ash/root_window_controller_unittest.cc

   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/root_window_controller.h"
   6
   7 #include "ash/session_state_delegate.h"
   8 #include "ash/shelf/shelf_layout_manager.h"
   9 #include "ash/shell.h"
  10 #include "ash/shell_window_ids.h"
  11 #include "ash/system/tray/system_tray_delegate.h"
  12 #include "ash/test/ash_test_base.h"
  13 #include "ash/wm/system_modal_container_layout_manager.h"
  14 #include "ash/wm/window_properties.h"
  15 #include "ash/wm/window_state.h"
  16 #include "ash/wm/window_util.h"
  17 #include "base/command_line.h"
  18 #include "ui/aura/client/focus_change_observer.h"
  19 #include "ui/aura/client/focus_client.h"
  20 #include "ui/aura/client/window_tree_client.h"
  21 #include "ui/aura/env.h"
  22 #include "ui/aura/test/event_generator.h"
  23 #include "ui/aura/test/test_window_delegate.h"
  24 #include "ui/aura/test/test_windows.h"
  25 #include "ui/aura/window.h"
  26 #include "ui/aura/window_event_dispatcher.h"
  27 #include "ui/aura/window_tracker.h"
  28 #include "ui/events/test/test_event_handler.h"
  29 #include "ui/keyboard/keyboard_controller_proxy.h"
  30 #include "ui/keyboard/keyboard_switches.h"
  31 #include "ui/keyboard/keyboard_util.h"
  32 #include "ui/views/controls/menu/menu_controller.h"
  33 #include "ui/views/widget/widget.h"
  34 #include "ui/views/widget/widget_delegate.h"
  35
  36 using aura::Window;
  37 using views::Widget;
  38
  39 namespace ash {
  40 namespace {
  41
  42 class TestDelegate : public views::WidgetDelegateView {
  43  public:
  44   explicit TestDelegate(bool system_modal) : system_modal_(system_modal) {}
  45   virtual ~TestDelegate() {}
  46
  47   // Overridden from views::WidgetDelegate:
  48   virtual views::View* GetContentsView() OVERRIDE {
  49     return this;
  50   }
  51
  52   virtual ui::ModalType GetModalType() const OVERRIDE {
  53     return system_modal_ ? ui::MODAL_TYPE_SYSTEM : ui::MODAL_TYPE_NONE;
  54   }
  55
  56  private:
  57   bool system_modal_;
  58
  59   DISALLOW_COPY_AND_ASSIGN(TestDelegate);
  60 };
  61
  62 class DeleteOnBlurDelegate : public aura::test::TestWindowDelegate,
  63                              public aura::client::FocusChangeObserver {
  64  public:
  65   DeleteOnBlurDelegate() : window_(NULL) {}
  66   virtual ~DeleteOnBlurDelegate() {}
  67
  68   void SetWindow(aura::Window* window) {
  69     window_ = window;
  70     aura::client::SetFocusChangeObserver(window_, this);
  71   }
  72
  73  private:
  74   // aura::test::TestWindowDelegate overrides:
  75   virtual bool CanFocus() OVERRIDE {
  76     return true;
  77   }
  78
  79   // aura::client::FocusChangeObserver implementation:
  80   virtual void OnWindowFocused(aura::Window* gained_focus,
  81                                aura::Window* lost_focus) OVERRIDE {
  82     if (window_ == lost_focus)
  83       delete window_;
  84   }
  85
  86   aura::Window* window_;
  87
  88   DISALLOW_COPY_AND_ASSIGN(DeleteOnBlurDelegate);
  89 };
  90
  91 }  // namespace
  92
  93 namespace test {
  94
  95 class RootWindowControllerTest : public test::AshTestBase {
  96  public:
  97   views::Widget* CreateTestWidget(const gfx::Rect& bounds) {
  98     views::Widget* widget = views::Widget::CreateWindowWithContextAndBounds(
  99         NULL, CurrentContext(), bounds);
 100     widget->Show();
 101     return widget;
 102   }
 103
 104   views::Widget* CreateModalWidget(const gfx::Rect& bounds) {
 105     views::Widget* widget = views::Widget::CreateWindowWithContextAndBounds(
 106         new TestDelegate(true), CurrentContext(), bounds);
 107     widget->Show();
 108     return widget;
 109   }
 110
 111   views::Widget* CreateModalWidgetWithParent(const gfx::Rect& bounds,
 112                                              gfx::NativeWindow parent) {
 113     views::Widget* widget =
 114         views::Widget::CreateWindowWithParentAndBounds(new TestDelegate(true),
 115                                                        parent,
 116                                                        bounds);
 117     widget->Show();
 118     return widget;
 119   }
 120
 121   aura::Window* GetModalContainer(aura::Window* root_window) {
 122     return Shell::GetContainer(root_window,
 123                                ash::kShellWindowId_SystemModalContainer);
 124   }
 125 };
 126
 127 TEST_F(RootWindowControllerTest, MoveWindows_Basic) {
 128   if (!SupportsMultipleDisplays())
 129     return;
 130   // Windows origin should be doubled when moved to the 1st display.
