src/ash/system/tray/tray_details_view_unittest.cc

   1 // Copyright 2013 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/system/tray/tray_details_view.h"
   6
   7 #include "ash/root_window_controller.h"
   8 #include "ash/shelf/shelf_widget.h"
   9 #include "ash/shell.h"
  10 #include "ash/system/status_area_widget.h"
  11 #include "ash/system/tray/hover_highlight_view.h"
  12 #include "ash/system/tray/special_popup_row.h"
  13 #include "ash/system/tray/system_tray.h"
  14 #include "ash/system/tray/system_tray_item.h"
  15 #include "ash/system/tray/tray_details_view.h"
  16 #include "ash/system/tray/view_click_listener.h"
  17 #include "ash/test/ash_test_base.h"
  18 #include "base/command_line.h"
  19 #include "base/run_loop.h"
  20 #include "grit/ash_strings.h"
  21 #include "ui/aura/window.h"
  22 #include "ui/base/ui_base_switches.h"
  23 #include "ui/events/test/event_generator.h"
  24 #include "ui/views/view.h"
  25 #include "ui/views/widget/widget.h"
  26
  27 namespace ash {
  28 namespace test {
  29
  30 namespace {
  31
  32 SystemTray* GetSystemTray() {
  33   return Shell::GetPrimaryRootWindowController()->shelf()->
  34       status_area_widget()->system_tray();
  35 }
  36
  37 class TestDetailsView : public TrayDetailsView, public ViewClickListener {
  38  public:
  39   explicit TestDetailsView(SystemTrayItem* owner) : TrayDetailsView(owner) {
  40     // Uses bluetooth label for testing purpose. It can be changed to any
  41     // string_id.
  42     CreateSpecialRow(IDS_ASH_STATUS_TRAY_BLUETOOTH, this);
  43   }
  44
  45   ~TestDetailsView() override {}
  46
  47   void FocusFooter() {
  48     footer()->content()->RequestFocus();
  49   }
  50
  51   // Overridden from ViewClickListener:
  52   void OnViewClicked(views::View* sender) override {}
  53
  54  private:
  55   DISALLOW_COPY_AND_ASSIGN(TestDetailsView);
  56 };
  57
  58 // Trivial item implementation that tracks its views for testing.
  59 class TestItem : public SystemTrayItem {
  60  public:
  61   TestItem() : SystemTrayItem(GetSystemTray()), tray_view_(NULL) {}
  62
  63   // Overridden from SystemTrayItem:
  64   views::View* CreateTrayView(user::LoginStatus status) override {
  65     tray_view_ = new views::View;
  66     return tray_view_;
  67   }
  68   views::View* CreateDefaultView(user::LoginStatus status) override {
  69     default_view_ = new views::View;
  70     default_view_->SetFocusable(true);
  71     return default_view_;
  72   }
  73   views::View* CreateDetailedView(user::LoginStatus status) override {
  74     detailed_view_ = new TestDetailsView(this);
  75     return detailed_view_;
  76   }
  77   void DestroyTrayView() override { tray_view_ = NULL; }
  78   void DestroyDefaultView() override { default_view_ = NULL; }
  79   void DestroyDetailedView() override { detailed_view_ = NULL; }
  80
  81   views::View* tray_view() const { return tray_view_; }
  82   views::View* default_view() const { return default_view_; }
  83   TestDetailsView* detailed_view() const { return detailed_view_; }
  84
  85  private:
  86   views::View* tray_view_;
  87   views::View* default_view_;
  88   TestDetailsView* detailed_view_;
  89
  90   DISALLOW_COPY_AND_ASSIGN(TestItem);
  91 };
  92
  93 }  // namespace
  94
  95 class TrayDetailsViewTest : public AshTestBase {
  96  public:
  97   TrayDetailsViewTest() {}
  98   ~TrayDetailsViewTest() override {}
  99
 100   HoverHighlightView* CreateAndShowHoverHighlightView() {
 101     SystemTray* tray = GetSystemTray();
 102     TestItem* test_item = new TestItem;
 103     tray->AddTrayItem(test_item);
 104     tray->ShowDefaultView(BUBBLE_CREATE_NEW);
 105     RunAllPendingInMessageLoop();
 106     tray->ShowDetailedView(test_item, 0, true, BUBBLE_USE_EXISTING);
 107     RunAllPendingInMessageLoop();
 108
 109     return static_cast<HoverHighlightView*>(test_item->detailed_view()->
 110         footer()->content());
 111   }
 112
 113   void SetUp() override {
 114     base::CommandLine::ForCurrentProcess()->AppendSwitch(
 115         switches::kEnableTouchFeedback);
 116     test::AshTestBase::SetUp();
 117   }
 118
 119  private:
 120   DISALLOW_COPY_AND_ASSIGN(TrayDetailsViewTest);
 121 };
 122
 123 TEST_F(TrayDetailsViewTest, TransitionToDefaultViewTest) {
 124   SystemTray* tray = GetSystemTray();
 125   ASSERT_TRUE(tray->GetWidget());
 126
 127   TestItem* test_item_1 = new TestItem;
 128   TestItem* test_item_2 = new TestItem;
 129   tray->AddTrayItem(test_item_1);
 130   tray->AddTrayItem(test_item_2);
 131
 132   // Ensure the tray views are created.
