chromium/third_party/crashpad/crashpad/util/linux/auxiliary_vector_test.cc

// Copyright 2017 The Crashpad Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "util/linux/auxiliary_vector.h"

#include <linux/auxvec.h>
#include <sys/utsname.h>
#include <unistd.h>

#include <limits>

#include "base/bit_cast.h"
#include "build/build_config.h"
#include "gtest/gtest.h"
#include "test/errors.h"
#include "test/linux/fake_ptrace_connection.h"
#include "test/main_arguments.h"
#include "test/multiprocess.h"
#include "util/linux/address_types.h"
#include "util/linux/memory_map.h"
#include "util/misc/from_pointer_cast.h"
#include "util/numeric/int128.h"
#include "util/process/process_memory_linux.h"

#if !BUILDFLAG(IS_ANDROID)
// TODO(jperaza): This symbol isn't defined when building in chromium for
// Android. There may be another symbol to use.
extern "C" {
#if defined(ARCH_CPU_MIPS_FAMILY)
#define START_SYMBOL …
#else
#define START_SYMBOL …
#endif
extern void START_SYMBOL();
}  // extern "C"
#endif

namespace crashpad {
namespace test {
namespace {

void TestAgainstCloneOrSelf(pid_t pid) { … }

// This test is flaky: https://crbug.com/331863512
TEST(AuxiliaryVector, DISABLED_ReadSelf) { … }

class ReadChildTest : public Multiprocess { … };

TEST(AuxiliaryVector, ReadChild) { … }

class AuxVecTester : public AuxiliaryVector { … };

TEST(AuxiliaryVector, SignedBit) { … }

}  // namespace
}  // namespace test
}  // namespace crashpad