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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 "ash/wm/tablet_mode/tablet_mode_controller.h" | |
| 6 | |
| 7 #include <math.h> | |
| 8 #include <utility> | |
| 9 #include <vector> | |
| 10 | |
| 11 #include "ash/ash_switches.h" | |
| 12 #include "ash/display/screen_orientation_controller_chromeos.h" | |
| 13 #include "ash/shell.h" | |
| 14 #include "ash/system/tray/system_tray_delegate.h" | |
| 15 #include "ash/test/ash_test_base.h" | |
| 16 #include "ash/test/test_system_tray_delegate.h" | |
| 17 #include "ash/wm/overview/window_selector_controller.h" | |
| 18 #include "base/command_line.h" | |
| 19 #include "base/run_loop.h" | |
| 20 #include "base/test/simple_test_tick_clock.h" | |
| 21 #include "base/test/user_action_tester.h" | |
| 22 #include "chromeos/accelerometer/accelerometer_reader.h" | |
| 23 #include "chromeos/accelerometer/accelerometer_types.h" | |
| 24 #include "chromeos/dbus/dbus_thread_manager.h" | |
| 25 #include "chromeos/dbus/fake_power_manager_client.h" | |
| 26 #include "ui/display/manager/display_manager.h" | |
| 27 #include "ui/display/screen.h" | |
| 28 #include "ui/display/test/display_manager_test_api.h" | |
| 29 #include "ui/events/event_handler.h" | |
| 30 #include "ui/events/test/event_generator.h" | |
| 31 #include "ui/gfx/geometry/vector3d_f.h" | |
| 32 #include "ui/message_center/message_center.h" | |
| 33 | |
| 34 #if defined(USE_X11) | |
| 35 #include "ui/events/test/events_test_utils_x11.h" | |
| 36 #endif | |
| 37 | |
| 38 namespace ash { | |
| 39 | |
| 40 namespace { | |
| 41 | |
| 42 const float kDegreesToRadians = 3.1415926f / 180.0f; | |
| 43 const float kMeanGravity = 9.8066f; | |
| 44 | |
| 45 const char kTouchViewInitiallyDisabled[] = "Touchview_Initially_Disabled"; | |
| 46 const char kTouchViewEnabled[] = "Touchview_Enabled"; | |
| 47 const char kTouchViewDisabled[] = "Touchview_Disabled"; | |
| 48 | |
| 49 } // namespace | |
| 50 | |
| 51 // Test accelerometer data taken with the lid at less than 180 degrees while | |
| 52 // shaking the device around. The data is to be interpreted in groups of 6 where | |
| 53 // each 6 values corresponds to the base accelerometer (-y / g, -x / g, -z / g) | |
| 54 // followed by the lid accelerometer (-y / g , x / g, z / g). | |
| 55 extern const float kAccelerometerLaptopModeTestData[]; | |
| 56 extern const size_t kAccelerometerLaptopModeTestDataLength; | |
| 57 | |
| 58 // Test accelerometer data taken with the lid open 360 degrees while | |
| 59 // shaking the device around. The data is to be interpreted in groups of 6 where | |
| 60 // each 6 values corresponds to the base accelerometer (-y / g, -x / g, -z / g) | |
| 61 // followed by the lid accelerometer (-y / g , x / g, z / g). | |
| 62 extern const float kAccelerometerFullyOpenTestData[]; | |
| 63 extern const size_t kAccelerometerFullyOpenTestDataLength; | |
| 64 | |
| 65 // Test accelerometer data taken with the lid open 360 degrees while the device | |
| 66 // hinge was nearly vertical, while shaking the device around. The data is to be | |
| 67 // interpreted in groups of 6 where each 6 values corresponds to the X, Y, and Z | |
| 68 // readings from the base and lid accelerometers in this order. | |
| 69 extern const float kAccelerometerVerticalHingeTestData[]; | |
| 70 extern const size_t kAccelerometerVerticalHingeTestDataLength; | |
| 71 extern const float kAccelerometerVerticalHingeUnstableAnglesTestData[]; | |
| 72 extern const size_t kAccelerometerVerticalHingeUnstableAnglesTestDataLength; | |
| 73 | |
| 74 class TabletModeControllerTest : public test::AshTestBase { | |
| 75 public: | |
| 76 TabletModeControllerTest() {} | |
| 77 ~TabletModeControllerTest() override {} | |
| 78 | |
| 79 void SetUp() override { | |
| 80 base::CommandLine::ForCurrentProcess()->AppendSwitch( | |
| 81 switches::kAshEnableTouchView); | |
