src/content/browser/device_sensors/device_inertial_sensor_browsertest.cc

   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 "base/command_line.h"
   6 #include "base/synchronization/waitable_event.h"
   7 #include "base/threading/platform_thread.h"
   8 #include "content/browser/device_sensors/data_fetcher_shared_memory.h"
   9 #include "content/browser/device_sensors/device_inertial_sensor_service.h"
  10 #include "content/common/device_sensors/device_light_hardware_buffer.h"
  11 #include "content/common/device_sensors/device_motion_hardware_buffer.h"
  12 #include "content/common/device_sensors/device_orientation_hardware_buffer.h"
  13 #include "content/public/browser/browser_thread.h"
  14 #include "content/public/browser/web_contents.h"
  15 #include "content/public/common/content_switches.h"
  16 #include "content/public/test/content_browser_test.h"
  17 #include "content/public/test/content_browser_test_utils.h"
  18 #include "content/public/test/test_navigation_observer.h"
  19 #include "content/public/test/test_utils.h"
  20 #include "content/shell/browser/shell.h"
  21 #include "content/shell/browser/shell_javascript_dialog_manager.h"
  22
  23 namespace content {
  24
  25 namespace {
  26
  27 class FakeDataFetcher : public DataFetcherSharedMemory {
  28  public:
  29   FakeDataFetcher()
  30       : started_orientation_(false, false),
  31         stopped_orientation_(false, false),
  32         started_motion_(false, false),
  33         stopped_motion_(false, false),
  34         started_light_(false, false),
  35         stopped_light_(false, false),
  36         sensor_data_available_(true) {}
  37   ~FakeDataFetcher() override {}
  38
  39   bool Start(ConsumerType consumer_type, void* buffer) override {
  40     EXPECT_TRUE(buffer);
  41
  42     switch (consumer_type) {
  43       case CONSUMER_TYPE_MOTION:
  44         {
  45           DeviceMotionHardwareBuffer* motion_buffer =
  46               static_cast<DeviceMotionHardwareBuffer*>(buffer);
  47           if (sensor_data_available_)
  48             UpdateMotion(motion_buffer);
  49           SetMotionBufferReady(motion_buffer);
  50           started_motion_.Signal();
  51         }
  52         break;
  53       case CONSUMER_TYPE_ORIENTATION:
  54         {
  55           DeviceOrientationHardwareBuffer* orientation_buffer =
  56               static_cast<DeviceOrientationHardwareBuffer*>(buffer);
  57           if (sensor_data_available_)
  58             UpdateOrientation(orientation_buffer);
  59           SetOrientationBufferReady(orientation_buffer);
  60           started_orientation_.Signal();
  61         }
  62         break;
  63       case CONSUMER_TYPE_LIGHT:
  64         {
  65           DeviceLightHardwareBuffer* light_buffer =
  66               static_cast<DeviceLightHardwareBuffer*>(buffer);
  67           UpdateLight(light_buffer,
  68                       sensor_data_available_
  69                           ? 100
  70                           : std::numeric_limits<double>::infinity());
  71           started_light_.Signal();
  72         }
  73         break;
  74       default:
  75         return false;
  76     }
  77     return true;
  78   }
  79
  80   bool Stop(ConsumerType consumer_type) override {
  81     switch (consumer_type) {
  82       case CONSUMER_TYPE_MOTION:
  83         stopped_motion_.Signal();
  84         break;
  85       case CONSUMER_TYPE_ORIENTATION:
  86         stopped_orientation_.Signal();
  87         break;
  88       case CONSUMER_TYPE_LIGHT:
  89         stopped_light_.Signal();
  90         break;
  91       default:
  92         return false;
  93     }
  94     return true;
  95   }
  96
  97   void Fetch(unsigned consumer_bitmask) override {
  98     FAIL() << "fetch should not be called";
  99   }
 100
 101   FetcherType GetType() const override { return FETCHER_TYPE_DEFAULT; }
 102
 103   void SetSensorDataAvailable(bool available) {
 104     sensor_data_available_ = available;
 105   }
 106
 107   void SetMotionBufferReady(DeviceMotionHardwareBuffer* buffer) {
 108     buffer->seqlock.WriteBegin();
 109     buffer->data.allAvailableSensorsAreActive = true;
 110     buffer->seqlock.WriteEnd();
 111   }
 112
 113   void SetOrientationBufferReady(DeviceOrientationHardwareBuffer* buffer) {
 114     buffer->seqlock.WriteBegin();
 115     buffer->data.allAvailableSensorsAreActive = true;
 116     buffer->seqlock.WriteEnd();
 117   }
 118
 119   void UpdateMotion(DeviceMotionHardwareBuffer* buffer) {
 120     buffer->seqlock.WriteBegin();
 121     buffer->data.accelerationX = 1;
 122     buffer->data.hasAccelerationX = true;
 123     buffer->data.accelerationY = 2;
 124     buffer->data.hasAccelerationY = true;
 125     buffer->data.accelerationZ = 3;
 126     buffer->data.hasAccelerationZ = true;
 127
 128     buffer->data.accelerationIncludingGravityX = 4;
 129     buffer->data.hasAccelerationIncludingGravityX = true;
 130     buffer->data.accelerationIncludingGravityY = 5;
 131     buffer->data.hasAccelerationIncludingGravityY = true;
 132     buffer->data.accelerationIncludingGravityZ = 6;
 133     buffer->data.hasAccelerationIncludingGravityZ = true;
 134
 135     buffer->data.rotationRateAlpha = 7;
 136     buffer->data.hasRotationRateAlpha = true;
 137     buffer->data.rotationRateBeta = 8;
 138     buffer->data.hasRotationRateBeta = true;
 139     buffer->data.rotationRateGamma = 9;
 140     buffer->data.hasRotationRateGamma = true;
 141
 142     buffer->data.interval = 100;
 143     buffer->data.allAvailableSensorsAreActive = true;
 144     buffer->seqlock.WriteEnd();
 145   }
 146
 147   void UpdateOrientation(DeviceOrientationHardwareBuffer* buffer) {
 148     buffer->seqlock.WriteBegin();
 149     buffer->data.alpha = 1;
 150     buffer->data.hasAlpha = true;
 151     buffer->data.beta = 2;
 152     buffer->data.hasBeta = true;
 153     buffer->data.gamma = 3;
 154     buffer->data.hasGamma = true;
 155     buffer->data.allAvailableSensorsAreActive = true;
 156     buffer->seqlock.WriteEnd();
 157   }
 158
 159   void UpdateLight(DeviceLightHardwareBuffer* buffer, double lux) {
 160     buffer->seqlock.WriteBegin();
 161     buffer->data.value = lux;
 162     buffer->seqlock.WriteEnd();
 163   }
 164
 165   base::WaitableEvent started_orientation_;
 166   base::WaitableEvent stopped_orientation_;
 167   base::WaitableEvent started_motion_;
 168   base::WaitableEvent stopped_motion_;
 169   base::WaitableEvent started_light_;
 170   base::WaitableEvent stopped_light_;
 171   bool sensor_data_available_;
 172
 173  private:
 174   DISALLOW_COPY_AND_ASSIGN(FakeDataFetcher);
 175 };
 176
 177
 178 class DeviceInertialSensorBrowserTest : public ContentBrowserTest  {
 179  public:
 180   DeviceInertialSensorBrowserTest()
 181       : fetcher_(NULL),
 182         io_loop_finished_event_(false, false) {
 183   }
 184
 185   void SetUpOnMainThread() override {
 186     BrowserThread::PostTask(
 187         BrowserThread::IO, FROM_HERE,
 188         base::Bind(&DeviceInertialSensorBrowserTest::SetUpOnIOThread, this));
 189     io_loop_finished_event_.Wait();
 190   }
 191
 192   void SetUpOnIOThread() {
 193     fetcher_ = new FakeDataFetcher();
