OLD | NEW |
1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "ui/gfx/screen_win.h" | 5 #include "ui/gfx/screen_win.h" |
6 | 6 |
| 7 #include <windows.h> |
| 8 #include <inttypes.h> |
| 9 #include <stddef.h> |
| 10 |
7 #include <cwchar> | 11 #include <cwchar> |
| 12 #include <memory> |
8 #include <string> | 13 #include <string> |
| 14 #include <unordered_map> |
9 #include <vector> | 15 #include <vector> |
10 | 16 |
11 #include <windows.h> | 17 #include "base/macros.h" |
12 #include <stddef.h> | |
13 | |
14 #include "testing/gtest/include/gtest/gtest.h" | 18 #include "testing/gtest/include/gtest/gtest.h" |
15 #include "ui/gfx/display.h" | 19 #include "ui/gfx/display.h" |
16 #include "ui/gfx/geometry/rect.h" | 20 #include "ui/gfx/geometry/rect.h" |
| 21 #include "ui/gfx/screen.h" |
| 22 #include "ui/gfx/test/display_util.h" |
| 23 #include "ui/gfx/win/display_info.h" |
| 24 #include "ui/gfx/win/display_manager.h" |
17 #include "ui/gfx/win/dpi.h" | 25 #include "ui/gfx/win/dpi.h" |
| 26 #include "ui/gfx/win/screen_win_display.h" |
18 | 27 |
19 namespace gfx { | 28 namespace gfx { |
20 | 29 |
21 namespace { | 30 namespace { |
22 | 31 |
23 MONITORINFOEX CreateMonitorInfo(gfx::Rect monitor, | 32 MONITORINFOEX CreateMonitorInfo(gfx::Rect monitor, |
24 gfx::Rect work, | 33 gfx::Rect work, |
25 std::wstring device_name) { | 34 std::wstring device_name) { |
26 MONITORINFOEX monitor_info; | 35 MONITORINFOEX monitor_info; |
27 ::ZeroMemory(&monitor_info, sizeof(monitor_info)); | 36 ::ZeroMemory(&monitor_info, sizeof(monitor_info)); |
28 monitor_info.cbSize = sizeof(monitor_info); | 37 monitor_info.cbSize = sizeof(monitor_info); |
29 monitor_info.rcMonitor = monitor.ToRECT(); | 38 monitor_info.rcMonitor = monitor.ToRECT(); |
30 monitor_info.rcWork = work.ToRECT(); | 39 monitor_info.rcWork = work.ToRECT(); |
31 size_t device_char_count = ARRAYSIZE(monitor_info.szDevice); | 40 size_t device_char_count = ARRAYSIZE(monitor_info.szDevice); |
32 wcsncpy(monitor_info.szDevice, device_name.c_str(), device_char_count); | 41 wcsncpy(monitor_info.szDevice, device_name.c_str(), device_char_count); |
33 monitor_info.szDevice[device_char_count-1] = L'\0'; | 42 monitor_info.szDevice[device_char_count-1] = L'\0'; |
34 return monitor_info; | 43 return monitor_info; |
35 } | 44 } |
36 | 45 |
| 46 class TestDisplayManager : public gfx::win::DisplayManager { |
| 47 public: |
| 48 static void InitializeDisplayManager( |
| 49 const std::vector<gfx::win::DisplayInfo>& display_infos, |
| 50 const std::vector<MONITORINFOEX>& monitor_infos, |
| 51 const std::unordered_map<HWND, gfx::Rect>& hwnd_map) { |
| 52 scoped_ptr<TestDisplayManager> display_manager( |
| 53 new TestDisplayManager(display_infos, monitor_infos, hwnd_map)); |
| 54 SetInstanceForTesting(std::move(display_manager)); |
| 55 } |
| 56 |
| 57 private: |
| 58 friend std::default_delete<TestDisplayManager>; |
| 59 |
| 60 void Initialize() override {} |
| 61 |
| 62 TestDisplayManager(const std::vector<gfx::win::DisplayInfo>& display_infos, |
| 63 const std::vector<MONITORINFOEX>& monitor_infos, |
| 64 const std::unordered_map<HWND, gfx::Rect>& hwnd_map) |
| 65 : monitor_infos_(monitor_infos), |
| 66 hwnd_map_(hwnd_map) { |
| 67 UpdateFromDisplayInfos(display_infos); |
| 68 } |
| 69 |
| 70 ~TestDisplayManager() override = default; |
| 71 |
| 72 MONITORINFOEX MonitorInfoFromScreenPoint(const gfx::Point& screen_point) const |
| 73 override { |
| 74 for (const MONITORINFOEX& monitor_info : monitor_infos_) { |
