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/test_activation_delegate.h"
   9 #include "ash/wm/window_util.h"
  10 #include "ui/aura/client/cursor_client_observer.h"
  11 #include "ui/aura/client/focus_client.h"
  12 #include "ui/aura/env.h"
  13 #include "ui/aura/test/aura_test_base.h"
  14 #include "ui/aura/test/test_window_delegate.h"
  15 #include "ui/aura/test/test_windows.h"
  16 #include "ui/base/cursor/cursor.h"
  17 #include "ui/base/hit_test.h"
  18 #include "ui/events/event.h"
  19 #include "ui/events/event_processor.h"
  20 #include "ui/events/event_utils.h"
  21 #include "ui/events/test/event_generator.h"
  22 #include "ui/events/test/test_event_handler.h"
  23 #include "ui/gfx/screen.h"
  24 #include "ui/wm/core/compound_event_filter.h"
  25 #include "ui/wm/public/activation_client.h"
  26 #include "ui/wm/public/activation_delegate.h"
  27
  28 namespace {
  29
  30 class TestingCursorClientObserver : public aura::client::CursorClientObserver {
  31  public:
  32   TestingCursorClientObserver()
  33       : cursor_visibility_(false),
  34         did_visibility_change_(false) {}
  35   void reset() { cursor_visibility_ = did_visibility_change_ = false; }
  36   bool is_cursor_visible() const { return cursor_visibility_; }
  37   bool did_visibility_change() const { return did_visibility_change_; }
  38
  39   // Overridden from aura::client::CursorClientObserver:
  40   void OnCursorVisibilityChanged(bool is_visible) override {
  41     cursor_visibility_ = is_visible;
  42     did_visibility_change_ = true;
  43   }
  44
  45  private:
  46   bool cursor_visibility_;
  47   bool did_visibility_change_;
  48
  49   DISALLOW_COPY_AND_ASSIGN(TestingCursorClientObserver);
  50 };
  51
  52 base::TimeDelta getTime() {
  53   return ui::EventTimeForNow();
  54 }
  55
  56 // A slightly changed TestEventHandler which can be configured to return a
  57 // specified value for key/mouse event handling.
  58 class CustomEventHandler : public ui::test::TestEventHandler {
  59  public:
  60   CustomEventHandler()
  61       : key_result_(ui::ER_UNHANDLED),
  62         mouse_result_(ui::ER_UNHANDLED) {
  63   }
  64
  65   ~CustomEventHandler() override {}
  66
  67   void set_key_event_handling_result(ui::EventResult result) {
  68     key_result_ = result;
  69   }
  70
  71   void set_mouse_event_handling_result(ui::EventResult result) {
  72     mouse_result_ = result;
  73   }
  74
  75   // Overridden from ui::EventHandler:
  76   void OnKeyEvent(ui::KeyEvent* event) override {
  77     ui::test::TestEventHandler::OnKeyEvent(event);
  78     if (key_result_ & ui::ER_HANDLED)
  79       event->SetHandled();
  80     if (key_result_ & ui::ER_CONSUMED)
  81       event->StopPropagation();
  82   }
  83
  84   void OnMouseEvent(ui::MouseEvent* event) override {
  85     ui::test::TestEventHandler::OnMouseEvent(event);
  86     if (mouse_result_ & ui::ER_HANDLED)
  87       event->SetHandled();
  88     if (mouse_result_ & ui::ER_CONSUMED)
  89       event->StopPropagation();
  90   }
  91
  92  private:
  93   ui::EventResult key_result_;
  94   ui::EventResult mouse_result_;
  95
  96   DISALLOW_COPY_AND_ASSIGN(CustomEventHandler);
  97 };
  98
  99 }  // namespace
 100
 101 namespace ash {
 102
 103 typedef test::AshTestBase WindowManagerTest;
 104
 105 class NonFocusableDelegate : public aura::test::TestWindowDelegate {
 106  public:
 107   NonFocusableDelegate() {}
 108
 109  private:
 110   bool CanFocus() override { return false; }
 111
 112   DISALLOW_COPY_AND_ASSIGN(NonFocusableDelegate);
 113 };
 114
 115 class HitTestWindowDelegate : public aura::test::TestWindowDelegate {
 116  public:
 117   HitTestWindowDelegate()
 118       : hittest_code_(HTNOWHERE) {
 119   }
 120   ~HitTestWindowDelegate() override {}
 121   void set_hittest_code(int hittest_code) { hittest_code_ = hittest_code; }
 122
 123  private:
 124   // Overridden from TestWindowDelegate:
 125   int GetNonClientComponent(const gfx::Point& point) const override {
 126     return hittest_code_;
 127   }
 128
 129   int hittest_code_;
 130
 131   DISALLOW_COPY_AND_ASSIGN(HitTestWindowDelegate);
 132 };
 133
 134 TEST_F(WindowManagerTest, Focus) {
 135   // The IME event filter interferes with the basic key event propagation we
 136   // attempt to do here, so we disable it.
