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| 1 // Copyright 2014 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 <string> | |
| 6 #include <vector> | |
| 7 | |
| 8 #include "ash/shell.h" | |
| 9 #include "ash/test/ash_test_base.h" | |
| 10 #include "ash/touch/touchscreen_util.h" | |
| 11 #include "testing/gtest/include/gtest/gtest.h" | |
| 12 #include "ui/display/manager/managed_display_info.h" | |
| 13 #include "ui/display/test/display_manager_test_api.h" | |
| 14 #include "ui/events/devices/input_device.h" | |
| 15 | |
| 16 namespace ash { | |
| 17 | |
| 18 using DisplayInfoList = std::vector<display::ManagedDisplayInfo>; | |
| 19 | |
| 20 class TouchscreenUtilTest : public test::AshTestBase { | |
| 21 public: | |
| 22 TouchscreenUtilTest() {} | |
| 23 ~TouchscreenUtilTest() override {} | |
| 24 | |
| 25 void SetUp() override { | |
| 26 test::AshTestBase::SetUp(); | |
| 27 // Internal display will always match to internal touchscreen. If internal | |
| 28 // touchscreen can't be detected, it is then associated to a touch screen | |
| 29 // with matching size. | |
| 30 { | |
| 31 display::ManagedDisplayInfo display(1, "1", false); | |
| 32 scoped_refptr<display::ManagedDisplayMode> mode( | |
| 33 new display::ManagedDisplayMode(gfx::Size(1920, 1080), 60.0, | |
| 34 false /* interlaced */, | |
| 35 true /* native */, 1.0 /* ui_scale */, | |
| 36 1.0 /* device_scale_factor */)); | |
| 37 display::ManagedDisplayInfo::ManagedDisplayModeList modes(1, mode); | |
| 38 display.SetManagedDisplayModes(modes); | |
| 39 displays_.push_back(display); | |
| 40 } | |
| 41 | |
| 42 { | |
| 43 display::ManagedDisplayInfo display(2, "2", false); | |
| 44 | |
| 45 scoped_refptr<display::ManagedDisplayMode> mode( | |
| 46 new display::ManagedDisplayMode(gfx::Size(800, 600), 60.0, | |
| 47 false /* interlaced */, | |
| 48 true /* native */, 1.0 /* ui_scale */, | |
| 49 1.0 /* device_scale_factor */)); | |
| 50 display::ManagedDisplayInfo::ManagedDisplayModeList modes(1, mode); | |
| 51 display.SetManagedDisplayModes(modes); | |
| 52 displays_.push_back(display); | |
| 53 } | |
| 54 | |
| 55 // Display without native mode. Must not be matched to any touch screen. | |
| 56 { | |
| 57 display::ManagedDisplayInfo display(3, "3", false); | |
| 58 displays_.push_back(display); | |
| 59 } | |
| 60 | |
| 61 { | |
| 62 display::ManagedDisplayInfo display(4, "4", false); | |
| 63 | |
| 64 scoped_refptr<display::ManagedDisplayMode> mode( | |
| 65 new display::ManagedDisplayMode(gfx::Size(1024, 768), 60.0, | |
| 66 false /* interlaced */, | |
| 67 /* native */ true, 1.0 /* ui_scale */, | |
| 68 1.0 /* device_scale_factor */)); | |
| 69 display::ManagedDisplayInfo::ManagedDisplayModeList modes(1, mode); | |
| 70 display.SetManagedDisplayModes(modes); | |
| 71 displays_.push_back(display); | |
| 72 } | |
| 73 } | |
| 74 | |
| 75 void TearDown() override { | |
| 76 displays_.clear(); | |
| 77 test::AshTestBase::TearDown(); | |
| 78 } | |
| 79 | |
| 80 protected: | |
| 81 DisplayInfoList displays_; | |
| 82 | |
| 83 private: | |
| 84 DISALLOW_COPY_AND_ASSIGN(TouchscreenUtilTest); | |
