ash/wm/window_manager_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/shell.h"
   6 #include "ash/shell_window_ids.h"
   7 #include "ash/test/ash_test_base.h"
   8 #include "ash/test/shell_test_api.h"
   9 #include "ash/test/test_activation_delegate.h"
  10 #include "ash/wm/activation_controller.h"
  11 #include "ash/wm/window_util.h"
  12 #include "ui/aura/client/activation_client.h"
  13 #include "ui/aura/client/activation_delegate.h"
  14 #include "ui/aura/client/cursor_client_observer.h"
  15 #include "ui/aura/client/focus_client.h"
  16 #include "ui/aura/env.h"
  17 #include "ui/aura/root_window.h"
  18 #include "ui/aura/test/aura_test_base.h"
  19 #include "ui/aura/test/event_generator.h"
  20 #include "ui/aura/test/test_event_handler.h"
  21 #include "ui/aura/test/test_window_delegate.h"
  22 #include "ui/aura/test/test_windows.h"
  23 #include "ui/base/cursor/cursor.h"
  24 #include "ui/base/events/event.h"
  25 #include "ui/base/events/event_utils.h"
  26 #include "ui/base/hit_test.h"
  27 #include "ui/gfx/screen.h"
  28 #include "ui/views/corewm/compound_event_filter.h"
  29 #include "ui/views/corewm/corewm_switches.h"
  30 #include "ui/views/corewm/input_method_event_filter.h"
  31
  32 namespace {
  33
  34 class TestingCursorClientObserver : public aura::client::CursorClientObserver {
  35  public:
  36   TestingCursorClientObserver()
  37       : cursor_visibility_(false),
  38         did_visibility_change_(false) {}
  39   void reset() { cursor_visibility_ = did_visibility_change_ = false; }
  40   bool is_cursor_visible() const { return cursor_visibility_; }
  41   bool did_visibility_change() const { return did_visibility_change_; }
  42
  43   // Overridden from aura::client::CursorClientObserver:
  44   virtual void OnCursorVisibilityChanged(bool is_visible) OVERRIDE {
  45     cursor_visibility_ = is_visible;
  46     did_visibility_change_ = true;
  47   }
  48
  49  private:
  50   bool cursor_visibility_;
  51   bool did_visibility_change_;
  52
  53   DISALLOW_COPY_AND_ASSIGN(TestingCursorClientObserver);
  54 };
  55
  56 base::TimeDelta getTime() {
  57   return ui::EventTimeForNow();
  58 }
  59
  60 // A slightly changed TestEventHandler which can be configured to return a
  61 // specified value for key/mouse event handling.
  62 class CustomEventHandler : public aura::test::TestEventHandler {
  63  public:
  64   CustomEventHandler()
  65       : key_result_(ui::ER_UNHANDLED),
  66         mouse_result_(ui::ER_UNHANDLED) {
  67   }
  68
  69   virtual ~CustomEventHandler() {}
  70
  71   void set_key_event_handling_result(ui::EventResult result) {
  72     key_result_ = result;
  73   }
  74
  75   void set_mouse_event_handling_result(ui::EventResult result) {
  76     mouse_result_ = result;
  77   }
  78
  79   // Overridden from ui::EventHandler:
  80   virtual void OnKeyEvent(ui::KeyEvent* event) OVERRIDE {
  81     aura::test::TestEventHandler::OnKeyEvent(event);
  82     if (key_result_ & ui::ER_HANDLED)
  83       event->SetHandled();
  84     if (key_result_ & ui::ER_CONSUMED)
  85       event->StopPropagation();
  86   }
  87
  88   virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE {
  89     aura::test::TestEventHandler::OnMouseEvent(event);
  90     if (mouse_result_ & ui::ER_HANDLED)
  91       event->SetHandled();
  92     if (mouse_result_ & ui::ER_CONSUMED)
  93       event->StopPropagation();
  94   }
  95
  96  private:
  97   ui::EventResult key_result_;
  98   ui::EventResult mouse_result_;
  99
 100   DISALLOW_COPY_AND_ASSIGN(CustomEventHandler);
 101 };
 102
 103 }  // namespace
 104
 105 namespace ash {
 106
 107 typedef test::AshTestBase WindowManagerTest;
 108
 109 class NonFocusableDelegate : public aura::test::TestWindowDelegate {
 110  public:
 111   NonFocusableDelegate() {}
 112
 113  private:
 114   virtual bool CanFocus() OVERRIDE {
 115     return false;
 116   }
 117
 118   DISALLOW_COPY_AND_ASSIGN(NonFocusableDelegate);
 119 };
 120
 121 class HitTestWindowDelegate : public aura::test::TestWindowDelegate {
 122  public:
 123   HitTestWindowDelegate()
 124       : hittest_code_(HTNOWHERE) {
 125   }
 126   virtual ~HitTestWindowDelegate() {}
 127   void set_hittest_code(int hittest_code) { hittest_code_ = hittest_code; }
 128
 129  private:
 130   // Overridden from TestWindowDelegate:
 131   virtual int GetNonClientComponent(const gfx::Point& point) const OVERRIDE {
 132     return hittest_code_;
 133   }
 134
 135   int hittest_code_;
 136
 137   DISALLOW_COPY_AND_ASSIGN(HitTestWindowDelegate);
 138 };
 139
 140 TEST_F(WindowManagerTest, Focus) {
 141   // The IME event filter interferes with the basic key event propagation we
 142   // attempt to do here, so we remove it.