 137   //
 138   DisableIME();
 139   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 140   root_window->SetBounds(gfx::Rect(0, 0, 510, 510));
 141
 142   // Supplied ids are negative so as not to collide with shell ids.
 143   // TODO(beng): maybe introduce a MAKE_SHELL_ID() macro that generates a safe
 144   //             id beyond shell id max?
 145   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 146       SK_ColorWHITE, -1, gfx::Rect(10, 10, 500, 500)));
 147   scoped_ptr<aura::Window> w11(aura::test::CreateTestWindow(
 148       SK_ColorGREEN, -11, gfx::Rect(5, 5, 100, 100), w1.get()));
 149   scoped_ptr<aura::Window> w111(aura::test::CreateTestWindow(
 150       SK_ColorCYAN, -111, gfx::Rect(5, 5, 75, 75), w11.get()));
 151   scoped_ptr<aura::Window> w1111(aura::test::CreateTestWindow(
 152       SK_ColorRED, -1111, gfx::Rect(5, 5, 50, 50), w111.get()));
 153   scoped_ptr<aura::Window> w12(aura::test::CreateTestWindow(
 154       SK_ColorMAGENTA, -12, gfx::Rect(10, 420, 25, 25), w1.get()));
 155   aura::test::ColorTestWindowDelegate* w121delegate =
 156       new aura::test::ColorTestWindowDelegate(SK_ColorYELLOW);
 157   scoped_ptr<aura::Window> w121(aura::test::CreateTestWindowWithDelegate(
 158       w121delegate, -121, gfx::Rect(5, 5, 5, 5), w12.get()));
 159   aura::test::ColorTestWindowDelegate* w122delegate =
 160       new aura::test::ColorTestWindowDelegate(SK_ColorRED);
 161   scoped_ptr<aura::Window> w122(aura::test::CreateTestWindowWithDelegate(
 162       w122delegate, -122, gfx::Rect(10, 5, 5, 5), w12.get()));
 163   aura::test::ColorTestWindowDelegate* w123delegate =
 164       new aura::test::ColorTestWindowDelegate(SK_ColorRED);
 165   scoped_ptr<aura::Window> w123(aura::test::CreateTestWindowWithDelegate(
 166       w123delegate, -123, gfx::Rect(15, 5, 5, 5), w12.get()));
 167   scoped_ptr<aura::Window> w13(aura::test::CreateTestWindow(
 168       SK_ColorGRAY, -13, gfx::Rect(5, 470, 50, 50), w1.get()));
 169
 170   // Click on a sub-window (w121) to focus it.
 171   ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(), w121.get());
 172   generator.ClickLeftButton();
 173
 174   aura::client::FocusClient* focus_client =
 175       aura::client::GetFocusClient(w121.get());
 176   EXPECT_EQ(w121.get(), focus_client->GetFocusedWindow());
 177
 178   ui::EventProcessor* dispatcher = root_window->GetHost()->event_processor();
 179
 180   // The key press should be sent to the focused sub-window.
 181   ui::KeyEvent keyev(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 182   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&keyev);
 183   ASSERT_FALSE(details.dispatcher_destroyed);
 184   EXPECT_EQ(ui::VKEY_E, w121delegate->last_key_code());
 185
 186   // Touch on a sub-window (w122) to focus it.
 187   gfx::Point click_point = w122->bounds().CenterPoint();
 188   aura::Window::ConvertPointToTarget(w122->parent(), root_window, &click_point);
 189   ui::TouchEvent touchev(ui::ET_TOUCH_PRESSED, click_point, 0, getTime());
 190   details = dispatcher->OnEventFromSource(&touchev);
 191   ASSERT_FALSE(details.dispatcher_destroyed);
 192   focus_client = aura::client::GetFocusClient(w122.get());
 193   EXPECT_EQ(w122.get(), focus_client->GetFocusedWindow());
 194
 195   // The key press should be sent to the focused sub-window.
 196   keyev = ui::KeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 197   details = dispatcher->OnEventFromSource(&keyev);
 198   ASSERT_FALSE(details.dispatcher_destroyed);
 199   EXPECT_EQ(ui::VKEY_E, w122delegate->last_key_code());
 200
 201   // Hiding the focused window will set the focus to its parent if
 202   // it's focusable.
 203   w122->Hide();
 204   EXPECT_EQ(aura::client::GetFocusClient(w12.get()),
 205             aura::client::GetFocusClient(w122.get()));
 206   EXPECT_EQ(w12.get(),
 207             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 208
 209   // Sets the focus back to w122.
 210   w122->Show();
 211   w122->Focus();
 212   EXPECT_EQ(w122.get(),
 213             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 214
 215   // Removing the focused window from parent should set the focus to
 216   // its parent if it's focusable.
 217   w12->RemoveChild(w122.get());
 218   EXPECT_EQ(NULL, aura::client::GetFocusClient(w122.get()));
 219   EXPECT_EQ(w12.get(),
 220             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 221
 222   // Set the focus to w123, but make the w1 not activatable.
