
|
/// result of the abidiff to compare it against a reference abidiff
|
|
|
|
|
/// result.
|
|
|
|
|
virtual void
|
|
|
|
|
perform()
|
|
|
|
|
{
|
|
|
|
|
using abigail::tests::get_build_dir;
|
|
|
|
|
using abigail::tools_utils::ensure_parent_dir_created;
|
|
|
|
|
|
|
|
|
|
string first_in_package_path, second_in_package_path,
|
|
|
|
|
prog_options,
|
|
|
|
|
ref_abi_diff_report_path, out_abi_diff_report_path, cmd, abipkgdiff,
|
|
|
|
|
first_in_debug_package_path, second_in_debug_package_path,
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
first_in_devel_package_path, second_in_devel_package_path,
|
2016-03-07 13:15:08 +00:00
|
|
|
suppression_path;
|
|
|
|
|
|
|
|
|
|
first_in_package_path =
|
|
|
|
|
string(get_src_dir()) + "/tests/" + spec.first_in_package_path;
|
|
|
|
|
second_in_package_path =
|
|
|
|
|
string(get_src_dir()) + "/tests/" + spec.second_in_package_path;
|
|
|
|
|
|
|
|
|
|
prog_options = spec.prog_options;
|
|
|
|
|
|
|
|
|
|
if (spec.first_in_debug_package_path
|
|
|
|
|
&& strcmp(spec.first_in_debug_package_path, ""))
|
|
|
|
|
first_in_debug_package_path =
|
|
|
|
|
string(get_src_dir()) + "/tests/" + spec.first_in_debug_package_path;
|
|
|
|
|
else
|
|
|
|
|
first_in_debug_package_path.clear();
|
|
|
|
|
|
|
|
|
|
if (spec.second_in_debug_package_path
|
|
|
|
|
&& strcmp(spec.second_in_debug_package_path, ""))
|
|
|
|
|
second_in_debug_package_path =
|
|
|
|
|
string(get_src_dir()) + "/tests/" + spec.second_in_debug_package_path;
|
|
|
|
|
else
|
|
|
|
|
second_in_debug_package_path.clear();
|
|
|
|
|
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
if (spec.first_in_devel_package_path
|
|
|
|
|
&& strcmp(spec.first_in_devel_package_path, ""))
|
|
|
|
|
first_in_devel_package_path =
|
|
|
|
|
string(get_src_dir()) + "/tests/" + spec.first_in_devel_package_path;
|
|
|
|
|
|
|
|
|
|
if (spec.second_in_devel_package_path
|
|
|
|
|
&& strcmp(spec.second_in_devel_package_path, ""))
|
|
|
|
|
second_in_devel_package_path =
|
|
|
|
|
string(get_src_dir()) + "/tests/" + spec.second_in_devel_package_path;
|
|
|
|
|
|
2016-03-07 13:15:08 +00:00
|
|
|
if (spec.suppression_path
|
|
|
|
|
&& strcmp(spec.suppression_path, ""))
|
|
|
|
|
suppression_path =
|
|
|
|
|
string(get_src_dir()) + "/tests/" + spec.suppression_path;
|
|
|
|
|
else
|
|
|
|
|
suppression_path.clear();
|
|
|
|
|
|
|
|
|
|
ref_abi_diff_report_path =
|
|
|
|
|
string(get_src_dir()) + "/tests/" + spec.ref_report_path;
|
|
|
|
|
out_abi_diff_report_path =
|
|
|
|
|
string(get_build_dir()) + "/tests/" + spec.out_report_path;
|
|
|
|
|
|
|
|
|
|
if (!ensure_parent_dir_created(out_abi_diff_report_path))
|
|
|
|
|
{
|
|
|
|
|
cerr << "could not create parent directory for "
|
|
|
|
|
<< out_abi_diff_report_path;
|
|
|
|
|
is_ok = false;
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
abipkgdiff = string(get_build_dir()) + "/tools/abipkgdiff";
|
|
|
|
|
|
|
|
|
|
if (!prog_options.empty())
|
|
|
|
|
abipkgdiff += " " + prog_options;
|
|
|
|
|
|
|
|
|
|
if (!first_in_debug_package_path.empty())
|
|
|
|
|
abipkgdiff += " --d1 " + first_in_debug_package_path;
|
|
|
|
|
if (!second_in_debug_package_path.empty())
|
|
|
|
|
abipkgdiff += " --d2 " + second_in_debug_package_path;
|
|
|
|
|
|
Make abi{pkg}diff filter out changes about private types
This is to address the following enhancement requests:
#19588 - Add a --headers-dir1 and --headers-dir2 option to abidiff
#19948 - Add --devel-pkg1 and --devel-pkg2 options to abipkgdiff
When the user specifies where to find header files for two binaries
(or packages) being compared, this patch generates a type suppression
specification that filters out change reports about types that are
defined in files that are not in the set of header files specified.
