ash/extended_desktop_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/display/display_controller.h"
   6 #include "ash/display/display_manager.h"
   7 #include "ash/screen_ash.h"
   8 #include "ash/shell.h"
   9 #include "ash/shell_window_ids.h"
  10 #include "ash/system/tray/system_tray.h"
  11 #include "ash/test/ash_test_base.h"
  12 #include "ash/wm/coordinate_conversion.h"
  13 #include "ash/wm/property_util.h"
  14 #include "ash/wm/window_cycle_controller.h"
  15 #include "ash/wm/window_properties.h"
  16 #include "ash/wm/window_util.h"
  17 #include "base/string_util.h"
  18 #include "ui/aura/client/activation_client.h"
  19 #include "ui/aura/client/capture_client.h"
  20 #include "ui/aura/client/focus_client.h"
  21 #include "ui/aura/root_window.h"
  22 #include "ui/aura/test/event_generator.h"
  23 #include "ui/aura/test/test_windows.h"
  24 #include "ui/aura/window.h"
  25 #include "ui/base/cursor/cursor.h"
  26 #include "ui/base/events/event_handler.h"
  27 #include "ui/gfx/display.h"
  28 #include "ui/gfx/screen.h"
  29 #include "ui/views/controls/textfield/textfield.h"
  30 #include "ui/views/widget/widget.h"
  31 #include "ui/views/widget/widget_delegate.h"
  32
  33 namespace ash {
  34 namespace {
  35
  36 views::Widget* CreateTestWidgetWithParent(views::Widget* parent,
  37                                           const gfx::Rect& bounds,
  38                                           bool child) {
  39   views::Widget::InitParams params(views::Widget::InitParams::TYPE_WINDOW);
  40   if (parent)
  41     params.parent = parent->GetNativeView();
  42   params.bounds = bounds;
  43   params.child = child;
  44   views::Widget* widget = new views::Widget;
  45   widget->Init(params);
  46   widget->Show();
  47   return widget;
  48 }
  49
  50 views::Widget* CreateTestWidget(const gfx::Rect& bounds) {
  51   return CreateTestWidgetWithParent(NULL, bounds, false);
  52 }
  53
  54 void SetSecondaryDisplayLayout(DisplayLayout::Position position) {
  55   DisplayController* display_controller =
  56       Shell::GetInstance()->display_controller();
  57   DisplayLayout layout = display_controller->default_display_layout();
  58   layout.position = position;
  59   display_controller->SetDefaultDisplayLayout(layout);
  60 }
  61
  62 class ModalWidgetDelegate : public views::WidgetDelegateView {
  63  public:
  64   ModalWidgetDelegate() {}
  65   virtual ~ModalWidgetDelegate() {}
  66
  67   // Overridden from views::WidgetDelegate:
  68   virtual views::View* GetContentsView() OVERRIDE {
  69     return this;
  70   }
  71   virtual ui::ModalType GetModalType() const OVERRIDE {
  72     return ui::MODAL_TYPE_SYSTEM;
  73   }
  74
  75  private:
  76   DISALLOW_COPY_AND_ASSIGN(ModalWidgetDelegate);
  77 };
  78
  79 internal::DisplayManager* GetDisplayManager() {
  80   return Shell::GetInstance()->display_manager();
  81 }
  82
  83 // An event filter which moves the target window to the secondary root window
  84 // at pre-handle phase of a mouse release event.
  85 class MoveWindowByClickEventFilter : public ui::EventHandler {
  86  public:
  87   explicit MoveWindowByClickEventFilter(aura::Window* target)
  88       : target_(target) {}
  89   virtual ~MoveWindowByClickEventFilter() {}
  90
  91  private:
  92   // ui::EventHandler overrides:
  93   virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE {
  94     if (event->type() == ui::ET_MOUSE_RELEASED) {
  95       Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
  96       DCHECK_LT(1u, root_windows.size());
  97       root_windows[1]->AddChild(target_);
  98     }
  99   }
 100
 101   aura::Window* target_;
 102   DISALLOW_COPY_AND_ASSIGN(MoveWindowByClickEventFilter);
 103 };
 104
 105 }  // namespace
 106
 107 typedef test::AshTestBase ExtendedDesktopTest;
 108
 109 // Test conditions that root windows in extended desktop mode
 110 // must satisfy.
 111 TEST_F(ExtendedDesktopTest, Basic) {
 112   UpdateDisplay("1000x600,600x400");
 113   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 114
 115   // All root windows must have the root window controller.
 116   ASSERT_EQ(2U, root_windows.size());
 117   for (Shell::RootWindowList::const_iterator iter = root_windows.begin();
 118        iter != root_windows.end(); ++iter) {
 119     EXPECT_TRUE(GetRootWindowController(*iter) != NULL);
 120   }
 121   // Make sure root windows share the same controllers.