| 75 if (gfx::Rect(monitor_info.rcMonitor).Contains(screen_point)) |
| 76 return monitor_info; |
| 77 } |
| 78 NOTREACHED(); |
| 79 return monitor_infos_[0]; |
| 80 } |
| 81 |
| 82 MONITORINFOEX MonitorInfoFromScreenRect(const gfx::Rect& screen_rect) const |
| 83 override { |
| 84 MONITORINFOEX candidate = monitor_infos_[0]; |
| 85 int largest_area = 0; |
| 86 for (const MONITORINFOEX& monitor_info : monitor_infos_) { |
| 87 gfx::Rect bounds(monitor_info.rcMonitor); |
| 88 if (bounds.Intersects(screen_rect)) { |
| 89 bounds.Intersect(screen_rect); |
| 90 int area = bounds.height() * bounds.width(); |
| 91 if (largest_area < area) { |
| 92 candidate = monitor_info; |
| 93 largest_area = area; |
| 94 } |
| 95 } |
| 96 } |
| 97 EXPECT_NE(largest_area, 0); |
| 98 return candidate; |
| 99 } |
| 100 |
| 101 MONITORINFOEX MonitorInfoFromWindow(HWND hwnd, DWORD default_options) |
| 102 const override { |
| 103 auto search = hwnd_map_.find(hwnd); |
| 104 if (search != hwnd_map_.end()) |
| 105 return MonitorInfoFromScreenRect(search->second); |
| 106 |
| 107 EXPECT_EQ(default_options, MONITOR_DEFAULTTOPRIMARY); |
| 108 for (const auto& monitor_info : monitor_infos_) { |
| 109 if (monitor_info.rcMonitor.left == 0 && |
| 110 monitor_info.rcMonitor.top == 0) { |
| 111 return monitor_info; |
| 112 } |
| 113 } |
| 114 NOTREACHED(); |
| 115 return monitor_infos_[0]; |
| 116 } |
| 117 |
| 118 HWND GetRootWindow(HWND hwnd) const override { |
| 119 return hwnd; |
| 120 } |
| 121 |
| 122 std::vector<MONITORINFOEX> monitor_infos_; |
| 123 std::unordered_map<HWND, gfx::Rect> hwnd_map_; |
| 124 |
| 125 DISALLOW_COPY_AND_ASSIGN(TestDisplayManager); |
| 126 }; |
| 127 |
| 128 class TestScreenWin : public gfx::ScreenWin { |
| 129 public: |
| 130 TestScreenWin() = default; |
| 131 ~TestScreenWin() = default; |
| 132 |
| 133 protected: |
| 134 // Overridden from gfx::ScreenWin: |
| 135 HWND GetHWNDFromNativeView(NativeView window) const override { |
| 136 // NativeView is only used as an identifier in this tests, so interchange |
| 137 // NativeView with an HWND for convenience. |
| 138 return reinterpret_cast<HWND>(window); |
| 139 } |
| 140 |
| 141 NativeWindow GetNativeWindowFromHWND(HWND hwnd) const override { |
| 142 // NativeWindow is only used as an identifier in this tests, so interchange |
| 143 // an HWND for a NativeWindow for convenience. |
| 144 return reinterpret_cast<NativeWindow>(hwnd); |
| 145 } |
| 146 |
| 147 private: |
| 148 DISALLOW_COPY_AND_ASSIGN(TestScreenWin); |
| 149 }; |
| 150 |
37 } // namespace | 151 } // namespace |
38 | 152 |
| 153 // Allows tests to specify the screen and associated state. |
| 154 class TestScreenWinInitializer { |
| 155 public: |
| 156 virtual void AddMonitor(const gfx::Rect& pixel_bounds, |
| 157 const gfx::Rect& pixel_work, |
| 158 const wchar_t* device_name, |
| 159 float device_scale_factor) = 0; |
| 160 |
| 161 virtual HWND CreateFakeHwnd(const gfx::Rect& bounds) = 0; |
| 162 }; |
| 163 |
| 164 class TestScreenWinInitializerImpl : public TestScreenWinInitializer { |
| 165 public: |
| 166 TestScreenWinInitializerImpl() = default; |
| 167 |
| 168 ~TestScreenWinInitializerImpl() { |
| 169 gfx::Screen::SetScreenInstance(nullptr); |
| 170 } |
| 171 |
| 172 void AddMonitor(const gfx::Rect& pixel_bounds, |
| 173 const gfx::Rect& pixel_work, |
| 174 const wchar_t* device_name, |
| 175 float device_scale_factor) override { |
| 176 MONITORINFOEX monitor_info = CreateMonitorInfo(pixel_bounds, |
| 177 pixel_work, |