The type suppression specification also suppresses change reports
about changed/added/removed virtual member functions which enclosing
class type matches the type suppression specification.
There is a corner case that the patch handles too, and that is
exhibited by the accompanying test case for abidiff. There can be a
class defined by DWARF as having no source location and as being a
pure declaration. This can be a class declaration that has inline
virtual members only, and one or several non-defined virtual methods
too. When that declaration is included in a source file, GCC
generates debug info that describes that class as being a
declaration-only class with no source declaration. This patch
considers such a class as being non defined; you know, like a true
opaque type. So it's considered being not defined in any public
header file. Changes to this kind of class are thus filtered out.
* include/abg-comp-filter.h: Update copyright year.
* src/abg-comp-filter.cc (has_virtual_mem_fn_change): Make this
static function become exported.
(has_virtual_mem_fn_change): Declare new function.
* include/abg-suppression.h
(suppression_base::{get,set}_is_artificial): Declare new
accessors.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Add a non-const overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
* src/abg-suppression.cc (suppression_base::priv::is_artificial_):
New data member.
(suppression_base::priv::priv): Initialize the new data member.
(suppression_base::{get,set}_is_artificial): Define new accessors.
(type_suppression::priv::source_locations_to_keep_): Change the
vector of strings representing source file names into unordered
set of string.
(type_suppression::get_source_locations_to_keep): Return an
unordered set of strings, not a vector. Define a non-const
overload.
(type_suppression::set_source_locations_to_keep): Set an unordered
set of strings, not a vector.
(type_suppression::suppresses_diff): Make this suppress virtual
member function diffs if the enclosing type of the changed virtual
member is suppressed by the current type_suppression.
(read_type_suppression): Adjust to use the fact that the source
locations are not stored in an unordered set, not in a vector
anymore. Otherwise, using a vector here make things too slow.
(type_suppression::suppresses_type): Likewise. Also, If the type
we are looking at has no location because it's a true opaque type
and if the current suppression is an artificial suppression that
is meant to suppress change reports about non-public types, then
suppress the type.
* include/abg-tools-utils.h (gen_suppr_spec_from_headers): Declare
new public function.
* src/abg-tools-utils.cc (PRIVATE_TYPES_SUPPR_SPEC_NAME): Define a
new constant variable.
(handle_fts_entry): Define new static function.
(gen_suppr_spec_from_headers): Define new public function.
* src/abg-comparison.cc
(corpus_diff::priv::apply_suppressions_to_added_removed_fns_vars):
If a type suppression suppresses a given class C, make it change
added/removed virtual functions whose enclosing type is C.
* tools/abidiff.cc (options::{headers_dir1, headers_dir2}): New
data members.
(display_usage): Add help strings for --headers-dir1 and
--headers-dir2.
(parse_command_line): Parse the new --headers-dir1 and
--headers-dir2 options.
(set_diff_context_from_opts): Generate suppression specifications
to filter out changes on private types, if --headers-dir1 or
--headers-dir2 is given.
* tools/abipkgdiff.cc (options::{devel_package1, devel_package2}):
New data members.
(typedef package_sptr): New typedef.
(enum package::kind): New enum.
(package::kind_): New data member. This replaces ...
(package::is_debug_info_): ... this data member.
(package::{devel_package_, private_types_suppressions_}): New data
members.
(package::package): Adjust.
(package::get_kind): Define new member function. This replaces
...
(package::is_debug_info): ... this member function overload.
(package::set_kind): Define new member functin. It replaces ...
(package::is_debug_info): ... this member function overload.
