blob: 95144c98fcb9347a07d64fe7117895f6135abe85 [file] [log] [blame]
/*
* Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "test/test_main_lib.h"
#include <fstream>
#include <string>
#include "absl/memory/memory.h"
#include "rtc_base/flags.h"
#include "rtc_base/logging.h"
#include "rtc_base/thread.h"
#include "system_wrappers/include/field_trial.h"
#include "system_wrappers/include/metrics.h"
#include "test/field_trial.h"
#include "test/gmock.h"
#include "test/gtest.h"
#include "test/testsupport/fileutils.h"
#include "test/testsupport/perf_test.h"
#if defined(WEBRTC_WIN)
#include "rtc_base/win32socketinit.h"
#endif
#if defined(WEBRTC_IOS)
#include "test/ios/test_support.h"
WEBRTC_DEFINE_string(NSTreatUnknownArgumentsAsOpen,
"",
"Intentionally ignored flag intended for iOS simulator.");
WEBRTC_DEFINE_string(ApplePersistenceIgnoreState,
"",
"Intentionally ignored flag intended for iOS simulator.");
WEBRTC_DEFINE_bool(
save_chartjson_result,
false,
"Store the perf results in Documents/perf_result.json in the format "
"described by "
"https://github.com/catapult-project/catapult/blob/master/dashboard/docs/"
"data-format.md.");
#else
WEBRTC_DEFINE_string(
isolated_script_test_output,
"",
"Path to output an empty JSON file which Chromium infra requires.");
WEBRTC_DEFINE_string(
isolated_script_test_perf_output,
"",
"Path where the perf results should be stored in the JSON format described "
"by "
"https://github.com/catapult-project/catapult/blob/master/dashboard/docs/"
"data-format.md.");
#endif
WEBRTC_DEFINE_bool(logs, false, "print logs to stderr");
WEBRTC_DEFINE_string(
force_fieldtrials,
"",
"Field trials control experimental feature code which can be forced. "
"E.g. running with --force_fieldtrials=WebRTC-FooFeature/Enable/"
" will assign the group Enable to field trial WebRTC-FooFeature.");
WEBRTC_DEFINE_bool(help, false, "Print this message.");
namespace webrtc {
namespace {
class TestMainImpl : public TestMain {
public:
int Init(int* argc, char* argv[]) override {
::testing::InitGoogleMock(argc, argv);
// Default to LS_INFO, even for release builds to provide better test
// logging.
// TODO(pbos): Consider adding a command-line override.
if (rtc::LogMessage::GetLogToDebug() > rtc::LS_INFO)
rtc::LogMessage::LogToDebug(rtc::LS_INFO);
if (rtc::FlagList::SetFlagsFromCommandLine(argc, argv, false)) {
return 1;
}
if (FLAG_help) {
rtc::FlagList::Print(nullptr, false);
return 0;
}
// TODO(bugs.webrtc.org/9792): we need to reference something from
// fileutils.h so that our downstream hack where we replace fileutils.cc
// works. Otherwise the downstream flag implementation will take over and
// botch the flag introduced by the hack. Remove this awful thing once the
// downstream implementation has been eliminated.
(void)webrtc::test::JoinFilename("horrible", "hack");
webrtc::test::ValidateFieldTrialsStringOrDie(FLAG_force_fieldtrials);
// InitFieldTrialsFromString stores the char*, so the char array must
// outlive the application.
webrtc::field_trial::InitFieldTrialsFromString(FLAG_force_fieldtrials);
webrtc::metrics::Enable();
#if defined(WEBRTC_WIN)
winsock_init_ = absl::make_unique<rtc::WinsockInitializer>();
#endif
rtc::LogMessage::SetLogToStderr(FLAG_logs);
// Ensure that main thread gets wrapped as an rtc::Thread.
// TODO(bugs.webrt.org/9714): It might be better to avoid wrapping the main
// thread, or leave it to individual tests that need it. But as long as we
// have automatic thread wrapping, we need this to avoid that some other
// random thread (which one depending on which tests are run) gets
// automatically wrapped.
rtc::ThreadManager::Instance()->WrapCurrentThread();
RTC_CHECK(rtc::Thread::Current());
return 0;
}
int Run(int argc, char* argv[]) override {
#if defined(WEBRTC_IOS)
rtc::test::InitTestSuite(RUN_ALL_TESTS, argc, argv,
FLAG_save_chartjson_result);
rtc::test::RunTestsFromIOSApp();
return 0;
#else
int exit_code = RUN_ALL_TESTS();
std::string chartjson_result_file = FLAG_isolated_script_test_perf_output;
if (!chartjson_result_file.empty()) {
webrtc::test::WritePerfResults(chartjson_result_file);
}
std::string result_filename = FLAG_isolated_script_test_output;
if (!result_filename.empty()) {
std::ofstream result_file(result_filename);
result_file << "{\"version\": 3}";
result_file.close();
}
#if defined(ADDRESS_SANITIZER) || defined(LEAK_SANITIZER) || \
defined(MEMORY_SANITIZER) || defined(THREAD_SANITIZER) || \
defined(UNDEFINED_SANITIZER)
// We want the test flagged as failed only for sanitizer defects,
// in which case the sanitizer will override exit code with 66.
return 0;
#endif
return exit_code;
#endif
}
~TestMainImpl() override = default;
private:
#if defined(WEBRTC_WIN)
std::unique_ptr<rtc::WinsockInitializer> winsock_init_;
#endif
};
} // namespace
std::unique_ptr<TestMain> TestMain::Create() {
return absl::make_unique<TestMainImpl>();
}
} // namespace webrtc