| 178 device_name); |
| 179 monitor_infos_.push_back(monitor_info); |
| 180 display_infos_.push_back(gfx::win::DisplayInfo(monitor_info, |
| 181 device_scale_factor, |
| 182 gfx::Display::ROTATE_0)); |
| 183 } |
| 184 |
| 185 HWND CreateFakeHwnd(const gfx::Rect& bounds) override { |
| 186 EXPECT_EQ(screen_win_, nullptr); |
| 187 hwnd_map_.insert(std::pair<HWND, gfx::Rect>(++hwndLast_, bounds)); |
| 188 return hwndLast_; |
| 189 } |
| 190 |
| 191 void InitializeScreenWin() { |
| 192 ASSERT_EQ(screen_win_, nullptr); |
| 193 TestDisplayManager::InitializeDisplayManager(display_infos_, |
| 194 monitor_infos_, |
| 195 hwnd_map_); |
| 196 screen_win_.reset(new TestScreenWin()); |
| 197 gfx::Screen::SetScreenInstance(screen_win_.get()); |
| 198 } |
| 199 |
| 200 ScreenWin* GetScreenWin() { |
| 201 return screen_win_.get(); |
| 202 } |
| 203 |
| 204 private: |
| 205 HWND hwndLast_ = nullptr; |
| 206 scoped_ptr<ScreenWin> screen_win_; |
| 207 std::vector<MONITORINFOEX> monitor_infos_; |
| 208 std::vector<gfx::win::DisplayInfo> display_infos_; |
| 209 std::unordered_map<HWND, gfx::Rect> hwnd_map_; |
| 210 DISALLOW_COPY_AND_ASSIGN(TestScreenWinInitializerImpl); |
| 211 }; |
| 212 |
39 class ScreenWinTest : public testing::Test { | 213 class ScreenWinTest : public testing::Test { |
40 private: | 214 protected: |
| 215 ScreenWinTest() = default; |
| 216 |
41 void SetUp() override { | 217 void SetUp() override { |
42 testing::Test::SetUp(); | 218 testing::Test::SetUp(); |
43 gfx::SetDefaultDeviceScaleFactor(1.0); | 219 gfx::SetDefaultDeviceScaleFactor(1.0); |
| 220 screen_win_initializer_.reset(new TestScreenWinInitializerImpl()); |
| 221 SetUpScreen(screen_win_initializer_.get()); |
| 222 screen_win_initializer_->InitializeScreenWin(); |
44 } | 223 } |
45 | 224 |
46 void TearDown() override { | 225 void TearDown() override { |
| 226 screen_win_initializer_.reset(); |
47 gfx::SetDefaultDeviceScaleFactor(1.0); | 227 gfx::SetDefaultDeviceScaleFactor(1.0); |
48 testing::Test::TearDown(); | 228 testing::Test::TearDown(); |
49 } | 229 } |
50 }; | 230 |
51 | 231 virtual void SetUpScreen(TestScreenWinInitializer* initializer) = 0; |
52 TEST_F(ScreenWinTest, SingleDisplay1x) { | 232 |
53 std::vector<MONITORINFOEX> monitor_infos; | 233 Screen* GetScreen() const { |
54 monitor_infos.push_back(CreateMonitorInfo(gfx::Rect(0, 0, 1920, 1200), | 234 return screen_win_initializer_->GetScreenWin(); |
55 gfx::Rect(0, 0, 1920, 1100), | 235 } |
56 L"primary")); | 236 |
57 std::vector<gfx::Display> displays = | 237 NativeWindow GetNativeWindowFromHWND(HWND hwnd) const { |
58 ScreenWin::GetDisplaysForMonitorInfos(monitor_infos); | 238 ScreenWin* screen_win = screen_win_initializer_->GetScreenWin(); |
59 | 239 return screen_win->GetNativeWindowFromHWND(hwnd);; |
| 240 } |
| 241 |
| 242 private: |
| 243 scoped_ptr<TestScreenWinInitializerImpl> screen_win_initializer_; |
| 244 DISALLOW_COPY_AND_ASSIGN(ScreenWinTest); |
| 245 }; |
| 246 |
| 247 // Single Display of 1.0 Device Scale Factor. |
| 248 class ScreenWinTestSingleDisplay1x : public ScreenWinTest { |
| 249 public: |
| 250 void SetUpScreen(TestScreenWinInitializer* initializer) override { |
| 251 initializer->AddMonitor(gfx::Rect(0, 0, 1920, 1200), |
| 252 gfx::Rect(0, 0, 1920, 1100), |
| 253 L"primary", |
| 254 1.0); |
| 255 fake_hwnd_ = initializer->CreateFakeHwnd(gfx::Rect(0, 0, 1920, 1100)); |
| 256 } |
| 257 |
| 258 HWND GetFakeHwnd() { |
| 259 return fake_hwnd_; |
| 260 } |
| 261 |
| 262 private: |
