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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/test/base/chrome_test_suite.h"
#if defined(OS_CHROMEOS)
#include <stdio.h>
#include <unistd.h>
#endif
#include "base/command_line.h"
#include "base/memory/ref_counted.h"
#include "base/metrics/stats_table.h"
#include "base/path_service.h"
#include "base/strings/stringprintf.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/chrome_content_browser_client.h"
#include "chrome/browser/ui/webui/chrome_web_ui_controller_factory.h"
#include "chrome/common/chrome_constants.h"
#include "chrome/common/chrome_content_client.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/extensions/chrome_extensions_client.h"
#include "chrome/common/url_constants.h"
#include "chrome/utility/chrome_content_utility_client.h"
#include "content/public/test/test_launcher.h"
#include "extensions/common/extension_paths.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/resource/resource_bundle.h"
#include "ui/base/resource/resource_handle.h"
#if defined(OS_ANDROID)
#include "base/android/jni_android.h"
#include "chrome/browser/android/chrome_jni_registrar.h"
#include "net/android/net_jni_registrar.h"
#include "ui/base/android/ui_base_jni_registrar.h"
#include "ui/gfx/android/gfx_jni_registrar.h"
#include "ui/gl/android/gl_jni_registrar.h"
#endif
#if defined(OS_CHROMEOS)
#include "base/process/process_metrics.h"
#include "chromeos/chromeos_paths.h"
#endif
#if !defined(OS_IOS)
#include "ui/gl/gl_surface.h"
#endif
#if defined(OS_MACOSX)
#include "base/mac/bundle_locations.h"
#include "base/mac/scoped_nsautorelease_pool.h"
#if !defined(OS_IOS)
#include "base/mac/mac_util.h"
#include "chrome/browser/chrome_browser_application_mac.h"
#endif // !defined(OS_IOS)
#endif
#if defined(OS_POSIX)
#include "base/memory/shared_memory.h"
#endif
namespace {
void RemoveSharedMemoryFile(const std::string& filename) {
// Stats uses SharedMemory under the hood. On posix, this results in a file
// on disk.
#if defined(OS_POSIX)
base::SharedMemory memory;
memory.Delete(filename);
#endif
}
bool IsCrosPythonProcess() {
#if defined(OS_CHROMEOS)
char buf[80];
int num_read = readlink(base::kProcSelfExe, buf, sizeof(buf) - 1);
if (num_read == -1)
return false;
buf[num_read] = 0;
const char kPythonPrefix[] = "/python";
return !strncmp(strrchr(buf, '/'), kPythonPrefix, sizeof(kPythonPrefix) - 1);
#else
return false;
#endif // defined(OS_CHROMEOS)
}
// Initializes services needed by both unit tests and browser tests.
// See also ChromeUnitTestSuite for additional services created for unit tests.
class ChromeTestSuiteInitializer : public testing::EmptyTestEventListener {
public:
ChromeTestSuiteInitializer() {
}
virtual void OnTestStart(const testing::TestInfo& test_info) OVERRIDE {
content_client_.reset(new ChromeContentClient);
content::SetContentClient(content_client_.get());
// TODO(ios): Bring this back once ChromeContentBrowserClient is building.
#if !defined(OS_IOS)
browser_content_client_.reset(new chrome::ChromeContentBrowserClient());
content::SetBrowserClientForTesting(browser_content_client_.get());
utility_content_client_.reset(new chrome::ChromeContentUtilityClient());
content::SetUtilityClientForTesting(utility_content_client_.get());
#endif
}
virtual void OnTestEnd(const testing::TestInfo& test_info) OVERRIDE {
// TODO(ios): Bring this back once ChromeContentBrowserClient is building.
#if !defined(OS_IOS)
browser_content_client_.reset();
utility_content_client_.reset();
#endif
content_client_.reset();
content::SetContentClient(NULL);
}
private:
// Client implementations for the content module.
scoped_ptr<ChromeContentClient> content_client_;
// TODO(ios): Bring this back once ChromeContentBrowserClient is building.
