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/window_util.h"
  11 #include "ui/aura/client/cursor_client_observer.h"
  12 #include "ui/aura/client/focus_client.h"
  13 #include "ui/aura/env.h"
  14 #include "ui/aura/test/aura_test_base.h"
  15 #include "ui/aura/test/test_window_delegate.h"
  16 #include "ui/aura/test/test_windows.h"
  17 #include "ui/base/cursor/cursor.h"
  18 #include "ui/base/hit_test.h"
  19 #include "ui/events/event.h"
  20 #include "ui/events/event_processor.h"
  21 #include "ui/events/event_utils.h"
  22 #include "ui/events/test/event_generator.h"
  23 #include "ui/events/test/test_event_handler.h"
  24 #include "ui/gfx/screen.h"
  25 #include "ui/wm/core/compound_event_filter.h"
  26 #include "ui/wm/core/input_method_event_filter.h"
  27 #include "ui/wm/public/activation_client.h"
  28 #include "ui/wm/public/activation_delegate.h"
  29
  30 namespace {
  31
  32 class TestingCursorClientObserver : public aura::client::CursorClientObserver {
  33  public:
  34   TestingCursorClientObserver()
  35       : cursor_visibility_(false),
  36         did_visibility_change_(false) {}
  37   void reset() { cursor_visibility_ = did_visibility_change_ = false; }
  38   bool is_cursor_visible() const { return cursor_visibility_; }
  39   bool did_visibility_change() const { return did_visibility_change_; }
  40
  41   // Overridden from aura::client::CursorClientObserver:
  42   void OnCursorVisibilityChanged(bool is_visible) override {
  43     cursor_visibility_ = is_visible;
  44     did_visibility_change_ = true;
  45   }
  46
  47  private:
  48   bool cursor_visibility_;
  49   bool did_visibility_change_;
  50
  51   DISALLOW_COPY_AND_ASSIGN(TestingCursorClientObserver);
  52 };
  53
  54 base::TimeDelta getTime() {
  55   return ui::EventTimeForNow();
  56 }
  57
  58 // A slightly changed TestEventHandler which can be configured to return a
  59 // specified value for key/mouse event handling.
  60 class CustomEventHandler : public ui::test::TestEventHandler {
  61  public:
  62   CustomEventHandler()
  63       : key_result_(ui::ER_UNHANDLED),
  64         mouse_result_(ui::ER_UNHANDLED) {
  65   }
  66
  67   ~CustomEventHandler() override {}
  68
  69   void set_key_event_handling_result(ui::EventResult result) {
  70     key_result_ = result;
  71   }
  72
  73   void set_mouse_event_handling_result(ui::EventResult result) {
  74     mouse_result_ = result;
  75   }
  76
  77   // Overridden from ui::EventHandler:
  78   void OnKeyEvent(ui::KeyEvent* event) override {
  79     ui::test::TestEventHandler::OnKeyEvent(event);
  80     if (key_result_ & ui::ER_HANDLED)
  81       event->SetHandled();
  82     if (key_result_ & ui::ER_CONSUMED)
  83       event->StopPropagation();
  84   }
  85
  86   void OnMouseEvent(ui::MouseEvent* event) override {
  87     ui::test::TestEventHandler::OnMouseEvent(event);
  88     if (mouse_result_ & ui::ER_HANDLED)
  89       event->SetHandled();
  90     if (mouse_result_ & ui::ER_CONSUMED)
  91       event->StopPropagation();
  92   }
  93
  94  private:
  95   ui::EventResult key_result_;
  96   ui::EventResult mouse_result_;
  97
  98   DISALLOW_COPY_AND_ASSIGN(CustomEventHandler);
  99 };
 100
 101 }  // namespace
 102
 103 namespace ash {
 104
 105 typedef test::AshTestBase WindowManagerTest;
 106
 107 class NonFocusableDelegate : public aura::test::TestWindowDelegate {
 108  public:
 109   NonFocusableDelegate() {}
 110
 111  private:
 112   bool CanFocus() override { return false; }
 113
 114   DISALLOW_COPY_AND_ASSIGN(NonFocusableDelegate);
 115 };
 116
 117 class HitTestWindowDelegate : public aura::test::TestWindowDelegate {
 118  public:
 119   HitTestWindowDelegate()
 120       : hittest_code_(HTNOWHERE) {
 121   }
 122   ~HitTestWindowDelegate() override {}
 123   void set_hittest_code(int hittest_code) { hittest_code_ = hittest_code; }
 124
 125  private:
 126   // Overridden from TestWindowDelegate:
 127   int GetNonClientComponent(const gfx::Point& point) const override {
 128     return hittest_code_;
 129   }
 130
 131   int hittest_code_;
 132
 133   DISALLOW_COPY_AND_ASSIGN(HitTestWindowDelegate);
 134 };
 135
 136 TEST_F(WindowManagerTest, Focus) {
 137   // The IME event filter interferes with the basic key event propagation we
 138   // attempt to do here, so we remove it.
