app_mode: Add runtime.onRestartRequired event.

chrome/browser/chromeos/app_mode/kiosk_app_update_service_browsertest.cc

+// 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 <string>
+
+#include "base/basictypes.h"
+#include "base/command_line.h"
+#include "base/compiler_specific.h"
+#include "base/file_util.h"
+#include "base/files/file_path.h"
+#include "base/files/scoped_temp_dir.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/path_service.h"
+#include "base/prefs/pref_service.h"
+#include "base/strings/string_number_conversions.h"
+#include "base/test/scoped_path_override.h"
+#include "base/threading/sequenced_worker_pool.h"
+#include "base/time.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/browser_process_platform_part.h"
+#include "chrome/browser/chromeos/app_mode/kiosk_app_update_service.h"
+#include "chrome/browser/chromeos/system/automatic_reboot_manager.h"
+#include "chrome/browser/extensions/extension_test_message_listener.h"
+#include "chrome/browser/extensions/platform_app_browsertest_util.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome/common/extensions/extension.h"
+#include "chrome/common/pref_names.h"
+#include "chromeos/chromeos_paths.h"
+#include "chromeos/dbus/update_engine_client.h"
+#include "content/public/browser/browser_thread.h"
+#include "content/public/test/test_utils.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace chromeos {
+
+class KioskAppUpdateServiceTest : public extensions::PlatformAppBrowserTest {
+ public:
+  KioskAppUpdateServiceTest() : app_(NULL), update_service_(NULL) {}
+  virtual ~KioskAppUpdateServiceTest() {}
+
+  // extensions::PlatformAppBrowserTest overrides:
+  virtual void SetUpOnMainThread() OVERRIDE {
+    extensions::PlatformAppBrowserTest::SetUpOnMainThread();
+
+    ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
+    const base::FilePath& temp_dir = temp_dir_.path();
+
+    const base::TimeDelta uptime = base::TimeDelta::FromHours(1);
+    const std::string uptime_seconds =
+        base::DoubleToString(uptime.InSecondsF());
+    const base::FilePath uptime_file = temp_dir.Append("uptime");
+    ASSERT_EQ(static_cast<int>(uptime_seconds.size()),
+              file_util::WriteFile(
+                  uptime_file, uptime_seconds.c_str(), uptime_seconds.size()));
+    uptime_file_override_.reset(
+        new base::ScopedPathOverride(chromeos::FILE_UPTIME, uptime_file));
+
+    app_ = LoadExtension(
+        test_data_dir_.AppendASCII("api_test/runtime/on_restart_required"));
+
+    // Fake app mode command line.
+    CommandLine* command = CommandLine::ForCurrentProcess();
+    command->AppendSwitch(switches::kForceAppMode);
+    command->AppendSwitchASCII(switches::kAppId, app_->id());
+
+    update_service_ = KioskAppUpdateServiceFactory::GetForProfile(profile());
+    update_service_->set_app_id(app_->id());
+
+    content::BrowserThread::GetBlockingPool()->FlushForTesting();
+    content::RunAllPendingInMessageLoop();
+  }
+
+  void FireAppUpdateAvailable() {
+    update_service_->OnAppUpdateAvailable(app_->id());
+  }
+
+  void FireUpdatedNeedReboot() {
+    UpdateEngineClient::Status status;
+    status.status = UpdateEngineClient::UPDATE_STATUS_UPDATED_NEED_REBOOT;
+    g_browser_process->platform_part()->automatic_reboot_manager()->
+        UpdateStatusChanged(status);
+  }
+
+ private:
+  base::ScopedTempDir temp_dir_;
+  scoped_ptr<base::ScopedPathOverride> uptime_file_override_;
+  const extensions::Extension* app_;  // Not owned

[bartfab (slow), 2013/06/21 18:18:13]

Nit: Full stop at end of comment.

[xiyuan, 2013/06/21 18:33:18]

Done.

+  KioskAppUpdateService* update_service_;  // Not owned

[bartfab (slow), 2013/06/21 18:18:13]

Nit: Full stop at end of comment.

[xiyuan, 2013/06/21 18:33:18]

Done.

+
+  DISALLOW_COPY_AND_ASSIGN(KioskAppUpdateServiceTest);
+};
+
+IN_PROC_BROWSER_TEST_F(KioskAppUpdateServiceTest, AppUpdate) {
+  FireAppUpdateAvailable();
+
+  ExtensionTestMessageListener listener("app_update", false);
+  listener.WaitUntilSatisfied();
+}
+
+IN_PROC_BROWSER_TEST_F(KioskAppUpdateServiceTest, OsUpdate) {
+  g_browser_process->local_state()->SetBoolean(prefs::kRebootAfterUpdate, true);
+  FireUpdatedNeedReboot();
+
+  ExtensionTestMessageListener listener("os_update", false);
+  listener.WaitUntilSatisfied();
+}
+
+IN_PROC_BROWSER_TEST_F(KioskAppUpdateServiceTest, Periodic) {
+  g_browser_process->local_state()->SetInteger(
+      prefs::kUptimeLimit, base::TimeDelta::FromMinutes(30).InSeconds());
+
+  ExtensionTestMessageListener listener("periodic", false);
+  listener.WaitUntilSatisfied();
+}
+
+}  // namespace chromeos