| 82 test::AshTestBase::SetUp(); | |
| 83 chromeos::AccelerometerReader::GetInstance()->RemoveObserver( | |
| 84 tablet_mode_controller()); | |
| 85 | |
| 86 // Set the first display to be the internal display for the accelerometer | |
| 87 // screen rotation tests. | |
| 88 display::test::DisplayManagerTestApi(Shell::Get()->display_manager()) | |
| 89 .SetFirstDisplayAsInternalDisplay(); | |
| 90 } | |
| 91 | |
| 92 void TearDown() override { | |
| 93 chromeos::AccelerometerReader::GetInstance()->AddObserver( | |
| 94 tablet_mode_controller()); | |
| 95 test::AshTestBase::TearDown(); | |
| 96 } | |
| 97 | |
| 98 TabletModeController* tablet_mode_controller() { | |
| 99 return Shell::Get()->tablet_mode_controller(); | |
| 100 } | |
| 101 | |
| 102 void TriggerLidUpdate(const gfx::Vector3dF& lid) { | |
| 103 scoped_refptr<chromeos::AccelerometerUpdate> update( | |
| 104 new chromeos::AccelerometerUpdate()); | |
| 105 update->Set(chromeos::ACCELEROMETER_SOURCE_SCREEN, lid.x(), lid.y(), | |
| 106 lid.z()); | |
| 107 tablet_mode_controller()->OnAccelerometerUpdated(update); | |
| 108 } | |
| 109 | |
| 110 void TriggerBaseAndLidUpdate(const gfx::Vector3dF& base, | |
| 111 const gfx::Vector3dF& lid) { | |
| 112 scoped_refptr<chromeos::AccelerometerUpdate> update( | |
| 113 new chromeos::AccelerometerUpdate()); | |
| 114 update->Set(chromeos::ACCELEROMETER_SOURCE_ATTACHED_KEYBOARD, base.x(), | |
| 115 base.y(), base.z()); | |
| 116 update->Set(chromeos::ACCELEROMETER_SOURCE_SCREEN, lid.x(), lid.y(), | |
| 117 lid.z()); | |
| 118 tablet_mode_controller()->OnAccelerometerUpdated(update); | |
| 119 } | |
| 120 | |
| 121 bool IsTabletModeStarted() { | |
| 122 return tablet_mode_controller()->IsTabletModeWindowManagerEnabled(); | |
| 123 } | |
| 124 | |
| 125 // Attaches a SimpleTestTickClock to the TabletModeController with a non | |
| 126 // null value initial value. | |
| 127 void AttachTickClockForTest() { | |
| 128 std::unique_ptr<base::TickClock> tick_clock( | |
| 129 test_tick_clock_ = new base::SimpleTestTickClock()); | |
| 130 test_tick_clock_->Advance(base::TimeDelta::FromSeconds(1)); | |
| 131 tablet_mode_controller()->SetTickClockForTest(std::move(tick_clock)); | |
| 132 } | |
| 133 | |
| 134 void AdvanceTickClock(const base::TimeDelta& delta) { | |
| 135 DCHECK(test_tick_clock_); | |
| 136 test_tick_clock_->Advance(delta); | |
| 137 } | |
| 138 | |
| 139 void OpenLidToAngle(float degrees) { | |
| 140 DCHECK(degrees >= 0.0f); | |
| 141 DCHECK(degrees <= 360.0f); | |
| 142 | |
| 143 float radians = degrees * kDegreesToRadians; | |
| 144 gfx::Vector3dF base_vector(0.0f, -kMeanGravity, 0.0f); | |
| 145 gfx::Vector3dF lid_vector(0.0f, kMeanGravity * cos(radians), | |
| 146 kMeanGravity * sin(radians)); | |
| 147 TriggerBaseAndLidUpdate(base_vector, lid_vector); | |
| 148 } | |
| 149 | |
| 150 void HoldDeviceVertical() { | |
| 151 gfx::Vector3dF base_vector(9.8f, 0.0f, 0.0f); | |
| 152 gfx::Vector3dF lid_vector(9.8f, 0.0f, 0.0f); | |
| 153 TriggerBaseAndLidUpdate(base_vector, lid_vector); | |
| 154 } | |
| 155 | |
| 156 void OpenLid() { | |
| 157 tablet_mode_controller()->LidEventReceived( | |
| 158 chromeos::PowerManagerClient::LidState::OPEN, | |
| 159 tablet_mode_controller()->tick_clock_->NowTicks()); | |
| 160 } | |
| 161 | |
| 162 void CloseLid() { | |
| 163 tablet_mode_controller()->LidEventReceived( | |
| 164 chromeos::PowerManagerClient::LidState::CLOSED, | |
| 165 tablet_mode_controller()->tick_clock_->NowTicks()); | |
| 166 } | |
| 167 | |
| 168 bool WasLidOpenedRecently() { | |
| 169 return tablet_mode_controller()->WasLidOpenedRecently(); | |
| 170 } | |
| 171 | |
| 172 void SetTabletMode(bool on) { | |
| 173 tablet_mode_controller()->TabletModeEventReceived( | |
| 174 on ? chromeos::PowerManagerClient::TabletMode::ON | |
| 175 : chromeos::PowerManagerClient::TabletMode::OFF, | |
| 176 tablet_mode_controller()->tick_clock_->NowTicks()); | |