 122   EXPECT_EQ(aura::client::GetFocusClient(root_windows[0]),
 123             aura::client::GetFocusClient(root_windows[1]));
 124   EXPECT_EQ(aura::client::GetActivationClient(root_windows[0]),
 125             aura::client::GetActivationClient(root_windows[1]));
 126   EXPECT_EQ(aura::client::GetCaptureClient(root_windows[0]),
 127             aura::client::GetCaptureClient(root_windows[1]));
 128 }
 129
 130 TEST_F(ExtendedDesktopTest, Activation) {
 131   UpdateDisplay("1000x600,600x400");
 132   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 133
 134   views::Widget* widget_on_1st = CreateTestWidget(gfx::Rect(10, 10, 100, 100));
 135   views::Widget* widget_on_2nd =
 136       CreateTestWidget(gfx::Rect(1200, 10, 100, 100));
 137   EXPECT_EQ(root_windows[0], widget_on_1st->GetNativeView()->GetRootWindow());
 138   EXPECT_EQ(root_windows[1], widget_on_2nd->GetNativeView()->GetRootWindow());
 139
 140   EXPECT_EQ(widget_on_2nd->GetNativeView(),
 141             aura::client::GetFocusClient(root_windows[0])->GetFocusedWindow());
 142   EXPECT_TRUE(wm::IsActiveWindow(widget_on_2nd->GetNativeView()));
 143
 144   aura::test::EventGenerator generator_1st(root_windows[0]);
 145   aura::test::EventGenerator generator_2nd(root_windows[1]);
 146
 147   // Clicking a window changes the active window and active root window.
 148   generator_1st.MoveMouseToCenterOf(widget_on_1st->GetNativeView());
 149   generator_1st.ClickLeftButton();
 150
 151   EXPECT_EQ(widget_on_1st->GetNativeView(),
 152             aura::client::GetFocusClient(root_windows[0])->GetFocusedWindow());
 153   EXPECT_TRUE(wm::IsActiveWindow(widget_on_1st->GetNativeView()));
 154
 155   generator_2nd.MoveMouseToCenterOf(widget_on_2nd->GetNativeView());
 156   generator_2nd.ClickLeftButton();
 157
 158   EXPECT_EQ(widget_on_2nd->GetNativeView(),
 159             aura::client::GetFocusClient(root_windows[0])->GetFocusedWindow());
 160   EXPECT_TRUE(wm::IsActiveWindow(widget_on_2nd->GetNativeView()));
 161 }
 162
 163 TEST_F(ExtendedDesktopTest, SystemModal) {
 164   UpdateDisplay("1000x600,600x400");
 165   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 166
 167   views::Widget* widget_on_1st = CreateTestWidget(gfx::Rect(10, 10, 100, 100));
 168   EXPECT_TRUE(wm::IsActiveWindow(widget_on_1st->GetNativeView()));
 169   EXPECT_EQ(root_windows[0], widget_on_1st->GetNativeView()->GetRootWindow());
 170   EXPECT_EQ(root_windows[0], Shell::GetActiveRootWindow());
 171
 172   // Open system modal. Make sure it's on 2nd root window and active.
 173   views::Widget* modal_widget = views::Widget::CreateWindowWithBounds(
 174       new ModalWidgetDelegate(), gfx::Rect(1200, 100, 100, 100));
 175   modal_widget->Show();
 176   EXPECT_TRUE(wm::IsActiveWindow(modal_widget->GetNativeView()));
 177   EXPECT_EQ(root_windows[1], modal_widget->GetNativeView()->GetRootWindow());
 178   EXPECT_EQ(root_windows[1], Shell::GetActiveRootWindow());
 179
 180   // Clicking a widget on widget_on_1st display should not change activation.
 181   aura::test::EventGenerator generator_1st(root_windows[0]);
 182   generator_1st.MoveMouseToCenterOf(widget_on_1st->GetNativeView());
 183   generator_1st.ClickLeftButton();
 184   EXPECT_TRUE(wm::IsActiveWindow(modal_widget->GetNativeView()));
 185   EXPECT_EQ(root_windows[1], Shell::GetActiveRootWindow());
 186
 187   // Close system modal and so clicking a widget should work now.