| 85 }; | |
| 86 | |
| 87 TEST_F(TouchscreenUtilTest, NoTouchscreens) { | |
| 88 std::vector<ui::TouchscreenDevice> devices; | |
| 89 | |
| 90 display::test::ScopedSetInternalDisplayId set_internal(display_manager(), | |
| 91 displays_[0].id()); | |
| 92 AssociateTouchscreens(&displays_, devices); | |
| 93 | |
| 94 for (size_t i = 0; i < displays_.size(); ++i) | |
| 95 EXPECT_EQ(0u, displays_[i].input_devices().size()); | |
| 96 } | |
| 97 | |
| 98 // Verify that if there are a lot of touchscreens, they will all get associated | |
| 99 // with a display. | |
| 100 TEST_F(TouchscreenUtilTest, ManyTouchscreens) { | |
| 101 std::vector<ui::TouchscreenDevice> devices; | |
| 102 for (int i = 0; i < 5; ++i) { | |
| 103 devices.push_back( | |
| 104 ui::TouchscreenDevice(i, ui::InputDeviceType::INPUT_DEVICE_EXTERNAL, "", | |
| 105 gfx::Size(256, 256), 0)); | |
| 106 } | |
| 107 | |
| 108 DisplayInfoList displays; | |
| 109 displays.push_back(displays_[3]); | |
| 110 | |
| 111 display::test::ScopedSetInternalDisplayId set_internal(display_manager(), | |
| 112 displays_[0].id()); | |
| 113 AssociateTouchscreens(&displays, devices); | |
| 114 | |
| 115 for (int i = 0; i < 5; ++i) | |
| 116 EXPECT_EQ(i, displays[0].input_devices()[i]); | |
| 117 } | |
| 118 | |
| 119 TEST_F(TouchscreenUtilTest, OneToOneMapping) { | |
| 120 std::vector<ui::TouchscreenDevice> devices; | |
| 121 devices.push_back( | |
| 122 ui::TouchscreenDevice(1, ui::InputDeviceType::INPUT_DEVICE_EXTERNAL, "1", | |
| 123 gfx::Size(800, 600), 0)); | |
| 124 devices.push_back( | |
| 125 ui::TouchscreenDevice(2, ui::InputDeviceType::INPUT_DEVICE_EXTERNAL, "2", | |
| 126 gfx::Size(1024, 768), 0)); | |
| 127 | |
| 128 display::test::ScopedSetInternalDisplayId set_internal(display_manager(), | |
| 129 displays_[0].id()); | |
| 130 AssociateTouchscreens(&displays_, devices); | |
| 131 | |
| 132 EXPECT_EQ(0u, displays_[0].input_devices().size()); | |
| 133 EXPECT_EQ(1u, displays_[1].input_devices().size()); | |
| 134 EXPECT_EQ(1, displays_[1].input_devices()[0]); | |
| 135 EXPECT_EQ(0u, displays_[2].input_devices().size()); | |
| 136 EXPECT_EQ(1u, displays_[3].input_devices().size()); | |
| 137 EXPECT_EQ(2, displays_[3].input_devices()[0]); | |
| 138 } | |
| 139 | |
| 140 TEST_F(TouchscreenUtilTest, MapToCorrectDisplaySize) { | |
| 141 std::vector<ui::TouchscreenDevice> devices; | |
| 142 devices.push_back( | |
| 143 ui::TouchscreenDevice(2, ui::InputDeviceType::INPUT_DEVICE_EXTERNAL, "2", | |
| 144 gfx::Size(1024, 768), 0)); | |
| 145 | |
| 146 display::test::ScopedSetInternalDisplayId set_internal(display_manager(), | |
| 147 displays_[0].id()); | |
| 148 AssociateTouchscreens(&displays_, devices); | |
| 149 | |
| 150 EXPECT_EQ(0u, displays_[0].input_devices().size()); | |
| 151 EXPECT_EQ(0u, displays_[1].input_devices().size()); | |
| 152 EXPECT_EQ(0u, displays_[2].input_devices().size()); | |
| 153 EXPECT_EQ(1u, displays_[3].input_devices().size()); | |
| 154 EXPECT_EQ(2, displays_[3].input_devices()[0]); | |
| 155 } | |
| 156 | |
| 157 TEST_F(TouchscreenUtilTest, MapWhenSizeDiffersByOne) { | |