 131   UpdateDisplay("600x600,300x300");
 132   aura::Window::Windows root_windows = Shell::GetAllRootWindows();
 133   RootWindowController* controller = Shell::GetPrimaryRootWindowController();
 134   ShelfLayoutManager* shelf_layout_manager =
 135       controller->GetShelfLayoutManager();
 136   shelf_layout_manager->SetAutoHideBehavior(
 137       ash::SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS);
 138
 139   views::Widget* normal = CreateTestWidget(gfx::Rect(650, 10, 100, 100));
 140   EXPECT_EQ(root_windows[1], normal->GetNativeView()->GetRootWindow());
 141   EXPECT_EQ("650,10 100x100", normal->GetWindowBoundsInScreen().ToString());
 142   EXPECT_EQ("50,10 100x100",
 143             normal->GetNativeView()->GetBoundsInRootWindow().ToString());
 144
 145   views::Widget* maximized = CreateTestWidget(gfx::Rect(700, 10, 100, 100));
 146   maximized->Maximize();
 147   EXPECT_EQ(root_windows[1], maximized->GetNativeView()->GetRootWindow());
 148   EXPECT_EQ("600,0 300x253", maximized->GetWindowBoundsInScreen().ToString());
 149   EXPECT_EQ("0,0 300x253",
 150             maximized->GetNativeView()->GetBoundsInRootWindow().ToString());
 151
 152   views::Widget* minimized = CreateTestWidget(gfx::Rect(800, 10, 100, 100));
 153   minimized->Minimize();
 154   EXPECT_EQ(root_windows[1], minimized->GetNativeView()->GetRootWindow());
 155   EXPECT_EQ("800,10 100x100",
 156             minimized->GetWindowBoundsInScreen().ToString());
 157
 158   views::Widget* fullscreen = CreateTestWidget(gfx::Rect(850, 10, 100, 100));
 159   fullscreen->SetFullscreen(true);
 160   EXPECT_EQ(root_windows[1], fullscreen->GetNativeView()->GetRootWindow());
 161
 162   EXPECT_EQ("600,0 300x300",
 163             fullscreen->GetWindowBoundsInScreen().ToString());
 164   EXPECT_EQ("0,0 300x300",
 165             fullscreen->GetNativeView()->GetBoundsInRootWindow().ToString());
 166
 167   views::Widget* unparented_control = new Widget;
 168   Widget::InitParams params;
 169   params.bounds = gfx::Rect(650, 10, 100, 100);
 170   params.context = CurrentContext();
 171   params.type = Widget::InitParams::TYPE_CONTROL;
 172   unparented_control->Init(params);
 173   EXPECT_EQ(root_windows[1],
 174             unparented_control->GetNativeView()->GetRootWindow());
 175   EXPECT_EQ(kShellWindowId_UnparentedControlContainer,
 176             unparented_control->GetNativeView()->parent()->id());
 177
 178   aura::Window* panel = CreateTestWindowInShellWithDelegateAndType(
 179       NULL, ui::wm::WINDOW_TYPE_PANEL, 0, gfx::Rect(700, 100, 100, 100));
 180   EXPECT_EQ(root_windows[1], panel->GetRootWindow());
 181   EXPECT_EQ(kShellWindowId_PanelContainer, panel->parent()->id());
 182
 183   // Make sure a window that will delete itself when losing focus
 184   // will not crash.
 185   aura::WindowTracker tracker;
 186   DeleteOnBlurDelegate delete_on_blur_delegate;
 187   aura::Window* d2 = CreateTestWindowInShellWithDelegate(
 188       &delete_on_blur_delegate, 0, gfx::Rect(50, 50, 100, 100));
 189   delete_on_blur_delegate.SetWindow(d2);
 190   aura::client::GetFocusClient(root_windows[0])->FocusWindow(d2);
 191   tracker.Add(d2);
 192
 193   UpdateDisplay("600x600");
 194
 195   // d2 must have been deleted.
 196   EXPECT_FALSE(tracker.Contains(d2));
 197
 198   EXPECT_EQ(root_windows[0], normal->GetNativeView()->GetRootWindow());
 199   EXPECT_EQ("100,20 100x100", normal->GetWindowBoundsInScreen().ToString());
 200   EXPECT_EQ("100,20 100x100",
 201             normal->GetNativeView()->GetBoundsInRootWindow().ToString());
 202
 203   // Maximized area on primary display has 3px (given as
 204   // kAutoHideSize in shelf_layout_manager.cc) inset at the bottom.