| 177 } | |
| 178 | |
| 179 bool AreEventsBlocked() { | |
| 180 return !!tablet_mode_controller()->event_blocker_.get(); | |
| 181 } | |
| 182 | |
| 183 TabletModeController::ForceTabletMode forced_tablet_mode() { | |
| 184 return tablet_mode_controller()->force_tablet_mode_; | |
| 185 } | |
| 186 | |
| 187 base::UserActionTester* user_action_tester() { return &user_action_tester_; } | |
| 188 | |
| 189 private: | |
| 190 base::SimpleTestTickClock* test_tick_clock_; | |
| 191 | |
| 192 // Tracks user action counts. | |
| 193 base::UserActionTester user_action_tester_; | |
| 194 | |
| 195 DISALLOW_COPY_AND_ASSIGN(TabletModeControllerTest); | |
| 196 }; | |
| 197 | |
| 198 // Verify TouchView enabled/disabled user action metrics are recorded. | |
| 199 TEST_F(TabletModeControllerTest, VerifyTouchViewEnabledDisabledCounts) { | |
| 200 ASSERT_EQ(1, | |
| 201 user_action_tester()->GetActionCount(kTouchViewInitiallyDisabled)); | |
| 202 ASSERT_EQ(0, user_action_tester()->GetActionCount(kTouchViewEnabled)); | |
| 203 ASSERT_EQ(0, user_action_tester()->GetActionCount(kTouchViewDisabled)); | |
| 204 | |
| 205 user_action_tester()->ResetCounts(); | |
| 206 tablet_mode_controller()->EnableTabletModeWindowManager(true); | |
| 207 EXPECT_EQ(1, user_action_tester()->GetActionCount(kTouchViewEnabled)); | |
| 208 EXPECT_EQ(0, user_action_tester()->GetActionCount(kTouchViewDisabled)); | |
| 209 tablet_mode_controller()->EnableTabletModeWindowManager(true); | |
| 210 EXPECT_EQ(1, user_action_tester()->GetActionCount(kTouchViewEnabled)); | |
| 211 EXPECT_EQ(0, user_action_tester()->GetActionCount(kTouchViewDisabled)); | |
| 212 | |
| 213 user_action_tester()->ResetCounts(); | |
| 214 tablet_mode_controller()->EnableTabletModeWindowManager(false); | |
| 215 EXPECT_EQ(0, user_action_tester()->GetActionCount(kTouchViewEnabled)); | |
| 216 EXPECT_EQ(1, user_action_tester()->GetActionCount(kTouchViewDisabled)); | |
| 217 tablet_mode_controller()->EnableTabletModeWindowManager(false); | |
| 218 EXPECT_EQ(0, user_action_tester()->GetActionCount(kTouchViewEnabled)); | |
| 219 EXPECT_EQ(1, user_action_tester()->GetActionCount(kTouchViewDisabled)); | |
| 220 } | |
| 221 | |
| 222 // Verify that closing the lid will exit tablet mode. | |
| 223 TEST_F(TabletModeControllerTest, CloseLidWhileInTabletMode) { | |
| 224 OpenLidToAngle(315.0f); | |
| 225 ASSERT_TRUE(IsTabletModeStarted()); | |
| 226 | |
| 227 CloseLid(); | |
| 228 EXPECT_FALSE(IsTabletModeStarted()); | |
| 229 } | |
| 230 | |
| 231 // Verify that tablet mode will not be entered when the lid is closed. | |
| 232 TEST_F(TabletModeControllerTest, HingeAnglesWithLidClosed) { | |
| 233 AttachTickClockForTest(); | |
| 234 | |
| 235 CloseLid(); | |
| 236 | |
| 237 OpenLidToAngle(270.0f); | |
| 238 EXPECT_FALSE(IsTabletModeStarted()); | |
| 239 | |
| 240 OpenLidToAngle(315.0f); | |
| 241 EXPECT_FALSE(IsTabletModeStarted()); | |
| 242 | |
| 243 OpenLidToAngle(355.0f); | |
| 244 EXPECT_FALSE(IsTabletModeStarted()); | |
| 245 } | |
| 246 | |
| 247 // Verify the tablet mode state for unstable hinge angles when the lid was | |
| 248 // recently open. | |
| 249 TEST_F(TabletModeControllerTest, UnstableHingeAnglesWhenLidRecentlyOpened) { | |
| 250 AttachTickClockForTest(); | |
| 251 | |
| 252 OpenLid(); | |
| 253 ASSERT_TRUE(WasLidOpenedRecently()); | |
| 254 | |
| 255 OpenLidToAngle(5.0f); | |
| 256 EXPECT_FALSE(IsTabletModeStarted()); | |
| 257 | |
| 258 OpenLidToAngle(355.0f); | |
| 259 EXPECT_FALSE(IsTabletModeStarted()); | |
| 260 | |
| 261 // This is a stable reading and should clear the last lid opened time. | |
| 262 OpenLidToAngle(45.0f); | |
| 263 EXPECT_FALSE(IsTabletModeStarted()); | |
| 264 EXPECT_FALSE(WasLidOpenedRecently()); | |
| 265 | |
| 266 OpenLidToAngle(355.0f); | |
| 267 EXPECT_TRUE(IsTabletModeStarted()); | |
| 268 } | |
| 269 | |
| 270 // Verify the WasLidOpenedRecently signal with respect to time. | |