 143   test::ShellTestApi shell_test(Shell::GetInstance());
 144   Shell::GetInstance()->RemovePreTargetHandler(
 145       shell_test.input_method_event_filter());
 146
 147   aura::RootWindow* root_window = Shell::GetPrimaryRootWindow();
 148   root_window->SetBounds(gfx::Rect(0, 0, 510, 510));
 149
 150   // Supplied ids are negative so as not to collide with shell ids.
 151   // TODO(beng): maybe introduce a MAKE_SHELL_ID() macro that generates a safe
 152   //             id beyond shell id max?
 153   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 154       SK_ColorWHITE, -1, gfx::Rect(10, 10, 500, 500)));
 155   scoped_ptr<aura::Window> w11(aura::test::CreateTestWindow(
 156       SK_ColorGREEN, -11, gfx::Rect(5, 5, 100, 100), w1.get()));
 157   scoped_ptr<aura::Window> w111(aura::test::CreateTestWindow(
 158       SK_ColorCYAN, -111, gfx::Rect(5, 5, 75, 75), w11.get()));
 159   scoped_ptr<aura::Window> w1111(aura::test::CreateTestWindow(
 160       SK_ColorRED, -1111, gfx::Rect(5, 5, 50, 50), w111.get()));
 161   scoped_ptr<aura::Window> w12(aura::test::CreateTestWindow(
 162       SK_ColorMAGENTA, -12, gfx::Rect(10, 420, 25, 25), w1.get()));
 163   aura::test::ColorTestWindowDelegate* w121delegate =
 164       new aura::test::ColorTestWindowDelegate(SK_ColorYELLOW);
 165   scoped_ptr<aura::Window> w121(aura::test::CreateTestWindowWithDelegate(
 166       w121delegate, -121, gfx::Rect(5, 5, 5, 5), w12.get()));
 167   aura::test::ColorTestWindowDelegate* w122delegate =
 168       new aura::test::ColorTestWindowDelegate(SK_ColorRED);
 169   scoped_ptr<aura::Window> w122(aura::test::CreateTestWindowWithDelegate(
 170       w122delegate, -122, gfx::Rect(10, 5, 5, 5), w12.get()));
 171   aura::test::ColorTestWindowDelegate* w123delegate =
 172       new aura::test::ColorTestWindowDelegate(SK_ColorRED);
 173   scoped_ptr<aura::Window> w123(aura::test::CreateTestWindowWithDelegate(
 174       w123delegate, -123, gfx::Rect(15, 5, 5, 5), w12.get()));
 175   scoped_ptr<aura::Window> w13(aura::test::CreateTestWindow(
 176       SK_ColorGRAY, -13, gfx::Rect(5, 470, 50, 50), w1.get()));
 177
 178   // Click on a sub-window (w121) to focus it.
 179   aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
 180                                        w121.get());
 181   generator.ClickLeftButton();
 182
 183   aura::client::FocusClient* focus_client =
 184       aura::client::GetFocusClient(w121.get());
 185   EXPECT_EQ(w121.get(), focus_client->GetFocusedWindow());
 186
 187   // The key press should be sent to the focused sub-window.
 188   ui::KeyEvent keyev(ui::ET_KEY_PRESSED, ui::VKEY_E, 0, false);
 189   root_window->AsRootWindowHostDelegate()->OnHostKeyEvent(&keyev);
 190   EXPECT_EQ(ui::VKEY_E, w121delegate->last_key_code());
 191
 192   // Touch on a sub-window (w122) to focus it.
 193   gfx::Point click_point = w122->bounds().CenterPoint();
 194   aura::Window::ConvertPointToTarget(w122->parent(), root_window, &click_point);
 195   ui::TouchEvent touchev(ui::ET_TOUCH_PRESSED, click_point, 0, getTime());
 196   root_window->AsRootWindowHostDelegate()->OnHostTouchEvent(&touchev);
 197   focus_client = aura::client::GetFocusClient(w122.get());
 198   EXPECT_EQ(w122.get(), focus_client->GetFocusedWindow());
 199
 200   // The key press should be sent to the focused sub-window.