 205
 206   // First clear fullscreen status, since both fullscreen and maximized windows
 207   // share the same desktop workspace, which cancels the shelf status.
 208   fullscreen->SetFullscreen(false);
 209   EXPECT_EQ(root_windows[0], maximized->GetNativeView()->GetRootWindow());
 210   EXPECT_EQ("0,0 600x597",
 211             maximized->GetWindowBoundsInScreen().ToString());
 212   EXPECT_EQ("0,0 600x597",
 213             maximized->GetNativeView()->GetBoundsInRootWindow().ToString());
 214
 215   // Set fullscreen to true. In that case the 3px inset becomes invisible so
 216   // the maximized window can also use the area fully.
 217   fullscreen->SetFullscreen(true);
 218   EXPECT_EQ(root_windows[0], maximized->GetNativeView()->GetRootWindow());
 219   EXPECT_EQ("0,0 600x600",
 220             maximized->GetWindowBoundsInScreen().ToString());
 221   EXPECT_EQ("0,0 600x600",
 222             maximized->GetNativeView()->GetBoundsInRootWindow().ToString());
 223
 224   EXPECT_EQ(root_windows[0], minimized->GetNativeView()->GetRootWindow());
 225   EXPECT_EQ("400,20 100x100",
 226             minimized->GetWindowBoundsInScreen().ToString());
 227
 228   EXPECT_EQ(root_windows[0], fullscreen->GetNativeView()->GetRootWindow());
 229   EXPECT_TRUE(fullscreen->IsFullscreen());
 230   EXPECT_EQ("0,0 600x600",
 231             fullscreen->GetWindowBoundsInScreen().ToString());
 232   EXPECT_EQ("0,0 600x600",
 233             fullscreen->GetNativeView()->GetBoundsInRootWindow().ToString());
 234
 235   // Test if the restore bounds are correctly updated.
 236   wm::GetWindowState(maximized->GetNativeView())->Restore();
 237   EXPECT_EQ("200,20 100x100", maximized->GetWindowBoundsInScreen().ToString());
 238   EXPECT_EQ("200,20 100x100",
 239             maximized->GetNativeView()->GetBoundsInRootWindow().ToString());
 240
 241   fullscreen->SetFullscreen(false);
 242   EXPECT_EQ("500,20 100x100",
 243             fullscreen->GetWindowBoundsInScreen().ToString());
 244   EXPECT_EQ("500,20 100x100",
 245             fullscreen->GetNativeView()->GetBoundsInRootWindow().ToString());
 246
 247   // Test if the unparented widget has moved.
 248   EXPECT_EQ(root_windows[0],
 249             unparented_control->GetNativeView()->GetRootWindow());
 250   EXPECT_EQ(kShellWindowId_UnparentedControlContainer,
 251             unparented_control->GetNativeView()->parent()->id());
 252
 253   // Test if the panel has moved.
 254   EXPECT_EQ(root_windows[0], panel->GetRootWindow());
 255   EXPECT_EQ(kShellWindowId_PanelContainer, panel->parent()->id());
 256 }
 257
 258 TEST_F(RootWindowControllerTest, MoveWindows_Modal) {
 259   if (!SupportsMultipleDisplays())
 260     return;
 261
 262   UpdateDisplay("500x500,500x500");
 263
 264   aura::Window::Windows root_windows = Shell::GetAllRootWindows();
 265   // Emulate virtual screen coordinate system.
 266   root_windows[0]->SetBounds(gfx::Rect(0, 0, 500, 500));
 267   root_windows[1]->SetBounds(gfx::Rect(500, 0, 500, 500));
 268
 269   views::Widget* normal = CreateTestWidget(gfx::Rect(300, 10, 100, 100));
 270   EXPECT_EQ(root_windows[0], normal->GetNativeView()->GetRootWindow());
 271   EXPECT_TRUE(wm::IsActiveWindow(normal->GetNativeView()));
 272
 273   views::Widget* modal = CreateModalWidget(gfx::Rect(650, 10, 100, 100));
 274   EXPECT_EQ(root_windows[1], modal->GetNativeView()->GetRootWindow());
 275   EXPECT_TRUE(GetModalContainer(root_windows[1])->Contains(
 276       modal->GetNativeView()));
 277   EXPECT_TRUE(wm::IsActiveWindow(modal->GetNativeView()));
 278
 279   aura::test::EventGenerator generator_1st(root_windows[0]);
 280   generator_1st.ClickLeftButton();
