From 11c823cbb31d113dd3841b31f325b0054c515913 Mon Sep 17 00:00:00 2001
From: "xiyuan@chromium.org"
 <xiyuan@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Date: Tue, 8 Oct 2013 06:48:50 +0000
Subject: Implement chrome.runtime.restart for cros kiosk app.

This allows an app running in ChromeOS kiosk mode to restart the device.

BUG=287727

Review URL: https://codereview.chromium.org/25944003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227474 0039d316-1c4b-4281-b951-d872f2087c98
---
 chrome/browser/apps/app_browsertest.cc | 79 ++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)

(limited to 'chrome/browser/apps/app_browsertest.cc')

diff --git a/chrome/browser/apps/app_browsertest.cc b/chrome/browser/apps/app_browsertest.cc
index 2f38d17..6a1d9f1 100644
--- a/chrome/browser/apps/app_browsertest.cc
+++ b/chrome/browser/apps/app_browsertest.cc
@@ -46,6 +46,15 @@
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "url/gurl.h"
 
+#if defined(OS_CHROMEOS)
+#include "base/memory/scoped_ptr.h"
+#include "chrome/browser/chromeos/login/mock_user_manager.h"
+#include "chrome/browser/chromeos/login/user_manager.h"
+#include "chromeos/dbus/dbus_thread_manager.h"
+#include "chromeos/dbus/fake_power_manager_client.h"
+#include "chromeos/dbus/mock_dbus_thread_manager_without_gmock.h"
+#endif
+
 using apps::ShellWindow;
 using apps::ShellWindowRegistry;
 using content::WebContents;
@@ -1140,6 +1149,76 @@ IN_PROC_BROWSER_TEST_F(PlatformAppIncognitoBrowserTest, IncognitoComponentApp) {
   }
 }
 
+class RestartDeviceTest : public PlatformAppBrowserTest {
+ public:
+  RestartDeviceTest()
+      : power_manager_client_(NULL),
+        mock_user_manager_(NULL) {}
+  virtual ~RestartDeviceTest() {}
+
+  // PlatformAppBrowserTest overrides
+  virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
+    PlatformAppBrowserTest::SetUpInProcessBrowserTestFixture();
+
+    chromeos::MockDBusThreadManagerWithoutGMock* dbus_manager =
+        new chromeos::MockDBusThreadManagerWithoutGMock;
+    chromeos::DBusThreadManager::InitializeForTesting(dbus_manager);
+    power_manager_client_ = dbus_manager->fake_power_manager_client();
+  }
+
+  virtual void SetUpOnMainThread() OVERRIDE {
+    PlatformAppBrowserTest::SetUpOnMainThread();
+
+    mock_user_manager_ = new chromeos::MockUserManager;
+    user_manager_enabler_.reset(
+        new chromeos::ScopedUserManagerEnabler(mock_user_manager_));
+
+    EXPECT_CALL(*mock_user_manager_, IsUserLoggedIn())
+        .WillRepeatedly(testing::Return(true));
+    EXPECT_CALL(*mock_user_manager_, IsLoggedInAsKioskApp())
+        .WillRepeatedly(testing::Return(true));
+  }
+
+  virtual void CleanUpOnMainThread() OVERRIDE {
+    user_manager_enabler_.reset();
+    PlatformAppBrowserTest::CleanUpOnMainThread();
+  }
+
+  virtual void TearDownInProcessBrowserTestFixture() OVERRIDE {
+    chromeos::DBusThreadManager::Shutdown();
+    PlatformAppBrowserTest::TearDownInProcessBrowserTestFixture();
+  }
+
+  int request_restart_call_count() const {
+    return power_manager_client_->request_restart_call_count();
+  }
+
+ private:
+  chromeos::FakePowerManagerClient* power_manager_client_;
+  chromeos::MockUserManager* mock_user_manager_;
+  scoped_ptr<chromeos::ScopedUserManagerEnabler> user_manager_enabler_;
+
+  DISALLOW_COPY_AND_ASSIGN(RestartDeviceTest);
+};
+
+// Tests that chrome.runtime.restart would request device restart in
+// ChromeOS kiosk mode.
+IN_PROC_BROWSER_TEST_F(RestartDeviceTest, Restart) {
+  ASSERT_EQ(0, request_restart_call_count());
+
+  ExtensionTestMessageListener launched_listener("Launched", true);
+  const Extension* extension = LoadAndLaunchPlatformApp("restart_device");
+  ASSERT_TRUE(extension);
+  ASSERT_TRUE(launched_listener.WaitUntilSatisfied());
+
+  launched_listener.Reply("restart");
+  ExtensionTestMessageListener restart_requested_listener("restartRequested",
+                                                          false);
+  ASSERT_TRUE(restart_requested_listener.WaitUntilSatisfied());
+
+  EXPECT_EQ(1, request_restart_call_count());
+}
+
 #endif  // defined(OS_CHROMEOS)
 
 
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