 188   modal_widget->Close();
 189   generator_1st.MoveMouseToCenterOf(widget_on_1st->GetNativeView());
 190   generator_1st.ClickLeftButton();
 191   EXPECT_TRUE(wm::IsActiveWindow(widget_on_1st->GetNativeView()));
 192   EXPECT_EQ(root_windows[0], Shell::GetActiveRootWindow());
 193 }
 194
 195 TEST_F(ExtendedDesktopTest, TestCursor) {
 196   UpdateDisplay("1000x600,600x400");
 197   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 198   EXPECT_EQ(ui::kCursorPointer, root_windows[0]->last_cursor().native_type());
 199   EXPECT_EQ(ui::kCursorPointer, root_windows[1]->last_cursor().native_type());
 200   Shell::GetInstance()->cursor_manager()->SetCursor(ui::kCursorCopy);
 201   EXPECT_EQ(ui::kCursorCopy, root_windows[0]->last_cursor().native_type());
 202   EXPECT_EQ(ui::kCursorCopy, root_windows[1]->last_cursor().native_type());
 203 }
 204
 205 TEST_F(ExtendedDesktopTest, TestCursorLocation) {
 206   UpdateDisplay("0+0-1000x600,1001+0-600x400");
 207   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 208   aura::Window::TestApi root_window0_test_api(root_windows[0]);
 209   aura::Window::TestApi root_window1_test_api(root_windows[1]);
 210
 211   root_windows[0]->MoveCursorTo(gfx::Point(10, 10));
 212   EXPECT_EQ("10,10", Shell::GetScreen()->GetCursorScreenPoint().ToString());
 213   EXPECT_TRUE(root_window0_test_api.ContainsMouse());
 214   EXPECT_FALSE(root_window1_test_api.ContainsMouse());
 215   root_windows[1]->MoveCursorTo(gfx::Point(10, 20));
 216   EXPECT_EQ("1010,20", Shell::GetScreen()->GetCursorScreenPoint().ToString());
 217   EXPECT_FALSE(root_window0_test_api.ContainsMouse());
 218   EXPECT_TRUE(root_window1_test_api.ContainsMouse());
 219   root_windows[0]->MoveCursorTo(gfx::Point(20, 10));
 220   EXPECT_EQ("20,10", Shell::GetScreen()->GetCursorScreenPoint().ToString());
 221   EXPECT_TRUE(root_window0_test_api.ContainsMouse());
 222   EXPECT_FALSE(root_window1_test_api.ContainsMouse());
 223 }
 224
 225 TEST_F(ExtendedDesktopTest, CycleWindows) {
 226   UpdateDisplay("700x500,500x500");
 227   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 228
 229   WindowCycleController* controller =
 230       Shell::GetInstance()->window_cycle_controller();
 231
 232   views::Widget* d1_w1 = CreateTestWidget(gfx::Rect(10, 10, 100, 100));
 233   EXPECT_EQ(root_windows[0], d1_w1->GetNativeView()->GetRootWindow());
 234   views::Widget* d2_w1 = CreateTestWidget(gfx::Rect(800, 10, 100, 100));
 235   EXPECT_EQ(root_windows[1], d2_w1->GetNativeView()->GetRootWindow());
 236   EXPECT_TRUE(wm::IsActiveWindow(d2_w1->GetNativeView()));
 237
 238   controller->HandleCycleWindow(WindowCycleController::FORWARD, false);
 239   EXPECT_TRUE(wm::IsActiveWindow(d1_w1->GetNativeView()));
 240   controller->HandleCycleWindow(WindowCycleController::FORWARD, false);
 241   EXPECT_TRUE(wm::IsActiveWindow(d2_w1->GetNativeView()));
 242   controller->HandleCycleWindow(WindowCycleController::BACKWARD, false);
 243   EXPECT_TRUE(wm::IsActiveWindow(d1_w1->GetNativeView()));
 244   controller->HandleCycleWindow(WindowCycleController::BACKWARD, false);
 245   EXPECT_TRUE(wm::IsActiveWindow(d2_w1->GetNativeView()));
 246
 247   // Cycle through all windows across root windows.
 248   views::Widget* d1_w2 = CreateTestWidget(gfx::Rect(10, 200, 100, 100));
 249   EXPECT_EQ(root_windows[0], d1_w2->GetNativeView()->GetRootWindow());
 250   views::Widget* d2_w2 = CreateTestWidget(gfx::Rect(800, 200, 100, 100));
 251   EXPECT_EQ(root_windows[1], d2_w2->GetNativeView()->GetRootWindow());
 252
 253   controller->HandleCycleWindow(WindowCycleController::FORWARD, true);
 254   EXPECT_TRUE(wm::IsActiveWindow(d1_w2->GetNativeView()));
 255   controller->HandleCycleWindow(WindowCycleController::FORWARD, true);
 256   EXPECT_TRUE(wm::IsActiveWindow(d2_w1->GetNativeView()));
 257   controller->HandleCycleWindow(WindowCycleController::FORWARD, true);
 258   EXPECT_TRUE(wm::IsActiveWindow(d1_w1->GetNativeView()));
 259   controller->HandleCycleWindow(WindowCycleController::FORWARD, true);
 260   EXPECT_TRUE(wm::IsActiveWindow(d2_w2->GetNativeView()));
 261
 262   // Backwards
 263   controller->HandleCycleWindow(WindowCycleController::BACKWARD, true);
 264   EXPECT_TRUE(wm::IsActiveWindow(d1_w1->GetNativeView()));
 265   controller->HandleCycleWindow(WindowCycleController::BACKWARD, true);
 266   EXPECT_TRUE(wm::IsActiveWindow(d2_w1->GetNativeView()));
 267   controller->HandleCycleWindow(WindowCycleController::BACKWARD, true);
 268   EXPECT_TRUE(wm::IsActiveWindow(d1_w2->GetNativeView()));
 269   controller->HandleCycleWindow(WindowCycleController::BACKWARD, true);
 270   EXPECT_TRUE(wm::IsActiveWindow(d2_w2->GetNativeView()));
 271 }
 272
 273 TEST_F(ExtendedDesktopTest, GetRootWindowAt) {
 274   UpdateDisplay("700x500,500x500");
 275   SetSecondaryDisplayLayout(DisplayLayout::LEFT);
 276   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 277
 278   EXPECT_EQ(root_windows[1], wm::GetRootWindowAt(gfx::Point(-400, 100)));
 279   EXPECT_EQ(root_windows[1], wm::GetRootWindowAt(gfx::Point(-1, 100)));
 280   EXPECT_EQ(root_windows[0], wm::GetRootWindowAt(gfx::Point(0, 300)));
 281   EXPECT_EQ(root_windows[0], wm::GetRootWindowAt(gfx::Point(700,300)));
 282
 283   // Zero origin.
