chromium/third_party/perfetto/src/base/getopt_compat_unittest.cc

/*
 * Copyright (C) 2021 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 "perfetto/ext/base/getopt_compat.h"

// This test has two roles:
// 1. In Windows builds it's a plain unittest for our getopt_compat.cc
// 2. On other builds it also checks that the behavior of our getopt_compat.cc
//    is the same of <getopt.h> (for the options we support).
// It does so creating a gtest typed test, and defining two structs that inject
// getopt functions and global variables like optind.

#include "perfetto/base/build_config.h"

#if !PERFETTO_BUILDFLAG(PERFETTO_OS_WIN)
#include <getopt.h>
#endif

#include <initializer_list>

#include "test/gtest_and_gmock.h"

ElementsAre;
ElementsAreArray;

namespace perfetto {
namespace base {
namespace …  // namespace
}  // namespace base
}  // namespace perfetto