 223   test::TestActivationDelegate activation_delegate(false);
 224   w123->Focus();
 225   EXPECT_EQ(w123.get(),
 226             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 227   aura::client::SetActivationDelegate(w1.get(), &activation_delegate);
 228
 229   // Hiding the focused window will set the focus to NULL because
 230   // parent window is not focusable.
 231   w123->Hide();
 232   EXPECT_EQ(aura::client::GetFocusClient(w12.get()),
 233             aura::client::GetFocusClient(w123.get()));
 234   EXPECT_EQ(NULL, aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 235   keyev = ui::KeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 236   details = dispatcher->OnEventFromSource(&keyev);
 237   EXPECT_FALSE(keyev.handled() || details.dispatcher_destroyed);
 238
 239   // Set the focus back to w123
 240   aura::client::SetActivationDelegate(w1.get(), NULL);
 241   w123->Show();
 242   w123->Focus();
 243   EXPECT_EQ(w123.get(),
 244             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 245   aura::client::SetActivationDelegate(w1.get(), &activation_delegate);
 246
 247   // Removing the focused window will set the focus to NULL because
 248   // parent window is not focusable.
 249   w12->RemoveChild(w123.get());
 250   EXPECT_EQ(NULL, aura::client::GetFocusClient(w123.get()));
 251   keyev = ui::KeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 252   details = dispatcher->OnEventFromSource(&keyev);
 253   EXPECT_FALSE(keyev.handled() || details.dispatcher_destroyed);
 254
 255   // Must set to NULL since the activation delegate will be destroyed before
 256   // the windows.
 257   aura::client::SetActivationDelegate(w1.get(), NULL);
 258 }
 259
 260 // Various assertion testing for activating windows.
 261 TEST_F(WindowManagerTest, ActivateOnMouse) {
 262   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 263
 264   test::TestActivationDelegate d1;
 265   aura::test::TestWindowDelegate wd;
 266   scoped_ptr<aura::Window> w1(CreateTestWindowInShellWithDelegate(
 267       &wd, -1, gfx::Rect(10, 10, 50, 50)));
 268   d1.SetWindow(w1.get());
 269   test::TestActivationDelegate d2;
 270   scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 271       &wd, -2, gfx::Rect(70, 70, 50, 50)));
 272   d2.SetWindow(w2.get());
 273
 274   aura::client::FocusClient* focus_client =
 275       aura::client::GetFocusClient(w1.get());
 276
 277   d1.Clear();
 278   d2.Clear();
 279
 280   // Activate window1.
 281   wm::ActivateWindow(w1.get());
 282   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 283   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 284   EXPECT_EQ(1, d1.activated_count());
 285   EXPECT_EQ(0, d1.lost_active_count());
 286   d1.Clear();
 287
 288   {
 289     // Click on window2.
 290     ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(), w2.get());
 291     generator.ClickLeftButton();
 292
 293     // Window2 should have become active.
 294     EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 295     EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 296     EXPECT_EQ(0, d1.activated_count());
 297     EXPECT_EQ(1, d1.lost_active_count());
 298     EXPECT_EQ(1, d2.activated_count());
 299     EXPECT_EQ(0, d2.lost_active_count());
 300     d1.Clear();
 301     d2.Clear();
 302   }
 303
 304   {
 305     // Click back on window1, but set it up so w1 doesn't activate on click.
 306     ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(), w1.get());
 307     d1.set_activate(false);
 308     generator.ClickLeftButton();
 309
 310     // Window2 should still be active and focused.
 311     EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 312     EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 313     EXPECT_EQ(0, d1.activated_count());
 314     EXPECT_EQ(0, d1.lost_active_count());
 315     EXPECT_EQ(0, d2.activated_count());
 316     EXPECT_EQ(0, d2.lost_active_count());
 317     d1.Clear();
 318     d2.Clear();
 319   }
 320
 321   // Destroy window2, this should make window1 active.
 322   d1.set_activate(true);
 323   w2.reset();
 324   EXPECT_EQ(0, d2.activated_count());
 325   EXPECT_EQ(1, d2.lost_active_count());
 326   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 327   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 328   EXPECT_EQ(1, d1.activated_count());
 329   EXPECT_EQ(0, d1.lost_active_count());
 330
 331   // Clicking an active window with a child shouldn't steal the
 332   // focus from the child.
 333   {
 334     scoped_ptr<aura::Window> w11(CreateTestWindowWithDelegate(
 335           &wd, -11, gfx::Rect(10, 10, 10, 10), w1.get()));
 336     ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(),
 337                                        w11.get());
 338     // First set the focus to the child |w11|.
 339     generator.ClickLeftButton();
 340     EXPECT_EQ(w11.get(), focus_client->GetFocusedWindow());
 341     EXPECT_EQ(w1.get(), wm::GetActiveWindow());
 342
 343     // Then click the parent active window. The focus shouldn't move.