 284   EXPECT_EQ(root_windows[0], wm::GetRootWindowAt(gfx::Point(0, 0)));
 285
 286   // Out of range point should return the primary root window
 287   EXPECT_EQ(root_windows[0], wm::GetRootWindowAt(gfx::Point(-600, 0)));
 288   EXPECT_EQ(root_windows[0], wm::GetRootWindowAt(gfx::Point(701, 100)));
 289 }
 290
 291 TEST_F(ExtendedDesktopTest, GetRootWindowMatching) {
 292   UpdateDisplay("700x500,500x500");
 293   SetSecondaryDisplayLayout(DisplayLayout::LEFT);
 294
 295   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 296
 297   // Containing rect.
 298   EXPECT_EQ(root_windows[1],
 299             wm::GetRootWindowMatching(gfx::Rect(-300, 10, 50, 50)));
 300   EXPECT_EQ(root_windows[0],
 301             wm::GetRootWindowMatching(gfx::Rect(100, 10, 50, 50)));
 302
 303   // Intersecting rect.
 304   EXPECT_EQ(root_windows[1],
 305             wm::GetRootWindowMatching(gfx::Rect(-200, 0, 300, 300)));
 306   EXPECT_EQ(root_windows[0],
 307             wm::GetRootWindowMatching(gfx::Rect(-100, 0, 300, 300)));
 308
 309   // Zero origin.
 310   EXPECT_EQ(root_windows[0],
 311             wm::GetRootWindowMatching(gfx::Rect(0, 0, 0, 0)));
 312   EXPECT_EQ(root_windows[0],
 313             wm::GetRootWindowMatching(gfx::Rect(0, 0, 1, 1)));
 314
 315   // Empty rect.
 316   EXPECT_EQ(root_windows[1],
 317             wm::GetRootWindowMatching(gfx::Rect(-400, 100, 0, 0)));
 318   EXPECT_EQ(root_windows[0],
 319             wm::GetRootWindowMatching(gfx::Rect(100, 100, 0, 0)));
 320
 321   // Out of range rect should return the primary root window.
 322   EXPECT_EQ(root_windows[0],
 323             wm::GetRootWindowMatching(gfx::Rect(-600, -300, 50, 50)));
 324   EXPECT_EQ(root_windows[0],
 325             wm::GetRootWindowMatching(gfx::Rect(0, 1000, 50, 50)));
 326 }
 327
 328 TEST_F(ExtendedDesktopTest, Capture) {
 329   UpdateDisplay("1000x600,600x400");
 330   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 331
 332   aura::test::EventCountDelegate r1_d1;
 333   aura::test::EventCountDelegate r1_d2;
 334   aura::test::EventCountDelegate r2_d1;
 335
 336   scoped_ptr<aura::Window> r1_w1(aura::test::CreateTestWindowWithDelegate(
 337       &r1_d1, 0, gfx::Rect(10, 10, 100, 100), root_windows[0]));
 338   scoped_ptr<aura::Window> r1_w2(aura::test::CreateTestWindowWithDelegate(
 339       &r1_d2, 0, gfx::Rect(10, 100, 100, 100), root_windows[0]));
 340   scoped_ptr<aura::Window> r2_w1(aura::test::CreateTestWindowWithDelegate(
 341       &r2_d1, 0, gfx::Rect(10, 10, 100, 100), root_windows[1]));
 342
 343   r1_w1->SetCapture();
 344
 345   EXPECT_EQ(r1_w1.get(),
 346             aura::client::GetCaptureWindow(r2_w1->GetRootWindow()));
 347   aura::test::EventGenerator generator2(root_windows[1]);
 348   generator2.MoveMouseToCenterOf(r2_w1.get());
 349   generator2.ClickLeftButton();
 350   EXPECT_EQ("0 0 0", r2_d1.GetMouseMotionCountsAndReset());
 351   EXPECT_EQ("0 0", r2_d1.GetMouseButtonCountsAndReset());
 352   // The mouse is outside. On chromeos, the mouse is warped to the
 353   // dest root window, but it's not implemented on Win yet, so
 354   // no mouse move event on Win.