#if !defined(OS_IOS)
scoped_ptr<chrome::ChromeContentBrowserClient> browser_content_client_;
scoped_ptr<chrome::ChromeContentUtilityClient> utility_content_client_;
#endif
DISALLOW_COPY_AND_ASSIGN(ChromeTestSuiteInitializer);
};
} // namespace
ChromeTestSuite::ChromeTestSuite(int argc, char** argv)
: content::ContentTestSuiteBase(argc, argv) {
}
ChromeTestSuite::~ChromeTestSuite() {
}
void ChromeTestSuite::Initialize() {
#if defined(OS_MACOSX)
base::mac::ScopedNSAutoreleasePool autorelease_pool;
#if !defined(OS_IOS)
chrome_browser_application_mac::RegisterBrowserCrApp();
#endif // !defined(OS_IOS)
#endif
#if defined(OS_ANDROID)
// Register JNI bindings for android.
gfx::android::RegisterJni(base::android::AttachCurrentThread());
net::android::RegisterJni(base::android::AttachCurrentThread());
ui::android::RegisterJni(base::android::AttachCurrentThread());
ui::gl::android::RegisterJni(base::android::AttachCurrentThread());
chrome::android::RegisterJni(base::android::AttachCurrentThread());
#endif
chrome::RegisterPathProvider();
#if defined(OS_CHROMEOS)
chromeos::RegisterPathProvider();
#endif
if (!browser_dir_.empty()) {
PathService::Override(base::DIR_EXE, browser_dir_);
PathService::Override(base::DIR_MODULE, browser_dir_);
}
#if !defined(OS_IOS)
extensions::RegisterPathProvider();
extensions::ExtensionsClient::Set(
extensions::ChromeExtensionsClient::GetInstance());
// Only want to do this for unit tests.
if (!content::GetCurrentTestLauncherDelegate()) {
// For browser tests, this won't create the right object since
// TestChromeWebUIControllerFactory is used. That's created and
// registered in ChromeBrowserMainParts as in normal startup.
content::WebUIControllerFactory::RegisterFactory(
ChromeWebUIControllerFactory::GetInstance());
}
#endif
// Disable external libraries load if we are under python process in
// ChromeOS. That means we are autotest and, if ASAN is used,
// external libraries load crashes.
content::ContentTestSuiteBase::set_external_libraries_enabled(
!IsCrosPythonProcess());
// Initialize after overriding paths as some content paths depend on correct
// values for DIR_EXE and DIR_MODULE.
content::ContentTestSuiteBase::Initialize();
#if !defined(OS_IOS)
// For browser tests, a full chrome instance is initialized which will set up
// GLSurface itself. For unit tests, we need to set this up for them.
if (!IsBrowserTestSuite())
gfx::GLSurface::InitializeOneOffForTests();
#endif
#if defined(OS_MACOSX) && !defined(OS_IOS)
// Look in the framework bundle for resources.
base::FilePath path;
PathService::Get(base::DIR_EXE, &path);
path = path.Append(chrome::kFrameworkName);
base::mac::SetOverrideFrameworkBundlePath(path);
#endif
// Force unittests to run using en-US so if we test against string
// output, it'll pass regardless of the system language.
ResourceBundle::InitSharedInstanceWithLocale("en-US", NULL);
base::FilePath resources_pack_path;
#if defined(OS_MACOSX) && !defined(OS_IOS)
PathService::Get(base::DIR_MODULE, &resources_pack_path);
resources_pack_path =
resources_pack_path.Append(FILE_PATH_LITERAL("resources.pak"));
#else
PathService::Get(chrome::FILE_RESOURCES_PACK, &resources_pack_path);
#endif
ResourceBundle::GetSharedInstance().AddDataPackFromPath(
resources_pack_path, ui::SCALE_FACTOR_NONE);
stats_filename_ = base::StringPrintf("unit_tests-%d",
base::GetCurrentProcId());
RemoveSharedMemoryFile(stats_filename_);
stats_table_.reset(new base::StatsTable(stats_filename_, 20, 200));
base::StatsTable::set_current(stats_table_.get());
testing::TestEventListeners& listeners =
testing::UnitTest::GetInstance()->listeners();
listeners.Append(new ChromeTestSuiteInitializer);
}
content::ContentClient* ChromeTestSuite::CreateClientForInitialization() {
return new ChromeContentClient();
}
void ChromeTestSuite::Shutdown() {
ResourceBundle::CleanupSharedInstance();
#if defined(OS_MACOSX) && !defined(OS_IOS)
base::mac::SetOverrideFrameworkBundle(NULL);
#endif
base::StatsTable::set_current(NULL);
stats_table_.reset();
RemoveSharedMemoryFile(stats_filename_);
content::ContentTestSuiteBase::Shutdown();
}
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