 344     gfx::Point left_top = w1->bounds().origin();
 345     aura::Window::ConvertPointToTarget(w1->parent(), root_window, &left_top);
 346     left_top.Offset(1, 1);
 347     generator.MoveMouseTo(left_top);
 348     generator.ClickLeftButton();
 349     EXPECT_EQ(w11.get(), focus_client->GetFocusedWindow());
 350     EXPECT_EQ(w1.get(), wm::GetActiveWindow());
 351   }
 352
 353   // Clicking on a non-focusable window inside a background window should still
 354   // give focus to the background window.
 355   {
 356     NonFocusableDelegate nfd;
 357     scoped_ptr<aura::Window> w11(CreateTestWindowWithDelegate(
 358           &nfd, -1, gfx::Rect(10, 10, 10, 10), w1.get()));
 359     // Move focus to |w2| first.
 360     scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 361           &wd, -1, gfx::Rect(70, 70, 50, 50)));
 362     ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(), w2.get());
 363     generator.ClickLeftButton();
 364     EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 365     EXPECT_FALSE(w11->CanFocus());
 366
 367     // Click on |w11|. This should focus w1.
 368     generator.MoveMouseToCenterOf(w11.get());
 369     generator.ClickLeftButton();
 370     EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 371   }
 372 }
 373
 374 TEST_F(WindowManagerTest, PanelActivation) {
 375   aura::test::TestWindowDelegate wd;
 376   scoped_ptr<aura::Window> w1(CreateTestWindowInShellWithDelegate(
 377       &wd, -1, gfx::Rect(10, 10, 50, 50)));
 378   aura::test::TestWindowDelegate pd;
 379   scoped_ptr<aura::Window> p1(CreateTestWindowInShellWithDelegateAndType(
 380       &pd, ui::wm::WINDOW_TYPE_PANEL, -1, gfx::Rect(10, 10, 50, 50)));
 381   aura::client::FocusClient* focus_client =
 382       aura::client::GetFocusClient(w1.get());
 383
 384   // Activate w1.
 385   wm::ActivateWindow(w1.get());
 386   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 387
 388   // Activate p1.
 389   wm::ActivateWindow(p1.get());
 390   EXPECT_TRUE(wm::IsActiveWindow(p1.get()));
 391   EXPECT_EQ(p1.get(), focus_client->GetFocusedWindow());
 392
 393   // Activate w1.
 394   wm::ActivateWindow(w1.get());
 395   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 396   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 397
 398   // Clicking on a non-activatable window should not change the active window.
 399   {
 400     NonFocusableDelegate nfd;
 401     scoped_ptr<aura::Window> w3(CreateTestWindowInShellWithDelegate(
 402           &nfd, -1, gfx::Rect(70, 70, 50, 50)));
 403     ui::test::EventGenerator generator3(Shell::GetPrimaryRootWindow(),
 404                                         w3.get());
 405     wm::ActivateWindow(p1.get());
 406     EXPECT_TRUE(wm::IsActiveWindow(p1.get()));
 407     generator3.ClickLeftButton();
 408     EXPECT_TRUE(wm::IsActiveWindow(p1.get()));
 409   }
 410 }
 411
 412 // Essentially the same as ActivateOnMouse, but for touch events.
 413 TEST_F(WindowManagerTest, ActivateOnTouch) {
 414   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 415
 416   test::TestActivationDelegate d1;
 417   aura::test::TestWindowDelegate wd;
 418   scoped_ptr<aura::Window> w1(CreateTestWindowInShellWithDelegate(
 419       &wd, -1, gfx::Rect(10, 10, 50, 50)));
 420   d1.SetWindow(w1.get());
 421   test::TestActivationDelegate d2;
 422   scoped_ptr<aura::Window> w2(CreateTestWindowInShellWithDelegate(
 423       &wd, -2, gfx::Rect(70, 70, 50, 50)));
 424   d2.SetWindow(w2.get());
 425
 426   aura::client::FocusClient* focus_client =
 427       aura::client::GetFocusClient(w1.get());
 428
 429   d1.Clear();
 430   d2.Clear();
 431
 432   // Activate window1.
 433   wm::ActivateWindow(w1.get());
 434   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 435   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 436   EXPECT_EQ(1, d1.activated_count());
 437   EXPECT_EQ(0, d1.lost_active_count());
 438   d1.Clear();
 439
 440   // Touch window2.
 441   gfx::Point press_point = w2->bounds().CenterPoint();
 442   aura::Window::ConvertPointToTarget(w2->parent(), root_window, &press_point);
 443   ui::TouchEvent touchev1(ui::ET_TOUCH_PRESSED, press_point, 0, getTime());
 444
 445   ui::EventProcessor* dispatcher = root_window->GetHost()->event_processor();
 446   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&touchev1);
 447   ASSERT_FALSE(details.dispatcher_destroyed);
 448
 449   // Window2 should have become active.
