mirror of
git://sourceware.org/git/libabigail.git
synced 2024-12-22 01:40:12 +00:00
8f9b8e76a0
* tests/test-read-dwarf.cc: New dwarf reading regression test. * tests/data/test-read-dwarf/test0: New test input. * data/test-read-dwarf/test0: Likewise. * data/test-read-dwarf/test0.abi: Likewise. * data/test-read-dwarf/test0.cc: Likewise. * data/test-read-dwarf/test1: Likewise. * data/test-read-dwarf/test1.abi: Likewise. * data/test-read-dwarf/test1.cc: Likewise. * tests/Makefile.am: Build the new tests/test-read-dwarf.cc file. Signed-off-by: Dodji Seketeli <dodji@redhat.com>
120 lines
3.1 KiB
C++
120 lines
3.1 KiB
C++
// -*- Mode: C++ -*-
|
|
//
|
|
// Copyright (C) 2013 Red Hat, Inc.
|
|
//
|
|
// This file is part of the GNU Application Binary Interface Generic
|
|
// Analysis and Instrumentation Library (libabigail). This library is
|
|
// free software; you can redistribute it and/or modify it under the
|
|
// terms of the GNU Lesser General Public License as published by the
|
|
// Free Software Foundation; either version 3, or (at your option) any
|
|
// later version.
|
|
|
|
// This library is distributed in the hope that it will be useful, but
|
|
// WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// General Lesser Public License for more details.
|
|
|
|
// You should have received a copy of the GNU Lesser General Public
|
|
// License along with this program; see the file COPYING-LGPLV3. If
|
|
// not, see <http://www.gnu.org/licenses/>.
|
|
|
|
// Author: Dodji Seketeli
|
|
|
|
/// @file read ELF binaries containing DWARF, save them in XML corpus
|
|
/// files and diff the corpus files against reference XML corpus
|
|
/// files.
|
|
|
|
#include <string>
|
|
#include <fstream>
|
|
#include <iostream>
|
|
#include <cstdlib>
|
|
#include "abg-ir.h"
|
|
#include "abg-dwarf-reader.h"
|
|
#include "abg-writer.h"
|
|
#include "abg-tools-utils.h"
|
|
#include "test-utils.h"
|
|
|
|
using std::string;
|
|
using std::ofstream;
|
|
using std::cerr;
|
|
|
|
/// This is an aggregate that specifies where a test shall get its
|
|
/// input from, and where it shall write its ouput to.
|
|
struct InOutSpec
|
|
{
|
|
const char* in_elf_path;
|
|
const char* in_abi_path;
|
|
const char* out_abi_path;
|
|
};// end struct InOutSpec
|
|
|
|
|
|
InOutSpec in_out_specs[] =
|
|
{
|
|
{
|
|
"data/test-read-dwarf/test0",
|
|
"data/test-read-dwarf/test0.abi",
|
|
"output/test-read-dwarf/test0.abi"
|
|
},
|
|
{
|
|
"data/test-read-dwarf/test1",
|
|
"data/test-read-dwarf/test1.abi",
|
|
"output/test-read-dwarf/test1.abi"
|
|
},
|
|
// This should be the last entry.
|
|
{NULL, NULL, NULL}
|
|
};
|
|
|
|
int
|
|
main()
|
|
{
|
|
unsigned result = 1;
|
|
|
|
bool is_ok = true;
|
|
string in_elf_path, in_abi_path, out_abi_path;
|
|
abigail::corpus_sptr corp;
|
|
|
|
for (InOutSpec* s = in_out_specs; s->in_elf_path; ++s)
|
|
{
|
|
in_elf_path = abigail::tests::get_src_dir() + "/tests/" + s->in_elf_path;
|
|
corp = abigail::dwarf_reader::read_corpus_from_elf(in_elf_path);
|
|
if (!corp)
|
|
{
|
|
cerr << "failed to read " << in_elf_path << "\n";
|
|
is_ok = false;
|
|
continue;
|
|
}
|
|
corp->set_path(s->in_elf_path);
|
|
|
|
out_abi_path =
|
|
abigail::tests::get_build_dir() + "/tests/" + s->out_abi_path;
|
|
if (!abigail::tools::ensure_parent_dir_created(out_abi_path))
|
|
{
|
|
cerr << "Could not create parent director for " << out_abi_path;
|
|
is_ok = false;
|
|
return result;
|
|
}
|
|
|
|
ofstream of(out_abi_path.c_str(), std::ios_base::trunc);
|
|
if (!of.is_open())
|
|
{
|
|
cerr << "failed to read " << out_abi_path << "\n";
|
|
is_ok = false;
|
|
continue;
|
|
}
|
|
|
|
bool r =
|
|
abigail::xml_writer::write_corpus_to_native_xml(corp,
|
|
/*indent=*/0,
|
|
of);
|
|
is_ok = (is_ok && r);
|
|
of.close();
|
|
|
|
in_abi_path = abigail::tests::get_src_dir() + "/tests/" + s->in_abi_path;
|
|
string cmd = "diff -u " + in_abi_path + " " + out_abi_path;
|
|
if (system(cmd.c_str()))
|
|
is_ok = false;
|
|
}
|
|
|
|
return !is_ok;
|
|
}
|