 201   root_window->AsRootWindowHostDelegate()->OnHostKeyEvent(&keyev);
 202   EXPECT_EQ(ui::VKEY_E, w122delegate->last_key_code());
 203
 204   // Hiding the focused window will set the focus to its parent if
 205   // it's focusable.
 206   w122->Hide();
 207   EXPECT_EQ(aura::client::GetFocusClient(w12.get()),
 208             aura::client::GetFocusClient(w122.get()));
 209   EXPECT_EQ(w12.get(),
 210             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 211
 212   // Sets the focus back to w122.
 213   w122->Show();
 214   w122->Focus();
 215   EXPECT_EQ(w122.get(),
 216             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 217
 218   // Removing the focused window from parent should set the focus to
 219   // its parent if it's focusable.
 220   w12->RemoveChild(w122.get());
 221   EXPECT_EQ(NULL, aura::client::GetFocusClient(w122.get()));
 222   EXPECT_EQ(w12.get(),
 223             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 224
 225   // Set the focus to w123, but make the w1 not activatable.
 226   test::TestActivationDelegate activation_delegate(false);
 227   w123->Focus();
 228   EXPECT_EQ(w123.get(),
 229             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 230   aura::client::SetActivationDelegate(w1.get(), &activation_delegate);
 231
 232   // Hiding the focused window will set the focus to NULL because
 233   // parent window is not focusable.
 234   w123->Hide();
 235   EXPECT_EQ(aura::client::GetFocusClient(w12.get()),
 236             aura::client::GetFocusClient(w123.get()));
 237   EXPECT_EQ(NULL, aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 238   EXPECT_FALSE(root_window->AsRootWindowHostDelegate()->OnHostKeyEvent(&keyev));
 239
 240   // Set the focus back to w123
 241   aura::client::SetActivationDelegate(w1.get(), NULL);
 242   w123->Show();
 243   w123->Focus();
 244   EXPECT_EQ(w123.get(),
 245             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 246   aura::client::SetActivationDelegate(w1.get(), &activation_delegate);
 247
 248   // Removing the focused window will set the focus to NULL because
 249   // parent window is not focusable.
 250   w12->RemoveChild(w123.get());
 251   EXPECT_EQ(NULL, aura::client::GetFocusClient(w123.get()));
 252   EXPECT_FALSE(root_window->AsRootWindowHostDelegate()->OnHostKeyEvent(&keyev));
 253 }
 254
 255 // Various assertion testing for activating windows.
 256 TEST_F(WindowManagerTest, ActivateOnMouse) {
 257   aura::RootWindow* root_window = Shell::GetPrimaryRootWindow();
 258
 259   test::TestActivationDelegate d1;
 260   aura::test::TestWindowDelegate wd;
 261   scoped_ptr<aura::Window> w1(CreateTestWindowInShellWithDelegate(
 262       &wd, -1, gfx::Rect(10, 10, 50, 50)));
 263   d1.SetWindow(w1.get());
 264   test::TestActivationDelegate d2;
 265   scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 266       &wd, -2, gfx::Rect(70, 70, 50, 50)));
 267   d2.SetWindow(w2.get());
 268
 269   aura::client::FocusClient* focus_client =
 270       aura::client::GetFocusClient(w1.get());
 271
 272   d1.Clear();
 273   d2.Clear();
 274
 275   // Activate window1.
 276   wm::ActivateWindow(w1.get());
 277   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 278   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 279   EXPECT_EQ(1, d1.activated_count());
 280   EXPECT_EQ(0, d1.lost_active_count());
 281   d1.Clear();
 282
 283   {
 284     // Click on window2.
 285     aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
 286                                          w2.get());
 287     generator.ClickLeftButton();
 288
 289     // Window2 should have become active.
 290     EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 291     EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 292     EXPECT_EQ(0, d1.activated_count());
 293     EXPECT_EQ(1, d1.lost_active_count());
 294     EXPECT_EQ(1, d2.activated_count());
 295     EXPECT_EQ(0, d2.lost_active_count());
 296     d1.Clear();
 297     d2.Clear();
 298   }
 299
 300   {
 301     // Click back on window1, but set it up so w1 doesn't activate on click.
 302     aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
 303                                          w1.get());
 304     d1.set_activate(false);
 305     generator.ClickLeftButton();
 306
 307     // Window2 should still be active and focused.