 450   EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 451   EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 452   EXPECT_EQ(0, d1.activated_count());
 453   EXPECT_EQ(1, d1.lost_active_count());
 454   EXPECT_EQ(1, d2.activated_count());
 455   EXPECT_EQ(0, d2.lost_active_count());
 456   d1.Clear();
 457   d2.Clear();
 458
 459   // Touch window1, but set it up so w1 doesn't activate on touch.
 460   press_point = w1->bounds().CenterPoint();
 461   aura::Window::ConvertPointToTarget(w1->parent(), root_window, &press_point);
 462   d1.set_activate(false);
 463   ui::TouchEvent touchev2(ui::ET_TOUCH_PRESSED, press_point, 1, getTime());
 464   details = dispatcher->OnEventFromSource(&touchev2);
 465   ASSERT_FALSE(details.dispatcher_destroyed);
 466
 467   // Window2 should still be active and focused.
 468   EXPECT_TRUE(wm::IsActiveWindow(w2.get()));
 469   EXPECT_EQ(w2.get(), focus_client->GetFocusedWindow());
 470   EXPECT_EQ(0, d1.activated_count());
 471   EXPECT_EQ(0, d1.lost_active_count());
 472   EXPECT_EQ(0, d2.activated_count());
 473   EXPECT_EQ(0, d2.lost_active_count());
 474   d1.Clear();
 475   d2.Clear();
 476
 477   // Destroy window2, this should make window1 active.
 478   d1.set_activate(true);
 479   w2.reset();
 480   EXPECT_EQ(0, d2.activated_count());
 481   EXPECT_EQ(1, d2.lost_active_count());
 482   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 483   EXPECT_EQ(w1.get(), focus_client->GetFocusedWindow());
 484   EXPECT_EQ(1, d1.activated_count());
 485   EXPECT_EQ(0, d1.lost_active_count());
 486 }
 487
 488 TEST_F(WindowManagerTest, MouseEventCursors) {
 489   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 490
 491   // Create a window.
 492   const int kWindowLeft = 123;
 493   const int kWindowTop = 45;
 494   HitTestWindowDelegate window_delegate;
 495   scoped_ptr<aura::Window> window(CreateTestWindowInShellWithDelegate(
 496     &window_delegate,
 497     -1,
 498     gfx::Rect(kWindowLeft, kWindowTop, 640, 480)));
 499
 500   // Create two mouse movement events we can switch between.
 501   gfx::Point point1(kWindowLeft, kWindowTop);
 502   aura::Window::ConvertPointToTarget(window->parent(), root_window, &point1);
 503
 504   gfx::Point point2(kWindowLeft + 1, kWindowTop + 1);
 505   aura::Window::ConvertPointToTarget(window->parent(), root_window, &point2);
 506
 507   aura::WindowTreeHost* host = root_window->GetHost();
 508   ui::EventProcessor* dispatcher = host->event_processor();
 509
 510   // Cursor starts as a pointer (set during Shell::Init()).
 511   EXPECT_EQ(ui::kCursorPointer, host->last_cursor().native_type());
 512
 513   {
 514     // Resize edges and corners show proper cursors.
 515     window_delegate.set_hittest_code(HTBOTTOM);
 516     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1,
 517                          ui::EventTimeForNow(), 0, 0);
 518     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 519     ASSERT_FALSE(details.dispatcher_destroyed);
 520     EXPECT_EQ(ui::kCursorSouthResize, host->last_cursor().native_type());
 521   }
 522
 523   {
 524     window_delegate.set_hittest_code(HTBOTTOMLEFT);
 525     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2,
 526                          ui::EventTimeForNow(), 0, 0);
 527     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 528     ASSERT_FALSE(details.dispatcher_destroyed);
 529     EXPECT_EQ(ui::kCursorSouthWestResize, host->last_cursor().native_type());
 530   }
 531
 532   {
 533     window_delegate.set_hittest_code(HTBOTTOMRIGHT);
 534     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1,
 535                          ui::EventTimeForNow(), 0, 0);
 536     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 537     ASSERT_FALSE(details.dispatcher_destroyed);
 538     EXPECT_EQ(ui::kCursorSouthEastResize, host->last_cursor().native_type());
 539   }
 540
 541   {
 542     window_delegate.set_hittest_code(HTLEFT);
 543     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2,
 544                          ui::EventTimeForNow(), 0, 0);
 545     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 546     ASSERT_FALSE(details.dispatcher_destroyed);
 547     EXPECT_EQ(ui::kCursorWestResize, host->last_cursor().native_type());
 548   }
 549
 550   {
 551     window_delegate.set_hittest_code(HTRIGHT);
 552     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1,
 553                          ui::EventTimeForNow(), 0, 0);
 554     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 555     ASSERT_FALSE(details.dispatcher_destroyed);
 556     EXPECT_EQ(ui::kCursorEastResize, host->last_cursor().native_type());
 557   }
 558
 559   {
 560     window_delegate.set_hittest_code(HTTOP);
 561     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2,
 562                          ui::EventTimeForNow(), 0, 0);
 563     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 564     ASSERT_FALSE(details.dispatcher_destroyed);
 565     EXPECT_EQ(ui::kCursorNorthResize, host->last_cursor().native_type());
 566   }
 567
 568   {
 569     window_delegate.set_hittest_code(HTTOPLEFT);
 570     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1,
 571                          ui::EventTimeForNow(), 0, 0);
 572     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 573     ASSERT_FALSE(details.dispatcher_destroyed);
 574     EXPECT_EQ(ui::kCursorNorthWestResize, host->last_cursor().native_type());
 575   }
 576
 577   {
 578     window_delegate.set_hittest_code(HTTOPRIGHT);
 579     ui::MouseEvent move2(ui::ET_MOUSE_MOVED, point2, point2,
 580                          ui::EventTimeForNow(), 0, 0);
 581     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move2);
 582     ASSERT_FALSE(details.dispatcher_destroyed);
 583     EXPECT_EQ(ui::kCursorNorthEastResize, host->last_cursor().native_type());
 584   }
 585
 586   {
 587     // Client area uses null cursor.