 139   test::ShellTestApi shell_test(Shell::GetInstance());
 140   Shell::GetInstance()->RemovePreTargetHandler(
 141       shell_test.input_method_event_filter());
 142
 143   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 144   root_window->SetBounds(gfx::Rect(0, 0, 510, 510));
 145
 146   // Supplied ids are negative so as not to collide with shell ids.
 147   // TODO(beng): maybe introduce a MAKE_SHELL_ID() macro that generates a safe
 148   //             id beyond shell id max?
 149   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 150       SK_ColorWHITE, -1, gfx::Rect(10, 10, 500, 500)));
 151   scoped_ptr<aura::Window> w11(aura::test::CreateTestWindow(
 152       SK_ColorGREEN, -11, gfx::Rect(5, 5, 100, 100), w1.get()));
 153   scoped_ptr<aura::Window> w111(aura::test::CreateTestWindow(
 154       SK_ColorCYAN, -111, gfx::Rect(5, 5, 75, 75), w11.get()));
 155   scoped_ptr<aura::Window> w1111(aura::test::CreateTestWindow(
 156       SK_ColorRED, -1111, gfx::Rect(5, 5, 50, 50), w111.get()));
 157   scoped_ptr<aura::Window> w12(aura::test::CreateTestWindow(
 158       SK_ColorMAGENTA, -12, gfx::Rect(10, 420, 25, 25), w1.get()));
 159   aura::test::ColorTestWindowDelegate* w121delegate =
 160       new aura::test::ColorTestWindowDelegate(SK_ColorYELLOW);
 161   scoped_ptr<aura::Window> w121(aura::test::CreateTestWindowWithDelegate(
 162       w121delegate, -121, gfx::Rect(5, 5, 5, 5), w12.get()));
 163   aura::test::ColorTestWindowDelegate* w122delegate =
 164       new aura::test::ColorTestWindowDelegate(SK_ColorRED);
 165   scoped_ptr<aura::Window> w122(aura::test::CreateTestWindowWithDelegate(
 166       w122delegate, -122, gfx::Rect(10, 5, 5, 5), w12.get()));
 167   aura::test::ColorTestWindowDelegate* w123delegate =
 168       new aura::test::ColorTestWindowDelegate(SK_ColorRED);
 169   scoped_ptr<aura::Window> w123(aura::test::CreateTestWindowWithDelegate(
 170       w123delegate, -123, gfx::Rect(15, 5, 5, 5), w12.get()));
 171   scoped_ptr<aura::Window> w13(aura::test::CreateTestWindow(
 172       SK_ColorGRAY, -13, gfx::Rect(5, 470, 50, 50), w1.get()));
 173
 174   // Click on a sub-window (w121) to focus it.
 175   ui::test::EventGenerator generator(Shell::GetPrimaryRootWindow(), w121.get());
 176   generator.ClickLeftButton();
 177
 178   aura::client::FocusClient* focus_client =
 179       aura::client::GetFocusClient(w121.get());
 180   EXPECT_EQ(w121.get(), focus_client->GetFocusedWindow());
 181
 182   ui::EventProcessor* dispatcher = root_window->GetHost()->event_processor();
 183
 184   // The key press should be sent to the focused sub-window.
 185   ui::KeyEvent keyev(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 186   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&keyev);
 187   ASSERT_FALSE(details.dispatcher_destroyed);
 188   EXPECT_EQ(ui::VKEY_E, w121delegate->last_key_code());
 189
 190   // Touch on a sub-window (w122) to focus it.
 191   gfx::Point click_point = w122->bounds().CenterPoint();
 192   aura::Window::ConvertPointToTarget(w122->parent(), root_window, &click_point);
 193   ui::TouchEvent touchev(ui::ET_TOUCH_PRESSED, click_point, 0, getTime());
 194   details = dispatcher->OnEventFromSource(&touchev);
 195   ASSERT_FALSE(details.dispatcher_destroyed);
 196   focus_client = aura::client::GetFocusClient(w122.get());
 197   EXPECT_EQ(w122.get(), focus_client->GetFocusedWindow());
 198
 199   // The key press should be sent to the focused sub-window.