 194     DeviceInertialSensorService::GetInstance()->
 195         SetDataFetcherForTesting(fetcher_);
 196     io_loop_finished_event_.Signal();
 197   }
 198
 199   void DelayAndQuit(base::TimeDelta delay) {
 200     base::PlatformThread::Sleep(delay);
 201     base::MessageLoop::current()->QuitWhenIdle();
 202   }
 203
 204   void WaitForAlertDialogAndQuitAfterDelay(base::TimeDelta delay) {
 205     ShellJavaScriptDialogManager* dialog_manager=
 206         static_cast<ShellJavaScriptDialogManager*>(
 207             shell()->GetJavaScriptDialogManager());
 208
 209     scoped_refptr<MessageLoopRunner> runner = new MessageLoopRunner();
 210     dialog_manager->set_dialog_request_callback(
 211         base::Bind(&DeviceInertialSensorBrowserTest::DelayAndQuit, this,
 212             delay));
 213     runner->Run();
 214   }
 215
 216   FakeDataFetcher* fetcher_;
 217
 218  private:
 219   base::WaitableEvent io_loop_finished_event_;
 220 };
 221
 222 IN_PROC_BROWSER_TEST_F(DeviceInertialSensorBrowserTest, OrientationTest) {
 223   // The test page will register an event handler for orientation events,
 224   // expects to get an event with fake values, then removes the event
 225   // handler and navigates to #pass.
 226   GURL test_url = GetTestUrl("device_sensors", "device_orientation_test.html");
 227   NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);
 228
 229   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 230   fetcher_->started_orientation_.Wait();
 231   fetcher_->stopped_orientation_.Wait();
 232 }
 233
 234 IN_PROC_BROWSER_TEST_F(DeviceInertialSensorBrowserTest, LightTest) {
 235   // The test page will register an event handler for light events,
 236   // expects to get an event with fake values, then removes the event
 237   // handler and navigates to #pass.
 238   GURL test_url = GetTestUrl("device_sensors", "device_light_test.html");
 239
 240   // TODO(riju): remove command line args when the feature goes stable.
 241   if (!CommandLine::ForCurrentProcess()->HasSwitch(
 242       switches::kEnableExperimentalWebPlatformFeatures)) {
 243     CommandLine::ForCurrentProcess()->AppendSwitch(
 244         switches::kEnableExperimentalWebPlatformFeatures);
 245   }
 246
 247   NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);
 248
 249   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 250   fetcher_->started_light_.Wait();
 251   fetcher_->stopped_light_.Wait();
 252 }
 253
 254 IN_PROC_BROWSER_TEST_F(DeviceInertialSensorBrowserTest, MotionTest) {
 255   // The test page will register an event handler for motion events,
 256   // expects to get an event with fake values, then removes the event
 257   // handler and navigates to #pass.
 258   GURL test_url = GetTestUrl("device_sensors", "device_motion_test.html");
 259   NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);
 260
 261   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 262   fetcher_->started_motion_.Wait();
 263   fetcher_->stopped_motion_.Wait();
 264 }
 265
 266 // crbug/416406. The test is flaky.
 267 IN_PROC_BROWSER_TEST_F(DeviceInertialSensorBrowserTest,
 268                        DISABLED_LightOneOffInfintyTest) {
 269   // The test page will register an event handler for light events,
 270   // expects to get an event with value equal to Infinity. This tests that the
 271   // one-off infinity event still propagates to window after the alert is
 272   // dismissed and the callback is invoked which navigates to #pass.
 273   fetcher_->SetSensorDataAvailable(false);
 274
 275   // TODO(riju): remove command line args when the feature goes stable.