| 271 TEST_F(TabletModeControllerTest, WasLidOpenedRecentlyOverTime) { | |
| 272 AttachTickClockForTest(); | |
| 273 | |
| 274 // No lid open time initially. | |
| 275 ASSERT_FALSE(WasLidOpenedRecently()); | |
| 276 | |
| 277 CloseLid(); | |
| 278 EXPECT_FALSE(WasLidOpenedRecently()); | |
| 279 | |
| 280 OpenLid(); | |
| 281 EXPECT_TRUE(WasLidOpenedRecently()); | |
| 282 | |
| 283 // 1 second after lid open. | |
| 284 AdvanceTickClock(base::TimeDelta::FromSeconds(1)); | |
| 285 EXPECT_TRUE(WasLidOpenedRecently()); | |
| 286 | |
| 287 // 3 seconds after lid open. | |
| 288 AdvanceTickClock(base::TimeDelta::FromSeconds(2)); | |
| 289 EXPECT_FALSE(WasLidOpenedRecently()); | |
| 290 } | |
| 291 | |
| 292 TEST_F(TabletModeControllerTest, TabletModeTransition) { | |
| 293 OpenLidToAngle(90.0f); | |
| 294 EXPECT_FALSE(IsTabletModeStarted()); | |
| 295 | |
| 296 // Unstable reading. This should not trigger tablet mode. | |
| 297 HoldDeviceVertical(); | |
| 298 EXPECT_FALSE(IsTabletModeStarted()); | |
| 299 | |
| 300 // When tablet mode switch is on it should force tablet mode even if the | |
| 301 // reading is not stable. | |
| 302 SetTabletMode(true); | |
| 303 EXPECT_TRUE(IsTabletModeStarted()); | |
| 304 | |
| 305 // After tablet mode switch is off it should stay in tablet mode if the | |
| 306 // reading is not stable. | |
| 307 SetTabletMode(false); | |
| 308 EXPECT_TRUE(IsTabletModeStarted()); | |
| 309 | |
| 310 // Should leave tablet mode when the lid angle is small enough. | |
| 311 OpenLidToAngle(90.0f); | |
| 312 EXPECT_FALSE(IsTabletModeStarted()); | |
| 313 | |
| 314 OpenLidToAngle(300.0f); | |
| 315 EXPECT_TRUE(IsTabletModeStarted()); | |
| 316 } | |
| 317 | |
| 318 // When there is no keyboard accelerometer available tablet mode should solely | |
| 319 // rely on the tablet mode switch. | |
| 320 TEST_F(TabletModeControllerTest, TabletModeTransitionNoKeyboardAccelerometer) { | |
| 321 ASSERT_FALSE(IsTabletModeStarted()); | |
| 322 TriggerLidUpdate(gfx::Vector3dF(0.0f, 0.0f, kMeanGravity)); | |
| 323 ASSERT_FALSE(IsTabletModeStarted()); | |
| 324 | |
| 325 SetTabletMode(true); | |
| 326 EXPECT_TRUE(IsTabletModeStarted()); | |
| 327 | |
| 328 // Single sensor reading should not change mode. | |
| 329 TriggerLidUpdate(gfx::Vector3dF(0.0f, 0.0f, kMeanGravity)); | |
| 330 EXPECT_TRUE(IsTabletModeStarted()); | |
| 331 | |
| 332 // With a single sensor we should exit immediately on the tablet mode switch | |
| 333 // rather than waiting for stabilized accelerometer readings. | |
| 334 SetTabletMode(false); | |
| 335 EXPECT_FALSE(IsTabletModeStarted()); | |
| 336 } | |
| 337 | |
| 338 // Verify the tablet mode enter/exit thresholds for stable angles. | |
| 339 TEST_F(TabletModeControllerTest, StableHingeAnglesWithLidOpened) { | |
| 340 ASSERT_FALSE(IsTabletModeStarted()); | |
| 341 ASSERT_FALSE(WasLidOpenedRecently()); | |
| 342 | |
| 343 OpenLidToAngle(180.0f); | |
| 344 EXPECT_FALSE(IsTabletModeStarted()); | |
| 345 | |
| 346 OpenLidToAngle(315.0f); | |
| 347 EXPECT_TRUE(IsTabletModeStarted()); | |
| 348 | |
| 349 OpenLidToAngle(180.0f); | |
| 350 EXPECT_TRUE(IsTabletModeStarted()); | |
| 351 | |
| 352 OpenLidToAngle(45.0f); | |
| 353 EXPECT_FALSE(IsTabletModeStarted()); | |
| 354 | |
| 355 OpenLidToAngle(270.0f); | |
| 356 EXPECT_TRUE(IsTabletModeStarted()); | |
| 357 | |
| 358 OpenLidToAngle(90.0f); | |
| 359 EXPECT_FALSE(IsTabletModeStarted()); | |
| 360 } | |
| 361 | |
| 362 // Verify the tablet mode state for unstable hinge angles when the lid is open | |
| 363 // but not recently. | |
| 364 TEST_F(TabletModeControllerTest, UnstableHingeAnglesWithLidOpened) { | |
| 365 AttachTickClockForTest(); | |
| 366 | |
| 367 ASSERT_FALSE(WasLidOpenedRecently()); | |
| 368 ASSERT_FALSE(IsTabletModeStarted()); | |
| 369 | |
| 370 OpenLidToAngle(5.0f); | |
| 371 EXPECT_FALSE(IsTabletModeStarted()); | |
| 372 | |
