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3 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Dodji Seketeli
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591014bf40 |
Avoid reporting diff nodes that have already been reported
* include/abg-comp-filter.h (class harmful_filter): Update
comment.
(class redundant_filter): Declare new filter.
* include/abg-comparison.h (enum
diff_category::NOT_REDUNDANT_CATEGORY): New category. Update the
values of the other enumerators.
(diff_context::{add_diff, diff_has_been_traversed}): New overloads.
(diff_context::{categorizing_redundancy, show_redundant_changes}):
Declare new methods.
(diff_context::remove_from_category): Define new inline method.
* src/abg-comparison.cc (noop_deleter::operator()): Constify the
parameter.
(CATEGORIZE_REDUNDANCY_FROM_CHILD_NODE)
(UPDATE_REDUNDANCY_CATEGORIZATION_FROM_NODE_SUBTREE): New macros.
(TRAVERSE_DIFF_NODE_AND_PROPAGATE_CATEGORY)
(TRAVERSE_MEM_DIFF_NODE_AND_PROPAGATE_CATEGORY)
(TRAVERSE_MEM_FN_DIFF_NODE_AND_PROPAGATE_CATEGORY): Use the new
CATEGORIZE_REDUNDANCY_FROM_CHILD_NODE and
UPDATE_REDUNDANCY_CATEGORIZATION_FROM_NODE_SUBTREE macros above.
(ENSURE_DIFF_NODE_TRAVERSED_ONCE)
(ENSURE_MEM_DIFF_NODE_TRAVERSED_ONCE): If the (type_decl or class)
node hasn't been yet traversed, mark it as non-redundant.
(diff_context::priv::categorizing_redundancy): New member.
(diff_context::priv::priv): Initialize it.
(diff_context::{add_diff, diff_has_been_traversed): Define new
overloads.
(diff_context::mark_diff_as_traversed): Intern a diff node that is
marked as being traversed.
(diff_context::{categorizing_redundancy, show_redundant_changes}):
Define new methods.
(diff::is_filtered_out): A redundant function or top-level
variable is considered filtered-out. Otherwise, the new
NOT_REDUNDANT_CATEGORY doesn't play any role when comparing
allowed categories with the set of categories a diff node belongs
to.
(corpus::priv::categorize_redundant_changed_sub_nodes): Define
new member function.
(corpus_diff::priv::apply_filters_and_compute_diff_stats): Change
this to first walk the changed functions and variables to apply
filters, then categorize redundant changed functions, and then
walk the changed functions and variables again to count
filtered-out diff nodes.
(filtering::redundant_filter::visit): Define new member function.
* tools/bidiff.cc (options::show_redundant_changes): New data
member.
(options::options): Initialize it.
(display_usage): Add help string for the --redundant command line
option.
(parse_command_line): Add support for the --redundant command line
option.
(set_diff_context_from_opts): Take the --redundant command line
option in account.
* tests/test-diff-filter.cc: Update this to add new test inputs.
* tests/data/test-diff-filter/test14-0-report.txt: New test input.
* tests/data/test-diff-filter/test14-1-report.txt: Likewise.
* tests/data/test-diff-filter/test14-v0.cc: Likewise.
* tests/data/test-diff-filter/test14-v0.o: Likewise.
* tests/data/test-diff-filter/test14-v1.cc: Likewise.
* tests/data/test-diff-filter/test14-v1.o: Likewise.
* tests/data/test-diff-filter/test15-0-report.txt: Likewise.
* tests/data/test-diff-filter/test15-1-report.txt: Likewise.
* tests/data/test-diff-filter/test15-v0.cc: Likewise.
* tests/data/test-diff-filter/test15-v0.o: Likewise.
* tests/data/test-diff-filter/test15-v1.cc: Likewise.
* tests/data/test-diff-filter/test15-v1.o: Likewise.
* tests/Makefile.am: Add the above to the build system.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
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|
Dodji Seketeli
|
f3f2382396 |
Update copyright notice for a bunch of files
* include/abg-comp-filter.h: Update copyright notice. * include/abg-comparison.h: Likewise. * src/abg-comparison.cc: Likewise. * src/abg-ir.cc: Likewise. * tools/bidiff.cc: Likewise. * tests/test-diff-filter.cc: Likewise. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
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|
Dodji Seketeli
|
802f7cbc92 |
Initial implementation of diff tree node filtering
* include/abg-comp-filter.h: New file.
* include/Makefile.am: Add the new include/abg-comp-filter.h to
the source distribution.
* include/abg-comparison.h (enum visiting_kind, diff_category): New enums.
(operator|): Declare new operator declaration for the new
visiting_kind enum.
(operator{|,^,&,~}): Declare new operator decl for the new
diff_category enum.
(diff_context::{get_allowed_category, set_allowed_category,
switch_categories_on, switch_categories_off, diff_filters,
add_diff_filter, maybe_apply_filters}): Declare new member functions.
(diff::{parent_, category_}): New members.
(diff::diff): Adjust.
(diff::{get_parent, set_parent, get_category, add_to_category,
is_filtered_out, to_be_reported}): New members.
(diff_node_visitor::{get_visiting_kind, set_visiting_kind}): New
members.
(diff_node_visitor::visit): Add a new flag to saying if the
visitor is being called in post or pre children traversing mode.
* src/abg-comparison.cc (operator|): Declare new operator
declaration for the new visiting_kind enum.
(operator{|,^,&,~}): Declare new operator decl for the new
diff_category enum.
(diff_context::priv::{allowed_category_, filters_}): New members.
(diff_context::diff_context): Add all known filters.
(diff_context::{get_allowed_category, set_allowed_category,
switch_categories_on, switch_categories_off, diff_filters,
add_diff_filter, maybe_apply_filters}): Define new member
functions.
(diff::{is_filtered_out, to_be_reported}): Define new members.
(*::report): Use the new diff::to_be_reported function.
(*::traverse): Adjust for pre/post visiting.
(var_diff::var_diff): Chain the type diff node to its parent.
({pointer_diff, reference_diff, qualified_type_diff,
typedef_diff}::underlying_type_diff): Chain the underlying type
diff node to its parent.
(enum_diff::enum_diff): Likewise.
(base_diff::underlying_class_diff): Likewise.
({class_diff, corpus_diff}::report): Do not report changed
(member) functions that have been filtered out. Rather report
that they have been filtered out.
({function_decl_diff, class_diff}::traverse): Chain underlying
type diff nodes to their parent.
(diff_node_visitor::visit): Add a new flag to saying if the
visitor is being called in post or pre children traversing mode.
Make sure to call the default diff::visit overload.
* src/abg-comp-filter.cc: New file.
* src/Makefile.am: Add the new abg-comp-filter.cc to the source
distribution.
* tools/bidiff.cc (options::show_harm{ful,less}_changes): New
members.
(display_usage): Add usage strings for --no-harmless and
--no-harmful options.
(parse_command_line): Parse --no-harmless and --no-harmful command
line options.
(set_diff_context_from_opts): Populate the diff context
accordingly.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
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