test_launcher.cc | Explore in Territory

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/public/test/test_launcher.h"

#include <stddef.h>

#include <map>
#include <memory>
#include <string>
#include <utility>
#include <vector>

#include "base/base_paths.h"
#include "base/check_op.h"
#include "base/command_line.h"
#include "base/containers/contains.h"
#include "base/containers/span.h"
#include "base/debug/debugger.h"
#include "base/environment.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/functional/callback_helpers.h"
#include "base/i18n/icu_util.h"
#include "base/logging.h"
#include "base/memory/raw_ptr.h"
#include "base/message_loop/message_pump_type.h"
#include "base/sequence_checker.h"
#include "base/strings/escape.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversions.h"
#include "base/task/single_thread_task_executor.h"
#include "base/test/allow_check_is_test_for_testing.h"
#include "base/test/gtest_xml_util.h"
#include "base/test/launcher/test_launcher.h"
#include "base/test/scoped_block_tests_writing_to_special_dirs.h"
#include "base/test/test_suite.h"
#include "base/test/test_support_ios.h"
#include "base/test/test_switches.h"
#include "base/test/test_timeouts.h"
#include "base/time/time.h"
#include "build/build_config.h"
#include "components/tracing/common/tracing_switches.h"
#include "content/common/url_schemes.h"
#include "content/public/app/content_main.h"
#include "content/public/app/content_main_delegate.h"
#include "content/public/common/content_client.h"
#include "content/public/common/content_switches.h"
#include "gpu/config/gpu_switches.h"
#include "services/tracing/public/cpp/perfetto/perfetto_traced_process.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/buildflags.h"
#include "ui/base/ui_base_features.h"

#if BUILDFLAG(IS_ANDROID)
#include "content/app/android/content_main_android.h"
#endif

#if BUILDFLAG(IS_POSIX)
#include "base/files/file_descriptor_watcher_posix.h"
#endif

#if BUILDFLAG(IS_WIN)
#include "base/base_switches.h"
#include "content/public/app/sandbox_helper_win.h"
#include "sandbox/policy/win/sandbox_win.h"
#include "sandbox/win/src/sandbox_factory.h"
#include "sandbox/win/src/sandbox_types.h"

// To avoid conflicts with the macro from the Windows SDK...
#undef GetCommandLine
#elif BUILDFLAG(IS_MAC)
#include "base/apple/scoped_nsautorelease_pool.h"
#include "sandbox/mac/seatbelt_exec.h"
#endif

namespace content {

namespace {

// Tests with this prefix run before the same test without it, and use the same
// profile. i.e. Foo.PRE_Test runs and then Foo.Test. This allows writing tests
// that span browser restarts.
const char kPreTestPrefix[] = …;

const char kManualTestPrefix[] = …;

TestLauncherDelegate* g_launcher_delegate = …;

// The global ContentMainParams config to be copied in each test.
//
// Note that ContentMain is not run on Android in the test process, and is run
// via java for child processes. So this ContentMainParams is not used directly
// there. But it is still used to stash parameters for the test.
const ContentMainParams* g_params = …;

void PrintUsage() { … }

// Implementation of base::TestLauncherDelegate. This is also a test launcher,
// wrapping a lower-level test launcher with content-specific code.
class WrapperTestLauncherDelegate : public base::TestLauncherDelegate { … };

bool WrapperTestLauncherDelegate::GetTests(
    std::vector<base::TestIdentifier>* output) { … }

bool IsPreTestName(const std::string& test_name) { … }

size_t WrapperTestLauncherDelegate::GetBatchSize() { … }

base::CommandLine WrapperTestLauncherDelegate::GetCommandLine(
    const std::vector<std::string>& test_names,
    const base::FilePath& temp_dir,
    base::FilePath* output_file) { … }

std::string WrapperTestLauncherDelegate::GetWrapper() { … }

int WrapperTestLauncherDelegate::GetLaunchOptions() { … }

base::TimeDelta WrapperTestLauncherDelegate::GetTimeout() { … }

void WrapperTestLauncherDelegate::OnTestTimedOut(
    const base::CommandLine& command_line) { … }

void WrapperTestLauncherDelegate::ProcessTestResults(
    std::vector<base::TestResult>& test_results,
    base::TimeDelta elapsed_time) { … }
// TODO(isamsonov): crbug.com/1004417 remove when windows builders
// stop flaking on MANAUAL_ tests.
bool WrapperTestLauncherDelegate::ShouldRunTest(
    const base::TestIdentifier& test) { … }

void AppendCommandLineSwitches() { … }

}  // namespace

class ContentClientCreator { … };

std::string TestLauncherDelegate::GetUserDataDirectoryCommandLineSwitch() { … }

int LaunchTestsInternal(TestLauncherDelegate* launcher_delegate,
                        size_t parallel_jobs,
                        int argc,
                        char** argv) { … }

int LaunchTests(TestLauncherDelegate* launcher_delegate,
                size_t parallel_jobs,
                int argc,
                char** argv) { … }

TestLauncherDelegate* GetCurrentTestLauncherDelegate() { … }

ContentMainParams CopyContentMainParams() { … }

bool IsPreTest() { … }

}  // namespace content
chromium/content/public/test/test_launcher.cc