| 373 OpenLidToAngle(355.0f); | |
| 374 EXPECT_TRUE(IsTabletModeStarted()); | |
| 375 | |
| 376 OpenLidToAngle(5.0f); | |
| 377 EXPECT_TRUE(IsTabletModeStarted()); | |
| 378 } | |
| 379 | |
| 380 // Tests that when the hinge is nearly vertically aligned, the current state | |
| 381 // persists as the computed angle is highly inaccurate in this orientation. | |
| 382 TEST_F(TabletModeControllerTest, HingeAligned) { | |
| 383 // Laptop in normal orientation lid open 90 degrees. | |
| 384 TriggerBaseAndLidUpdate(gfx::Vector3dF(0.0f, 0.0f, -kMeanGravity), | |
| 385 gfx::Vector3dF(0.0f, -kMeanGravity, 0.0f)); | |
| 386 EXPECT_FALSE(IsTabletModeStarted()); | |
| 387 | |
| 388 // Completely vertical. | |
| 389 TriggerBaseAndLidUpdate(gfx::Vector3dF(kMeanGravity, 0.0f, 0.0f), | |
| 390 gfx::Vector3dF(kMeanGravity, 0.0f, 0.0f)); | |
| 391 EXPECT_FALSE(IsTabletModeStarted()); | |
| 392 | |
| 393 // Close to vertical but with hinge appearing to be open 270 degrees. | |
| 394 TriggerBaseAndLidUpdate(gfx::Vector3dF(kMeanGravity, 0.0f, -0.1f), | |
| 395 gfx::Vector3dF(kMeanGravity, 0.1f, 0.0f)); | |
| 396 EXPECT_FALSE(IsTabletModeStarted()); | |
| 397 | |
| 398 // Flat and open 270 degrees should start tablet mode. | |
| 399 TriggerBaseAndLidUpdate(gfx::Vector3dF(0.0f, 0.0f, -kMeanGravity), | |
| 400 gfx::Vector3dF(0.0f, kMeanGravity, 0.0f)); | |
| 401 EXPECT_TRUE(IsTabletModeStarted()); | |
| 402 | |
| 403 // Normal 90 degree orientation but near vertical should stay in maximize | |
| 404 // mode. | |
| 405 TriggerBaseAndLidUpdate(gfx::Vector3dF(kMeanGravity, 0.0f, -0.1f), | |
| 406 gfx::Vector3dF(kMeanGravity, -0.1f, 0.0f)); | |
| 407 EXPECT_TRUE(IsTabletModeStarted()); | |
| 408 } | |
| 409 | |
| 410 TEST_F(TabletModeControllerTest, LaptopTest) { | |
| 411 // Feeds in sample accelerometer data and verifies that there are no | |
| 412 // transitions into touchview / tablet mode while shaking the device around | |
| 413 // with the hinge at less than 180 degrees. Note the conversion from device | |
| 414 // data to accelerometer updates consistent with accelerometer_reader.cc. | |
| 415 ASSERT_EQ(0u, kAccelerometerLaptopModeTestDataLength % 6); | |
| 416 for (size_t i = 0; i < kAccelerometerLaptopModeTestDataLength / 6; ++i) { | |
| 417 gfx::Vector3dF base(-kAccelerometerLaptopModeTestData[i * 6 + 1], | |
| 418 -kAccelerometerLaptopModeTestData[i * 6], | |
| 419 -kAccelerometerLaptopModeTestData[i * 6 + 2]); | |
| 420 base.Scale(kMeanGravity); | |
| 421 gfx::Vector3dF lid(-kAccelerometerLaptopModeTestData[i * 6 + 4], | |
| 422 kAccelerometerLaptopModeTestData[i * 6 + 3], | |
| 423 kAccelerometerLaptopModeTestData[i * 6 + 5]); | |
| 424 lid.Scale(kMeanGravity); | |
| 425 TriggerBaseAndLidUpdate(base, lid); | |
| 426 // There are a lot of samples, so ASSERT rather than EXPECT to only generate | |
| 427 // one failure rather than potentially hundreds. | |
| 428 ASSERT_FALSE(IsTabletModeStarted()); | |
| 429 } | |
| 430 } | |
| 431 | |
| 432 TEST_F(TabletModeControllerTest, TabletModeTest) { | |
| 433 // Trigger tablet mode by opening to 270 to begin the test in tablet mode. | |
| 434 TriggerBaseAndLidUpdate(gfx::Vector3dF(0.0f, 0.0f, kMeanGravity), | |
| 435 gfx::Vector3dF(0.0f, -kMeanGravity, 0.0f)); | |
| 436 ASSERT_TRUE(IsTabletModeStarted()); | |
| 437 | |
| 438 // Feeds in sample accelerometer data and verifies that there are no | |
| 439 // transitions out of touchview / tablet mode while shaking the device | |
| 440 // around. Note the conversion from device data to accelerometer updates | |
| 441 // consistent with accelerometer_reader.cc. | |
| 442 ASSERT_EQ(0u, kAccelerometerFullyOpenTestDataLength % 6); | |
| 443 for (size_t i = 0; i < kAccelerometerFullyOpenTestDataLength / 6; ++i) { | |
| 444 gfx::Vector3dF base(-kAccelerometerFullyOpenTestData[i * 6 + 1], | |
| 445 -kAccelerometerFullyOpenTestData[i * 6], | |
| 446 -kAccelerometerFullyOpenTestData[i * 6 + 2]); | |