 355   EXPECT_EQ("1 1 0", r1_d1.GetMouseMotionCountsAndReset());
 356   EXPECT_EQ("1 1", r1_d1.GetMouseButtonCountsAndReset());
 357   // (15,15) on 1st display is (-985,15) on 2nd display.
 358   generator2.MoveMouseTo(-985, 15);
 359   EXPECT_EQ("0 1 0", r1_d1.GetMouseMotionCountsAndReset());
 360
 361   r1_w2->SetCapture();
 362   EXPECT_EQ(r1_w2.get(),
 363             aura::client::GetCaptureWindow(r2_w1->GetRootWindow()));
 364   generator2.MoveMouseBy(10, 10);
 365   generator2.ClickLeftButton();
 366   EXPECT_EQ("0 0 0", r2_d1.GetMouseMotionCountsAndReset());
 367   EXPECT_EQ("0 0", r2_d1.GetMouseButtonCountsAndReset());
 368   // mouse is already entered.
 369   EXPECT_EQ("0 1 0", r1_d2.GetMouseMotionCountsAndReset());
 370   EXPECT_EQ("1 1", r1_d2.GetMouseButtonCountsAndReset());
 371
 372   r1_w2->ReleaseCapture();
 373   EXPECT_EQ(NULL, aura::client::GetCaptureWindow(r2_w1->GetRootWindow()));
 374   generator2.MoveMouseTo(15, 15);
 375   generator2.ClickLeftButton();
 376   EXPECT_EQ("1 1 0", r2_d1.GetMouseMotionCountsAndReset());
 377   EXPECT_EQ("1 1", r2_d1.GetMouseButtonCountsAndReset());
 378   // Make sure the mouse_moved_handler_ is properly reset.
 379   EXPECT_EQ("0 0 0", r1_d2.GetMouseMotionCountsAndReset());
 380   EXPECT_EQ("0 0", r1_d2.GetMouseButtonCountsAndReset());
 381 }
 382
 383 TEST_F(ExtendedDesktopTest, MoveWindow) {
 384   UpdateDisplay("1000x600,600x400");
 385   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 386   views::Widget* d1 = CreateTestWidget(gfx::Rect(10, 10, 100, 100));
 387
 388   EXPECT_EQ(root_windows[0], d1->GetNativeView()->GetRootWindow());
 389
 390   d1->SetBounds(gfx::Rect(1010, 10, 100, 100));
 391   EXPECT_EQ("1010,10 100x100",
 392             d1->GetWindowBoundsInScreen().ToString());
 393
 394   EXPECT_EQ(root_windows[1], d1->GetNativeView()->GetRootWindow());
 395
 396   d1->SetBounds(gfx::Rect(10, 10, 100, 100));
 397   EXPECT_EQ("10,10 100x100",
 398             d1->GetWindowBoundsInScreen().ToString());
 399
 400   EXPECT_EQ(root_windows[0], d1->GetNativeView()->GetRootWindow());
 401
 402   // Make sure the bounds which doesn't fit to the root window
 403   // works correctly.
 404   d1->SetBounds(gfx::Rect(1560, 30, 100, 100));
 405   EXPECT_EQ(root_windows[1], d1->GetNativeView()->GetRootWindow());
 406   EXPECT_EQ("1560,30 100x100",
 407             d1->GetWindowBoundsInScreen().ToString());
 408
 409   // Setting outside of root windows will be moved to primary root window.
 410   // TODO(oshima): This one probably should pick the closest root window.
 411   d1->SetBounds(gfx::Rect(200, 10, 100, 100));
 412   EXPECT_EQ(root_windows[0], d1->GetNativeView()->GetRootWindow());
 413 }
 414
 415 // Verifies if the mouse event arrives to the window even when the window
 416 // moves to another root in a pre-target handler.  See: crbug.com/157583
 417 TEST_F(ExtendedDesktopTest, MoveWindowByMouseClick) {
 418   UpdateDisplay("1000x600,600x400");
 419
 420   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 421   aura::test::EventCountDelegate delegate;
 422   scoped_ptr<aura::Window> window(aura::test::CreateTestWindowWithDelegate(
 423       &delegate, 0, gfx::Rect(10, 10, 100, 100), root_windows[0]));
 424   MoveWindowByClickEventFilter event_filter(window.get());
 425   window->AddPreTargetHandler(&event_filter);
 426   aura::test::EventGenerator generator(root_windows[0], window.get());
 427   generator.ClickLeftButton();
 428   // Both mouse pressed and released arrive at the window and its delegate.
 429   EXPECT_EQ("1 1", delegate.GetMouseButtonCountsAndReset());
 430   // Also event_filter moves the window to another root at mouse release.
