chromium/third_party/perfetto/src/tracing/ipc/posix_shared_memory_unittest.cc

/*
 * Copyright (C) 2017 The Android Open Source Project
 *
 * 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 "src/tracing/ipc/posix_shared_memory.h"

#if PERFETTO_BUILDFLAG(PERFETTO_OS_LINUX) ||   \
    PERFETTO_BUILDFLAG(PERFETTO_OS_ANDROID) || \
    PERFETTO_BUILDFLAG(PERFETTO_OS_APPLE)

#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <unistd.h>

#include "perfetto/base/build_config.h"
#include "perfetto/ext/base/file_utils.h"
#include "perfetto/ext/base/scoped_file.h"
#include "perfetto/ext/base/temp_file.h"
#include "perfetto/ext/base/utils.h"
#include "src/base/test/test_task_runner.h"
#include "src/base/test/vm_test_utils.h"
#include "src/tracing/ipc/memfd.h"
#include "test/gtest_and_gmock.h"

namespace perfetto {
namespace {

bool IsFileDescriptorClosed(int fd) { … }

TEST(PosixSharedMemoryTest, DestructorUnmapsMemory) { … }

TEST(PosixSharedMemoryTest, DestructorClosesFD) { … }

TEST(PosixSharedMemoryTest, AttachToFdWithoutSeals) { … }

TEST(PosixSharedMemoryTest, AttachToFdRequiresSeals) { … }

TEST(PosixSharedMemoryTest, CreateAndMap) { … }

}  // namespace
}  // namespace perfetto
#endif  // OS_LINUX || OS_ANDROID || OS_APPLE