 308     EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 309     EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 310     EXPECT_EQ(0, d1.activated_count());
 311     EXPECT_EQ(0, d1.lost_active_count());
 312     EXPECT_EQ(0, d2.activated_count());
 313     EXPECT_EQ(0, d2.lost_active_count());
 314     d1.Clear();
 315     d2.Clear();
 316   }
 317
 318   // Destroy window2, this should make window1 active.
 319   d1.set_activate(true);
 320   w2.reset();
 321   EXPECT_EQ(0, d2.activated_count());
 322   EXPECT_EQ(views::corewm::UseFocusController() ? 1 : 0,
 323             d2.lost_active_count());
 324   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 325   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 326   EXPECT_EQ(1, d1.activated_count());
 327   EXPECT_EQ(0, d1.lost_active_count());
 328
 329   // Clicking an active window with a child shouldn't steal the
 330   // focus from the child.
 331   {
 332     scoped_ptr<aura::Window> w11(CreateTestWindowWithDelegate(
 333           &wd, -11, gfx::Rect(10, 10, 10, 10), w1.get()));
 334     aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
 335                                          w11.get());
 336     // First set the focus to the child |w11|.
 337     generator.ClickLeftButton();
 338     EXPECT_EQ(w11.get(), focus_client->GetFocusedWindow());
 339     EXPECT_EQ(w1.get(), wm::GetActiveWindow());
 340
 341     // Then click the parent active window. The focus shouldn't move.
 342     gfx::Point left_top = w1->bounds().origin();
 343     aura::Window::ConvertPointToTarget(w1->parent(), root_window, &left_top);
 344     left_top.Offset(1, 1);
 345     generator.MoveMouseTo(left_top);
 346     generator.ClickLeftButton();
 347     EXPECT_EQ(w11.get(), focus_client->GetFocusedWindow());
 348     EXPECT_EQ(w1.get(), wm::GetActiveWindow());
 349   }
 350
 351   // Clicking on a non-focusable window inside a background window should still
 352   // give focus to the background window.
 353   {
 354     NonFocusableDelegate nfd;
 355     scoped_ptr<aura::Window> w11(CreateTestWindowWithDelegate(
 356           &nfd, -1, gfx::Rect(10, 10, 10, 10), w1.get()));
 357     // Move focus to |w2| first.
 358     scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 359           &wd, -1, gfx::Rect(70, 70, 50, 50)));
 360     aura::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
 361                                          w2.get());
 362     generator.ClickLeftButton();
 363     EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 364     EXPECT_FALSE(w11->CanFocus());
 365
 366     // Click on |w11|. This should focus w1.
 367     generator.MoveMouseToCenterOf(w11.get());
 368     generator.ClickLeftButton();
 369     EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 370   }
 371 }
 372
 373 TEST_F(WindowManagerTest, PanelActivation) {
 374   aura::test::TestWindowDelegate wd;
 375   scoped_ptr<aura::Window> w1(CreateTestWindowInShellWithDelegate(
 376       &wd, -1, gfx::Rect(10, 10, 50, 50)));
 377   aura::test::TestWindowDelegate pd;
 378   scoped_ptr<aura::Window> p1(CreateTestWindowInShellWithDelegateAndType(
 379       &pd, aura::client::WINDOW_TYPE_PANEL, -1, gfx::Rect(10, 10, 50, 50)));
 380   aura::client::FocusClient* focus_client =
 381       aura::client::GetFocusClient(w1.get());
 382
 383   // Activate w1.
 384   wm::ActivateWindow(w1.get());
 385   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 386
 387   // Activate p1.
 388   wm::ActivateWindow(p1.get());
 389   EXPECT_TRUE(wm::IsActiveWindow(p1.get()));
 390   EXPECT_EQ(p1.get(), focus_client->GetFocusedWindow());
 391
 392   // Activate w1.
 393   wm::ActivateWindow(w1.get());
 394   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 395   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 396
 397   // Clicking on a non-activatable window should not change the active window.
 398   {
 399     NonFocusableDelegate nfd;
 400     scoped_ptr<aura::Window> w3(CreateTestWindowInShellWithDelegate(
 401           &nfd, -1, gfx::Rect(70, 70, 50, 50)));
 402     aura::test::EventGenerator generator3(Shell::GetPrimaryRootWindow(),
 403                                          w3.get());
 404     wm::ActivateWindow(p1.get());
 405     EXPECT_TRUE(wm::IsActiveWindow(p1.get()));
 406     generator3.ClickLeftButton();
 407     EXPECT_TRUE(wm::IsActiveWindow(p1.get()));
 408   }
 409 }
 410
 411 // Essentially the same as ActivateOnMouse, but for touch events.