 431   EXPECT_EQ(root_windows[1], window->GetRootWindow());
 432 }
 433
 434 TEST_F(ExtendedDesktopTest, MoveWindowToDisplay) {
 435   UpdateDisplay("1000x1000,1000x1000");
 436   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 437
 438   gfx::Display display0 = Shell::GetScreen()->GetDisplayMatching(
 439       root_windows[0]->GetBoundsInScreen());
 440   gfx::Display display1 = Shell::GetScreen()->GetDisplayMatching(
 441       root_windows[1]->GetBoundsInScreen());
 442   EXPECT_NE(display0.id(), display1.id());
 443
 444   views::Widget* d1 = CreateTestWidget(gfx::Rect(10, 10, 1000, 100));
 445   EXPECT_EQ(root_windows[0], d1->GetNativeView()->GetRootWindow());
 446
 447   // Move the window where the window spans both root windows. Since the second
 448   // parameter is |display1|, the window should be shown on the secondary root.
 449   d1->GetNativeWindow()->SetBoundsInScreen(gfx::Rect(500, 10, 1000, 100),
 450                                            display1);
 451   EXPECT_EQ("500,10 1000x100",
 452             d1->GetWindowBoundsInScreen().ToString());
 453   EXPECT_EQ(root_windows[1], d1->GetNativeView()->GetRootWindow());
 454
 455   // Move to the primary root.
 456   d1->GetNativeWindow()->SetBoundsInScreen(gfx::Rect(500, 10, 1000, 100),
 457                                            display0);
 458   EXPECT_EQ("500,10 1000x100",
 459             d1->GetWindowBoundsInScreen().ToString());
 460   EXPECT_EQ(root_windows[0], d1->GetNativeView()->GetRootWindow());
 461 }
 462
 463 TEST_F(ExtendedDesktopTest, MoveWindowWithTransient) {
 464   UpdateDisplay("1000x600,600x400");
 465   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 466   views::Widget* w1 = CreateTestWidget(gfx::Rect(10, 10, 100, 100));
 467   views::Widget* w1_t1 = CreateTestWidgetWithParent(
 468       w1, gfx::Rect(50, 50, 50, 50), false /* transient */);
 469   // Transient child of the transient child.
 470   views::Widget* w1_t11 = CreateTestWidgetWithParent(
 471       w1_t1, gfx::Rect(1200, 70, 30, 30), false /* transient */);
 472
 473   views::Widget* w11 = CreateTestWidgetWithParent(
 474       w1, gfx::Rect(10, 10, 40, 40), true /* child */);
 475   views::Widget* w11_t1 = CreateTestWidgetWithParent(
 476       w1, gfx::Rect(1300, 100, 80, 80), false /* transient */);
 477
 478   EXPECT_EQ(root_windows[0], w1->GetNativeView()->GetRootWindow());
 479   EXPECT_EQ(root_windows[0], w11->GetNativeView()->GetRootWindow());
 480   EXPECT_EQ(root_windows[0], w1_t1->GetNativeView()->GetRootWindow());
 481   EXPECT_EQ(root_windows[0], w1_t11->GetNativeView()->GetRootWindow());
 482   EXPECT_EQ(root_windows[0], w11_t1->GetNativeView()->GetRootWindow());
 483   EXPECT_EQ("50,50 50x50",
 484             w1_t1->GetWindowBoundsInScreen().ToString());
 485   EXPECT_EQ("1200,70 30x30",
 486             w1_t11->GetWindowBoundsInScreen().ToString());
 487   EXPECT_EQ("20,20 40x40",
 488             w11->GetWindowBoundsInScreen().ToString());
 489   EXPECT_EQ("1300,100 80x80",
 490             w11_t1->GetWindowBoundsInScreen().ToString());
 491
 492   w1->SetBounds(gfx::Rect(1100,10,100,100));
 493
 494   EXPECT_EQ(root_windows[1], w1_t1->GetNativeView()->GetRootWindow());
 495   EXPECT_EQ(root_windows[1], w1_t1->GetNativeView()->GetRootWindow());
 496   EXPECT_EQ(root_windows[1], w1_t11->GetNativeView()->GetRootWindow());
 497   EXPECT_EQ(root_windows[1], w11->GetNativeView()->GetRootWindow());
 498   EXPECT_EQ(root_windows[1], w11_t1->GetNativeView()->GetRootWindow());
 499
 500   EXPECT_EQ("1110,20 40x40",
 501             w11->GetWindowBoundsInScreen().ToString());
 502   // Transient window's screen bounds stays the same.
 503   EXPECT_EQ("50,50 50x50",
 504             w1_t1->GetWindowBoundsInScreen().ToString());
 505   EXPECT_EQ("1200,70 30x30",
 506             w1_t11->GetWindowBoundsInScreen().ToString());
 507   EXPECT_EQ("1300,100 80x80",
 508             w11_t1->GetWindowBoundsInScreen().ToString());
 509
 510   // Transient window doesn't move between root window unless
 511   // its transient parent moves.
 512   w1_t1->SetBounds(gfx::Rect(10, 50, 50, 50));
 513   EXPECT_EQ(root_windows[1], w1_t1->GetNativeView()->GetRootWindow());
 514   EXPECT_EQ("10,50 50x50",
 515             w1_t1->GetWindowBoundsInScreen().ToString());
 516 }
 517
 518 namespace internal {
 519 // Test if the Window::ConvertPointToTarget works across root windows.