| 263 HWND fake_hwnd_ = nullptr; |
| 264 }; |
| 265 |
| 266 TEST_F(ScreenWinTestSingleDisplay1x, GetDisplays) { |
| 267 std::vector<gfx::Display> displays = GetScreen()->GetAllDisplays(); |
60 ASSERT_EQ(1u, displays.size()); | 268 ASSERT_EQ(1u, displays.size()); |
61 EXPECT_EQ(gfx::Rect(0, 0, 1920, 1200), displays[0].bounds()); | 269 EXPECT_EQ(gfx::Rect(0, 0, 1920, 1200), displays[0].bounds()); |
62 EXPECT_EQ(gfx::Rect(0, 0, 1920, 1100), displays[0].work_area()); | 270 EXPECT_EQ(gfx::Rect(0, 0, 1920, 1100), displays[0].work_area()); |
63 } | 271 } |
64 | 272 |
65 TEST_F(ScreenWinTest, SingleDisplay2x) { | 273 TEST_F(ScreenWinTestSingleDisplay1x, GetNumDisplays) { |
66 gfx::SetDefaultDeviceScaleFactor(2.0); | 274 EXPECT_EQ(1, GetScreen()->GetNumDisplays()); |
67 | 275 } |
68 std::vector<MONITORINFOEX> monitor_infos; | 276 |
69 monitor_infos.push_back(CreateMonitorInfo(gfx::Rect(0, 0, 1920, 1200), | 277 TEST_F(ScreenWinTestSingleDisplay1x, GetDisplayNearestWindowPrimaryDisplay) { |
70 gfx::Rect(0, 0, 1920, 1100), | 278 gfx::Screen* screen = GetScreen(); |
71 L"primary")); | 279 EXPECT_EQ(screen->GetPrimaryDisplay(), |
72 std::vector<gfx::Display> displays = | 280 screen->GetDisplayNearestWindow(nullptr)); |
73 ScreenWin::GetDisplaysForMonitorInfos(monitor_infos); | 281 } |
74 | 282 |
| 283 TEST_F(ScreenWinTestSingleDisplay1x, GetDisplayNearestWindow) { |
| 284 gfx::Screen* screen = GetScreen(); |
| 285 gfx::NativeWindow native_window = GetNativeWindowFromHWND(GetFakeHwnd()); |
| 286 EXPECT_EQ(screen->GetAllDisplays()[0], |
| 287 screen->GetDisplayNearestWindow(native_window)); |
| 288 } |
| 289 |
| 290 TEST_F(ScreenWinTestSingleDisplay1x, GetDisplayNearestPoint) { |
| 291 gfx::Screen* screen = GetScreen(); |
| 292 gfx::Display display = screen->GetAllDisplays()[0]; |
| 293 EXPECT_EQ(display, screen->GetDisplayNearestPoint(gfx::Point(0, 0))); |
| 294 EXPECT_EQ(display, screen->GetDisplayNearestPoint(gfx::Point(250, 952))); |
| 295 EXPECT_EQ(display, screen->GetDisplayNearestPoint(gfx::Point(1919, 1199))); |
| 296 } |
| 297 |
| 298 TEST_F(ScreenWinTestSingleDisplay1x, GetDisplayMatching) { |
| 299 gfx::Screen* screen = GetScreen(); |
| 300 gfx::Display display = screen->GetAllDisplays()[0]; |
| 301 EXPECT_EQ(display, screen->GetDisplayMatching(gfx::Rect(0, 0, 100, 100))); |
| 302 EXPECT_EQ(display, |
| 303 screen->GetDisplayMatching(gfx::Rect(1819, 1099, 100, 100))); |
| 304 } |
| 305 |
| 306 TEST_F(ScreenWinTestSingleDisplay1x, GetPrimaryDisplay) { |
| 307 gfx::Screen* screen = GetScreen(); |
| 308 EXPECT_EQ(gfx::Point(0, 0), screen->GetPrimaryDisplay().bounds().origin()); |
| 309 } |
| 310 |
| 311 // Single Display of 2.0 Device Scale Factor. |
| 312 class ScreenWinTestSingleDisplay2x : public ScreenWinTest { |
| 313 public: |
| 314 void SetUpScreen(TestScreenWinInitializer* initializer) override { |
| 315 gfx::SetDefaultDeviceScaleFactor(2.0); |
| 316 initializer->AddMonitor(gfx::Rect(0, 0, 1920, 1200), |
| 317 gfx::Rect(0, 0, 1920, 1100), |
| 318 L"primary", |
| 319 2.0); |
| 320 fake_hwnd_ = initializer->CreateFakeHwnd(gfx::Rect(0, 0, 1920, 1100)); |
| 321 } |
| 322 |
| 323 HWND GetFakeHwnd() { |
| 324 return fake_hwnd_; |
| 325 } |
| 326 |
| 327 private: |
| 328 HWND fake_hwnd_ = nullptr; |
| 329 }; |
| 330 |
| 331 TEST_F(ScreenWinTestSingleDisplay2x, GetDisplays) { |
| 332 std::vector<gfx::Display> displays = GetScreen()->GetAllDisplays(); |
75 ASSERT_EQ(1u, displays.size()); | 333 ASSERT_EQ(1u, displays.size()); |
