content/browser/device_sensors/device_sensor_browsertest.cc - chromium/src - Git at Google

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.

 #include <memory>
 #include <string>
 #include <utility>

 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "base/threading/platform_thread.h"
 #include "build/build_config.h"
 #include "content/browser/generic_sensor/sensor_provider_proxy_impl.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/test/browser_test.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/content_browser_test.h"
 #include "content/public/test/content_browser_test_utils.h"
 #include "content/public/test/content_mock_cert_verifier.h"
 #include "content/public/test/test_navigation_observer.h"
 #include "content/public/test/test_utils.h"
 #include "content/shell/browser/shell.h"
 #include "content/shell/browser/shell_javascript_dialog_manager.h"
 #include "mojo/public/cpp/bindings/pending_receiver.h"
 #include "mojo/public/cpp/system/buffer.h"
 #include "net/dns/mock_host_resolver.h"
 #include "services/device/public/cpp/generic_sensor/platform_sensor_configuration.h"
 #include "services/device/public/cpp/generic_sensor/sensor_reading.h"
 #include "services/device/public/cpp/test/fake_sensor_and_provider.h"
 #include "services/device/public/mojom/sensor.mojom.h"
 #include "services/device/public/mojom/sensor_provider.mojom.h"

 namespace content {

 namespace {

 using device::FakeSensorProvider;

 class DeviceSensorBrowserTest : public ContentBrowserTest {
  public:
   DeviceSensorBrowserTest() {
     SensorProviderProxyImpl::OverrideSensorProviderBinderForTesting(
         base::BindRepeating(&DeviceSensorBrowserTest::BindSensorProvider,
                             base::Unretained(this)));
   }

   ~DeviceSensorBrowserTest() override {
     SensorProviderProxyImpl::OverrideSensorProviderBinderForTesting(
         base::NullCallback());
   }

   void DelayAndQuit(base::TimeDelta delay) {
     base::PlatformThread::Sleep(delay);
     base::RunLoop::QuitCurrentWhenIdleDeprecated();
   }

   void WaitForAlertDialogAndQuitAfterDelay(base::TimeDelta delay) {
     ShellJavaScriptDialogManager* dialog_manager =
         static_cast<ShellJavaScriptDialogManager*>(
             shell()->GetJavaScriptDialogManager(shell()->web_contents()));

     scoped_refptr<MessageLoopRunner> runner = new MessageLoopRunner();
     dialog_manager->set_dialog_request_callback(base::BindOnce(
         &DeviceSensorBrowserTest::DelayAndQuit, base::Unretained(this), delay));
     runner->Run();
   }

   std::unique_ptr<FakeSensorProvider> sensor_provider_;
   std::unique_ptr<net::EmbeddedTestServer> https_embedded_test_server_;

  private:
   void SetUpOnMainThread() override {
     ContentBrowserTest::SetUpOnMainThread();
     mock_cert_verifier_.mock_cert_verifier()->set_default_result(net::OK);

     https_embedded_test_server_ = std::make_unique<net::EmbeddedTestServer>(
         net::EmbeddedTestServer::TYPE_HTTPS);
     // Serve both a.com and b.com (and any other domain).
     host_resolver()->AddRule("*", "127.0.0.1");
     ASSERT_TRUE(https_embedded_test_server_->InitializeAndListen());
     content::SetupCrossSiteRedirector(https_embedded_test_server_.get());
     https_embedded_test_server_->ServeFilesFromSourceDirectory(
         "content/test/data/device_sensors");
     https_embedded_test_server_->StartAcceptingConnections();

     sensor_provider_ = std::make_unique<FakeSensorProvider>();
     sensor_provider_->SetAccelerometerData(4, 5, 6);
     sensor_provider_->SetLinearAccelerationSensorData(1, 2, 3);
     sensor_provider_->SetGyroscopeData(7, 8, 9);
     sensor_provider_->SetRelativeOrientationSensorData(1, 2, 3);
     sensor_provider_->SetAbsoluteOrientationSensorData(4, 5, 6);
   }

   void SetUpCommandLine(base::CommandLine* command_line) override {
     ContentBrowserTest::SetUpCommandLine(command_line);
     mock_cert_verifier_.SetUpCommandLine(command_line);
   }

   void SetUpInProcessBrowserTestFixture() override {
     ContentBrowserTest::SetUpInProcessBrowserTestFixture();
     mock_cert_verifier_.SetUpInProcessBrowserTestFixture();
   }

   void TearDownInProcessBrowserTestFixture() override {
     ContentBrowserTest::TearDownInProcessBrowserTestFixture();
     mock_cert_verifier_.TearDownInProcessBrowserTestFixture();
   }

   void BindSensorProvider(
       mojo::PendingReceiver<device::mojom::SensorProvider> receiver) {
     sensor_provider_->Bind(std::move(receiver));
   }

   content::ContentMockCertVerifier mock_cert_verifier_;
 };

 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, OrientationTest) {
   // The test page will register an event handler for orientation events,
   // expects to get an event with fake values, then removes the event
   // handler and navigates to #pass.
   GURL test_url = GetTestUrl("device_sensors", "device_orientation_test.html");
   NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 }