| 447 base.Scale(kMeanGravity); | |
| 448 gfx::Vector3dF lid(-kAccelerometerFullyOpenTestData[i * 6 + 4], | |
| 449 kAccelerometerFullyOpenTestData[i * 6 + 3], | |
| 450 kAccelerometerFullyOpenTestData[i * 6 + 5]); | |
| 451 lid.Scale(kMeanGravity); | |
| 452 TriggerBaseAndLidUpdate(base, lid); | |
| 453 // There are a lot of samples, so ASSERT rather than EXPECT to only generate | |
| 454 // one failure rather than potentially hundreds. | |
| 455 ASSERT_TRUE(IsTabletModeStarted()); | |
| 456 } | |
| 457 } | |
| 458 | |
| 459 TEST_F(TabletModeControllerTest, VerticalHingeTest) { | |
| 460 // Feeds in sample accelerometer data and verifies that there are no | |
| 461 // transitions out of touchview / tablet mode while shaking the device | |
| 462 // around, while the hinge is nearly vertical. The data was captured from | |
| 463 // maxmimize_mode_controller.cc and does not require conversion. | |
| 464 ASSERT_EQ(0u, kAccelerometerVerticalHingeTestDataLength % 6); | |
| 465 for (size_t i = 0; i < kAccelerometerVerticalHingeTestDataLength / 6; ++i) { | |
| 466 gfx::Vector3dF base(kAccelerometerVerticalHingeTestData[i * 6], | |
| 467 kAccelerometerVerticalHingeTestData[i * 6 + 1], | |
| 468 kAccelerometerVerticalHingeTestData[i * 6 + 2]); | |
| 469 gfx::Vector3dF lid(kAccelerometerVerticalHingeTestData[i * 6 + 3], | |
| 470 kAccelerometerVerticalHingeTestData[i * 6 + 4], | |
| 471 kAccelerometerVerticalHingeTestData[i * 6 + 5]); | |
| 472 TriggerBaseAndLidUpdate(base, lid); | |
| 473 // There are a lot of samples, so ASSERT rather than EXPECT to only generate | |
| 474 // one failure rather than potentially hundreds. | |
| 475 ASSERT_TRUE(IsTabletModeStarted()); | |
| 476 } | |
| 477 } | |
| 478 | |
| 479 // Test if this case does not crash. See http://crbug.com/462806 | |
| 480 TEST_F(TabletModeControllerTest, DisplayDisconnectionDuringOverview) { | |
| 481 UpdateDisplay("800x600,800x600"); | |
| 482 std::unique_ptr<aura::Window> w1( | |
| 483 CreateTestWindowInShellWithBounds(gfx::Rect(0, 0, 100, 100))); | |
| 484 std::unique_ptr<aura::Window> w2( | |
| 485 CreateTestWindowInShellWithBounds(gfx::Rect(800, 0, 100, 100))); | |
| 486 ASSERT_NE(w1->GetRootWindow(), w2->GetRootWindow()); | |
| 487 | |
| 488 tablet_mode_controller()->EnableTabletModeWindowManager(true); | |
| 489 EXPECT_TRUE(Shell::Get()->window_selector_controller()->ToggleOverview()); | |
| 490 | |
| 491 UpdateDisplay("800x600"); | |
| 492 EXPECT_FALSE(Shell::Get()->window_selector_controller()->IsSelecting()); | |
| 493 EXPECT_EQ(w1->GetRootWindow(), w2->GetRootWindow()); | |
| 494 } | |
| 495 | |
| 496 // Test that the disabling of the internal display exits tablet mode, and that | |
| 497 // while disabled we do not re-enter tablet mode. | |
| 498 TEST_F(TabletModeControllerTest, NoTabletModeWithDisabledInternalDisplay) { | |
| 499 UpdateDisplay("200x200, 200x200"); | |
| 500 const int64_t internal_display_id = | |
| 501 display::test::DisplayManagerTestApi(display_manager()) | |
| 502 .SetFirstDisplayAsInternalDisplay(); | |
| 503 ASSERT_FALSE(IsTabletModeStarted()); | |
| 504 | |
| 505 OpenLidToAngle(270.0f); | |
| 506 EXPECT_TRUE(IsTabletModeStarted()); | |
| 507 EXPECT_TRUE(AreEventsBlocked()); | |
| 508 | |
| 509 // Deactivate internal display to simulate Docked Mode. | |
| 510 std::vector<display::ManagedDisplayInfo> secondary_only; | |
| 511 secondary_only.push_back(display_manager()->GetDisplayInfo( | |
| 512 display_manager()->GetDisplayAt(1).id())); | |
| 513 display_manager()->OnNativeDisplaysChanged(secondary_only); | |
| 514 ASSERT_FALSE(display_manager()->IsActiveDisplayId(internal_display_id)); | |
| 515 EXPECT_FALSE(IsTabletModeStarted()); | |
| 516 EXPECT_FALSE(AreEventsBlocked()); | |
| 517 | |
| 518 OpenLidToAngle(270.0f); | |
| 519 EXPECT_FALSE(IsTabletModeStarted()); | |
| 520 EXPECT_FALSE(AreEventsBlocked()); | |
| 521 | |