76 EXPECT_EQ(gfx::Rect(0, 0, 960, 600), displays[0].bounds()); | 334 EXPECT_EQ(gfx::Rect(0, 0, 960, 600), displays[0].bounds()); |
77 EXPECT_EQ(gfx::Rect(0, 0, 960, 550), displays[0].work_area()); | 335 EXPECT_EQ(gfx::Rect(0, 0, 960, 550), displays[0].work_area()); |
78 } | 336 } |
79 | 337 |
| 338 TEST_F(ScreenWinTestSingleDisplay2x, GetDisplayNearestPoint) { |
| 339 gfx::Screen* screen = GetScreen(); |
| 340 gfx::Display display = screen->GetAllDisplays()[0]; |
| 341 EXPECT_EQ(display, screen->GetDisplayNearestPoint(gfx::Point(0, 0))); |
| 342 EXPECT_EQ(display, screen->GetDisplayNearestPoint(gfx::Point(125, 476))); |
| 343 EXPECT_EQ(display, screen->GetDisplayNearestPoint(gfx::Point(959, 599))); |
| 344 } |
| 345 |
| 346 TEST_F(ScreenWinTestSingleDisplay2x, GetDisplayMatching) { |
| 347 gfx::Screen* screen = GetScreen(); |
| 348 gfx::Display display = screen->GetAllDisplays()[0]; |
| 349 EXPECT_EQ(display, screen->GetDisplayMatching(gfx::Rect(0, 0, 100, 100))); |
| 350 EXPECT_EQ(display, |
| 351 screen->GetDisplayMatching(gfx::Rect(1819, 1099, 100, 100))); |
| 352 } |
| 353 |
| 354 // Two Displays of 1.0 Device Scale Factor. |
| 355 class ScreenWinTestTwoDisplays1x : public ScreenWinTest { |
| 356 public: |
| 357 void SetUpScreen(TestScreenWinInitializer* initializer) override { |
| 358 initializer->AddMonitor(gfx::Rect(0, 0, 1920, 1200), |
| 359 gfx::Rect(0, 0, 1920, 1100), |
| 360 L"primary", |
| 361 1.0); |
| 362 initializer->AddMonitor(gfx::Rect(1920, 0, 800, 600), |
| 363 gfx::Rect(1920, 0, 800, 600), |
| 364 L"secondary", |
| 365 1.0); |
| 366 fake_hwnd_left_ = initializer->CreateFakeHwnd(gfx::Rect(0, 0, 1920, 1100)); |
| 367 fake_hwnd_right_ = |
| 368 initializer->CreateFakeHwnd(gfx::Rect(1920, 0, 800, 600)); |
| 369 } |
| 370 |
| 371 HWND GetLeftFakeHwnd() { |
| 372 return fake_hwnd_left_; |
| 373 } |
| 374 |
| 375 HWND GetRightFakeHwnd() { |
| 376 return fake_hwnd_right_; |
| 377 } |
| 378 |
| 379 private: |
| 380 HWND fake_hwnd_left_ = nullptr; |
| 381 HWND fake_hwnd_right_ = nullptr; |
| 382 }; |
| 383 |
| 384 TEST_F(ScreenWinTestTwoDisplays1x, GetDisplays) { |
| 385 std::vector<gfx::Display> displays = GetScreen()->GetAllDisplays(); |
| 386 ASSERT_EQ(2u, displays.size()); |
| 387 EXPECT_EQ(gfx::Rect(0, 0, 1920, 1200), displays[0].bounds()); |
| 388 EXPECT_EQ(gfx::Rect(0, 0, 1920, 1100), displays[0].work_area()); |
| 389 EXPECT_EQ(gfx::Rect(1920, 0, 800, 600), displays[1].bounds()); |
| 390 EXPECT_EQ(gfx::Rect(1920, 0, 800, 600), displays[1].work_area()); |
| 391 } |
| 392 |
| 393 TEST_F(ScreenWinTestTwoDisplays1x, GetNumDisplays) { |
| 394 EXPECT_EQ(2, GetScreen()->GetNumDisplays()); |
| 395 } |
| 396 |
| 397 TEST_F(ScreenWinTestTwoDisplays1x, GetDisplayNearestWindowPrimaryDisplay) { |
| 398 gfx::Screen* screen = GetScreen(); |
| 399 EXPECT_EQ(screen->GetPrimaryDisplay(), |
| 400 screen->GetDisplayNearestWindow(nullptr)); |
| 401 } |
| 402 |
| 403 TEST_F(ScreenWinTestTwoDisplays1x, GetDisplayNearestWindow) { |
| 404 gfx::Screen* screen = GetScreen(); |
| 405 const gfx::Display left_display = screen->GetAllDisplays()[0]; |
| 406 const gfx::Display right_display = screen->GetAllDisplays()[1]; |
| 407 |
| 408 gfx::NativeWindow left_window = GetNativeWindowFromHWND(GetLeftFakeHwnd()); |
| 409 EXPECT_EQ(left_display, screen->GetDisplayNearestWindow(left_window)); |
| 410 |
| 411 gfx::NativeWindow right_window = GetNativeWindowFromHWND(GetRightFakeHwnd()); |
| 412 EXPECT_EQ(right_display, screen->GetDisplayNearestWindow(right_window)); |
| 413 } |
| 414 |