 133   ASSERT_TRUE(test_item_1->tray_view() != NULL);
 134   ASSERT_TRUE(test_item_2->tray_view() != NULL);
 135
 136   // Show the default view.
 137   tray->ShowDefaultView(BUBBLE_CREATE_NEW);
 138   RunAllPendingInMessageLoop();
 139
 140   // Show the detailed view of item 2.
 141   tray->ShowDetailedView(test_item_2, 0, true, BUBBLE_USE_EXISTING);
 142   EXPECT_TRUE(test_item_2->detailed_view());
 143   RunAllPendingInMessageLoop();
 144   EXPECT_FALSE(test_item_2->default_view());
 145
 146   // Transition back to default view, the default view of item 2 should have
 147   // focus.
 148   test_item_2->detailed_view()->FocusFooter();
 149   test_item_2->detailed_view()->TransitionToDefaultView();
 150   RunAllPendingInMessageLoop();
 151
 152   EXPECT_TRUE(test_item_2->default_view());
 153   EXPECT_FALSE(test_item_2->detailed_view());
 154   EXPECT_TRUE(test_item_2->default_view()->HasFocus());
 155
 156   // Show the detailed view of item 2 again.
 157   tray->ShowDetailedView(test_item_2, 0, true, BUBBLE_USE_EXISTING);
 158   EXPECT_TRUE(test_item_2->detailed_view());
 159   RunAllPendingInMessageLoop();
 160   EXPECT_FALSE(test_item_2->default_view());
 161
 162   // Transition back to default view, the default view of item 2 should NOT have
 163   // focus.
 164   test_item_2->detailed_view()->TransitionToDefaultView();
 165   RunAllPendingInMessageLoop();
 166
 167   EXPECT_TRUE(test_item_2->default_view());
 168   EXPECT_FALSE(test_item_2->detailed_view());
 169   EXPECT_FALSE(test_item_2->default_view()->HasFocus());
 170 }
 171
 172 // Tests that HoverHighlightView enters hover state in response to touch.
 173 TEST_F(TrayDetailsViewTest, HoverHighlightViewTouchFeedback) {
 174   HoverHighlightView* view = CreateAndShowHoverHighlightView();
 175   EXPECT_FALSE(view->hover());
 176
 177   ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow());
 178   generator.set_current_location(view->GetBoundsInScreen().CenterPoint());
 179   generator.PressTouch();
 180   RunAllPendingInMessageLoop();
 181   EXPECT_TRUE(view->hover());
 182
 183   generator.ReleaseTouch();
 184   RunAllPendingInMessageLoop();
 185   EXPECT_FALSE(view->hover());
 186 }
 187
 188 // Tests that touch events leaving HoverHighlightView cancel the hover state.
 189 TEST_F(TrayDetailsViewTest, HoverHighlightViewTouchFeedbackCancellation) {
 190   HoverHighlightView* view = CreateAndShowHoverHighlightView();
 191   EXPECT_FALSE(view->hover());
 192
 193   gfx::Rect view_bounds = view->GetBoundsInScreen();
 194   ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow());
 195   generator.set_current_location(view_bounds.CenterPoint());
 196   generator.PressTouch();
 197   RunAllPendingInMessageLoop();
 198   EXPECT_TRUE(view->hover());
 199
 200   gfx::Point move_point(view_bounds.x(), view_bounds.CenterPoint().y());
 201   generator.MoveTouch(move_point);
 202   RunAllPendingInMessageLoop();
 203   EXPECT_FALSE(view->hover());
 204
 205   generator.set_current_location(move_point);
 206   generator.ReleaseTouch();
 207   RunAllPendingInMessageLoop();
 208   EXPECT_FALSE(view->hover());
 209 }
 210
 211 }  // namespace test
 212 }  // namespace ash