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// Copyright 2013 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/browser/extensions/external_provider_impl.h"
#include <memory>
#include "base/command_line.h"
#include "base/macros.h"
#include "base/memory/ptr_util.h"
#include "base/run_loop.h"
#include "base/test/scoped_path_override.h"
#include "chrome/browser/chrome_notification_types.h"
#include "chrome/browser/chromeos/app_mode/kiosk_app_manager.h"
#include "chrome/browser/chromeos/customization/customization_document.h"
#include "chrome/browser/chromeos/login/users/fake_chrome_user_manager.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/extensions/extension_service_test_base.h"
#include "chrome/browser/prefs/pref_service_syncable_util.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/signin/identity_test_environment_profile_adaptor.h"
#include "chrome/browser/supervised_user/supervised_user_constants.h"
#include "chrome/browser/sync/profile_sync_service_factory.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/test/base/testing_browser_process.h"
#include "chrome/test/base/testing_profile.h"
#include "chromeos/system/fake_statistics_provider.h"
#include "chromeos/system/statistics_provider.h"
#include "components/browser_sync/browser_sync_switches.h"
#include "components/browser_sync/profile_sync_service.h"
#include "components/sync/base/pref_names.h"
#include "components/sync/model/fake_sync_change_processor.h"
#include "components/sync/model/sync_change_processor.h"
#include "components/sync/model/sync_error_factory_mock.h"
#include "components/sync_preferences/pref_service_syncable.h"
#include "components/user_manager/scoped_user_manager.h"
#include "content/public/browser/notification_service.h"
#include "content/public/test/test_utils.h"
namespace extensions {
namespace {
const char kExternalAppId[] = "kekdneafjmhmndejhmbcadfiiofngffo";
const char kStandaloneAppId[] = "ldnnhddmnhbkjipkidpdiheffobcpfmf";
const char kStandaloneChildAppId[] = "hcglmfcclpfgljeaiahehebeoaiicbko";
class ExternalProviderImplChromeOSTest : public ExtensionServiceTestBase {
public:
ExternalProviderImplChromeOSTest()
: fake_user_manager_(new chromeos::FakeChromeUserManager()),
scoped_user_manager_(base::WrapUnique(fake_user_manager_)) {}
~ExternalProviderImplChromeOSTest() override {}
void InitServiceWithExternalProviders(bool standalone) {
InitServiceWithExternalProvidersAndUserType(standalone,
false /* is_child */);
}
void InitServiceWithExternalProvidersAndUserType(bool standalone,
bool is_child) {
InitializeEmptyExtensionService();
if (is_child)
profile_.get()->SetSupervisedUserId(supervised_users::kChildAccountSUID);
service_->Init();
if (standalone) {
external_externsions_overrides_.reset(new base::ScopedPathOverride(
chrome::DIR_STANDALONE_EXTERNAL_EXTENSIONS,
data_dir().Append("external_standalone")));
} else {
external_externsions_overrides_.reset(new base::ScopedPathOverride(
chrome::DIR_EXTERNAL_EXTENSIONS, data_dir().Append("external")));
}
ProviderCollection providers;
extensions::ExternalProviderImpl::CreateExternalProviders(
service_, profile_.get(), &providers);
for (std::unique_ptr<ExternalProviderInterface>& provider : providers)
service_->AddProviderForTesting(std::move(provider));
}
// ExtensionServiceTestBase overrides:
void SetUp() override {
ExtensionServiceTestBase::SetUp();
}
void TearDown() override {
// If some extensions are being installed (on a background thread) and we
// stop before the intsallation is complete, some installation related
// objects might be leaked (as the background thread won't block on exit and
// finish cleanly).
// So ensure we let pending extension installations finish.
WaitForPendingStandaloneExtensionsInstalled();
chromeos::KioskAppManager::Shutdown();
ExtensionServiceTestBase::TearDown();
}
// Waits until all possible standalone extensions are installed.
void WaitForPendingStandaloneExtensionsInstalled() {
service_->CheckForExternalUpdates();
base::RunLoop().RunUntilIdle();
extensions::PendingExtensionManager* const pending_extension_manager =
service_->pending_extension_manager();
while (pending_extension_manager->IsIdPending(kStandaloneAppId) ||
pending_extension_manager->IsIdPending(kStandaloneChildAppId)) {
base::RunLoop().RunUntilIdle();
}
}
private:
std::unique_ptr<base::ScopedPathOverride> external_externsions_overrides_;
chromeos::system::ScopedFakeStatisticsProvider fake_statistics_provider_;
chromeos::FakeChromeUserManager* fake_user_manager_;
user_manager::ScopedUserManager scoped_user_manager_;
DISALLOW_COPY_AND_ASSIGN(ExternalProviderImplChromeOSTest);
};
} // namespace
// Normal mode, external app should be installed.
