Flash window by pulsing their launcher icon state indicator

chrome/browser/ui/views/ash/launcher/browser_launcher_item_controller_unittest.cc

 // Copyright (c) 2012 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/views/ash/launcher/browser_launcher_item_controller.h"
 
 #include <map>
 #include <string>
 
 #include "ash/launcher/launcher_model.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/tabs/test_tab_strip_model_delegate.h"
 #include "chrome/browser/ui/views/ash/launcher/chrome_launcher_controller.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/test/test_browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkBitmap.h"
+#include "ui/aura/client/aura_constants.h"
 #include "ui/aura/client/activation_delegate.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/test/test_activation_client.h"
 #include "ui/aura/test/test_window_delegate.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_delegate.h"
 
 namespace {
 
 // Test implementation of AppIconLoader.
@@ skipping 324 matching lines @@
   EXPECT_EQ(&state1.window, activation_client_->GetActiveWindow());
 
   // And to the second item active.
   ash::LauncherItem new_item2(launcher_model_->items()[index2]);
   new_item2.status = ash::STATUS_ACTIVE;
   launcher_model_->Set(index2, new_item2);
   EXPECT_EQ(ash::STATUS_RUNNING, launcher_model_->items()[index1].status);
   EXPECT_EQ(ash::STATUS_ACTIVE, launcher_model_->items()[index2].status);
   EXPECT_EQ(&state2.window, activation_client_->GetActiveWindow());
 }
+
+// Test attention states of windows.
+TEST_F(BrowserLauncherItemControllerTest, FlashWindow) {
+  // App panel first
+  State app_state(this, "1", BrowserLauncherItemController::TYPE_APP_PANEL);
+  EXPECT_EQ(ash::STATUS_ACTIVE, app_state.GetUpdaterItem().status);
+
+  // Active windows don't show attention.
+  app_state.window.SetProperty(aura::client::kDrawAttentionKey, true);
+  EXPECT_EQ(ash::STATUS_ACTIVE, app_state.GetUpdaterItem().status);
+
+  // Then browser window
+  State browser_state(
+      this, std::string(), BrowserLauncherItemController::TYPE_TABBED);
+  // First browser is active.
+  EXPECT_EQ(ash::STATUS_ACTIVE, browser_state.GetUpdaterItem().status);
+  EXPECT_EQ(ash::STATUS_RUNNING, app_state.GetUpdaterItem().status);
+
+  // App window should go to attention state.
+  app_state.window.SetProperty(aura::client::kDrawAttentionKey, true);
+  EXPECT_EQ(ash::STATUS_ATTENTION, app_state.GetUpdaterItem().status);
+
+  // Activating app window should clear attention state.
+  activation_client_->ActivateWindow(&app_state.window);
+  EXPECT_EQ(ash::STATUS_ACTIVE, app_state.GetUpdaterItem().status);
+}