 412 TEST_F(WindowManagerTest, ActivateOnTouch) {
 413   aura::RootWindow* root_window = Shell::GetPrimaryRootWindow();
 414
 415   test::TestActivationDelegate d1;
 416   aura::test::TestWindowDelegate wd;
 417   scoped_ptr<aura::Window> w1(CreateTestWindowInShellWithDelegate(
 418       &wd, -1, gfx::Rect(10, 10, 50, 50)));
 419   d1.SetWindow(w1.get());
 420   test::TestActivationDelegate d2;
 421   scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 422       &wd, -2, gfx::Rect(70, 70, 50, 50)));
 423   d2.SetWindow(w2.get());
 424
 425   aura::client::FocusClient* focus_client =
 426       aura::client::GetFocusClient(w1.get());
 427
 428   d1.Clear();
 429   d2.Clear();
 430
 431   // Activate window1.
 432   wm::ActivateWindow(w1.get());
 433   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 434   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 435   EXPECT_EQ(1, d1.activated_count());
 436   EXPECT_EQ(0, d1.lost_active_count());
 437   d1.Clear();
 438
 439   // Touch window2.
 440   gfx::Point press_point = w2->bounds().CenterPoint();
 441   aura::Window::ConvertPointToTarget(w2->parent(), root_window, &press_point);
 442   ui::TouchEvent touchev1(ui::ET_TOUCH_PRESSED, press_point, 0, getTime());
 443   root_window->AsRootWindowHostDelegate()->OnHostTouchEvent(&touchev1);
 444
 445   // Window2 should have become active.
 446   EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 447   EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 448   EXPECT_EQ(0, d1.activated_count());
 449   EXPECT_EQ(1, d1.lost_active_count());
 450   EXPECT_EQ(1, d2.activated_count());
 451   EXPECT_EQ(0, d2.lost_active_count());
 452   d1.Clear();
 453   d2.Clear();
 454
 455   // Touch window1, but set it up so w1 doesn't activate on touch.
 456   press_point = w1->bounds().CenterPoint();
 457   aura::Window::ConvertPointToTarget(w1->parent(), root_window, &press_point);
 458   d1.set_activate(false);
 459   ui::TouchEvent touchev2(ui::ET_TOUCH_PRESSED, press_point, 1, getTime());
 460   root_window->AsRootWindowHostDelegate()->OnHostTouchEvent(&touchev2);
 461
 462   // Window2 should still be active and focused.
 463   EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 464   EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 465   EXPECT_EQ(0, d1.activated_count());
 466   EXPECT_EQ(0, d1.lost_active_count());
 467   EXPECT_EQ(0, d2.activated_count());
 468   EXPECT_EQ(0, d2.lost_active_count());
 469   d1.Clear();
 470   d2.Clear();
 471
 472   // Destroy window2, this should make window1 active.
 473   d1.set_activate(true);
 474   w2.reset();
 475   EXPECT_EQ(0, d2.activated_count());
 476   EXPECT_EQ(views::corewm::UseFocusController() ? 1 : 0,
 477             d2.lost_active_count());
 478   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 479   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 480   EXPECT_EQ(1, d1.activated_count());
 481   EXPECT_EQ(0, d1.lost_active_count());
 482 }
 483
 484 TEST_F(WindowManagerTest, MouseEventCursors) {
 485   aura::RootWindow* root_window = Shell::GetPrimaryRootWindow();
 486
 487   // Create a window.
 488   const int kWindowLeft = 123;
 489   const int kWindowTop = 45;
 490   HitTestWindowDelegate window_delegate;
 491   scoped_ptr<aura::Window> window(CreateTestWindowInShellWithDelegate(
 492     &window_delegate,
 493     -1,
 494     gfx::Rect(kWindowLeft, kWindowTop, 640, 480)));
 495
 496   // Create two mouse movement events we can switch between.
 497   gfx::Point point1(kWindowLeft, kWindowTop);
 498   aura::Window::ConvertPointToTarget(window->parent(), root_window, &point1);
 499
 500   gfx::Point point2(kWindowLeft + 1, kWindowTop + 1);
 501   aura::Window::ConvertPointToTarget(window->parent(), root_window, &point2);
 502
 503   // Cursor starts as a pointer (set during Shell::Init()).
 504   EXPECT_EQ(ui::kCursorPointer, root_window->last_cursor().native_type());
 505
 506   {
 507     // Resize edges and corners show proper cursors.