| 522 // Tablet mode signal should also be ignored. | |
| 523 SetTabletMode(true); | |
| 524 EXPECT_FALSE(IsTabletModeStarted()); | |
| 525 EXPECT_FALSE(AreEventsBlocked()); | |
| 526 } | |
| 527 | |
| 528 // Tests that is a tablet mode signal is received while docked, that maximize | |
| 529 // mode is enabled upon exiting docked mode. | |
| 530 TEST_F(TabletModeControllerTest, TabletModeAfterExitingDockedMode) { | |
| 531 UpdateDisplay("200x200, 200x200"); | |
| 532 const int64_t internal_display_id = | |
| 533 display::test::DisplayManagerTestApi(display_manager()) | |
| 534 .SetFirstDisplayAsInternalDisplay(); | |
| 535 ASSERT_FALSE(IsTabletModeStarted()); | |
| 536 | |
| 537 // Deactivate internal display to simulate Docked Mode. | |
| 538 std::vector<display::ManagedDisplayInfo> all_displays; | |
| 539 all_displays.push_back(display_manager()->GetDisplayInfo( | |
| 540 display_manager()->GetDisplayAt(0).id())); | |
| 541 std::vector<display::ManagedDisplayInfo> secondary_only; | |
| 542 display::ManagedDisplayInfo secondary_display = | |
| 543 display_manager()->GetDisplayInfo( | |
| 544 display_manager()->GetDisplayAt(1).id()); | |
| 545 all_displays.push_back(secondary_display); | |
| 546 secondary_only.push_back(secondary_display); | |
| 547 display_manager()->OnNativeDisplaysChanged(secondary_only); | |
| 548 ASSERT_FALSE(display_manager()->IsActiveDisplayId(internal_display_id)); | |
| 549 | |
| 550 // Tablet mode signal should also be ignored. | |
| 551 SetTabletMode(true); | |
| 552 EXPECT_FALSE(IsTabletModeStarted()); | |
| 553 EXPECT_FALSE(AreEventsBlocked()); | |
| 554 | |
| 555 // Exiting docked state | |
| 556 display_manager()->OnNativeDisplaysChanged(all_displays); | |
| 557 display::test::DisplayManagerTestApi(display_manager()) | |
| 558 .SetFirstDisplayAsInternalDisplay(); | |
| 559 EXPECT_TRUE(IsTabletModeStarted()); | |
| 560 } | |
| 561 | |
| 562 // Verify that the device won't exit touchview / tablet mode for unstable | |
| 563 // angles when hinge is nearly vertical | |
| 564 TEST_F(TabletModeControllerTest, VerticalHingeUnstableAnglesTest) { | |
| 565 // Trigger tablet mode by opening to 270 to begin the test in tablet mode. | |
| 566 TriggerBaseAndLidUpdate(gfx::Vector3dF(0.0f, 0.0f, kMeanGravity), | |
| 567 gfx::Vector3dF(0.0f, -kMeanGravity, 0.0f)); | |
| 568 ASSERT_TRUE(IsTabletModeStarted()); | |
| 569 | |
| 570 // Feeds in sample accelerometer data and verifies that there are no | |
| 571 // transitions out of touchview / tablet mode while shaking the device | |
| 572 // around, while the hinge is nearly vertical. The data was captured | |
| 573 // from maxmimize_mode_controller.cc and does not require conversion. | |
| 574 ASSERT_EQ(0u, kAccelerometerVerticalHingeUnstableAnglesTestDataLength % 6); | |
| 575 for (size_t i = 0; | |
| 576 i < kAccelerometerVerticalHingeUnstableAnglesTestDataLength / 6; ++i) { | |
| 577 gfx::Vector3dF base( | |
| 578 kAccelerometerVerticalHingeUnstableAnglesTestData[i * 6], | |
| 579 kAccelerometerVerticalHingeUnstableAnglesTestData[i * 6 + 1], | |
| 580 kAccelerometerVerticalHingeUnstableAnglesTestData[i * 6 + 2]); | |
| 581 gfx::Vector3dF lid( | |
| 582 kAccelerometerVerticalHingeUnstableAnglesTestData[i * 6 + 3], | |
| 583 kAccelerometerVerticalHingeUnstableAnglesTestData[i * 6 + 4], | |
| 584 kAccelerometerVerticalHingeUnstableAnglesTestData[i * 6 + 5]); | |
| 585 TriggerBaseAndLidUpdate(base, lid); | |
| 586 // There are a lot of samples, so ASSERT rather than EXPECT to only generate | |
| 587 // one failure rather than potentially hundreds. | |
| 588 ASSERT_TRUE(IsTabletModeStarted()); | |
| 589 } | |
| 590 } | |
| 591 | |
| 592 // Tests that when a TabletModeController is created that cached tablet mode | |
| 593 // state will trigger a mode update. | |
| 594 TEST_F(TabletModeControllerTest, InitializedWhileTabletModeSwitchOn) { | |
| 595 base::RunLoop().RunUntilIdle(); | |