 588     window_delegate.set_hittest_code(HTCLIENT);
 589     ui::MouseEvent move1(ui::ET_MOUSE_MOVED, point1, point1,
 590                          ui::EventTimeForNow(), 0, 0);
 591     ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&move1);
 592     ASSERT_FALSE(details.dispatcher_destroyed);
 593     EXPECT_EQ(ui::kCursorNull, host->last_cursor().native_type());
 594   }
 595 }
 596
 597 #if defined(OS_WIN)
 598 #define MAYBE_TransformActivate DISABLED_TransformActivate
 599 #else
 600 #define MAYBE_TransformActivate TransformActivate
 601 #endif
 602 TEST_F(WindowManagerTest, MAYBE_TransformActivate) {
 603   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 604   gfx::Size size = root_window->bounds().size();
 605   EXPECT_EQ(gfx::Rect(size).ToString(),
 606             Shell::GetScreen()->GetDisplayNearestPoint(
 607                 gfx::Point()).bounds().ToString());
 608
 609   // Rotate it clock-wise 90 degrees.
 610   gfx::Transform transform;
 611   transform.Translate(size.width(), 0);
 612   transform.Rotate(90.0f);
 613   root_window->GetHost()->SetRootTransform(transform);
 614
 615   test::TestActivationDelegate d1;
 616   aura::test::TestWindowDelegate wd;
 617   scoped_ptr<aura::Window> w1(
 618       CreateTestWindowInShellWithDelegate(&wd, 1, gfx::Rect(0, 15, 50, 50)));
 619   d1.SetWindow(w1.get());
 620   w1->Show();
 621
 622   gfx::Point miss_point(5, 5);
 623   transform.TransformPoint(&miss_point);
 624   ui::MouseEvent mouseev1(ui::ET_MOUSE_PRESSED, miss_point, miss_point,
 625                           ui::EventTimeForNow(), ui::EF_LEFT_MOUSE_BUTTON,
 626                           ui::EF_LEFT_MOUSE_BUTTON);
 627   ui::EventProcessor* dispatcher = root_window->GetHost()->event_processor();
 628   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&mouseev1);
 629   ASSERT_FALSE(details.dispatcher_destroyed);
 630   EXPECT_EQ(NULL, aura::client::GetFocusClient(w1.get())->GetFocusedWindow());
 631   ui::MouseEvent mouseup(ui::ET_MOUSE_RELEASED, miss_point, miss_point,
 632                          ui::EventTimeForNow(), ui::EF_LEFT_MOUSE_BUTTON,
 633                          ui::EF_LEFT_MOUSE_BUTTON);
 634   details = dispatcher->OnEventFromSource(&mouseup);
 635   ASSERT_FALSE(details.dispatcher_destroyed);
 636
 637   gfx::Point hit_point(5, 15);
 638   transform.TransformPoint(&hit_point);
 639   ui::MouseEvent mouseev2(ui::ET_MOUSE_PRESSED, hit_point, hit_point,
 640                           ui::EventTimeForNow(), ui::EF_LEFT_MOUSE_BUTTON,
 641                           ui::EF_LEFT_MOUSE_BUTTON);
 642   details = dispatcher->OnEventFromSource(&mouseev2);
 643   ASSERT_FALSE(details.dispatcher_destroyed);
 644   EXPECT_TRUE(wm::IsActiveWindow(w1.get()));
 645   EXPECT_EQ(w1.get(),
 646             aura::client::GetFocusClient(w1.get())->GetFocusedWindow());
 647 }
 648
 649 TEST_F(WindowManagerTest, AdditionalFilters) {
 650   // The IME event filter interferes with the basic key event propagation we
 651   // attempt to do here, so we disable it.
 652   DisableIME();
 653   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 654
 655   // Creates a window and make it active
 656   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 657       SK_ColorWHITE, -1, gfx::Rect(0, 0, 100, 100)));
 658   wm::ActivateWindow(w1.get());
 659
 660   // Creates two addition filters
 661   scoped_ptr<CustomEventHandler> f1(new CustomEventHandler);
 662   scoped_ptr<CustomEventHandler> f2(new CustomEventHandler);
 663
 664   // Adds them to root window event filter.