 281   EXPECT_TRUE(wm::IsActiveWindow(modal->GetNativeView()));
 282
 283   UpdateDisplay("500x500");
 284   EXPECT_EQ(root_windows[0], modal->GetNativeView()->GetRootWindow());
 285   EXPECT_TRUE(wm::IsActiveWindow(modal->GetNativeView()));
 286   generator_1st.ClickLeftButton();
 287   EXPECT_TRUE(wm::IsActiveWindow(modal->GetNativeView()));
 288 }
 289
 290 TEST_F(RootWindowControllerTest, ModalContainer) {
 291   UpdateDisplay("600x600");
 292   Shell* shell = Shell::GetInstance();
 293   RootWindowController* controller = shell->GetPrimaryRootWindowController();
 294   EXPECT_EQ(user::LOGGED_IN_USER,
 295             shell->system_tray_delegate()->GetUserLoginStatus());
 296   EXPECT_EQ(controller->GetContainer(kShellWindowId_SystemModalContainer)
 297                 ->layout_manager(),
 298             controller->GetSystemModalLayoutManager(NULL));
 299
 300   views::Widget* session_modal_widget =
 301       CreateModalWidget(gfx::Rect(300, 10, 100, 100));
 302   EXPECT_EQ(controller->GetContainer(kShellWindowId_SystemModalContainer)
 303                 ->layout_manager(),
 304             controller->GetSystemModalLayoutManager(
 305                 session_modal_widget->GetNativeView()));
 306
 307   shell->session_state_delegate()->LockScreen();
 308   EXPECT_EQ(user::LOGGED_IN_LOCKED,
 309             shell->system_tray_delegate()->GetUserLoginStatus());
 310   EXPECT_EQ(controller->GetContainer(kShellWindowId_LockSystemModalContainer)
 311                 ->layout_manager(),
 312             controller->GetSystemModalLayoutManager(NULL));
 313
 314   aura::Window* lock_container =
 315       controller->GetContainer(kShellWindowId_LockScreenContainer);
 316   views::Widget* lock_modal_widget =
 317       CreateModalWidgetWithParent(gfx::Rect(300, 10, 100, 100), lock_container);
 318   EXPECT_EQ(controller->GetContainer(kShellWindowId_LockSystemModalContainer)
 319                 ->layout_manager(),
 320             controller->GetSystemModalLayoutManager(
 321                 lock_modal_widget->GetNativeView()));
 322   EXPECT_EQ(controller->GetContainer(kShellWindowId_SystemModalContainer)
 323                 ->layout_manager(),
 324             controller->GetSystemModalLayoutManager(
 325                 session_modal_widget->GetNativeView()));
 326
 327   shell->session_state_delegate()->UnlockScreen();
 328 }
 329
 330 TEST_F(RootWindowControllerTest, ModalContainerNotLoggedInLoggedIn) {
 331   UpdateDisplay("600x600");
 332   Shell* shell = Shell::GetInstance();
 333
 334   // Configure login screen environment.
 335   SetUserLoggedIn(false);
 336   EXPECT_EQ(user::LOGGED_IN_NONE,
 337             shell->system_tray_delegate()->GetUserLoginStatus());
 338   EXPECT_EQ(0, shell->session_state_delegate()->NumberOfLoggedInUsers());
 339   EXPECT_FALSE(shell->session_state_delegate()->IsActiveUserSessionStarted());
 340
 341   RootWindowController* controller = shell->GetPrimaryRootWindowController();
 342   EXPECT_EQ(controller->GetContainer(kShellWindowId_LockSystemModalContainer)
 343                 ->layout_manager(),
 344             controller->GetSystemModalLayoutManager(NULL));
 345
 346   aura::Window* lock_container =
 347       controller->GetContainer(kShellWindowId_LockScreenContainer);
 348   views::Widget* login_modal_widget =
 349       CreateModalWidgetWithParent(gfx::Rect(300, 10, 100, 100), lock_container);
 350   EXPECT_EQ(controller->GetContainer(kShellWindowId_LockSystemModalContainer)
 351                 ->layout_manager(),
 352             controller->GetSystemModalLayoutManager(
 353                 login_modal_widget->GetNativeView()));
 354   login_modal_widget->Close();
 355
 356   // Configure user session environment.