| 415 TEST_F(ScreenWinTestTwoDisplays1x, GetDisplayNearestPoint) { |
| 416 gfx::Screen* screen = GetScreen(); |
| 417 const gfx::Display left_display = screen->GetAllDisplays()[0]; |
| 418 const gfx::Display right_display = screen->GetAllDisplays()[1]; |
| 419 |
| 420 EXPECT_EQ(left_display, screen->GetDisplayNearestPoint(gfx::Point(0, 0))); |
| 421 EXPECT_EQ(left_display, screen->GetDisplayNearestPoint(gfx::Point(250, 952))); |
| 422 EXPECT_EQ(left_display, |
| 423 screen->GetDisplayNearestPoint(gfx::Point(1919, 1199))); |
| 424 |
| 425 EXPECT_EQ(right_display, screen->GetDisplayNearestPoint(gfx::Point(1920, 0))); |
| 426 EXPECT_EQ(right_display, |
| 427 screen->GetDisplayNearestPoint(gfx::Point(2000, 400))); |
| 428 EXPECT_EQ(right_display, |
| 429 screen->GetDisplayNearestPoint(gfx::Point(2719, 599))); |
| 430 } |
| 431 |
| 432 TEST_F(ScreenWinTestTwoDisplays1x, GetDisplayMatching) { |
| 433 gfx::Screen* screen = GetScreen(); |
| 434 const gfx::Display left_display = screen->GetAllDisplays()[0]; |
| 435 const gfx::Display right_display = screen->GetAllDisplays()[1]; |
| 436 |
| 437 EXPECT_EQ(left_display, |
| 438 screen->GetDisplayMatching(gfx::Rect(0, 0, 100, 100))); |
| 439 EXPECT_EQ(left_display, |
| 440 screen->GetDisplayMatching(gfx::Rect(1819, 1099, 100, 100))); |
| 441 |
| 442 EXPECT_EQ(right_display, |
| 443 screen->GetDisplayMatching(gfx::Rect(1920, 0, 100, 100))); |
| 444 EXPECT_EQ(right_display, |
| 445 screen->GetDisplayMatching(gfx::Rect(2619, 499, 100, 100))); |
| 446 } |
| 447 |
| 448 TEST_F(ScreenWinTestTwoDisplays1x, GetPrimaryDisplay) { |
| 449 gfx::Screen* screen = GetScreen(); |
| 450 gfx::Display primary = screen->GetPrimaryDisplay(); |
| 451 EXPECT_EQ(gfx::Point(0, 0), primary.bounds().origin()); |
| 452 } |
| 453 |
| 454 // Two Displays of 2.0 Device Scale Factor. |
| 455 class ScreenWinTestTwoDisplays2x : public ScreenWinTest { |
| 456 public: |
| 457 void SetUpScreen(TestScreenWinInitializer* initializer) override { |
| 458 gfx::SetDefaultDeviceScaleFactor(2.0); |
| 459 initializer->AddMonitor(gfx::Rect(0, 0, 1920, 1200), |
| 460 gfx::Rect(0, 0, 1920, 1100), |
| 461 L"primary", |
| 462 2.0); |
| 463 initializer->AddMonitor(gfx::Rect(1920, 0, 800, 600), |
| 464 gfx::Rect(1920, 0, 800, 600), |
| 465 L"secondary", |
| 466 2.0); |
| 467 fake_hwnd_left_ = initializer->CreateFakeHwnd(gfx::Rect(0, 0, 1920, 1100)); |
| 468 fake_hwnd_right_ = |
| 469 initializer->CreateFakeHwnd(gfx::Rect(1920, 0, 800, 600)); |
| 470 } |
| 471 |
| 472 HWND GetLeftFakeHwnd() { |
| 473 return fake_hwnd_left_; |
| 474 } |
| 475 |
| 476 HWND GetRightFakeHwnd() { |
| 477 return fake_hwnd_right_; |
| 478 } |
| 479 |
| 480 private: |
| 481 HWND fake_hwnd_left_ = nullptr; |
| 482 HWND fake_hwnd_right_ = nullptr; |
| 483 }; |
| 484 |
| 485 TEST_F(ScreenWinTestTwoDisplays2x, GetDisplays) { |
| 486 std::vector<gfx::Display> displays = GetScreen()->GetAllDisplays(); |
| 487 ASSERT_EQ(2u, displays.size()); |
| 488 EXPECT_EQ(gfx::Rect(0, 0, 960, 600), displays[0].bounds()); |
| 489 EXPECT_EQ(gfx::Rect(0, 0, 960, 550), displays[0].work_area()); |
| 490 EXPECT_EQ(gfx::Rect(960, 0, 400, 300), displays[1].bounds()); |
| 491 EXPECT_EQ(gfx::Rect(960, 0, 400, 300), displays[1].work_area()); |
| 492 } |
| 493 |
| 494 TEST_F(ScreenWinTestTwoDisplays2x, GetDisplayNearestWindowPrimaryDisplay) { |
| 495 gfx::Screen* screen = GetScreen(); |
| 496 EXPECT_EQ(screen->GetPrimaryDisplay(), |
| 497 screen->GetDisplayNearestWindow(nullptr)); |
| 498 } |
| 499 |
