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// Copyright (c) 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 "apps/app_restore_service.h"
#include "apps/app_restore_service_factory.h"
#include "chrome/browser/extensions/api/file_handlers/app_file_handler_util.h"
#include "chrome/browser/extensions/api/file_system/file_system_api.h"
#include "chrome/browser/extensions/extension_prefs.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/extensions/extension_system.h"
#include "chrome/browser/extensions/extension_test_message_listener.h"
#include "chrome/browser/extensions/platform_app_browsertest_util.h"
#include "chrome/common/extensions/extension.h"
#include "content/public/test/test_utils.h"
using extensions::app_file_handler_util::SavedFileEntry;
using extensions::Extension;
using extensions::ExtensionPrefs;
using extensions::ExtensionSystem;
using extensions::FileSystemChooseEntryFunction;
// TODO(benwells): Move PlatformAppBrowserTest to apps namespace in apps
// component.
using extensions::PlatformAppBrowserTest;
namespace apps {
// Tests that a running app is recorded in the preferences as such.
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, RunningAppsAreRecorded) {
content::WindowedNotificationObserver extension_suspended(
chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED,
content::NotificationService::AllSources());
const Extension* extension = LoadExtension(
test_data_dir_.AppendASCII("platform_apps/restart_test"));
ASSERT_TRUE(extension);
ExtensionService* extension_service =
ExtensionSystem::Get(browser()->profile())->extension_service();
ExtensionPrefs* extension_prefs = extension_service->extension_prefs();
// App is running.
ASSERT_TRUE(extension_prefs->IsExtensionRunning(extension->id()));
// Wait for the extension to get suspended.
extension_suspended.Wait();
// App isn't running because it got suspended.
ASSERT_FALSE(extension_prefs->IsExtensionRunning(extension->id()));
// Pretend that the app is supposed to be running.
extension_prefs->SetExtensionRunning(extension->id(), true);
ExtensionTestMessageListener restart_listener("onRestarted", false);
apps::AppRestoreServiceFactory::GetForProfile(browser()->profile())->
HandleStartup(true);
restart_listener.WaitUntilSatisfied();
}
IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, FileAccessIsSavedToPrefs) {
content::WindowedNotificationObserver extension_suspended(
chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED,
content::NotificationService::AllSources());
base::ScopedTempDir temp_directory;
ASSERT_TRUE(temp_directory.CreateUniqueTempDir());
base::FilePath temp_file;
ASSERT_TRUE(file_util::CreateTemporaryFileInDir(temp_directory.path(),
&temp_file));
FileSystemChooseEntryFunction::SkipPickerAndAlwaysSelectPathForTest(
&temp_file);
ExtensionTestMessageListener file_written_listener("fileWritten", false);
ExtensionTestMessageListener access_ok_listener(
"restartedFileAccessOK", false);
const Extension* extension =
LoadAndLaunchPlatformApp("file_access_saved_to_prefs_test");
ASSERT_TRUE(extension);
file_written_listener.WaitUntilSatisfied();
ExtensionService* extension_service =
ExtensionSystem::Get(browser()->profile())->extension_service();
ExtensionPrefs* extension_prefs = extension_service->extension_prefs();
// Record the file entries in prefs because when the app gets suspended it
// will have them all cleared.
std::vector<SavedFileEntry> file_entries;
extension_prefs->GetSavedFileEntries(extension->id(), &file_entries);
// One for the read-only file entry and one for the writable file entry.
ASSERT_EQ(2u, file_entries.size());
extension_suspended.Wait();
file_entries.clear();
extension_prefs->GetSavedFileEntries(extension->id(), &file_entries);
// File entries should be cleared when the extension is suspended.
ASSERT_TRUE(file_entries.empty());
}
} // namespace apps
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