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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/shelf/shelf_button.h"
      7 #include "ash/shelf/shelf_item_delegate_manager.h"
      8 #include "ash/shelf/shelf_model.h"
      9 #include "ash/shelf/shelf_view.h"
     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_test_api.h"
     14 #include "ash/test/shelf_view_test_api.h"
     15 #include "ash/test/test_shelf_item_delegate.h"
     16 #include "ash/wm/window_util.h"
     17 #include "ui/aura/root_window.h"
     18 #include "ui/gfx/display.h"
     19 #include "ui/gfx/screen.h"
     20 #include "ui/views/corewm/corewm_switches.h"
     21 #include "ui/views/view.h"
     22 #include "ui/views/widget/widget.h"
     23 
     24 #if defined(OS_WIN)
     25 #include "base/win/windows_version.h"
     26 #endif
     27 
     28 typedef ash::test::AshTestBase LauncherTest;
     29 using ash::internal::ShelfView;
     30 using ash::internal::ShelfButton;
     31 
     32 namespace ash {
     33 
     34 class LauncherTest : public ash::test::AshTestBase {
     35  public:
     36   LauncherTest() : launcher_(NULL),
     37                    shelf_view_(NULL),
     38                    shelf_model_(NULL),
     39                    item_delegate_manager_(NULL) {
     40   }
     41 
     42   virtual ~LauncherTest() {}
     43 
     44   virtual void SetUp() {
     45     test::AshTestBase::SetUp();
     46 
     47     launcher_ = Launcher::ForPrimaryDisplay();
     48     ASSERT_TRUE(launcher_);
     49 
     50     ash::test::LauncherTestAPI test(launcher_);
     51     shelf_view_ = test.shelf_view();
     52     shelf_model_ = shelf_view_->model();
     53     item_delegate_manager_ =
     54         Shell::GetInstance()->shelf_item_delegate_manager();
     55 
     56     test_.reset(new ash::test::ShelfViewTestAPI(shelf_view_));
     57   }
     58 
     59   virtual void TearDown() OVERRIDE {
     60     test::AshTestBase::TearDown();
     61   }
     62 
     63   Launcher* launcher() {
     64     return launcher_;
     65   }
     66 
     67   ShelfView* shelf_view() {
     68     return shelf_view_;
     69   }
     70 
     71   ShelfModel* shelf_model() {
     72     return shelf_model_;
     73   }
     74 
     75   ShelfItemDelegateManager* item_manager() {
     76     return item_delegate_manager_;
     77   }
     78 
     79   ash::test::ShelfViewTestAPI* test_api() {
     80     return test_.get();
     81   }
     82 
     83  private:
     84   Launcher* launcher_;
     85   ShelfView* shelf_view_;
     86   ShelfModel* shelf_model_;
     87   ShelfItemDelegateManager* item_delegate_manager_;
     88   scoped_ptr<test::ShelfViewTestAPI> test_;
     89 
     90   DISALLOW_COPY_AND_ASSIGN(LauncherTest);
     91 };
     92 
     93 // Confirms that LauncherItem reflects the appropriated state.
     94 TEST_F(LauncherTest, StatusReflection) {
     95   // Initially we have the app list.
     96   int button_count = test_api()->GetButtonCount();
     97 
     98   // Add running platform app.
     99   LauncherItem item;
    100   item.type = TYPE_PLATFORM_APP;
    101   item.status = STATUS_RUNNING;
    102   int index = shelf_model()->Add(item);
    103   ASSERT_EQ(++button_count, test_api()->GetButtonCount());
    104   ShelfButton* button = test_api()->GetButton(index);
    105   EXPECT_EQ(ShelfButton::STATE_RUNNING, button->state());
    106 
    107   // Remove it.
    108   shelf_model()->RemoveItemAt(index);
    109   ASSERT_EQ(--button_count, test_api()->GetButtonCount());
    110 }
    111 
    112 // Confirm that using the menu will clear the hover attribute. To avoid another
    113 // browser test we check this here.
    114 TEST_F(LauncherTest, checkHoverAfterMenu) {
    115   // Initially we have the app list.
    116   int button_count = test_api()->GetButtonCount();
    117 
    118   // Add running platform app.
    119   LauncherItem item;
    120   item.type = TYPE_PLATFORM_APP;
    121   item.status = STATUS_RUNNING;
    122   int index = shelf_model()->Add(item);
    123 
    124   scoped_ptr<ShelfItemDelegate> delegate(
    125       new test::TestShelfItemDelegate(NULL));
    126   item_manager()->SetShelfItemDelegate(shelf_model()->items()[index].id,
    127                                        delegate.Pass());
    128 
    129   ASSERT_EQ(++button_count, test_api()->GetButtonCount());
    130   ShelfButton* button = test_api()->GetButton(index);
    131   button->AddState(ShelfButton::STATE_HOVERED);
    132   button->ShowContextMenu(gfx::Point(), ui::MENU_SOURCE_MOUSE);
    133   EXPECT_FALSE(button->state() & ShelfButton::STATE_HOVERED);
    134 
    135   // Remove it.
    136   shelf_model()->RemoveItemAt(index);
    137 }
    138 
    139 TEST_F(LauncherTest, ShowOverflowBubble) {
    140   LauncherID first_item_id = shelf_model()->next_id();
    141 
    142   // Add platform app button until overflow.
    143   int items_added = 0;
    144   while (!test_api()->IsOverflowButtonVisible()) {
    145     LauncherItem item;
    146     item.type = TYPE_PLATFORM_APP;
    147     item.status = STATUS_RUNNING;
    148     shelf_model()->Add(item);
    149 
    150     ++items_added;
    151     ASSERT_LT(items_added, 10000);
    152   }
    153 
    154   // Shows overflow bubble.
    155   test_api()->ShowOverflowBubble();
    156   EXPECT_TRUE(launcher()->IsShowingOverflowBubble());
    157 
    158   // Removes the first item in main shelf view.
    159   shelf_model()->RemoveItemAt(shelf_model()->ItemIndexByID(first_item_id));
    160 
    161   // Waits for all transitions to finish and there should be no crash.
    162   test_api()->RunMessageLoopUntilAnimationsDone();
    163   EXPECT_FALSE(launcher()->IsShowingOverflowBubble());
    164 }
    165 
    166 }  // namespace ash
    167