| 500 TEST_F(ScreenWinTestTwoDisplays2x, GetDisplayNearestWindow) { |
| 501 gfx::Screen* screen = GetScreen(); |
| 502 const gfx::Display left_display = screen->GetAllDisplays()[0]; |
| 503 const gfx::Display right_display = screen->GetAllDisplays()[1]; |
| 504 |
| 505 gfx::NativeWindow left_window = GetNativeWindowFromHWND(GetLeftFakeHwnd()); |
| 506 EXPECT_EQ(left_display, screen->GetDisplayNearestWindow(left_window)); |
| 507 |
| 508 gfx::NativeWindow right_window = GetNativeWindowFromHWND(GetRightFakeHwnd()); |
| 509 EXPECT_EQ(right_display, screen->GetDisplayNearestWindow(right_window)); |
| 510 } |
| 511 |
| 512 TEST_F(ScreenWinTestTwoDisplays2x, GetDisplayNearestPoint) { |
| 513 gfx::Screen* screen = GetScreen(); |
| 514 const gfx::Display left_display = screen->GetAllDisplays()[0]; |
| 515 const gfx::Display right_display = screen->GetAllDisplays()[1]; |
| 516 |
| 517 EXPECT_EQ(left_display, screen->GetDisplayNearestPoint(gfx::Point(0, 0))); |
| 518 EXPECT_EQ(left_display, screen->GetDisplayNearestPoint(gfx::Point(125, 476))); |
| 519 EXPECT_EQ(left_display, |
| 520 screen->GetDisplayNearestPoint(gfx::Point(959, 599))); |
| 521 |
| 522 EXPECT_EQ(right_display, screen->GetDisplayNearestPoint(gfx::Point(960, 0))); |
| 523 EXPECT_EQ(right_display, |
| 524 screen->GetDisplayNearestPoint(gfx::Point(1000, 200))); |
| 525 EXPECT_EQ(right_display, |
| 526 screen->GetDisplayNearestPoint(gfx::Point(1359, 299))); |
| 527 } |
| 528 |
| 529 TEST_F(ScreenWinTestTwoDisplays2x, GetDisplayMatching) { |
| 530 gfx::Screen* screen = GetScreen(); |
| 531 const gfx::Display left_display = screen->GetAllDisplays()[0]; |
| 532 const gfx::Display right_display = screen->GetAllDisplays()[1]; |
| 533 |
| 534 EXPECT_EQ(left_display, |
| 535 screen->GetDisplayMatching(gfx::Rect(0, 0, 100, 100))); |
| 536 EXPECT_EQ(left_display, |
| 537 screen->GetDisplayMatching(gfx::Rect(1819, 1099, 100, 100))); |
| 538 |
| 539 EXPECT_EQ(right_display, |
| 540 screen->GetDisplayMatching(gfx::Rect(1920, 0, 100, 100))); |
| 541 EXPECT_EQ(right_display, |
| 542 screen->GetDisplayMatching(gfx::Rect(2619, 499, 100, 100))); |
| 543 } |
| 544 |
| 545 TEST_F(ScreenWinTestTwoDisplays2x, GetPrimaryDisplay) { |
| 546 gfx::Screen* screen = GetScreen(); |
| 547 gfx::Display primary = screen->GetPrimaryDisplay(); |
| 548 EXPECT_EQ(gfx::Point(0, 0), primary.bounds().origin()); |
| 549 } |
| 550 |
| 551 // Two Displays of 2.0 (Left) and 1.0 (Right) Device Scale Factor under |
| 552 // Windows DPI Virtualization. Note that the displays do not form a euclidean |
| 553 // space. |
| 554 class ScreenWinTestTwoDisplays2x1xVirtualized : public ScreenWinTest { |
| 555 public: |
| 556 void SetUpScreen(TestScreenWinInitializer* initializer) override { |
| 557 gfx::SetDefaultDeviceScaleFactor(2.0); |
| 558 initializer->AddMonitor(gfx::Rect(0, 0, 3200, 1600), |
| 559 gfx::Rect(0, 0, 3200, 1500), |
| 560 L"primary", |
| 561 2.0); |
| 562 initializer->AddMonitor(gfx::Rect(6400, 0, 3840, 2400), |
| 563 gfx::Rect(6400, 0, 3840, 2400), |
| 564 L"secondary", |
| 565 2.0); |
| 566 fake_hwnd_left_ = initializer->CreateFakeHwnd(gfx::Rect(0, 0, 3200, 1500)); |
| 567 fake_hwnd_right_ = |
| 568 initializer->CreateFakeHwnd(gfx::Rect(6400, 0, 3840, 2400)); |
| 569 } |
| 570 |
| 571 HWND GetLeftFakeHwnd() { |
| 572 return fake_hwnd_left_; |
| 573 } |
| 574 |
| 575 HWND GetRightFakeHwnd() { |
| 576 return fake_hwnd_right_; |
| 577 } |
| 578 |
| 579 private: |
| 580 HWND fake_hwnd_left_ = nullptr; |