 200   keyev = ui::KeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 201   details = dispatcher->OnEventFromSource(&keyev);
 202   ASSERT_FALSE(details.dispatcher_destroyed);
 203   EXPECT_EQ(ui::VKEY_E, w122delegate->last_key_code());
 204
 205   // Hiding the focused window will set the focus to its parent if
 206   // it's focusable.
 207   w122->Hide();
 208   EXPECT_EQ(aura::client::GetFocusClient(w12.get()),
 209             aura::client::GetFocusClient(w122.get()));
 210   EXPECT_EQ(w12.get(),
 211             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 212
 213   // Sets the focus back to w122.
 214   w122->Show();
 215   w122->Focus();
 216   EXPECT_EQ(w122.get(),
 217             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 218
 219   // Removing the focused window from parent should set the focus to
 220   // its parent if it's focusable.
 221   w12->RemoveChild(w122.get());
 222   EXPECT_EQ(NULL, aura::client::GetFocusClient(w122.get()));
 223   EXPECT_EQ(w12.get(),
 224             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 225
 226   // Set the focus to w123, but make the w1 not activatable.
 227   test::TestActivationDelegate activation_delegate(false);
 228   w123->Focus();
 229   EXPECT_EQ(w123.get(),
 230             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 231   aura::client::SetActivationDelegate(w1.get(), &activation_delegate);
 232
 233   // Hiding the focused window will set the focus to NULL because
 234   // parent window is not focusable.
 235   w123->Hide();
 236   EXPECT_EQ(aura::client::GetFocusClient(w12.get()),
 237             aura::client::GetFocusClient(w123.get()));
 238   EXPECT_EQ(NULL, aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 239   keyev = ui::KeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 240   details = dispatcher->OnEventFromSource(&keyev);
 241   EXPECT_FALSE(keyev.handled() || details.dispatcher_destroyed);
 242
 243   // Set the focus back to w123
 244   aura::client::SetActivationDelegate(w1.get(), NULL);
 245   w123->Show();
 246   w123->Focus();
 247   EXPECT_EQ(w123.get(),
 248             aura::client::GetFocusClient(w12.get())->GetFocusedWindow());
 249   aura::client::SetActivationDelegate(w1.get(), &activation_delegate);
 250
 251   // Removing the focused window will set the focus to NULL because
 252   // parent window is not focusable.
 253   w12->RemoveChild(w123.get());
 254   EXPECT_EQ(NULL, aura::client::GetFocusClient(w123.get()));
 255   keyev = ui::KeyEvent(ui::ET_KEY_PRESSED, ui::VKEY_E, ui::EF_NONE);
 256   details = dispatcher->OnEventFromSource(&keyev);
 257   EXPECT_FALSE(keyev.handled() || details.dispatcher_destroyed);
 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 remove it.
 652   test::ShellTestApi shell_test(Shell::GetInstance());
 653   Shell::GetInstance()->RemovePreTargetHandler(
 654       shell_test.input_method_event_filter());
 655
 656   aura::Window* root_window = Shell::GetPrimaryRootWindow();
 657
 658   // Creates a window and make it active
 659   scoped_ptr<aura::Window> w1(CreateTestWindowInShell(
 660       SK_ColorWHITE, -1, gfx::Rect(0, 0, 100, 100)));
 661   wm::ActivateWindow(w1.get());
 662
 663   // Creates two addition filters
 664   scoped_ptr<CustomEventHandler> f1(new CustomEventHandler);
 665   scoped_ptr<CustomEventHandler> f2(new CustomEventHandler);
 666
 667   // Adds them to root window event filter.
 668   ::wm::CompoundEventFilter* env_filter =
 669       Shell::GetInstance()->env_filter();
 670   env_filter->AddHandler(f1.get());
 671   env_filter->AddHandler(f2.get());
 672
 673   // Dispatches mouse and keyboard events.
