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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/check.h"
#include "base/command_line.h"
#include "base/functional/bind.h"
#include "base/strings/string_number_conversions.h"
#include "base/test/launcher/unit_test_launcher.h"
#include "base/test/test_io_thread.h"
#include "base/test/test_suite.h"
#include "base/test/test_switches.h"
#include "base/threading/platform_thread.h"
#include "base/time/time.h"
#include "chrome/install_static/test/scoped_install_details.h"
#include "chrome/windows_services/service_program/process_wrl_module.h"
#include "mojo/core/embedder/configuration.h"
#include "mojo/core/embedder/embedder.h"
#include "mojo/core/embedder/scoped_ipc_support.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
class TracingServiceTestSuite : public base::TestSuite {
public:
TracingServiceTestSuite(int argc, char** argv) : base::TestSuite(argc, argv) {
ExtendTestTimeouts();
}
protected:
void Initialize() override {
// Tests may use mojo.
mojo::core::Init(mojo::core::Configuration{.is_broker_process = true});
test_io_thread_.Start();
ipc_support_.emplace(test_io_thread_.task_runner(),
mojo::core::ScopedIPCSupport::ShutdownPolicy::FAST);
// Tests may need a WRL module.
CreateWrlModule();
base::TestSuite::Initialize();
}
private:
// Tests run in this binary may need 120s in order to reach a platform timeout
// for COM calls. Add switches to the process command line to extend the
// values that would cause tests to be terminated prematurely.
static void ExtendTestTimeouts() {
auto& command_line = *base::CommandLine::ForCurrentProcess();
constexpr auto kTimeoutMs = base::Seconds(130).InMilliseconds();
const auto timeout_string = base::NumberToString(kTimeoutMs);
// Controls how long the test launcher will allow a child process to run.
if (!command_line.HasSwitch(switches::kTestLauncherTimeout)) {
command_line.AppendSwitchASCII(switches::kTestLauncherTimeout,
timeout_string);
}
// Controls how long a RunLoop may run tasks in TaskEnvironment.
if (!command_line.HasSwitch(switches::kUiTestActionTimeout)) {
command_line.AppendSwitchASCII(switches::kUiTestActionTimeout,
timeout_string);
}
// Controls how long TaskEnvironment will allow a single task to run.
if (!command_line.HasSwitch(switches::kUiTestActionMaxTimeout)) {
command_line.AppendSwitchASCII(switches::kUiTestActionMaxTimeout,
timeout_string);
}
}
install_static::ScopedInstallDetails install_details_;
base::TestIOThread test_io_thread_{base::TestIOThread::kManualStart};
std::optional<mojo::core::ScopedIPCSupport> ipc_support_;
};
} // namespace
int main(int argc, char** argv) {
base::PlatformThread::SetName("MainThread");
TracingServiceTestSuite test_suite(argc, argv);
// Some tests in this binary mutate system-wide state (e.g., to install a
// Windows service), so run all tests serially to avoid races between tests.
return base::LaunchUnitTestsSerially(
argc, argv,
base::BindOnce(&base::TestSuite::Run, base::Unretained(&test_suite)));
}
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