 357   SetUserLoggedIn(true);
 358   SetSessionStarted(true);
 359   EXPECT_EQ(user::LOGGED_IN_USER,
 360             shell->system_tray_delegate()->GetUserLoginStatus());
 361   EXPECT_EQ(1, shell->session_state_delegate()->NumberOfLoggedInUsers());
 362   EXPECT_TRUE(shell->session_state_delegate()->IsActiveUserSessionStarted());
 363   EXPECT_EQ(controller->GetContainer(kShellWindowId_SystemModalContainer)
 364                 ->layout_manager(),
 365             controller->GetSystemModalLayoutManager(NULL));
 366
 367   views::Widget* session_modal_widget =
 368         CreateModalWidget(gfx::Rect(300, 10, 100, 100));
 369   EXPECT_EQ(controller->GetContainer(kShellWindowId_SystemModalContainer)
 370                 ->layout_manager(),
 371             controller->GetSystemModalLayoutManager(
 372                 session_modal_widget->GetNativeView()));
 373 }
 374
 375 TEST_F(RootWindowControllerTest, ModalContainerBlockedSession) {
 376   UpdateDisplay("600x600");
 377   Shell* shell = Shell::GetInstance();
 378   RootWindowController* controller = shell->GetPrimaryRootWindowController();
 379   aura::Window* lock_container =
 380       controller->GetContainer(kShellWindowId_LockScreenContainer);
 381   for (int block_reason = FIRST_BLOCK_REASON;
 382        block_reason < NUMBER_OF_BLOCK_REASONS;
 383        ++block_reason) {
 384     views::Widget* session_modal_widget =
 385           CreateModalWidget(gfx::Rect(300, 10, 100, 100));
 386     EXPECT_EQ(controller->GetContainer(kShellWindowId_SystemModalContainer)
 387                   ->layout_manager(),
 388               controller->GetSystemModalLayoutManager(
 389                   session_modal_widget->GetNativeView()));
 390     EXPECT_EQ(controller->GetContainer(kShellWindowId_SystemModalContainer)
 391                   ->layout_manager(),
 392               controller->GetSystemModalLayoutManager(NULL));
 393     session_modal_widget->Close();
 394
 395     BlockUserSession(static_cast<UserSessionBlockReason>(block_reason));
 396
 397     EXPECT_EQ(controller->GetContainer(kShellWindowId_LockSystemModalContainer)
 398                   ->layout_manager(),
 399               controller->GetSystemModalLayoutManager(NULL));
 400
 401     views::Widget* lock_modal_widget =
 402         CreateModalWidgetWithParent(gfx::Rect(300, 10, 100, 100),
 403                                     lock_container);
 404     EXPECT_EQ(controller->GetContainer(kShellWindowId_LockSystemModalContainer)
 405                   ->layout_manager(),
 406               controller->GetSystemModalLayoutManager(
 407                   lock_modal_widget->GetNativeView()));
 408
 409     session_modal_widget =
 410           CreateModalWidget(gfx::Rect(300, 10, 100, 100));
 411     EXPECT_EQ(controller->GetContainer(kShellWindowId_SystemModalContainer)
 412                   ->layout_manager(),
 413               controller->GetSystemModalLayoutManager(
 414                   session_modal_widget->GetNativeView()));
 415     session_modal_widget->Close();
 416
 417     lock_modal_widget->Close();
 418     UnblockUserSession();
 419   }
 420 }
 421
 422 TEST_F(RootWindowControllerTest, GetWindowForFullscreenMode) {
 423   UpdateDisplay("600x600");
 424   RootWindowController* controller =
 425       Shell::GetInstance()->GetPrimaryRootWindowController();
 426
 427   Widget* w1 = CreateTestWidget(gfx::Rect(0, 0, 100, 100));
 428   w1->Maximize();
 429   Widget* w2 = CreateTestWidget(gfx::Rect(0, 0, 100, 100));
 430   w2->SetFullscreen(true);
 431   // |w3| is a transient child of |w2|.
 432   Widget* w3 = Widget::CreateWindowWithParentAndBounds(NULL,
 433       w2->GetNativeWindow(), gfx::Rect(0, 0, 100, 100));
 434
 435   // Test that GetWindowForFullscreenMode() finds the fullscreen window when one
 436   // of its transient children is active.
 437   w3->Activate();
 438   EXPECT_EQ(w2->GetNativeWindow(), controller->GetWindowForFullscreenMode());
 439
 440   // If the topmost window is not fullscreen, it returns NULL.
 441   w1->Activate();
 442   EXPECT_EQ(NULL, controller->GetWindowForFullscreenMode());
 443   w1->Close();
 444   w3->Close();
 445
 446   // Only w2 remains, if minimized GetWindowForFullscreenMode should return
 447   // NULL.
 448   w2->Activate();
 449   EXPECT_EQ(w2->GetNativeWindow(), controller->GetWindowForFullscreenMode());
 450   w2->Minimize();
 451   EXPECT_EQ(NULL, controller->GetWindowForFullscreenMode());
 452 }
 453
 454 TEST_F(RootWindowControllerTest, MultipleDisplaysGetWindowForFullscreenMode) {
 455   if (!SupportsMultipleDisplays())
 456     return;
 457
 458   UpdateDisplay("600x600,600x600");
 459   Shell::RootWindowControllerList controllers =
 460       Shell::GetInstance()->GetAllRootWindowControllers();
 461
 462   Widget* w1 = CreateTestWidget(gfx::Rect(0, 0, 100, 100));
 463   w1->Maximize();
 464   Widget* w2 = CreateTestWidget(gfx::Rect(0, 0, 100, 100));
 465   w2->SetFullscreen(true);
 466   Widget* w3 = CreateTestWidget(gfx::Rect(600, 0, 100, 100));
 467
 468   EXPECT_EQ(w1->GetNativeWindow()->GetRootWindow(),
 469             controllers[0]->GetRootWindow());
 470   EXPECT_EQ(w2->GetNativeWindow()->GetRootWindow(),
 471             controllers[0]->GetRootWindow());
 472   EXPECT_EQ(w3->GetNativeWindow()->GetRootWindow(),
 473             controllers[1]->GetRootWindow());
 474
 475   w1->Activate();
 476   EXPECT_EQ(NULL, controllers[0]->GetWindowForFullscreenMode());
 477   EXPECT_EQ(NULL, controllers[1]->GetWindowForFullscreenMode());
 478
 479   w2->Activate();
 480   EXPECT_EQ(w2->GetNativeWindow(),
 481             controllers[0]->GetWindowForFullscreenMode());
 482   EXPECT_EQ(NULL, controllers[1]->GetWindowForFullscreenMode());
 483
 484   // Verify that the first root window controller remains in fullscreen mode
 485   // when a window on the other display is activated.