 674   ui::KeyEvent key_event(ui::ET_KEY_PRESSED, ui::VKEY_A, ui::EF_NONE);
 675   ui::EventProcessor* dispatcher = root_window->GetHost()->event_processor();
 676   ui::EventDispatchDetails details = dispatcher->OnEventFromSource(&key_event);
 677   ASSERT_FALSE(details.dispatcher_destroyed);
 678   ui::MouseEvent mouse_pressed(ui::ET_MOUSE_PRESSED, gfx::Point(0, 0),
 679                                gfx::Point(0, 0), ui::EventTimeForNow(), 0, 0);
 680   details = dispatcher->OnEventFromSource(&mouse_pressed);
 681   ASSERT_FALSE(details.dispatcher_destroyed);
 682
 683   // Both filters should get the events.
 684   EXPECT_EQ(1, f1->num_key_events());
 685   EXPECT_EQ(1, f1->num_mouse_events());
 686   EXPECT_EQ(1, f2->num_key_events());
 687   EXPECT_EQ(1, f2->num_mouse_events());
 688
 689   f1->Reset();
 690   f2->Reset();
 691
 692   // Makes f1 consume events.
 693   f1->set_key_event_handling_result(ui::ER_CONSUMED);
 694   f1->set_mouse_event_handling_result(ui::ER_CONSUMED);
 695
 696   // Dispatches events.
 697   details = dispatcher->OnEventFromSource(&key_event);
 698   ASSERT_FALSE(details.dispatcher_destroyed);
 699   ui::MouseEvent mouse_released(ui::ET_MOUSE_RELEASED, gfx::Point(0, 0),
 700                                 gfx::Point(0, 0), ui::EventTimeForNow(), 0, 0);
 701   details = dispatcher->OnEventFromSource(&mouse_released);
 702   ASSERT_FALSE(details.dispatcher_destroyed);
 703
 704   // f1 should still get the events but f2 no longer gets them.
 705   EXPECT_EQ(1, f1->num_key_events());
 706   EXPECT_EQ(1, f1->num_mouse_events());
 707   EXPECT_EQ(0, f2->num_key_events());
 708   EXPECT_EQ(0, f2->num_mouse_events());
 709
 710   f1->Reset();
 711   f2->Reset();
 712
 713   // Remove f1 from additonal filters list.
 714   env_filter->RemoveHandler(f1.get());
 715
 716   // Dispatches events.
 717   details = dispatcher->OnEventFromSource(&key_event);
 718   ASSERT_FALSE(details.dispatcher_destroyed);
 719   details = dispatcher->OnEventFromSource(&mouse_pressed);
 720   ASSERT_FALSE(details.dispatcher_destroyed);
 721
 722   // f1 should get no events since it's out and f2 should get them.
 723   EXPECT_EQ(0, f1->num_key_events());
 724   EXPECT_EQ(0, f1->num_mouse_events());
 725   EXPECT_EQ(1, f2->num_key_events());
 726   EXPECT_EQ(1, f2->num_mouse_events());
 727
 728   env_filter->RemoveHandler(f2.get());
 729 }
 730
 731 #if defined(OS_CHROMEOS) || defined(OS_WIN)
 732 // Touch visually hides the cursor on ChromeOS and Windows
 733 TEST_F(WindowManagerTest, UpdateCursorVisibility) {
 734   ui::test::EventGenerator& generator = GetEventGenerator();
 735   ::wm::CursorManager* cursor_manager =
 736       ash::Shell::GetInstance()->cursor_manager();
 737
 738   generator.MoveMouseTo(gfx::Point(0, 0));
 739   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 740   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 741   generator.PressTouch();
 742   EXPECT_FALSE(cursor_manager->IsCursorVisible());
 743   EXPECT_FALSE(cursor_manager->IsMouseEventsEnabled());
 744   generator.MoveMouseTo(gfx::Point(0, 0));
 745   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 746   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 747   generator.ReleaseTouch();
 748   EXPECT_TRUE(cursor_manager->IsCursorVisible());
 749   EXPECT_TRUE(cursor_manager->IsMouseEventsEnabled());
 750 }
 751 #endif  // defined(OS_CHROMEOS) || defined(OS_WIN)
 752
 753 #if defined(OS_CHROMEOS)
 754 // ChromeOS is the only platform for which the cursor is hidden on keypress
 755 // (crbug.com/304296).
 756 TEST_F(WindowManagerTest, UpdateCursorVisibilityOnKeyEvent) {
 757   ui::test::EventGenerator& generator = GetEventGenerator();
 758   ::wm::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   ui::test::EventGenerator& generator = GetEventGenerator();
 781   ::wm::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   cursor_manager->RemoveObserver(&observer_a);
 840 }
 841 #endif  // defined(OS_CHROMEOS)
 842
 843 }  // namespace ash