chromium/third_party/crashpad/crashpad/util/linux/ptrace_broker_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/ptrace_broker.h"

#include <sys/socket.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>

#include <utility>

#include "build/build_config.h"
#include "gtest/gtest.h"
#include "test/filesystem.h"
#include "test/linux/get_tls.h"
#include "test/multiprocess.h"
#include "test/scoped_temp_dir.h"
#include "util/file/file_io.h"
#include "util/linux/ptrace_client.h"
#include "util/posix/scoped_mmap.h"
#include "util/synchronization/semaphore.h"
#include "util/thread/thread.h"

namespace crashpad {
namespace test {
namespace {

class ScopedTimeoutThread : public Thread { … };

class RunBrokerThread : public ScopedTimeoutThread { … };

class BlockOnReadThread : public ScopedTimeoutThread { … };

class SameBitnessTest : public Multiprocess { … };

// TODO(https://crbug.com/1459865): This test consistently fails on ASAN/LSAN
// but it's not clear if this test is correct in the general case (see comment 2
// on that issue).
TEST(PtraceBroker, DISABLED_SameBitness) { … }

// TODO(jperaza): Test against a process with different bitness.

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