(package::{devel_package, private_types_suppressions}): Define new
accessors.
(package::erase_extraction_directies): Erase the sub-directory
where development packages are extracted to.
(compare_args::private_types_suppr{1,2}): New data members.
(compare_args::compare_args): Adjust.
(display_usage): Add help strings for --devel-pkg1/--devel-pkg2.
(compare): Make the overload that compares elf files take private
types suppressions. Add the private types suppressions to the
diff context.
(pthread_routine_compare): Adjust the call to compare.
(maybe_create_private_types_suppressions): Define new static
function.
(pthread_routine_extract_pkg_and_map_its_content): If a devel
package was specified for the main package then extract it in
parallel with the other package extraction. When the extraction
is done, create private types suppressions by visiting the
directories that contain the header files.
(compare): In the overload that compares packages by scheduling
comparison of individual elf files that are in the packages, pass
in the private type suppressions too.
(parse_command_line): Parse the new --devel-pkg{1,2} command line
options.
(main): Associate the devel package to the main package, if the
--devel-pkg{1,2}.
* doc/manuals/abidiff.rst: Add documentation about the new
--headers-dir1 and --headers-dir2 options.
* doc/manuals/abipkgdiff.rst: Likewise, add documentation about
the new --devel-pkg1 and --devel-pkg2 libraries.
* tests/data/test-diff-pkg/tbb-4.1-9.20130314.fc22.x86_64--tbb-4.3-3.20141204.fc23.x86_64-report-1.txt:
New test reference output.
* tests/data/test-diff-pkg/tbb-devel-4.1-9.20130314.fc22.x86_64.rpm:
New test input package.
* tests/data/test-diff-pkg/tbb-devel-4.3-3.20141204.fc23.x86_64.rpm: Likewise.
* tests/test-diff-pkg.cc b/tests/test-diff-pkg.cc
(InOutSpec::{first,second}_in_devel_package_path): New data
members.
(in_out_specs): Adjust. Also, add a new entry describing the new
test inputs above.
(test_task::perform): When the new test entry contains devel
packages, pass them to abipkgdiff using the --devel1 and --devel2
options.
* tests/data/test-diff-suppr/test30-include-dir-v0/test30-pub-lib-v0.h:
A new test input source code.
* tests/data/test-diff-suppr/test30-include-dir-v1/test30-pub-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v0.h: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.cc: Likewise.
* tests/data/test-diff-suppr/test30-priv-lib-v1.h: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.cc: Likewise.
* tests/data/test-diff-suppr/test30-pub-lib-v0.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-pub-lib-v1.cc: Add new test
input source code.
* tests/data/test-diff-suppr/test30-pub-lib-v1.so: Add new test
binary input.
* tests/data/test-diff-suppr/test30-report-0.txt: Add new test
reference output.
* tests/data/test-diff-suppr/test30-report-1.txt: Add new test
reference output.
* tests/test-diff-suppr.cc (InOutSpec::headers_dir{1,2}): New data
members.
(InOutSpec::abidiff_options): Renamed the bidiff_options data
member into this.
(in_out_specs): Adjust. Also, added the new test input above to
this.
(main): Adjust to invoke abidiff with the new --hd1 and --hd2
options if the input specs for the tests has the new
InOutSpec::headers_dir{1,2} data member set. Renamed bidiff into
abidiff.