TEST_F(ExternalProviderImplChromeOSTest, Normal) {
InitServiceWithExternalProviders(false);
service_->CheckForExternalUpdates();
content::WindowedNotificationObserver(
extensions::NOTIFICATION_CRX_INSTALLER_DONE,
content::NotificationService::AllSources()).Wait();
EXPECT_TRUE(service_->GetInstalledExtension(kExternalAppId));
}
// App mode, no external app should be installed.
TEST_F(ExternalProviderImplChromeOSTest, AppMode) {
base::CommandLine* command = base::CommandLine::ForCurrentProcess();
command->AppendSwitchASCII(switches::kForceAppMode, std::string());
command->AppendSwitchASCII(switches::kAppId, std::string("app_id"));
InitServiceWithExternalProviders(false);
service_->CheckForExternalUpdates();
base::RunLoop().RunUntilIdle();
EXPECT_FALSE(service_->GetInstalledExtension(kExternalAppId));
}
// Normal mode, standalone app should be installed, because sync is enabled but
// not running.
// flaky: crbug.com/854206
TEST_F(ExternalProviderImplChromeOSTest, DISABLED_Standalone) {
InitServiceWithExternalProviders(true);
WaitForPendingStandaloneExtensionsInstalled();
EXPECT_TRUE(service_->GetInstalledExtension(kStandaloneAppId));
// Also include apps available for child.
EXPECT_TRUE(service_->GetInstalledExtension(kStandaloneChildAppId));
}
// Should include only subset of default apps
// flaky: crbug.com/854206
TEST_F(ExternalProviderImplChromeOSTest, DISABLED_StandaloneChild) {
InitServiceWithExternalProvidersAndUserType(true /* standalone */,
true /* is_child */);
WaitForPendingStandaloneExtensionsInstalled();
// kStandaloneAppId is not available for child.
EXPECT_FALSE(service_->GetInstalledExtension(kStandaloneAppId));
EXPECT_TRUE(service_->GetInstalledExtension(kStandaloneChildAppId));
}
// Normal mode, standalone app should be installed, because sync is disabled.
TEST_F(ExternalProviderImplChromeOSTest, SyncDisabled) {
base::CommandLine::ForCurrentProcess()->AppendSwitch(switches::kDisableSync);
InitServiceWithExternalProviders(true);
service_->CheckForExternalUpdates();
content::WindowedNotificationObserver(
extensions::NOTIFICATION_CRX_INSTALLER_DONE,
content::NotificationService::AllSources()).Wait();
EXPECT_TRUE(service_->GetInstalledExtension(kStandaloneAppId));
}
// User signed in, sync service started, install app when sync is disabled by
// policy.
// flaky: crbug.com/706506
TEST_F(ExternalProviderImplChromeOSTest, DISABLED_PolicyDisabled) {
InitServiceWithExternalProviders(true);
// Log user in, start sync.
TestingBrowserProcess::GetGlobal()->SetProfileManager(
new ProfileManagerWithoutInit(temp_dir().GetPath()));
auto identity_test_env_profile_adaptor =
std::make_unique<IdentityTestEnvironmentProfileAdaptor>(profile());
identity_test_env_profile_adaptor->identity_test_env()
->MakePrimaryAccountAvailable("test_user@gmail.com");
// App sync will wait for priority sync to complete.
service_->CheckForExternalUpdates();
// Sync is dsabled by policy.
profile_->GetPrefs()->SetBoolean(syncer::prefs::kSyncManaged, true);
content::WindowedNotificationObserver(
extensions::NOTIFICATION_CRX_INSTALLER_DONE,
content::NotificationService::AllSources()).Wait();
EXPECT_TRUE(service_->GetInstalledExtension(kStandaloneAppId));
TestingBrowserProcess::GetGlobal()->SetProfileManager(NULL);
}
// User signed in, sync service started, install app when priority sync is
// completed.
TEST_F(ExternalProviderImplChromeOSTest, PriorityCompleted) {
InitServiceWithExternalProviders(true);
// User is logged in.
auto identity_test_env_profile_adaptor =
std::make_unique<IdentityTestEnvironmentProfileAdaptor>(profile());
identity_test_env_profile_adaptor->identity_test_env()->SetPrimaryAccount(
"test_user@gmail.com");
// App sync will wait for priority sync to complete.
service_->CheckForExternalUpdates();
// Priority sync completed.
PrefServiceSyncableFromProfile(profile_.get())
->GetSyncableService(syncer::PRIORITY_PREFERENCES)
->MergeDataAndStartSyncing(syncer::PRIORITY_PREFERENCES,
syncer::SyncDataList(),
std::unique_ptr<syncer::SyncChangeProcessor>(
new syncer::FakeSyncChangeProcessor),
std::unique_ptr<syncer::SyncErrorFactory>(
new syncer::SyncErrorFactoryMock()));
content::WindowedNotificationObserver(
extensions::NOTIFICATION_CRX_INSTALLER_DONE,
content::NotificationService::AllSources()).Wait();
EXPECT_TRUE(service_->GetInstalledExtension(kStandaloneAppId));
}
} // namespace extensions
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