| 158 std::vector<ui::TouchscreenDevice> devices; | |
| 159 devices.push_back( | |
| 160 ui::TouchscreenDevice(1, ui::InputDeviceType::INPUT_DEVICE_EXTERNAL, "1", | |
| 161 gfx::Size(801, 600), 0)); | |
| 162 devices.push_back( | |
| 163 ui::TouchscreenDevice(2, ui::InputDeviceType::INPUT_DEVICE_EXTERNAL, "2", | |
| 164 gfx::Size(1023, 768), 0)); | |
| 165 | |
| 166 display::test::ScopedSetInternalDisplayId set_internal(display_manager(), | |
| 167 displays_[0].id()); | |
| 168 AssociateTouchscreens(&displays_, devices); | |
| 169 | |
| 170 EXPECT_EQ(0u, displays_[0].input_devices().size()); | |
| 171 EXPECT_EQ(1u, displays_[1].input_devices().size()); | |
| 172 EXPECT_EQ(1, displays_[1].input_devices()[0]); | |
| 173 EXPECT_EQ(0u, displays_[2].input_devices().size()); | |
| 174 EXPECT_EQ(1u, displays_[3].input_devices().size()); | |
| 175 EXPECT_EQ(2, displays_[3].input_devices()[0]); | |
| 176 } | |
| 177 | |
| 178 TEST_F(TouchscreenUtilTest, MapWhenSizesDoNotMatch) { | |
| 179 std::vector<ui::TouchscreenDevice> devices; | |
| 180 devices.push_back( | |
| 181 ui::TouchscreenDevice(1, ui::InputDeviceType::INPUT_DEVICE_EXTERNAL, "1", | |
| 182 gfx::Size(1022, 768), 0)); | |
| 183 devices.push_back( | |
| 184 ui::TouchscreenDevice(2, ui::InputDeviceType::INPUT_DEVICE_EXTERNAL, "2", | |
| 185 gfx::Size(802, 600), 0)); | |
| 186 | |
| 187 DisplayInfoList displays; | |
| 188 displays.push_back(displays_[0]); | |
| 189 displays.push_back(displays_[1]); | |
| 190 | |
| 191 display::test::ScopedSetInternalDisplayId set_internal(display_manager(), | |
| 192 displays[0].id()); | |
| 193 AssociateTouchscreens(&displays, devices); | |
| 194 | |
| 195 EXPECT_EQ(0u, displays[0].input_devices().size()); | |
| 196 EXPECT_EQ(2u, displays[1].input_devices().size()); | |
| 197 EXPECT_EQ(1, displays[1].input_devices()[0]); | |
| 198 EXPECT_EQ(2, displays[1].input_devices()[1]); | |
| 199 } | |
| 200 | |
| 201 TEST_F(TouchscreenUtilTest, MapInternalTouchscreen) { | |
| 202 std::vector<ui::TouchscreenDevice> devices; | |
| 203 devices.push_back( | |
| 204 ui::TouchscreenDevice(1, ui::InputDeviceType::INPUT_DEVICE_EXTERNAL, "1", | |
| 205 gfx::Size(1920, 1080), 0)); | |
| 206 devices.push_back( | |
| 207 ui::TouchscreenDevice(2, ui::InputDeviceType::INPUT_DEVICE_INTERNAL, "2", | |
| 208 gfx::Size(9999, 888), 0)); | |
| 209 | |
| 210 DisplayInfoList displays; | |
| 211 displays.push_back(displays_[0]); | |
| 212 displays.push_back(displays_[1]); | |
| 213 | |
| 214 display::test::ScopedSetInternalDisplayId set_internal(display_manager(), | |
| 215 displays[0].id()); | |
| 216 AssociateTouchscreens(&displays, devices); | |
| 217 | |
| 218 // Internal touchscreen is always mapped to internal display. | |
| 219 EXPECT_EQ(1u, displays[0].input_devices().size()); | |
| 220 EXPECT_EQ(2, displays[0].input_devices()[0]); | |
| 221 EXPECT_EQ(1u, displays[1].input_devices().size()); | |
| 222 EXPECT_EQ(1, displays[1].input_devices()[0]); | |
| 223 } | |
| 224 | |
| 225 TEST_F(TouchscreenUtilTest, MultipleInternal) { | |
| 226 std::vector<ui::TouchscreenDevice> devices; | |