 520 // TODO(oshima): Move multiple display suport and this test to aura.
 521 TEST_F(ExtendedDesktopTest, ConvertPoint) {
 522   UpdateDisplay("1000x600,600x400");
 523   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 524   gfx::Display& display_1 =
 525       GetDisplayManager()->FindDisplayForRootWindow(root_windows[0]);
 526   EXPECT_EQ("0,0", display_1.bounds().origin().ToString());
 527   gfx::Display& display_2 =
 528       GetDisplayManager()->FindDisplayForRootWindow(root_windows[1]);
 529   EXPECT_EQ("1000,0", display_2.bounds().origin().ToString());
 530
 531   aura::Window* d1 =
 532       CreateTestWidget(gfx::Rect(10, 10, 100, 100))->GetNativeView();
 533   aura::Window* d2 =
 534       CreateTestWidget(gfx::Rect(1020, 20, 100, 100))->GetNativeView();
 535   EXPECT_EQ(root_windows[0], d1->GetRootWindow());
 536   EXPECT_EQ(root_windows[1], d2->GetRootWindow());
 537
 538   // Convert point in the Root2's window to the Root1's window Coord.
 539   gfx::Point p(0, 0);
 540   aura::Window::ConvertPointToTarget(root_windows[1], root_windows[0], &p);
 541   EXPECT_EQ("1000,0", p.ToString());
 542   p.SetPoint(0, 0);
 543   aura::Window::ConvertPointToTarget(d2, d1, &p);
 544   EXPECT_EQ("1010,10", p.ToString());
 545
 546   // Convert point in the Root1's window to the Root2's window Coord.
 547   p.SetPoint(0, 0);
 548   aura::Window::ConvertPointToTarget(root_windows[0], root_windows[1], &p);
 549   EXPECT_EQ("-1000,0", p.ToString());
 550   p.SetPoint(0, 0);
 551   aura::Window::ConvertPointToTarget(d1, d2, &p);
 552   EXPECT_EQ("-1010,-10", p.ToString());
 553
 554   // Move the 2nd display to the bottom and test again.
 555   SetSecondaryDisplayLayout(DisplayLayout::BOTTOM);
 556
 557   display_2 = GetDisplayManager()->FindDisplayForRootWindow(root_windows[1]);
 558   EXPECT_EQ("0,600", display_2.bounds().origin().ToString());
 559
 560   // Convert point in Root2's window to Root1's window Coord.
 561   p.SetPoint(0, 0);
 562   aura::Window::ConvertPointToTarget(root_windows[1], root_windows[0], &p);
 563   EXPECT_EQ("0,600", p.ToString());
 564   p.SetPoint(0, 0);
 565   aura::Window::ConvertPointToTarget(d2, d1, &p);
 566   EXPECT_EQ("10,610", p.ToString());
 567
 568   // Convert point in Root1's window to Root2's window Coord.
 569   p.SetPoint(0, 0);
 570   aura::Window::ConvertPointToTarget(root_windows[0], root_windows[1], &p);
 571   EXPECT_EQ("0,-600", p.ToString());
 572   p.SetPoint(0, 0);
 573   aura::Window::ConvertPointToTarget(d1, d2, &p);
 574   EXPECT_EQ("-10,-610", p.ToString());
 575 }
 576
 577 TEST_F(ExtendedDesktopTest, OpenSystemTray) {
 578   UpdateDisplay("500x600,600x400");
 579   SystemTray* tray = ash::Shell::GetInstance()->GetPrimarySystemTray();
 580   ASSERT_FALSE(tray->HasSystemBubble());
 581
 582   // Opens the tray by a dummy click event and makes sure that adding/removing
 583   // displays doesn't break anything.
 584   aura::test::EventGenerator event_generator(
 585       ash::Shell::GetInstance()->GetPrimaryRootWindow(),
 586       tray->GetWidget()->GetNativeWindow());
 587   event_generator.ClickLeftButton();
 588   EXPECT_TRUE(tray->HasSystemBubble());
 589
 590   UpdateDisplay("500x600");
 591   EXPECT_TRUE(tray->HasSystemBubble());
 592   UpdateDisplay("500x600,600x400");
 593   EXPECT_TRUE(tray->HasSystemBubble());
 594
 595   // Closes the tray and again makes sure that adding/removing displays doesn't
 596   // break anything.
 597   event_generator.ClickLeftButton();
 598   RunAllPendingInMessageLoop();
 599
 600   EXPECT_FALSE(tray->HasSystemBubble());
 601
 602   UpdateDisplay("500x600");
 603   EXPECT_FALSE(tray->HasSystemBubble());
 604   UpdateDisplay("500x600,600x400");
 605   EXPECT_FALSE(tray->HasSystemBubble());
 606 }
 607
 608 TEST_F(ExtendedDesktopTest, StayInSameRootWindow) {
 609   UpdateDisplay("100x100,200x200");
 610   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 611   views::Widget* w1 = CreateTestWidgetWithParent(
 612       NULL, gfx::Rect(10, 10, 50, 50), false);
 613   EXPECT_EQ(root_windows[0], w1->GetNativeView()->GetRootWindow());
 614   w1->SetBounds(gfx::Rect(150, 10, 50, 50));
 615   EXPECT_EQ(root_windows[1], w1->GetNativeView()->GetRootWindow());
 616
 617   // The widget stays in the same root if kStayInSameRootWindowKey is set to
 618   // true.
