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/wm/ash_native_cursor_manager.h" 6 7 #include "ash/display/display_info.h" 8 #include "ash/display/display_manager.h" 9 #include "ash/shell.h" 10 #include "ash/test/ash_test_base.h" 11 #include "ash/test/cursor_manager_test_api.h" 12 #include "ui/aura/test/aura_test_utils.h" 13 #include "ui/aura/test/test_window_delegate.h" 14 #include "ui/aura/test/test_windows.h" 15 #include "ui/aura/window.h" 16 #include "ui/aura/window_event_dispatcher.h" 17 #include "ui/base/cursor/image_cursors.h" 18 #include "ui/gfx/screen.h" 19 20 #if defined(OS_WIN) 21 #include "base/win/windows_version.h" 22 #include "ui/base/cursor/cursor_loader_win.h" 23 #endif 24 25 #if defined(USE_X11) 26 #include "ui/base/cursor/cursor_loader_x11.h" 27 #include "ui/resources/grit/ui_resources.h" 28 #endif 29 30 namespace ash { 31 namespace test { 32 33 namespace { 34 35 // A delegate for recording a mouse event location. 36 class MouseEventLocationDelegate : public aura::test::TestWindowDelegate { 37 public: 38 MouseEventLocationDelegate() {} 39 virtual ~MouseEventLocationDelegate() {} 40 41 gfx::Point GetMouseEventLocationAndReset() { 42 gfx::Point p = mouse_event_location_; 43 mouse_event_location_.SetPoint(-100, -100); 44 return p; 45 } 46 47 virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE { 48 mouse_event_location_ = event->location(); 49 event->SetHandled(); 50 } 51 52 private: 53 gfx::Point mouse_event_location_; 54 55 DISALLOW_COPY_AND_ASSIGN(MouseEventLocationDelegate); 56 }; 57 58 } // namespace 59 60 typedef test::AshTestBase AshNativeCursorManagerTest; 61 62 TEST_F(AshNativeCursorManagerTest, LockCursor) { 63 ::wm::CursorManager* cursor_manager = Shell::GetInstance()->cursor_manager(); 64 CursorManagerTestApi test_api(cursor_manager); 65 66 #if defined(OS_WIN) 67 ui::CursorLoaderWin::SetCursorResourceModule(L"ash_unittests.exe"); 68 #endif 69 cursor_manager->SetCursor(ui::kCursorCopy); 70 EXPECT_EQ(ui::kCursorCopy, test_api.GetCurrentCursor().native_type()); 71 UpdateDisplay("800x800*2/r"); 72 EXPECT_EQ(2.0f, test_api.GetCurrentCursor().device_scale_factor()); 73 EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet()); 74 EXPECT_EQ(gfx::Display::ROTATE_90, test_api.GetCurrentCursorRotation()); 75 EXPECT_TRUE(test_api.GetCurrentCursor().platform()); 76 77 cursor_manager->LockCursor(); 78 EXPECT_TRUE(cursor_manager->IsCursorLocked()); 79 80 // Cursor type does not change while cursor is locked. 81 EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet()); 82 cursor_manager->SetCursorSet(ui::CURSOR_SET_NORMAL); 83 EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet()); 84 cursor_manager->SetCursorSet(ui::CURSOR_SET_LARGE); 85 EXPECT_EQ(ui::CURSOR_SET_LARGE, test_api.GetCurrentCursorSet()); 86 cursor_manager->SetCursorSet(ui::CURSOR_SET_NORMAL); 87 EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet()); 88 89 // Cursor type does not change while cursor is locked. 90 cursor_manager->SetCursor(ui::kCursorPointer); 91 EXPECT_EQ(ui::kCursorCopy, test_api.GetCurrentCursor().native_type()); 92 93 // Device scale factor and rotation do change even while cursor is locked. 94 UpdateDisplay("800x800/u"); 95 EXPECT_EQ(1.0f, test_api.GetCurrentCursor().device_scale_factor()); 96 EXPECT_EQ(gfx::Display::ROTATE_180, test_api.GetCurrentCursorRotation()); 97 98 cursor_manager->UnlockCursor(); 99 EXPECT_FALSE(cursor_manager->IsCursorLocked()); 100 101 // Cursor type changes to the one specified while cursor is locked. 