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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "ash/launcher/launcher.h"
      6 #include "ash/launcher/launcher_button.h"
      7 #include "ash/launcher/launcher_model.h"
      8 #include "ash/launcher/launcher_view.h"
      9 
     10 #include "ash/shelf/shelf_widget.h"
     11 #include "ash/shell.h"
     12 #include "ash/test/ash_test_base.h"
     13 #include "ash/test/launcher_view_test_api.h"
     14 #include "ash/wm/window_util.h"
     15 #include "ui/aura/root_window.h"
     16 #include "ui/gfx/display.h"
     17 #include "ui/gfx/screen.h"
     18 #include "ui/views/corewm/corewm_switches.h"
     19 #include "ui/views/view.h"
     20 #include "ui/views/widget/widget.h"
     21 
     22 #if defined(OS_WIN)
     23 #include "base/win/windows_version.h"
     24 #endif
     25 
     26 typedef ash::test::AshTestBase LauncherTest;
     27 using ash::internal::LauncherView;
     28 using ash::internal::LauncherButton;
     29 
     30 namespace ash {
     31 
     32 // Confirm that launching a browser gets the appropriate state reflected in
     33 // its button.
     34 TEST_F(LauncherTest, OpenBrowser) {
     35   Launcher* launcher = Launcher::ForPrimaryDisplay();
     36   ASSERT_TRUE(launcher);
     37   LauncherView* launcher_view = launcher->GetLauncherViewForTest();
     38   test::LauncherViewTestAPI test(launcher_view);
     39   LauncherModel* model = launcher_view->model();
     40 
     41   // Initially we have the app list and chrome icon.
     42   int button_count = test.GetButtonCount();
     43 
     44   // Add running tab.
     45   LauncherItem item;
     46   item.type = TYPE_TABBED;
     47   item.status = STATUS_RUNNING;
     48   int index = model->Add(item);
     49   ASSERT_EQ(++button_count, test.GetButtonCount());
     50   LauncherButton* button = test.GetButton(index);
     51   EXPECT_EQ(LauncherButton::STATE_RUNNING, button->state());
     52 
     53   // Remove it.
     54   model->RemoveItemAt(index);
     55   ASSERT_EQ(--button_count, test.GetButtonCount());
     56 }
     57 
     58 // Confirm that using the menu will clear the hover attribute. To avoid another
     59 // browser test we check this here.
     60 TEST_F(LauncherTest, checkHoverAfterMenu) {
     61   Launcher* launcher = Launcher::ForPrimaryDisplay();
     62   ASSERT_TRUE(launcher);
     63   LauncherView* launcher_view = launcher->GetLauncherViewForTest();
     64   test::LauncherViewTestAPI test(launcher_view);
     65   LauncherModel* model = launcher_view->model();
     66 
     67   // Initially we have the app list and chrome icon.
     68   int button_count = test.GetButtonCount();
     69 
     70   // Add running tab.
     71   LauncherItem item;
     72   item.type = TYPE_TABBED;
     73   item.status = STATUS_RUNNING;
     74   int index = model->Add(item);
     75   ASSERT_EQ(++button_count, test.GetButtonCount());
     76   LauncherButton* button = test.GetButton(index);
     77   button->AddState(LauncherButton::STATE_HOVERED);
     78   button->ShowContextMenu(gfx::Point(), ui::MENU_SOURCE_MOUSE);
     79   EXPECT_FALSE(button->state() & LauncherButton::STATE_HOVERED);
     80 
     81   // Remove it.
     82   model->RemoveItemAt(index);
     83 }
     84 
     85 TEST_F(LauncherTest, ShowOverflowBubble) {
     86   Launcher* launcher = Launcher::ForPrimaryDisplay();
     87   ASSERT_TRUE(launcher);
     88 
     89   LauncherView* launcher_view = launcher->GetLauncherViewForTest();
     90   test::LauncherViewTestAPI test(launcher_view);
     91 
     92   LauncherModel* model = launcher_view->model();
     93   LauncherID first_item_id = model->next_id();
     94 
     95   // Add tabbed browser until overflow.
     96   int items_added = 0;
     97   while (!test.IsOverflowButtonVisible()) {
     98     LauncherItem item;
     99     item.type = TYPE_TABBED;
    100     item.status = STATUS_RUNNING;
    101     model->Add(item);
    102 
    103     ++items_added;
    104     ASSERT_LT(items_added, 10000);
    105   }
    106 
    107   // Shows overflow bubble.
    108   test.ShowOverflowBubble();
    109   EXPECT_TRUE(launcher->IsShowingOverflowBubble());
    110 
    111   // Removes the first item in main launcher view.
    112   model->RemoveItemAt(model->ItemIndexByID(first_item_id));
    113 
    114   // Waits for all transitions to finish and there should be no crash.
    115   test.RunMessageLoopUntilAnimationsDone();
    116   EXPECT_FALSE(launcher->IsShowingOverflowBubble());
    117 }
    118 
    119 }  // namespace ash
    120