 619   w1->GetNativeView()->SetProperty(internal::kStayInSameRootWindowKey, true);
 620   w1->SetBounds(gfx::Rect(10, 10, 50, 50));
 621   EXPECT_EQ(root_windows[1], w1->GetNativeView()->GetRootWindow());
 622
 623   // The widget should now move to the 1st root window without the property.
 624   w1->GetNativeView()->ClearProperty(internal::kStayInSameRootWindowKey);
 625   w1->SetBounds(gfx::Rect(10, 10, 50, 50));
 626   EXPECT_EQ(root_windows[0], w1->GetNativeView()->GetRootWindow());
 627 }
 628
 629 TEST_F(ExtendedDesktopTest, KeyEventsOnLockScreen) {
 630   UpdateDisplay("100x100,200x200");
 631   Shell::RootWindowList root_windows = Shell::GetAllRootWindows();
 632
 633   // Create normal windows on both displays.
 634   views::Widget* widget1 = CreateTestWidget(
 635       Shell::GetScreen()->GetPrimaryDisplay().bounds());
 636   widget1->Show();
 637   EXPECT_EQ(root_windows[0], widget1->GetNativeView()->GetRootWindow());
 638   views::Widget* widget2 = CreateTestWidget(
 639       ScreenAsh::GetSecondaryDisplay().bounds());
 640   widget2->Show();
 641   EXPECT_EQ(root_windows[1], widget2->GetNativeView()->GetRootWindow());
 642
 643   // Create a LockScreen window.
 644   views::Widget* lock_widget = CreateTestWidget(
 645       Shell::GetScreen()->GetPrimaryDisplay().bounds());
 646   views::Textfield* textfield = new views::Textfield;
 647   lock_widget->SetContentsView(textfield);
 648
 649   ash::Shell::GetContainer(
 650       Shell::GetPrimaryRootWindow(),
 651       ash::internal::kShellWindowId_LockScreenContainer)->
 652       AddChild(lock_widget->GetNativeView());
 653   lock_widget->Show();
 654   textfield->RequestFocus();
 655
 656   aura::client::FocusClient* focus_client =
 657       aura::client::GetFocusClient(root_windows[0]);
 658   EXPECT_EQ(lock_widget->GetNativeView(), focus_client->GetFocusedWindow());
 659
 660   // The lock window should get events on both root windows.
 661   aura::test::EventGenerator generator1(root_windows[0]);
 662   generator1.PressKey(ui::VKEY_A, 0);
 663   generator1.ReleaseKey(ui::VKEY_A, 0);
 664   EXPECT_EQ(lock_widget->GetNativeView(), focus_client->GetFocusedWindow());
 665   EXPECT_EQ("a", UTF16ToASCII(textfield->text()));
 666
 667   aura::test::EventGenerator generator2(root_windows[1]);
 668   generator2.PressKey(ui::VKEY_B, 0);
 669   generator2.ReleaseKey(ui::VKEY_B, 0);
 670   EXPECT_EQ(lock_widget->GetNativeView(), focus_client->GetFocusedWindow());
 671   EXPECT_EQ("ab", UTF16ToASCII(textfield->text()));
 672
 673   // Deleting 2nd display. The lock window still should get the events.
 674   UpdateDisplay("100x100");
 675   generator2.PressKey(ui::VKEY_C, 0);
 676   generator2.ReleaseKey(ui::VKEY_C, 0);
 677   EXPECT_EQ(lock_widget->GetNativeView(), focus_client->GetFocusedWindow());
 678   EXPECT_EQ("abc", UTF16ToASCII(textfield->text()));
 679
 680   // Creating 2nd display again, and lock window still should get events
 681   // on both root windows.
 682   UpdateDisplay("100x100,200x200");
 683   root_windows = Shell::GetAllRootWindows();
 684   generator1.PressKey(ui::VKEY_D, 0);
 685   generator1.ReleaseKey(ui::VKEY_D, 0);
 686   EXPECT_EQ(lock_widget->GetNativeView(), focus_client->GetFocusedWindow());
 687   EXPECT_EQ("abcd", UTF16ToASCII(textfield->text()));
 688
 689   aura::test::EventGenerator generator22(root_windows[1]);
 690   generator22.PressKey(ui::VKEY_E, 0);
 691   generator22.ReleaseKey(ui::VKEY_E, 0);
 692   EXPECT_EQ(lock_widget->GetNativeView(), focus_client->GetFocusedWindow());
 693   EXPECT_EQ("abcde", UTF16ToASCII(textfield->text()));
 694 }
 695
 696 }  // namespace internal
 697 }  // namespace ash