* tests/data/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2016-05-20 07:19:51 +00:00
|
|
|
if (!first_in_devel_package_path.empty())
|
|
|
|
|
abipkgdiff += " --devel1 " + first_in_devel_package_path;
|
|
|
|
|
|
|
|
|
|
if (!second_in_devel_package_path.empty())
|
|
|
|
|
abipkgdiff += " --devel2 " + second_in_devel_package_path;
|
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|
|
|
2016-03-07 13:15:08 +00:00
|
|
|
if (!suppression_path.empty())
|
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|
|
|
abipkgdiff += " --suppressions " + suppression_path;
|
|
|
|
|
|
|
|
|
|
cmd =
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|
|
|
abipkgdiff + " " + first_in_package_path + " " + second_in_package_path;
|
2016-12-15 19:15:38 +00:00
|
|
|
cmd += " > " + out_abi_diff_report_path + " 2>&1";
|
2016-03-07 13:15:08 +00:00
|
|
|
|
|
|
|
|
bool abipkgdiff_ok = true;
|
|
|
|
|
int code = system(cmd.c_str());
|
|
|
|
|
if (!WIFEXITED(code))
|
|
|
|
|
abipkgdiff_ok = false;
|
|
|
|
|
|
|
|
|
|
if (abipkgdiff_ok)
|
|
|
|
|
{
|
|
|
|
|
cmd = "diff -u " + ref_abi_diff_report_path + " "
|
|
|
|
|
+ out_abi_diff_report_path;
|
|
|
|
|
if (system(cmd.c_str()))
|
|
|
|
|
is_ok = false;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
is_ok = false;
|
|
|
|
|
}
|
|
|
|
|
}; // end struct test_task
|
|
|
|
|
|
|
|
|
|
/// A convenience typedef for shared
|
|
|
|
|
typedef shared_ptr<test_task> test_task_sptr;
|
|
|
|
|
|
2015-07-16 09:05:04 +00:00
|
|
|
int
|
|
|
|
|
main()
|
|
|
|
|
{
|
2016-03-07 13:15:08 +00:00
|
|
|
using std::vector;
|
|
|
|
|
using std::tr1::dynamic_pointer_cast;
|
|
|
|
|
using abigail::workers::queue;
|
|
|
|
|
using abigail::workers::task;
|
|
|
|
|
using abigail::workers::task_sptr;
|
|
|
|
|
using abigail::workers::get_number_of_threads;
|
|
|
|
|
|
|
|
|
|
/// Create a task queue. The max number of worker threads of the
|
|
|
|
|
/// queue is the number of the concurrent threads supported by the
|
|
|
|
|
/// processor of the machine this code runs on.
|
|
|
|
|
const size_t num_tests = sizeof(in_out_specs) / sizeof (InOutSpec) - 1;
|
|
|
|
|
size_t num_workers = std::min(get_number_of_threads(), num_tests);
|
|
|
|
|
queue task_queue(num_workers);
|
2015-07-16 09:05:04 +00:00
|
|
|
|
|
|
|
|
bool is_ok = true;
|
2016-03-07 13:15:08 +00:00
|
|
|
|
2015-07-16 09:05:04 +00:00
|
|
|
for (InOutSpec *s = in_out_specs; s->first_in_package_path; ++s)
|
|
|
|
|
{
|
2016-03-07 13:15:08 +00:00
|
|
|
test_task_sptr t(new test_task(*s));
|
|
|
|
|
assert(task_queue.schedule_task(t));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// Wait for all worker threads to finish their job, and wind down.
|
|
|
|
|
task_queue.wait_for_workers_to_complete();
|
|
|
|
|
|
|
|
|
|
// Now walk the results and print whatever error messages need to be
|
|
|
|
|
// printed.
|
2015-07-16 09:05:04 +00:00
|
|
|
|
2016-03-07 13:15:08 +00:00
|
|
|
const vector<task_sptr>& completed_tasks =
|
|
|
|
|
task_queue.get_completed_tasks();
|
|
|
|
|
assert(completed_tasks.size() == num_tests);
|
|
|
|
|
|
|
|
|
|
for (vector<task_sptr>::const_iterator ti = completed_tasks.begin();
|
|
|
|
|
ti != completed_tasks.end();
|
|
|
|
|
++ti)
|
|
|
|
|
{
|
|
|
|
|
test_task_sptr t = dynamic_pointer_cast<test_task>(*ti);
|
|
|
|
|
if (!t->is_ok)
|
|
|
|
|
{
|
|
|
|
|
is_ok = false;
|
|
|
|
|
if (!t->diff_cmd.empty())
|
|
|
|
|
system(t->diff_cmd.c_str());
|
|
|
|
|
if (!t->error_message.empty())
|
|
|
|
|
cerr << t->error_message << '\n';
|
|
|
|
|
}
|
2015-07-16 09:05:04 +00:00
|
|
|
}
|
2016-03-07 13:15:08 +00:00
|
|
|
|
2015-07-16 09:05:04 +00:00
|
|
|
return !is_ok;
|
|
|
|
|
}
|