 508     window_delegate.set_hittest_code(HTBOTTOM);
 509     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1, 0x0);
 510     root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&move1);
 511     EXPECT_EQ(ui::kCursorSouthResize, root_window->last_cursor().native_type());
 512   }
 513
 514   {
 515     window_delegate.set_hittest_code(HTBOTTOMLEFT);
 516     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2, 0x0);
 517     root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&move2);
 518     EXPECT_EQ(ui::kCursorSouthWestResize,
 519               root_window->last_cursor().native_type());
 520   }
 521
 522   {
 523     window_delegate.set_hittest_code(HTBOTTOMRIGHT);
 524     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1, 0x0);
 525     root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&move1);
 526     EXPECT_EQ(ui::kCursorSouthEastResize,
 527               root_window->last_cursor().native_type());
 528   }
 529
 530   {
 531     window_delegate.set_hittest_code(HTLEFT);
 532     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2, 0x0);
 533     root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&move2);
 534     EXPECT_EQ(ui::kCursorWestResize, root_window->last_cursor().native_type());
 535   }
 536
 537   {
 538     window_delegate.set_hittest_code(HTRIGHT);
 539     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1, 0x0);
 540     root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&move1);
 541     EXPECT_EQ(ui::kCursorEastResize, root_window->last_cursor().native_type());
 542   }
 543
 544   {
 545     window_delegate.set_hittest_code(HTTOP);
 546     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2, 0x0);
 547     root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&move2);
 548     EXPECT_EQ(ui::kCursorNorthResize, root_window->last_cursor().native_type());
 549   }
 550
 551   {
 552     window_delegate.set_hittest_code(HTTOPLEFT);
 553     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1, 0x0);
 554     root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&move1);
 555     EXPECT_EQ(ui::kCursorNorthWestResize,
 556               root_window->last_cursor().native_type());
 557   }
 558
 559   {
 560     window_delegate.set_hittest_code(HTTOPRIGHT);
 561     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2, 0x0);
 562     root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&move2);
 563     EXPECT_EQ(ui::kCursorNorthEastResize,
 564               root_window->last_cursor().native_type());
 565   }
 566
 567   {
 568     // Client area uses null cursor.
 569     window_delegate.set_hittest_code(HTCLIENT);
 570     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1, 0x0);
 571     root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&move1);
 572     EXPECT_EQ(ui::kCursorNull, root_window->last_cursor().native_type());
 573   }
 574 }
 575
 576 #if defined(OS_MACOSX) || defined(OS_WIN)
 577 #define MAYBE_TransformActivate DISABLED_TransformActivate
 578 #else
 579 #define MAYBE_TransformActivate TransformActivate
 580 #endif
 581 TEST_F(WindowManagerTest, MAYBE_TransformActivate) {
 582   aura::RootWindow* root_window = Shell::GetPrimaryRootWindow();
 583   gfx::Size size = root_window->bounds().size();
 584   EXPECT_EQ(gfx::Rect(size).ToString(),
 585             Shell::GetScreen()->GetDisplayNearestPoint(
 586                 gfx::Point()).bounds().ToString());
 587
 588   // Rotate it clock-wise 90 degrees.
 589   gfx::Transform transform;
 590   transform.Translate(size.width(), 0);
 591   transform.Rotate(90.0f);
 592   root_window->SetTransform(transform);
 593
 594   test::TestActivationDelegate d1;
 595   aura::test::TestWindowDelegate wd;
 596   scoped_ptr<aura::Window> w1(
 597       CreateTestWindowInShellWithDelegate(&wd, 1, gfx::Rect(0, 10, 50, 50)));
 598   d1.SetWindow(w1.get());
 599   w1->Show();
 600
 601   gfx::Point miss_point(5, 5);
 602   transform.TransformPoint(miss_point);
 603   ui::MouseEvent mouseev1(ui::ET_MOUSE_PRESSED,
 604                           miss_point,
 605                           miss_point,
 606                           ui::EF_LEFT_MOUSE_BUTTON);
 607   root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&mouseev1);
 608   EXPECT_EQ(NULL, aura::client::GetFocusClient(w1.get())->GetFocusedWindow());
 609   ui::MouseEvent mouseup(ui::ET_MOUSE_RELEASED,
 610                          miss_point,
 611                          miss_point,
 612                          ui::EF_LEFT_MOUSE_BUTTON);
 613   root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&mouseup);
 614
 615   gfx::Point hit_point(5, 15);
 616   transform.TransformPoint(hit_point);
 617   ui::MouseEvent mouseev2(ui::ET_MOUSE_PRESSED,
 618                           hit_point,
 619                           hit_point,
 620                           ui::EF_LEFT_MOUSE_BUTTON);
 621   root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&mouseev2);
 622   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 623   EXPECT_EQ(w1.get(),
 624             aura::client::GetFocusClient(w1.get())->GetFocusedWindow());
 625 }
 626
 627 TEST_F(WindowManagerTest, AdditionalFilters) {
 628   // The IME event filter interferes with the basic key event propagation we
 629   // attempt to do here, so we remove it.