102 EXPECT_EQ(ui::kCursorPointer, test_api.GetCurrentCursor().native_type()); 103 EXPECT_EQ(1.0f, test_api.GetCurrentCursor().device_scale_factor()); 104 EXPECT_TRUE(test_api.GetCurrentCursor().platform()); 105 } 106 107 TEST_F(AshNativeCursorManagerTest, SetCursor) { 108 ::wm::CursorManager* cursor_manager = Shell::GetInstance()->cursor_manager(); 109 CursorManagerTestApi test_api(cursor_manager); 110 #if defined(OS_WIN) 111 ui::CursorLoaderWin::SetCursorResourceModule(L"ash_unittests.exe"); 112 #endif 113 cursor_manager->SetCursor(ui::kCursorCopy); 114 EXPECT_EQ(ui::kCursorCopy, test_api.GetCurrentCursor().native_type()); 115 EXPECT_TRUE(test_api.GetCurrentCursor().platform()); 116 cursor_manager->SetCursor(ui::kCursorPointer); 117 EXPECT_EQ(ui::kCursorPointer, test_api.GetCurrentCursor().native_type()); 118 EXPECT_TRUE(test_api.GetCurrentCursor().platform()); 119 } 120 121 TEST_F(AshNativeCursorManagerTest, SetCursorSet) { 122 ::wm::CursorManager* cursor_manager = Shell::GetInstance()->cursor_manager(); 123 CursorManagerTestApi test_api(cursor_manager); 124 125 EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet()); 126 127 cursor_manager->SetCursorSet(ui::CURSOR_SET_NORMAL); 128 EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet()); 129 130 cursor_manager->SetCursorSet(ui::CURSOR_SET_LARGE); 131 EXPECT_EQ(ui::CURSOR_SET_LARGE, test_api.GetCurrentCursorSet()); 132 133 cursor_manager->SetCursorSet(ui::CURSOR_SET_NORMAL); 134 EXPECT_EQ(ui::CURSOR_SET_NORMAL, test_api.GetCurrentCursorSet()); 135 } 136 137 TEST_F(AshNativeCursorManagerTest, SetDeviceScaleFactorAndRotation) { 138 ::wm::CursorManager* cursor_manager = Shell::GetInstance()->cursor_manager(); 139 CursorManagerTestApi test_api(cursor_manager); 140 UpdateDisplay("800x100*2"); 141 EXPECT_EQ(2.0f, test_api.GetCurrentCursor().device_scale_factor()); 142 EXPECT_EQ(gfx::Display::ROTATE_0, test_api.GetCurrentCursorRotation()); 143 144 UpdateDisplay("800x100/l"); 145 EXPECT_EQ(1.0f, test_api.GetCurrentCursor().device_scale_factor()); 146 EXPECT_EQ(gfx::Display::ROTATE_270, test_api.GetCurrentCursorRotation()); 147 } 148 149 #if defined(OS_CHROMEOS) 150 // TODO(oshima): crbug.com/143619 151 TEST_F(AshNativeCursorManagerTest, FractionalScale) { 152 ::wm::CursorManager* cursor_manager = Shell::GetInstance()->cursor_manager(); 153 CursorManagerTestApi test_api(cursor_manager); 154 // Cursor should use the resource scale factor. 155 UpdateDisplay("800x100*1.25"); 156 EXPECT_EQ(1.0f, test_api.GetCurrentCursor().device_scale_factor()); 157 } 158 #endif 159 160 TEST_F(AshNativeCursorManagerTest, UIScaleShouldNotChangeCursor) { 161 int64 display_id = Shell::GetScreen()->GetPrimaryDisplay().id(); 162 gfx::Display::SetInternalDisplayId(display_id); 163 164 ::wm::CursorManager* cursor_manager = Shell::GetInstance()->cursor_manager(); 165 CursorManagerTestApi test_api(cursor_manager); 166 DisplayManager* display_manager = Shell::GetInstance()->display_manager(); 167 168 display_manager->SetDisplayUIScale(display_id, 0.5f); 169 EXPECT_EQ(1.0f, 170 Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor()); 171 EXPECT_EQ(1.0f, test_api.GetCurrentCursor().device_scale_factor()); 172 173 display_manager->SetDisplayUIScale(display_id, 1.0f); 174 175 // 2x display should keep using 2x cursor regardless of the UI scale. 176 UpdateDisplay("800x800*2"); 177 EXPECT_EQ(2.0f, 178 Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor()); 179 EXPECT_EQ(2.0f, test_api.GetCurrentCursor().device_scale_factor()); 180 display_manager->SetDisplayUIScale(display_id, 2.0f); 181 EXPECT_EQ(1.0f, 182 Shell::GetScreen()->GetPrimaryDisplay().device_scale_factor()); 183 EXPECT_EQ(2.0f, test_api.GetCurrentCursor().device_scale_factor()); 184 } 185 186 #if defined(USE_X11) 187 // This test is in ash_unittests becuase ui_unittests does not include 188 // 2x assets. crbug.com/372541. 189 TEST_F(AshNativeCursorManagerTest, CursorLoaderX11Test) { 190 const int kCursorId = 1; 191 ui::CursorLoaderX11 loader; 192 loader.set_scale(1.0f); 193 194 loader.LoadImageCursor(kCursorId, IDR_AURA_CURSOR_MOVE, gfx::Point()); 195 const XcursorImage* image = loader.GetXcursorImageForTest(kCursorId); 196 int height = image->height; 197 int width = image->width; 198 loader.UnloadAll(); 199 200 // Load 2x cursor and make sure its size is 2x of the 1x cusor. 201 loader.set_scale(2.0f); 202 loader.LoadImageCursor(kCursorId, IDR_AURA_CURSOR_MOVE, gfx::Point()); 203 image = loader.GetXcursorImageForTest(kCursorId); 204 EXPECT_EQ(height * 2, static_cast<int>(image->height)); 205 EXPECT_EQ(width * 2, static_cast<int>(image->width)); 206 } 207 #endif 208 209 } // namespace test 210 } // namespace ash 211
