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d041c1f5dd
* tests/data/test-bidiff: Rename this directory to tests/data/test-abidiff. * tests/test-bidiff.cc: Renamed this to tests/test-abidiff.cc. * tools/biar.cc: Renamed to tools/abiar.cc * tools/bidiff.cc: Renamed to tools/abidiff.cc * tools/bidw.cc: Renamed to tools/abidw.cc * tools/bilint.cc: Renamed to tools/abilint.cc * tools/bisym.cc: Renamed to tools/abisym.cc * tests/test-alt-dwarf-file.cc: Renamed references to bidw* to abidw*. * tests/test-diff-filter.cc: Renamed references to bidiff to abidiff. * tests/test-lookup-syms.cc: Renamed references to bisym to abisym. * tools/Makefile.am: Adjust. * tests/Makefile.am: Likewise. Signed-off-by: Dodji Seketeli <dodji@redhat.com>
174 lines
4.8 KiB
C++
174 lines
4.8 KiB
C++
// -*- Mode: C++ -*-
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//
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// Copyright (C) 2013 Red Hat, Inc.
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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: Dodji Seketeli
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/// @file
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///
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/// This program runs a diff between input files and compares the
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/// resulting report with a reference report. If the resulting report
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/// is different from the reference report, the test has failed.
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///
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/// The set of input files and reference reports to consider should be
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/// present in the source distribution.
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#include <string>
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#include <fstream>
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#include <iostream>
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#include <cstdlib>
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#include "abg-tools-utils.h"
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#include "abg-reader.h"
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#include "test-utils.h"
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#include "abg-comparison.h"
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using std::string;
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using std::ofstream;
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using std::cerr;
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struct InOutSpec
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{
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const char* first_in_path;
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const char* second_in_path;
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const char* ref_diff_path;
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const char* out_path;
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};// end struct InOutSpec
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static InOutSpec specs[] =
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{
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{
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"data/test-abidiff/test-enum0-v0.cc.bi",
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"data/test-abidiff/test-enum0-v1.cc.bi",
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"data/test-abidiff/test-enum0-report.txt",
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"output/test-abidiff/test-enum0-report.txt"
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},
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{
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"data/test-abidiff/test-enum1-v0.cc.bi",
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"data/test-abidiff/test-enum1-v1.cc.bi",
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"data/test-abidiff/test-enum1-report.txt",
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"output/test-abidiff/test-enum1-report.txt"
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},
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{
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"data/test-abidiff/test-qual-type0-v0.cc.bi",
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"data/test-abidiff/test-qual-type0-v1.cc.bi",
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"data/test-abidiff/test-qual-type0-report.txt",
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"output/test-abidiff/test-qual-type0-report.txt"
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},
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{
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"data/test-abidiff/test-struct0-v0.cc.bi",
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"data/test-abidiff/test-struct0-v1.cc.bi",
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"data/test-abidiff/test-struct0-report.txt",
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"output/test-abidiff/test-struct0-report.txt"
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},
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{
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"data/test-abidiff/test-struct1-v0.cc.bi",
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"data/test-abidiff/test-struct1-v1.cc.bi",
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"data/test-abidiff/test-struct1-report.txt",
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"output/test-abidiff/test-struct1-report.txt"
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},
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{
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"data/test-abidiff/test-var0-v0.cc.bi",
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"data/test-abidiff/test-var0-v1.cc.bi",
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"data/test-abidiff/test-var0-report.txt",
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"output/test-abidiff/test-var0-report.txt"
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},
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// This should be the last entry.
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{0, 0, 0, 0}
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};
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#define NUM_SPEC_ELEMS \
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((sizeof(specs) / sizeof(InOutSpec)) - 1)
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using std::string;
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using std::cerr;
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using std::ofstream;
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using abigail::translation_unit;
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using abigail::translation_unit_sptr;
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using abigail::comparison::translation_unit_diff_sptr;
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using abigail::comparison::compute_diff;
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int
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main(int, char*[])
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{
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bool is_ok = true;
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string out_path =
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abigail::tests::get_build_dir() + "/tests/" + specs->out_path;
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if (!abigail::tools::ensure_parent_dir_created(out_path))
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{
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cerr << "Could not create parent director for " << out_path;
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return 1;
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}
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string first_in_path, second_in_path, ref_diff_path;
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for (InOutSpec *s = specs; s->first_in_path; ++s)
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{
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first_in_path =
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abigail::tests::get_src_dir() + "/tests/" + s->first_in_path;
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second_in_path =
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abigail::tests::get_src_dir() + "/tests/" + s->second_in_path;
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ref_diff_path =
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abigail::tests::get_src_dir() + "/tests/" + s->ref_diff_path;
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out_path =
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abigail::tests::get_build_dir() + "/tests/" + s->out_path;
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if (!abigail::tools::ensure_parent_dir_created(out_path))
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{
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cerr << "Could not create parent directory for " << out_path;
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continue;
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}
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translation_unit_sptr tu1 =
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abigail::xml_reader::read_translation_unit_from_file(first_in_path);
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if (!tu1)
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{
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cerr << "failed to read " << tu1->get_path() << "\n";
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is_ok = false;
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continue;
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}
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translation_unit_sptr tu2 =
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abigail::xml_reader::read_translation_unit_from_file(second_in_path);
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if (!tu2)
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{
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cerr << "failed to read " << tu1->get_path() << "\n";
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is_ok = false;
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continue;
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}
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translation_unit_diff_sptr d = compute_diff(tu1, tu2);
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ofstream of(out_path, std::ios_base::trunc);
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if (!of.is_open())
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{
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cerr << "failed to read " << s->out_path << "\n";
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is_ok = false;
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continue;
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}
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d->report(of);
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of.close();
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string cmd = "diff -u " + ref_diff_path + " " + out_path;
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if (system(cmd.c_str()))
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is_ok = false;
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}
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return !is_ok;
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}
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