 665   ::wm::CompoundEventFilter* env_filter =
 666       Shell::GetInstance()->env_filter();
 667   env_filter->AddHandler(f1.get());
 668   env_filter->AddHandler(f2.get());
 669
 670   // Dispatches mouse and keyboard events.
 671   ui::KeyEvent key_event(ui::ET_KEY_PRESSED, ui::VKEY_A, ui::EF_NONE);
 672   ui::EventProcessor* dispatcher = root_window->GetHost()->event_processor();
 673   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&key_event);
 674   ASSERT_FALSE(details.dispatcher_destroyed);
 675   ui::MouseEvent mouse_pressed(ui::ET_MOUSE_PRESSED, gfx::Point(0, 0),
 676                                gfx::Point(0, 0), ui::EventTimeForNow(), 0, 0);
 677   details = dispatcher->OnEventFromSource(&mouse_pressed);
 678   ASSERT_FALSE(details.dispatcher_destroyed);
 679
 680   // Both filters should get the events.
 681   EXPECT_EQ(1, f1->num_key_events());
 682   EXPECT_EQ(1, f1->num_mouse_events());
 683   EXPECT_EQ(1, f2->num_key_events());
 684   EXPECT_EQ(1, f2->num_mouse_events());
 685
 686   f1->Reset();
 687   f2->Reset();
 688
 689   // Makes f1 consume events.
 690   f1->set_key_event_handling_result(ui::ER_CONSUMED);
 691   f1->set_mouse_event_handling_result(ui::ER_CONSUMED);
 692
 693   // Dispatches events.
 694   details = dispatcher->OnEventFromSource(&key_event);
 695   ASSERT_FALSE(details.dispatcher_destroyed);
 696   ui::MouseEvent mouse_released(ui::ET_MOUSE_RELEASED, gfx::Point(0, 0),
 697                                 gfx::Point(0, 0), ui::EventTimeForNow(), 0, 0);
 698   details = dispatcher->OnEventFromSource(&mouse_released);
 699   ASSERT_FALSE(details.dispatcher_destroyed);
 700
 701   // f1 should still get the events but f2 no longer gets them.
 702   EXPECT_EQ(1, f1->num_key_events());
 703   EXPECT_EQ(1, f1->num_mouse_events());
 704   EXPECT_EQ(0, f2->num_key_events());
 705   EXPECT_EQ(0, f2->num_mouse_events());
 706
 707   f1->Reset();
 708   f2->Reset();
 709
 710   // Remove f1 from additonal filters list.
 711   env_filter->RemoveHandler(f1.get());
 712
 713   // Dispatches events.
 714   details = dispatcher->OnEventFromSource(&key_event);
 715   ASSERT_FALSE(details.dispatcher_destroyed);
 716   details = dispatcher->OnEventFromSource(&mouse_pressed);
 717   ASSERT_FALSE(details.dispatcher_destroyed);
 718
 719   // f1 should get no events since it's out and f2 should get them.
 720   EXPECT_EQ(0, f1->num_key_events());
 721   EXPECT_EQ(0, f1->num_mouse_events());
 722   EXPECT_EQ(1, f2->num_key_events());
 723   EXPECT_EQ(1, f2->num_mouse_events());
 724
 725   env_filter->RemoveHandler(f2.get());
 726 }
 727
 728 #if defined(OS_CHROMEOS) || defined(OS_WIN)
 729 // Touch visually hides the cursor on ChromeOS and Windows
 730 TEST_F(WindowManagerTest, UpdateCursorVisibility) {
 731   ui::test::EventGenerator& generator = GetEventGenerator();
 732   ::wm::CursorManager* cursor_manager =
 733       ash::Shell::GetInstance()->cursor_manager();
 734
 735   generator.MoveMouseTo(gfx::Point(0, 0));
 736   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 737   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 738   generator.PressTouch();
 739   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 740   EXPECT_FALSE(cursor_manager->IsMouseEventsEnabled());
 741   generator.MoveMouseTo(gfx::Point(0, 0));
 742   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 743   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 744   generator.ReleaseTouch();
 745   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 746   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 747 }
 748 #endif  // defined(OS_CHROMEOS) || defined(OS_WIN)
 749
 750 #if defined(OS_CHROMEOS)
 751 // ChromeOS is the only platform for which the cursor is hidden on keypress
 752 // (crbug.com/304296).
 753 TEST_F(WindowManagerTest, UpdateCursorVisibilityOnKeyEvent) {
 754   ui::test::EventGenerator& generator = GetEventGenerator();
 755   ::wm::CursorManager* cursor_manager =
 756       ash::Shell::GetInstance()->cursor_manager();
 757
 758   // Pressing a key hides the cursor but does not disable mouse events.