 276   if (!CommandLine::ForCurrentProcess()->HasSwitch(
 277       switches::kEnableExperimentalWebPlatformFeatures)) {
 278     CommandLine::ForCurrentProcess()->AppendSwitch(
 279         switches::kEnableExperimentalWebPlatformFeatures);
 280   }
 281
 282   TestNavigationObserver same_tab_observer(shell()->web_contents(), 2);
 283
 284   GURL test_url =
 285       GetTestUrl("device_sensors", "device_light_infinity_test.html");
 286   shell()->LoadURL(test_url);
 287
 288   WaitForAlertDialogAndQuitAfterDelay(base::TimeDelta::FromMilliseconds(1000));
 289
 290   fetcher_->started_light_.Wait();
 291   fetcher_->stopped_light_.Wait();
 292   same_tab_observer.Wait();
 293   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 294 }
 295
 296 // Flaking in the android try bot. See http://crbug.com/360578.
 297 #if defined(OS_ANDROID)
 298 #define MAYBE_OrientationNullTestWithAlert DISABLED_OrientationNullTestWithAlert
 299 #else
 300 #define MAYBE_OrientationNullTestWithAlert OrientationNullTestWithAlert
 301 #endif
 302 IN_PROC_BROWSER_TEST_F(DeviceInertialSensorBrowserTest,
 303     MAYBE_OrientationNullTestWithAlert) {
 304   // The test page will register an event handler for orientation events,
 305   // expects to get an event with null values. The test raises a modal alert
 306   // dialog with a delay to test that the one-off null-event still propagates
 307   // to window after the alert is dismissed and the callback is invoked which
 308   // navigates to #pass.
 309   fetcher_->SetSensorDataAvailable(false);
 310   TestNavigationObserver same_tab_observer(shell()->web_contents(), 2);
 311
 312   GURL test_url = GetTestUrl("device_sensors",
 313                              "device_orientation_null_test_with_alert.html");
 314   shell()->LoadURL(test_url);
 315
 316   // TODO(timvolodine): investigate if it is possible to test this without
 317   // delay, crbug.com/360044.
 318   WaitForAlertDialogAndQuitAfterDelay(base::TimeDelta::FromMilliseconds(1000));
 319
 320   fetcher_->started_orientation_.Wait();
 321   fetcher_->stopped_orientation_.Wait();
 322   same_tab_observer.Wait();
 323   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 324 }
 325
 326 // Flaking in the android try bot. See http://crbug.com/360578.
 327 #if defined(OS_ANDROID) || defined(OS_WIN)
 328 #define MAYBE_MotionNullTestWithAlert DISABLED_MotionNullTestWithAlert
 329 #else
 330 #define MAYBE_MotionNullTestWithAlert MotionNullTestWithAlert
 331 #endif
 332 IN_PROC_BROWSER_TEST_F(DeviceInertialSensorBrowserTest,
 333     MAYBE_MotionNullTestWithAlert) {
 334   // The test page will register an event handler for motion events,
 335   // expects to get an event with null values. The test raises a modal alert
 336   // dialog with a delay to test that the one-off null-event still propagates
 337   // to window after the alert is dismissed and the callback is invoked which
 338   // navigates to #pass.
 339   fetcher_->SetSensorDataAvailable(false);
 340   TestNavigationObserver same_tab_observer(shell()->web_contents(), 2);
 341
 342   GURL test_url =
 343       GetTestUrl("device_sensors", "device_motion_null_test_with_alert.html");
 344   shell()->LoadURL(test_url);
 345
 346   // TODO(timvolodine): investigate if it is possible to test this without
 347   // delay, crbug.com/360044.
 348   WaitForAlertDialogAndQuitAfterDelay(base::TimeDelta::FromMilliseconds(1000));
 349
 350   fetcher_->started_motion_.Wait();
 351   fetcher_->stopped_motion_.Wait();
 352   same_tab_observer.Wait();
 353   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 354 }
 355
 356 }  //  namespace
 357
 358 }  //  namespace content