crashpad/test/gtest_main.cc

// Copyright 2017 The Crashpad Authors. All rights reserved.
//
// 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 "build/build_config.h"
#include "gtest/gtest.h"
#include "test/gtest_disabled.h"
#include "test/main_arguments.h"

#if defined(CRASHPAD_TEST_LAUNCHER_GMOCK)
#include "gmock/gmock.h"
#endif  // CRASHPAD_TEST_LAUNCHER_GMOCK

#if defined(OS_WIN)
#include "test/win/win_child_process.h"
#endif  // OS_WIN

#if defined(CRASHPAD_IN_CHROMIUM)
#include "base/bind.h"
#include "base/test/launcher/unit_test_launcher.h"
#include "base/test/test_suite.h"
#endif  // CRASHPAD_IN_CHROMIUM

int main(int argc, char* argv[]) {
  crashpad::test::InitializeMainArguments(argc, argv);
  testing::AddGlobalTestEnvironment(
      crashpad::test::DisabledTestGtestEnvironment::Get());

#if defined(CRASHPAD_IN_CHROMIUM)

#if defined(OS_WIN)
  // Chromium’s test launcher interferes with WinMultiprocess-based tests. Allow
  // their child processes to be launched by the standard gtest-based test
  // runner.
  const bool use_chromium_test_launcher =
      !crashpad::test::WinChildProcess::IsChildProcess();
#else  // OS_WIN
  constexpr bool use_chromium_test_launcher = true;
#endif  // OS_WIN

  if (use_chromium_test_launcher) {
    // This supports --test-launcher-summary-output, which writes a JSON file
    // containing test details needed by Swarming.
    base::TestSuite test_suite(argc, argv);
    return base::LaunchUnitTests(
        argc,
        argv,
        base::Bind(&base::TestSuite::Run, base::Unretained(&test_suite)));
  }

#endif  // CRASHPAD_IN_CHROMIUM

#if defined(CRASHPAD_TEST_LAUNCHER_GMOCK)
  testing::InitGoogleMock(&argc, argv);
#elif defined(CRASHPAD_TEST_LAUNCHER_GTEST)
  testing::InitGoogleTest(&argc, argv);
#else  // CRASHPAD_TEST_LAUNCHER_GMOCK
#error #define CRASHPAD_TEST_LAUNCHER_GTEST or CRASHPAD_TEST_LAUNCHER_GMOCK
#endif  // CRASHPAD_TEST_LAUNCHER_GMOCK

  return RUN_ALL_TESTS();
}