| 227 devices.push_back( | |
| 228 ui::TouchscreenDevice(1, ui::InputDeviceType::INPUT_DEVICE_INTERNAL, "1", | |
| 229 gfx::Size(1920, 1080), 0)); | |
| 230 devices.push_back( | |
| 231 ui::TouchscreenDevice(2, ui::InputDeviceType::INPUT_DEVICE_INTERNAL, "2", | |
| 232 gfx::Size(1920, 1080), 0)); | |
| 233 | |
| 234 display::test::ScopedSetInternalDisplayId set_internal(display_manager(), | |
| 235 displays_[0].id()); | |
| 236 AssociateTouchscreens(&displays_, devices); | |
| 237 | |
| 238 EXPECT_EQ(2u, displays_[0].input_devices().size()); | |
| 239 EXPECT_EQ(0u, displays_[1].input_devices().size()); | |
| 240 EXPECT_EQ(0u, displays_[2].input_devices().size()); | |
| 241 EXPECT_EQ(0u, displays_[3].input_devices().size()); | |
| 242 } | |
| 243 | |
| 244 TEST_F(TouchscreenUtilTest, MultipleInternalAndExternal) { | |
| 245 std::vector<ui::TouchscreenDevice> devices; | |
| 246 devices.push_back( | |
| 247 ui::TouchscreenDevice(1, ui::InputDeviceType::INPUT_DEVICE_INTERNAL, "1", | |
| 248 gfx::Size(1920, 1080), 0)); | |
| 249 devices.push_back( | |
| 250 ui::TouchscreenDevice(2, ui::InputDeviceType::INPUT_DEVICE_INTERNAL, "2", | |
| 251 gfx::Size(1920, 1080), 0)); | |
| 252 devices.push_back( | |
| 253 ui::TouchscreenDevice(3, ui::InputDeviceType::INPUT_DEVICE_EXTERNAL, "3", | |
| 254 gfx::Size(1024, 768), 0)); | |
| 255 | |
| 256 display::test::ScopedSetInternalDisplayId set_internal( | |
| 257 Shell::GetInstance()->display_manager(), displays_[0].id()); | |
| 258 AssociateTouchscreens(&displays_, devices); | |
| 259 | |
| 260 EXPECT_EQ(2u, displays_[0].input_devices().size()); | |
| 261 EXPECT_EQ(1, displays_[0].input_devices()[0]); | |
| 262 EXPECT_EQ(2, displays_[0].input_devices()[1]); | |
| 263 EXPECT_EQ(0u, displays_[1].input_devices().size()); | |
| 264 EXPECT_EQ(0u, displays_[2].input_devices().size()); | |
| 265 EXPECT_EQ(1u, displays_[3].input_devices().size()); | |
| 266 EXPECT_EQ(3, displays_[3].input_devices()[0]); | |
| 267 } | |
| 268 | |
| 269 // crbug.com/515201 | |
| 270 TEST_F(TouchscreenUtilTest, TestWithNoInternalDisplay) { | |
| 271 std::vector<ui::TouchscreenDevice> devices; | |
| 272 devices.push_back( | |
| 273 ui::TouchscreenDevice(1, ui::InputDeviceType::INPUT_DEVICE_EXTERNAL, "1", | |
| 274 gfx::Size(1920, 1080), 0)); | |
| 275 devices.push_back( | |
| 276 ui::TouchscreenDevice(2, ui::InputDeviceType::INPUT_DEVICE_INTERNAL, "2", | |
| 277 gfx::Size(9999, 888), 0)); | |
| 278 | |
| 279 // Internal touchscreen should not be associated with any display | |
| 280 AssociateTouchscreens(&displays_, devices); | |
| 281 | |
| 282 EXPECT_EQ(1u, displays_[0].input_devices().size()); | |
| 283 EXPECT_EQ(1, displays_[0].input_devices()[0]); | |
| 284 EXPECT_EQ(0u, displays_[1].input_devices().size()); | |
| 285 EXPECT_EQ(0u, displays_[2].input_devices().size()); | |
| 286 EXPECT_EQ(0u, displays_[3].input_devices().size()); | |
| 287 } | |
| 288 | |
| 289 } // namespace ash | |
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Chromium Code Reviews
Issue 2520143002:
Move touchscreen_util.cc/h from ash to ui. (Closed)