| 581 HWND fake_hwnd_right_ = nullptr; |
| 582 }; |
| 583 |
| 584 TEST_F(ScreenWinTestTwoDisplays2x1xVirtualized, GetDisplays) { |
| 585 std::vector<gfx::Display> displays = GetScreen()->GetAllDisplays(); |
| 586 ASSERT_EQ(2u, displays.size()); |
| 587 EXPECT_EQ(gfx::Rect(0, 0, 1600, 800), displays[0].bounds()); |
| 588 EXPECT_EQ(gfx::Rect(0, 0, 1600, 750), displays[0].work_area()); |
| 589 EXPECT_EQ(gfx::Rect(3200, 0, 1920, 1200), displays[1].bounds()); |
| 590 EXPECT_EQ(gfx::Rect(3200, 0, 1920, 1200), displays[1].work_area()); |
| 591 } |
| 592 |
| 593 TEST_F(ScreenWinTestTwoDisplays2x1xVirtualized, GetNumDisplays) { |
| 594 EXPECT_EQ(2, GetScreen()->GetNumDisplays()); |
| 595 } |
| 596 |
| 597 TEST_F(ScreenWinTestTwoDisplays2x1xVirtualized, |
| 598 GetDisplayNearestWindowPrimaryDisplay) { |
| 599 gfx::Screen* screen = GetScreen(); |
| 600 EXPECT_EQ(screen->GetPrimaryDisplay(), |
| 601 screen->GetDisplayNearestWindow(nullptr)); |
| 602 } |
| 603 |
| 604 TEST_F(ScreenWinTestTwoDisplays2x1xVirtualized, GetDisplayNearestWindow) { |
| 605 gfx::Screen* screen = GetScreen(); |
| 606 const gfx::Display left_display = screen->GetAllDisplays()[0]; |
| 607 const gfx::Display right_display = screen->GetAllDisplays()[1]; |
| 608 |
| 609 gfx::NativeWindow left_window = GetNativeWindowFromHWND(GetLeftFakeHwnd()); |
| 610 EXPECT_EQ(left_display, screen->GetDisplayNearestWindow(left_window)); |
| 611 |
| 612 gfx::NativeWindow right_window = GetNativeWindowFromHWND(GetRightFakeHwnd()); |
| 613 EXPECT_EQ(right_display, screen->GetDisplayNearestWindow(right_window)); |
| 614 } |
| 615 |
| 616 TEST_F(ScreenWinTestTwoDisplays2x1xVirtualized, GetDisplayNearestPoint) { |
| 617 gfx::Screen* screen = GetScreen(); |
| 618 const gfx::Display left_display = screen->GetAllDisplays()[0]; |
| 619 const gfx::Display right_display = screen->GetAllDisplays()[1]; |
| 620 |
| 621 EXPECT_EQ(left_display, screen->GetDisplayNearestPoint(gfx::Point(0, 0))); |
| 622 EXPECT_EQ(left_display, screen->GetDisplayNearestPoint(gfx::Point(125, 476))); |
| 623 EXPECT_EQ(left_display, |
| 624 screen->GetDisplayNearestPoint(gfx::Point(1599, 799))); |
| 625 |
| 626 EXPECT_EQ(right_display, screen->GetDisplayNearestPoint(gfx::Point(3200, 0))); |
| 627 EXPECT_EQ(right_display, |
| 628 screen->GetDisplayNearestPoint(gfx::Point(4000, 400))); |
| 629 EXPECT_EQ(right_display, |
| 630 screen->GetDisplayNearestPoint(gfx::Point(5119, 1199))); |
| 631 } |
| 632 |
| 633 TEST_F(ScreenWinTestTwoDisplays2x1xVirtualized, GetDisplayMatching) { |
| 634 gfx::Screen* screen = GetScreen(); |
| 635 const gfx::Display left_display = screen->GetAllDisplays()[0]; |
| 636 const gfx::Display right_display = screen->GetAllDisplays()[1]; |
| 637 |
| 638 EXPECT_EQ(left_display, |
| 639 screen->GetDisplayMatching(gfx::Rect(0, 0, 100, 100))); |
| 640 EXPECT_EQ(left_display, |
| 641 screen->GetDisplayMatching(gfx::Rect(1819, 1099, 100, 100))); |
| 642 |
| 643 EXPECT_EQ(right_display, |
| 644 screen->GetDisplayMatching(gfx::Rect(6400, 0, 100, 100))); |
| 645 EXPECT_EQ(right_display, |
| 646 screen->GetDisplayMatching(gfx::Rect(10139, 2299, 100, 100))); |
| 647 } |
| 648 |
| 649 TEST_F(ScreenWinTestTwoDisplays2x1xVirtualized, GetPrimaryDisplay) { |
| 650 gfx::Screen* screen = GetScreen(); |
| 651 gfx::Display primary = screen->GetPrimaryDisplay(); |
| 652 EXPECT_EQ(gfx::Point(0, 0), primary.bounds().origin()); |
| 653 } |
| 654 |
80 } // namespace gfx | 655 } // namespace gfx |
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