 630   test::ShellTestApi shell_test(Shell::GetInstance());
 631   Shell::GetInstance()->RemovePreTargetHandler(
 632       shell_test.input_method_event_filter());
 633
 634   aura::RootWindow* root_window = Shell::GetPrimaryRootWindow();
 635
 636   // Creates a window and make it active
 637   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 638       SK_ColorWHITE, -1, gfx::Rect(0, 0, 100, 100)));
 639   wm::ActivateWindow(w1.get());
 640
 641   // Creates two addition filters
 642   scoped_ptr<CustomEventHandler> f1(new CustomEventHandler);
 643   scoped_ptr<CustomEventHandler> f2(new CustomEventHandler);
 644
 645   // Adds them to root window event filter.
 646   views::corewm::CompoundEventFilter* env_filter =
 647       Shell::GetInstance()->env_filter();
 648   env_filter->AddHandler(f1.get());
 649   env_filter->AddHandler(f2.get());
 650
 651   // Dispatches mouse and keyboard events.
 652   ui::KeyEvent key_event(ui::ET_KEY_PRESSED, ui::VKEY_A, 0, false);
 653   root_window->AsRootWindowHostDelegate()->OnHostKeyEvent(&key_event);
 654   ui::MouseEvent mouse_pressed(
 655       ui::ET_MOUSE_PRESSED, gfx::Point(0, 0), gfx::Point(0, 0), 0x0);
 656   root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&mouse_pressed);
 657
 658   // Both filters should get the events.
 659   EXPECT_EQ(1, f1->num_key_events());
 660   EXPECT_EQ(1, f1->num_mouse_events());
 661   EXPECT_EQ(1, f2->num_key_events());
 662   EXPECT_EQ(1, f2->num_mouse_events());
 663
 664   f1->Reset();
 665   f2->Reset();
 666
 667   // Makes f1 consume events.
 668   f1->set_key_event_handling_result(ui::ER_CONSUMED);
 669   f1->set_mouse_event_handling_result(ui::ER_CONSUMED);
 670
 671   // Dispatches events.
 672   root_window->AsRootWindowHostDelegate()->OnHostKeyEvent(&key_event);
 673   ui::MouseEvent mouse_released(
 674       ui::ET_MOUSE_RELEASED, gfx::Point(0, 0), gfx::Point(0, 0), 0x0);
 675   root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&mouse_released);
 676
 677   // f1 should still get the events but f2 no longer gets them.
 678   EXPECT_EQ(1, f1->num_key_events());
 679   EXPECT_EQ(1, f1->num_mouse_events());
 680   EXPECT_EQ(0, f2->num_key_events());
 681   EXPECT_EQ(0, f2->num_mouse_events());
 682
 683   f1->Reset();
 684   f2->Reset();
 685
 686   // Remove f1 from additonal filters list.
 687   env_filter->RemoveHandler(f1.get());
 688
 689   // Dispatches events.
 690   root_window->AsRootWindowHostDelegate()->OnHostKeyEvent(&key_event);
 691   root_window->AsRootWindowHostDelegate()->OnHostMouseEvent(&mouse_pressed);
 692
 693   // f1 should get no events since it's out and f2 should get them.
 694   EXPECT_EQ(0, f1->num_key_events());
 695   EXPECT_EQ(0, f1->num_mouse_events());
 696   EXPECT_EQ(1, f2->num_key_events());
 697   EXPECT_EQ(1, f2->num_mouse_events());
 698
 699   env_filter->RemoveHandler(f2.get());
 700 }
 701
 702 // We should show and hide the cursor in response to mouse and touch events as
 703 // requested.
 704 TEST_F(WindowManagerTest, UpdateCursorVisibility) {
 705   aura::test::EventGenerator& generator = GetEventGenerator();
 706   views::corewm::CursorManager* cursor_manager =
 707       ash::Shell::GetInstance()->cursor_manager();
 708
 709   generator.MoveMouseTo(gfx::Point(0, 0));
 710   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 711   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 712   generator.PressTouch();
 713   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 714   EXPECT_FALSE(cursor_manager->IsMouseEventsEnabled());
 715   generator.MoveMouseTo(gfx::Point(0, 0));
 716   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 717   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 718   generator.ReleaseTouch();
 719   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 720   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 721
 722   // If someone else made cursor invisible keep it invisible even after it
 723   // received mouse events.
 724   cursor_manager->EnableMouseEvents();
 725   cursor_manager->HideCursor();
 726   generator.MoveMouseTo(gfx::Point(0, 0));
 727   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 728   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 729   generator.PressTouch();
 730   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 731   EXPECT_FALSE(cursor_manager->IsMouseEventsEnabled());
 732   generator.MoveMouseTo(gfx::Point(0, 0));
 733   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 734   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 735   generator.ReleaseTouch();
 736   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 737   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 738
 739   // Back to normal.