| 596 // FakePowerManagerClient is always installed for tests | |
| 597 chromeos::FakePowerManagerClient* power_manager_client = | |
| 598 static_cast<chromeos::FakePowerManagerClient*>( | |
| 599 chromeos::DBusThreadManager::Get()->GetPowerManagerClient()); | |
| 600 power_manager_client->set_tablet_mode( | |
| 601 chromeos::PowerManagerClient::TabletMode::ON); | |
| 602 TabletModeController controller; | |
| 603 EXPECT_FALSE(controller.IsTabletModeWindowManagerEnabled()); | |
| 604 // PowerManagerClient callback is a posted task. | |
| 605 base::RunLoop().RunUntilIdle(); | |
| 606 EXPECT_TRUE(controller.IsTabletModeWindowManagerEnabled()); | |
| 607 } | |
| 608 | |
| 609 // Verify when the force clamshell mode flag is turned on, opening the lid past | |
| 610 // 180 degrees or setting tablet mode to true will no turn on tablet mode. | |
| 611 TEST_F(TabletModeControllerTest, ForceClamshellModeTest) { | |
| 612 base::CommandLine::ForCurrentProcess()->AppendSwitchASCII( | |
| 613 switches::kAshForceTabletMode, switches::kAshForceTabletModeClamshell); | |
| 614 tablet_mode_controller()->OnShellInitialized(); | |
| 615 EXPECT_EQ(TabletModeController::ForceTabletMode::CLAMSHELL, | |
| 616 forced_tablet_mode()); | |
| 617 EXPECT_FALSE(IsTabletModeStarted()); | |
| 618 | |
| 619 OpenLidToAngle(300.0f); | |
| 620 EXPECT_FALSE(IsTabletModeStarted()); | |
| 621 EXPECT_FALSE(AreEventsBlocked()); | |
| 622 | |
| 623 SetTabletMode(true); | |
| 624 EXPECT_FALSE(IsTabletModeStarted()); | |
| 625 EXPECT_FALSE(AreEventsBlocked()); | |
| 626 } | |
| 627 | |
| 628 // Verify when the force touch view mode flag is turned on, tablet mode is on | |
| 629 // intially, and opening the lid to less than 180 degress or setting tablet mode | |
| 630 // to off will not turn off tablet mode. | |
| 631 TEST_F(TabletModeControllerTest, ForceTouchViewModeTest) { | |
| 632 base::CommandLine::ForCurrentProcess()->AppendSwitchASCII( | |
| 633 switches::kAshForceTabletMode, switches::kAshForceTabletModeTouchView); | |
| 634 tablet_mode_controller()->OnShellInitialized(); | |
| 635 EXPECT_EQ(TabletModeController::ForceTabletMode::TOUCHVIEW, | |
| 636 forced_tablet_mode()); | |
| 637 EXPECT_TRUE(IsTabletModeStarted()); | |
| 638 EXPECT_TRUE(AreEventsBlocked()); | |
| 639 | |
| 640 OpenLidToAngle(30.0f); | |
| 641 EXPECT_TRUE(IsTabletModeStarted()); | |
| 642 EXPECT_TRUE(AreEventsBlocked()); | |
| 643 | |
| 644 SetTabletMode(false); | |
| 645 EXPECT_TRUE(IsTabletModeStarted()); | |
| 646 EXPECT_TRUE(AreEventsBlocked()); | |
| 647 } | |
| 648 | |
| 649 TEST_F(TabletModeControllerTest, RestoreAfterExit) { | |
| 650 UpdateDisplay("1000x600"); | |
| 651 std::unique_ptr<aura::Window> w1( | |
| 652 CreateTestWindowInShellWithBounds(gfx::Rect(10, 10, 900, 300))); | |
| 653 tablet_mode_controller()->EnableTabletModeWindowManager(true); | |
| 654 Shell::Get()->screen_orientation_controller()->SetLockToRotation( | |
| 655 display::Display::ROTATE_90); | |
| 656 display::Display display = display::Screen::GetScreen()->GetPrimaryDisplay(); | |
| 657 EXPECT_EQ(display::Display::ROTATE_90, display.rotation()); | |
| 658 EXPECT_LT(display.size().width(), display.size().height()); | |
| 659 tablet_mode_controller()->EnableTabletModeWindowManager(false); | |
| 660 display = display::Screen::GetScreen()->GetPrimaryDisplay(); | |
| 661 // Sanity checks. | |
| 662 EXPECT_EQ(display::Display::ROTATE_0, display.rotation()); | |
| 663 EXPECT_GT(display.size().width(), display.size().height()); | |
| 664 | |
| 665 // The bounds should be restored to the original bounds, and | |
| 666 // should not be clamped by the portrait display in touch view. | |
| 667 EXPECT_EQ(gfx::Rect(10, 10, 900, 300), w1->bounds()); | |
| 668 } | |
| 669 | |
| 670 } // namespace ash | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2909763002:
Revert of Rename MaximizeMode to TabletMode (Closed)