 759   generator.PressKey(ui::VKEY_A, ui::EF_NONE);
 760   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 761   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 762   // Moving mouse shows the cursor.
 763   generator.MoveMouseTo(gfx::Point(0, 0));
 764   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 765   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 766   // Releasing a key does does not hide the cursor and does not disable mouse
 767   // events.
 768   generator.ReleaseKey(ui::VKEY_A, ui::EF_NONE);
 769   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 770   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 771 }
 772
 773 // Test that pressing an accelerator does not hide the cursor.
 774 TEST_F(WindowManagerTest, UpdateCursorVisibilityAccelerator) {
 775   ui::test::EventGenerator& generator = GetEventGenerator();
 776   ::wm::CursorManager* cursor_manager = Shell::GetInstance()->cursor_manager();
 777
 778   ASSERT_TRUE(cursor_manager->IsCursorVisible());
 779
 780   // Press Ctrl+A, release A first.
 781   generator.PressKey(ui::VKEY_CONTROL, ui::EF_CONTROL_DOWN);
 782   generator.PressKey(ui::VKEY_A, ui::EF_CONTROL_DOWN);
 783   generator.ReleaseKey(ui::VKEY_A, ui::EF_CONTROL_DOWN);
 784   generator.ReleaseKey(ui::VKEY_CONTROL, ui::EF_NONE);
 785   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 786
 787   // Press Ctrl+A, release Ctrl first.
 788   generator.PressKey(ui::VKEY_CONTROL, ui::EF_CONTROL_DOWN);
 789   generator.PressKey(ui::VKEY_A, ui::EF_CONTROL_DOWN);
 790   generator.ReleaseKey(ui::VKEY_CONTROL, ui::EF_NONE);
 791   generator.ReleaseKey(ui::VKEY_A, ui::EF_NONE);
 792   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 793 }
 794
 795 TEST_F(WindowManagerTest, TestCursorClientObserver) {
 796   ui::test::EventGenerator& generator = GetEventGenerator();
 797   ::wm::CursorManager* cursor_manager =
 798       ash::Shell::GetInstance()->cursor_manager();
 799
 800   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 801       SK_ColorWHITE, -1, gfx::Rect(0, 0, 100, 100)));
 802   wm::ActivateWindow(w1.get());
 803
 804   // Add two observers. Both should have OnCursorVisibilityChanged()
 805   // invoked when an event changes the visibility of the cursor.
 806   TestingCursorClientObserver observer_a;
 807   TestingCursorClientObserver observer_b;
 808   cursor_manager->AddObserver(&observer_a);
 809   cursor_manager->AddObserver(&observer_b);
 810
 811   // Initial state before any events have been sent.
 812   observer_a.reset();
 813   observer_b.reset();
 814   EXPECT_FALSE(observer_a.did_visibility_change());
 815   EXPECT_FALSE(observer_b.did_visibility_change());
 816   EXPECT_FALSE(observer_a.is_cursor_visible());
 817   EXPECT_FALSE(observer_b.is_cursor_visible());
 818
 819   // Keypress should hide the cursor.
 820   generator.PressKey(ui::VKEY_A, ui::EF_NONE);
 821   EXPECT_TRUE(observer_a.did_visibility_change());
 822   EXPECT_TRUE(observer_b.did_visibility_change());
 823   EXPECT_FALSE(observer_a.is_cursor_visible());
 824   EXPECT_FALSE(observer_b.is_cursor_visible());
 825
 826   // Mouse move should show the cursor.
 827   observer_a.reset();
 828   observer_b.reset();
 829   generator.MoveMouseTo(50, 50);
 830   EXPECT_TRUE(observer_a.did_visibility_change());
 831   EXPECT_TRUE(observer_b.did_visibility_change());
 832   EXPECT_TRUE(observer_a.is_cursor_visible());
 833   EXPECT_TRUE(observer_b.is_cursor_visible());
 834
 835   // Remove observer_b. Its OnCursorVisibilityChanged() should
 836   // not be invoked past this point.
 837   cursor_manager->RemoveObserver(&observer_b);
 838
 839   // Gesture tap should hide the cursor.
 840   observer_a.reset();
 841   observer_b.reset();
 842   generator.GestureTapAt(gfx::Point(25, 25));
 843   EXPECT_TRUE(observer_a.did_visibility_change());
 844   EXPECT_FALSE(observer_b.did_visibility_change());
 845   EXPECT_FALSE(observer_a.is_cursor_visible());
 846
 847   // Mouse move should show the cursor.
 848   observer_a.reset();
 849   observer_b.reset();
 850   generator.MoveMouseTo(50, 50);
 851   EXPECT_TRUE(observer_a.did_visibility_change());
 852   EXPECT_FALSE(observer_b.did_visibility_change());
 853   EXPECT_TRUE(observer_a.is_cursor_visible());
 854
 855   cursor_manager->RemoveObserver(&observer_a);
 856 }
 857 #endif  // defined(OS_CHROMEOS)
 858
 859 }  // namespace ash