 740   cursor_manager->EnableMouseEvents();
 741   cursor_manager->ShowCursor();
 742   generator.MoveMouseTo(gfx::Point(0, 0));
 743   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 744   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 745   generator.PressTouch();
 746   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 747   EXPECT_FALSE(cursor_manager->IsMouseEventsEnabled());
 748   generator.MoveMouseTo(gfx::Point(0, 0));
 749   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 750   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 751   generator.ReleaseTouch();
 752   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 753   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 754 }
 755
 756 TEST_F(WindowManagerTest, UpdateCursorVisibilityOnKeyEvent) {
 757   aura::test::EventGenerator& generator = GetEventGenerator();
 758   views::corewm::CursorManager* cursor_manager =
 759       ash::Shell::GetInstance()->cursor_manager();
 760
 761   // Pressing a key hides the cursor but does not disable mouse events.
 762   generator.PressKey(ui::VKEY_A, ui::EF_NONE);
 763   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 764   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 765   // Moving mouse shows the cursor.
 766   generator.MoveMouseTo(gfx::Point(0, 0));
 767   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 768   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 769   // Releasing a key also hides the cursor but does not disable mouse events.
 770   generator.ReleaseKey(ui::VKEY_A, ui::EF_NONE);
 771   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 772   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 773   // Moving mouse shows the cursor again.
 774   generator.MoveMouseTo(gfx::Point(0, 0));
 775   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 776   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 777 }
 778
 779 TEST_F(WindowManagerTest, TestCursorClientObserver) {
 780   aura::test::EventGenerator& generator = GetEventGenerator();
 781   views::corewm::CursorManager* cursor_manager =
 782       ash::Shell::GetInstance()->cursor_manager();
 783
 784   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 785       SK_ColorWHITE, -1, gfx::Rect(0, 0, 100, 100)));
 786   wm::ActivateWindow(w1.get());
 787
 788   // Add two observers. Both should have OnCursorVisibilityChanged()
 789   // invoked when an event changes the visibility of the cursor.
 790   TestingCursorClientObserver observer_a;
 791   TestingCursorClientObserver observer_b;
 792   cursor_manager->AddObserver(&observer_a);
 793   cursor_manager->AddObserver(&observer_b);
 794
 795   // Initial state before any events have been sent.
 796   observer_a.reset();
 797   observer_b.reset();
 798   EXPECT_FALSE(observer_a.did_visibility_change());
 799   EXPECT_FALSE(observer_b.did_visibility_change());
 800   EXPECT_FALSE(observer_a.is_cursor_visible());
 801   EXPECT_FALSE(observer_b.is_cursor_visible());
 802
 803   // Keypress should hide the cursor.
 804   generator.PressKey(ui::VKEY_A, ui::EF_NONE);
 805   EXPECT_TRUE(observer_a.did_visibility_change());
 806   EXPECT_TRUE(observer_b.did_visibility_change());
 807   EXPECT_FALSE(observer_a.is_cursor_visible());
 808   EXPECT_FALSE(observer_b.is_cursor_visible());
 809
 810   // Mouse move should show the cursor.
 811   observer_a.reset();
 812   observer_b.reset();
 813   generator.MoveMouseTo(50, 50);
 814   EXPECT_TRUE(observer_a.did_visibility_change());
 815   EXPECT_TRUE(observer_b.did_visibility_change());
 816   EXPECT_TRUE(observer_a.is_cursor_visible());
 817   EXPECT_TRUE(observer_b.is_cursor_visible());
 818
 819   // Remove observer_b. Its OnCursorVisibilityChanged() should
 820   // not be invoked past this point.
 821   cursor_manager->RemoveObserver(&observer_b);
 822
 823   // Gesture tap should hide the cursor.
 824   observer_a.reset();
 825   observer_b.reset();
 826   generator.GestureTapAt(gfx::Point(25, 25));
 827   EXPECT_TRUE(observer_a.did_visibility_change());
 828   EXPECT_FALSE(observer_b.did_visibility_change());
 829   EXPECT_FALSE(observer_a.is_cursor_visible());
 830
 831   // Mouse move should show the cursor.
 832   observer_a.reset();
 833   observer_b.reset();
 834   generator.MoveMouseTo(50, 50);
 835   EXPECT_TRUE(observer_a.did_visibility_change());
 836   EXPECT_FALSE(observer_b.did_visibility_change());
 837   EXPECT_TRUE(observer_a.is_cursor_visible());
 838 }
 839
 840 }  // namespace ash