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