 486   w3->Activate();
 487   EXPECT_EQ(w2->GetNativeWindow(),
 488             controllers[0]->GetWindowForFullscreenMode());
 489   EXPECT_EQ(NULL, controllers[1]->GetWindowForFullscreenMode());
 490 }
 491
 492 // Test that user session window can't be focused if user session blocked by
 493 // some overlapping UI.
 494 TEST_F(RootWindowControllerTest, FocusBlockedWindow) {
 495   UpdateDisplay("600x600");
 496   RootWindowController* controller =
 497       Shell::GetInstance()->GetPrimaryRootWindowController();
 498   aura::Window* lock_container =
 499       controller->GetContainer(kShellWindowId_LockScreenContainer);
 500   aura::Window* lock_window = Widget::CreateWindowWithParentAndBounds(NULL,
 501       lock_container, gfx::Rect(0, 0, 100, 100))->GetNativeView();
 502   lock_window->Show();
 503   aura::Window* session_window =
 504       CreateTestWidget(gfx::Rect(0, 0, 100, 100))->GetNativeView();
 505   session_window->Show();
 506
 507   for (int block_reason = FIRST_BLOCK_REASON;
 508        block_reason < NUMBER_OF_BLOCK_REASONS;
 509        ++block_reason) {
 510     BlockUserSession(static_cast<UserSessionBlockReason>(block_reason));
 511     lock_window->Focus();
 512     EXPECT_TRUE(lock_window->HasFocus());
 513     session_window->Focus();
 514     EXPECT_FALSE(session_window->HasFocus());
 515     UnblockUserSession();
 516   }
 517 }
 518
 519 // Tracks whether OnWindowDestroying() has been invoked.
 520 class DestroyedWindowObserver : public aura::WindowObserver {
 521  public:
 522   DestroyedWindowObserver() : destroyed_(false), window_(NULL) {}
 523   virtual ~DestroyedWindowObserver() {
 524     Shutdown();
 525   }
 526
 527   void SetWindow(Window* window) {
 528     window_ = window;
 529     window->AddObserver(this);
 530   }
 531
 532   bool destroyed() const { return destroyed_; }
 533
 534   // WindowObserver overrides:
 535   virtual void OnWindowDestroying(Window* window) OVERRIDE {
 536     destroyed_ = true;
 537     Shutdown();
 538   }
 539
 540  private:
 541   void Shutdown() {
 542     if (!window_)
 543       return;
 544     window_->RemoveObserver(this);
 545     window_ = NULL;
 546   }
 547
 548   bool destroyed_;
 549   Window* window_;
 550
 551   DISALLOW_COPY_AND_ASSIGN(DestroyedWindowObserver);
 552 };
 553
 554 // Verifies shutdown doesn't delete windows that are not owned by the parent.
 555 TEST_F(RootWindowControllerTest, DontDeleteWindowsNotOwnedByParent) {
 556   DestroyedWindowObserver observer1;
 557   aura::test::TestWindowDelegate delegate1;
 558   aura::Window* window1 = new aura::Window(&delegate1);
 559   window1->SetType(ui::wm::WINDOW_TYPE_CONTROL);
 560   window1->set_owned_by_parent(false);
 561   observer1.SetWindow(window1);
 562   window1->Init(aura::WINDOW_LAYER_NOT_DRAWN);
 563   aura::client::ParentWindowWithContext(
 564       window1, Shell::GetInstance()->GetPrimaryRootWindow(), gfx::Rect());
 565
 566   DestroyedWindowObserver observer2;
 567   aura::Window* window2 = new aura::Window(NULL);
 568   window2->set_owned_by_parent(false);
 569   observer2.SetWindow(window2);
 570   window2->Init(aura::WINDOW_LAYER_NOT_DRAWN);
 571   Shell::GetInstance()->GetPrimaryRootWindow()->AddChild(window2);
 572
 573   Shell::GetInstance()->GetPrimaryRootWindowController()->CloseChildWindows();
 574
 575   ASSERT_FALSE(observer1.destroyed());
 576   delete window1;
 577
 578   ASSERT_FALSE(observer2.destroyed());
 579   delete window2;
 580 }
 581
 582 typedef test::NoSessionAshTestBase NoSessionRootWindowControllerTest;
 583
 584 // Make sure that an event handler exists for entire display area.
