Prevent Chrome from quitting when apps are open. (Mac)

chrome/browser/ui/cocoa/apps/quit_with_apps_controller_mac_interactive_uitest.cc

Index: chrome/browser/ui/cocoa/apps/quit_with_apps_controller_mac_interactive_uitest.cc
diff --git a/chrome/browser/ui/cocoa/apps/quit_with_apps_controller_mac_interactive_uitest.cc b/chrome/browser/ui/cocoa/apps/quit_with_apps_controller_mac_interactive_uitest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..de3d15ff5aaca5bfe90a3e5f1f7831d04d03dccc
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+++ b/chrome/browser/ui/cocoa/apps/quit_with_apps_controller_mac_interactive_uitest.cc
@@ -0,0 +1,127 @@
+// Copyright 2014 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/ui/cocoa/apps/quit_with_apps_controller_mac.h"
+
+#include "apps/app_window_registry.h"
+#include "apps/ui/native_app_window.h"
+#include "base/command_line.h"
+#include "chrome/browser/apps/app_browsertest_util.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_test_message_listener.h"
+#include "chrome/browser/lifetime/application_lifetime.h"
+#include "chrome/browser/notifications/message_center_notification_manager.h"
+#include "chrome/browser/notifications/notification_ui_manager.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/browser_iterator.h"
+#include "chrome/browser/ui/browser_window.h"
+#include "chrome/common/chrome_switches.h"
+#include "content/public/browser/notification_service.h"
+#include "content/public/test/test_utils.h"
+#include "extensions/common/extension.h"
+#include "ui/message_center/message_center.h"
+
+typedef apps::AppWindowRegistry::AppWindowList AppWindowList;
+
+namespace {
+
+class QuitWithAppsControllerInteractiveTest
+    : public extensions::PlatformAppBrowserTest {
+ protected:
+  QuitWithAppsControllerInteractiveTest() : app_(NULL) {}
+
+  virtual ~QuitWithAppsControllerInteractiveTest() {}
+
+  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
+    PlatformAppBrowserTest::SetUpCommandLine(command_line);
+    command_line->AppendSwitch(switches::kAppsKeepChromeAlive);
+  }
+
+  virtual void SetUpOnMainThread() OVERRIDE {
+    ExtensionBrowserTest::SetUpOnMainThread();
+
+    ExtensionTestMessageListener listener("Launched", false);
+    app_ = InstallAndLaunchPlatformApp("minimal_id");
+    ASSERT_TRUE(listener.WaitUntilSatisfied());
+  }
+
+  const extensions::Extension* app_;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(QuitWithAppsControllerInteractiveTest);
+};
+
+}  // namespace
+
+// Test that quitting while apps are open shows a notification instead.
+IN_PROC_BROWSER_TEST_F(QuitWithAppsControllerInteractiveTest, QuitBehavior) {
+  scoped_refptr<QuitWithAppsController> controller =
+      new QuitWithAppsController();
+  const Notification* notification;
+  message_center::MessageCenter* message_center =
+      message_center::MessageCenter::Get();
+  // One browser and one app window at this point.
+  EXPECT_FALSE(chrome::BrowserIterator().done());
+  EXPECT_EQ(1u, GetAppWindowCount());
+
+  // On the first quit, show notification.
+  EXPECT_FALSE(controller->ShouldQuit());
+  EXPECT_EQ(1u, GetAppWindowCount());
+  notification = g_browser_process->notification_ui_manager()->FindById(
+      QuitWithAppsController::kQuitWithAppsNotificationID);
+  ASSERT_TRUE(notification);
+
+  // If notification was dismissed by click, show again on next quit.
+  notification->delegate()->Click();
+  message_center->RemoveAllNotifications(false);
+  EXPECT_FALSE(controller->ShouldQuit());
+  EXPECT_EQ(1u, GetAppWindowCount());
+  notification = g_browser_process->notification_ui_manager()->FindById(
+      QuitWithAppsController::kQuitWithAppsNotificationID);
+  ASSERT_TRUE(notification);
+
+  EXPECT_FALSE(chrome::BrowserIterator().done());
+  EXPECT_EQ(1u, GetAppWindowCount());
+
+  // If notification is closed by user, don't show it next time.
+  notification->delegate()->Close(true);
+  message_center->RemoveAllNotifications(false);
+  EXPECT_FALSE(controller->ShouldQuit());
+  EXPECT_EQ(1u, GetAppWindowCount());
+  notification = g_browser_process->notification_ui_manager()->FindById(
+      QuitWithAppsController::kQuitWithAppsNotificationID);
+  EXPECT_EQ(NULL, notification);
+
+  EXPECT_FALSE(chrome::BrowserIterator().done());
+  EXPECT_EQ(1u, GetAppWindowCount());
+
+  // Normally, quitting would close all browsers, but since we're just
+  // simulating a quit, close it here.
+  content::WindowedNotificationObserver observer(
+      chrome::NOTIFICATION_BROWSER_CLOSED,
+      content::NotificationService::AllSources());
+  chrome::BrowserIterator()->window()->Close();
+  observer.Wait();
+
+  EXPECT_TRUE(chrome::BrowserIterator().done());
+  EXPECT_EQ(1u, GetAppWindowCount());
+
+  // Trying to quit while there are no browsers always shows notification.
+  EXPECT_FALSE(controller->ShouldQuit());
+  notification = g_browser_process->notification_ui_manager()->FindById(
+      QuitWithAppsController::kQuitWithAppsNotificationID);
+  ASSERT_TRUE(notification);
+
+  // Clicking "Quit All Apps." button closes all app windows.
+  notification->delegate()->ButtonClick(0);
+  message_center->RemoveAllNotifications(false);
+  EXPECT_EQ(0u, GetAppWindowCount());
+
+  // With no app windows open, ShouldQuit returns true.
+  EXPECT_TRUE(controller->ShouldQuit());
+  notification = g_browser_process->notification_ui_manager()->FindById(
+      QuitWithAppsController::kQuitWithAppsNotificationID);
+  EXPECT_EQ(NULL, notification);
+}