 585 TEST_F(NoSessionRootWindowControllerTest, Event) {
 586   aura::Window* root = Shell::GetPrimaryRootWindow();
 587   const gfx::Size size = root->bounds().size();
 588   aura::Window* event_target = root->GetEventHandlerForPoint(gfx::Point(0, 0));
 589   EXPECT_TRUE(event_target);
 590   EXPECT_EQ(event_target,
 591             root->GetEventHandlerForPoint(gfx::Point(0, size.height() - 1)));
 592   EXPECT_EQ(event_target,
 593             root->GetEventHandlerForPoint(gfx::Point(size.width() - 1, 0)));
 594   EXPECT_EQ(event_target,
 595             root->GetEventHandlerForPoint(gfx::Point(0, size.height() - 1)));
 596   EXPECT_EQ(event_target,
 597             root->GetEventHandlerForPoint(
 598                 gfx::Point(size.width() - 1, size.height() - 1)));
 599 }
 600
 601 class VirtualKeyboardRootWindowControllerTest : public RootWindowControllerTest
 602 {
 603  public:
 604   VirtualKeyboardRootWindowControllerTest() {};
 605   virtual ~VirtualKeyboardRootWindowControllerTest() {};
 606
 607   virtual void SetUp() OVERRIDE {
 608     CommandLine::ForCurrentProcess()->AppendSwitch(
 609         keyboard::switches::kEnableVirtualKeyboard);
 610     test::AshTestBase::SetUp();
 611     Shell::GetPrimaryRootWindowController()->ActivateKeyboard(
 612         keyboard::KeyboardController::GetInstance());
 613   }
 614
 615  private:
 616   DISALLOW_COPY_AND_ASSIGN(VirtualKeyboardRootWindowControllerTest);
 617 };
 618
 619 // Test for http://crbug.com/297858. Virtual keyboard container should only show
 620 // on primary root window.
 621 TEST_F(VirtualKeyboardRootWindowControllerTest,
 622        VirtualKeyboardOnPrimaryRootWindowOnly) {
 623   if (!SupportsMultipleDisplays())
 624     return;
 625
 626   UpdateDisplay("500x500,500x500");
 627
 628   aura::Window::Windows root_windows = Shell::GetAllRootWindows();
 629   aura::Window* primary_root_window = Shell::GetPrimaryRootWindow();
 630   aura::Window* secondary_root_window =
 631       root_windows[0] == primary_root_window ?
 632           root_windows[1] : root_windows[0];
 633
 634   ASSERT_TRUE(Shell::GetContainer(primary_root_window,
 635                                   kShellWindowId_VirtualKeyboardContainer));
 636   ASSERT_FALSE(Shell::GetContainer(secondary_root_window,
 637                                    kShellWindowId_VirtualKeyboardContainer));
 638 }
 639
 640 // Test for http://crbug.com/263599. Virtual keyboard should be able to receive
 641 // events at blocked user session.
 642 TEST_F(VirtualKeyboardRootWindowControllerTest,
 643        ClickVirtualKeyboardInBlockedWindow) {
 644   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 645   aura::Window* keyboard_container =
 646       Shell::GetContainer(root_window, kShellWindowId_VirtualKeyboardContainer);
 647   ASSERT_TRUE(keyboard_container);
 648   keyboard_container->Show();
 649
 650   aura::Window* keyboard_window = keyboard::KeyboardController::GetInstance()->
 651       proxy()->GetKeyboardWindow();
 652   keyboard_container->AddChild(keyboard_window);
 653   keyboard_window->set_owned_by_parent(false);
 654   keyboard_window->SetBounds(gfx::Rect());
 655   keyboard_window->Show();
 656
 657   ui::test::TestEventHandler handler;
 658   root_window->AddPreTargetHandler(&handler);
 659
 660   aura::test::EventGenerator event_generator(root_window, keyboard_window);
 661   event_generator.ClickLeftButton();
 662   int expected_mouse_presses = 1;
 663   EXPECT_EQ(expected_mouse_presses, handler.num_mouse_events() / 2);
 664
 665   for (int block_reason = FIRST_BLOCK_REASON;
 666        block_reason < NUMBER_OF_BLOCK_REASONS;
 667        ++block_reason) {
 668     BlockUserSession(static_cast<UserSessionBlockReason>(block_reason));
 669     event_generator.ClickLeftButton();
 670     expected_mouse_presses++;
 671     EXPECT_EQ(expected_mouse_presses, handler.num_mouse_events() / 2);
 672     UnblockUserSession();
 673   }
 674   root_window->RemovePreTargetHandler(&handler);
 675 }
 676
 677 // Test for http://crbug.com/299787. RootWindowController should delete
 678 // the old container since the keyboard controller creates a new window in
 679 // GetWindowContainer().
 680 TEST_F(VirtualKeyboardRootWindowControllerTest,
 681        DeleteOldContainerOnVirtualKeyboardInit) {
 682   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 683   aura::Window* keyboard_container =
 684       Shell::GetContainer(root_window, kShellWindowId_VirtualKeyboardContainer);
 685   ASSERT_TRUE(keyboard_container);
 686   // Track the keyboard container window.
 687   aura::WindowTracker tracker;
 688   tracker.Add(keyboard_container);
 689   // Mock a login user profile change to reinitialize the keyboard.
 690   ash::Shell::GetInstance()->OnLoginUserProfilePrepared();
 691   // keyboard_container should no longer be present.
 692   EXPECT_FALSE(tracker.Contains(keyboard_container));
 693 }
 694
 695 // Test for crbug.com/342524. After user login, the work space should restore to
 696 // full screen.
 697 TEST_F(VirtualKeyboardRootWindowControllerTest, RestoreWorkspaceAfterLogin) {
 698   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 699   aura::Window* keyboard_container =
 700       Shell::GetContainer(root_window, kShellWindowId_VirtualKeyboardContainer);
 701   keyboard_container->Show();
 702   keyboard::KeyboardController* controller =
 703       keyboard::KeyboardController::GetInstance();
 704   aura::Window* keyboard_window = controller->proxy()->GetKeyboardWindow();
 705   keyboard_container->AddChild(keyboard_window);
 706   keyboard_window->set_owned_by_parent(false);
 707   keyboard_window->SetBounds(keyboard::KeyboardBoundsFromWindowBounds(
 708       keyboard_container->bounds(), 100));
 709   keyboard_window->Show();
 710
 711   gfx::Rect before = ash::Shell::GetScreen()->GetPrimaryDisplay().work_area();
 712
 713   // Notify keyboard bounds changing.
 714   controller->NotifyKeyboardBoundsChanging(
 715       controller->proxy()->GetKeyboardWindow()->bounds());
 716
 717   gfx::Rect after = ash::Shell::GetScreen()->GetPrimaryDisplay().work_area();
 718   EXPECT_LT(after, before);
 719
 720   // Mock a login user profile change to reinitialize the keyboard.
 721   ash::Shell::GetInstance()->OnLoginUserProfilePrepared();
 722   EXPECT_EQ(ash::Shell::GetScreen()->GetPrimaryDisplay().work_area(), before);
 723 }
 724
 725 // Ensure that system modal dialogs do not block events targeted at the virtual
 726 // keyboard.
 727 TEST_F(VirtualKeyboardRootWindowControllerTest, ClickWithActiveModalDialog) {
 728   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 729   aura::Window* keyboard_container =
 730       Shell::GetContainer(root_window, kShellWindowId_VirtualKeyboardContainer);
 731   ASSERT_TRUE(keyboard_container);
 732   keyboard_container->Show();
 733
 734   aura::Window* keyboard_window = keyboard::KeyboardController::GetInstance()->
 735       proxy()->GetKeyboardWindow();
 736   keyboard_container->AddChild(keyboard_window);
 737   keyboard_window->set_owned_by_parent(false);
 738   keyboard_window->SetBounds(keyboard::KeyboardBoundsFromWindowBounds(
 739       keyboard_container->bounds(), 100));
 740
 741   ui::test::TestEventHandler handler;
 742   root_window->AddPreTargetHandler(&handler);
 743   aura::test::EventGenerator root_window_event_generator(root_window);
 744   aura::test::EventGenerator keyboard_event_generator(root_window,
 745                                                       keyboard_window);
 746
 747   views::Widget* modal_widget =
 748       CreateModalWidget(gfx::Rect(300, 10, 100, 100));
 749
 750   // Verify that mouse events to the root window are block with a visble modal
 751   // dialog.
 752   root_window_event_generator.ClickLeftButton();
 753   EXPECT_EQ(0, handler.num_mouse_events());
 754
 755   // Verify that event dispatch to the virtual keyboard is unblocked.
 756   keyboard_event_generator.ClickLeftButton();
 757   EXPECT_EQ(1, handler.num_mouse_events() / 2);
 758
 759   modal_widget->Close();
 760
 761   // Verify that mouse events are now unblocked to the root window.
 762   root_window_event_generator.ClickLeftButton();
 763   EXPECT_EQ(2, handler.num_mouse_events() / 2);
 764   root_window->RemovePreTargetHandler(&handler);
 765 }
 766
 767 }  // namespace test
 768 }  // namespace ash