 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
                        OrientationFallbackToAbsoluteTest) {
   // The test page will register an event handler for orientation events,
   // expects to get an event with fake values, then removes the event
   // handler and navigates to #pass.
   //
   // Here the relative orientation sensor is not available, but the absolute
   // orientation sensor is available, so orientation event will provide the
   // absolute orientation data.
   sensor_provider_->set_relative_orientation_sensor_is_available(false);
   sensor_provider_->set_absolute_orientation_sensor_is_available(true);
   GURL test_url = GetTestUrl(
       "device_sensors", "device_orientation_fallback_to_absolute_test.html");
   NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 }

 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, OrientationAbsoluteTest) {
   // The test page will register an event handler for absolute orientation
   // events, expects to get an event with fake values, then removes the event
   // handler and navigates to #pass.
   GURL test_url =
       GetTestUrl("device_sensors", "device_orientation_absolute_test.html");
   NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 }

 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, MotionTest) {
   // The test page will register an event handler for motion events,
   // expects to get an event with fake values, then removes the event
   // handler and navigates to #pass.
   GURL test_url = GetTestUrl("device_sensors", "device_motion_test.html");
   NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 }

 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, OrientationNullTest) {
   // The test page registers an event handler for orientation events and
   // expects to get an event with null values, because no sensor data can be
   // provided.
   //
   // Here it needs to set both the relative and absolute orientation sensors
   // unavailable, since orientation event will fallback to absolute orientation
   // sensor if it is available.
   sensor_provider_->set_relative_orientation_sensor_is_available(false);
   sensor_provider_->set_absolute_orientation_sensor_is_available(false);
   GURL test_url =
       GetTestUrl("device_sensors", "device_orientation_null_test.html");
   NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 }

 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, OrientationAbsoluteNullTest) {
   // The test page registers an event handler for absolute orientation events
   // and expects to get an event with null values, because no sensor data can be
   // provided.
   sensor_provider_->set_absolute_orientation_sensor_is_available(false);
   GURL test_url = GetTestUrl("device_sensors",
                              "device_orientation_absolute_null_test.html");
   NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 }

 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, MotionNullTest) {
   // The test page registers an event handler for motion events and
   // expects to get an event with null values, because no sensor data can be
   // provided.
   sensor_provider_->set_accelerometer_is_available(false);
   sensor_provider_->set_linear_acceleration_sensor_is_available(false);
   sensor_provider_->set_gyroscope_is_available(false);
   GURL test_url = GetTestUrl("device_sensors", "device_motion_null_test.html");
   NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 }

 // Disabled due to flakiness: https://crbug.com/783891
 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
                        MotionOnlySomeSensorsAreAvailableTest) {
   // The test page registers an event handler for motion events and
   // expects to get an event with only the gyroscope and linear acceleration
   // sensor values, because no accelerometer values can be provided.
   sensor_provider_->set_accelerometer_is_available(false);
   GURL test_url =
       GetTestUrl("device_sensors",
                  "device_motion_only_some_sensors_are_available_test.html");
   NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 }

 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, NullTestWithAlert) {
   // The test page registers an event handlers for motion/orientation events and
   // expects to get events with null values. The test raises a modal alert
   // dialog with a delay to test that the one-off null-events still propagate to
   // window after the alert is dismissed and the callbacks are invoked which
   // eventually navigate to #pass.
   sensor_provider_->set_relative_orientation_sensor_is_available(false);
   sensor_provider_->set_absolute_orientation_sensor_is_available(false);
   sensor_provider_->set_accelerometer_is_available(false);
   sensor_provider_->set_linear_acceleration_sensor_is_available(false);
   sensor_provider_->set_gyroscope_is_available(false);
   TestNavigationObserver same_tab_observer(shell()->web_contents(), 2);

   GURL test_url =
       GetTestUrl("device_sensors", "device_sensors_null_test_with_alert.html");
   shell()->LoadURL(test_url);

   // TODO(timvolodine): investigate if it is possible to test this without
   // delay, crbug.com/360044.
   WaitForAlertDialogAndQuitAfterDelay(base::Milliseconds(500));

   same_tab_observer.Wait();
   EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
 }

 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
                        DeviceMotionCrossOriginIframeForbiddenTest) {
   // Main frame is on a.com, iframe is on b.com.
   GURL main_frame_url =
       https_embedded_test_server_->GetURL("a.com", "/cross_origin_iframe.html");
   GURL iframe_url = https_embedded_test_server_->GetURL(
       "b.com", "/device_motion_test.html?failure_timeout=100");

   // Wait for the main frame, subframe, and the #pass/#fail commits.
   TestNavigationObserver navigation_observer(shell()->web_contents(), 3);

   EXPECT_TRUE(NavigateToURL(shell(), main_frame_url));
   EXPECT_TRUE(NavigateIframeToURL(shell()->web_contents(),
                                   "cross_origin_iframe", iframe_url));

   navigation_observer.Wait();

   content::RenderFrameHost* iframe =
       ChildFrameAt(shell()->web_contents()->GetMainFrame(), 0);
   ASSERT_TRUE(iframe);
   EXPECT_EQ("fail", iframe->GetLastCommittedURL().ref());
 }

 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
                        DeviceMotionCrossOriginIframeAllowedTest) {
   // Main frame is on a.com, iframe is on b.com.
   GURL main_frame_url =
       https_embedded_test_server_->GetURL("a.com", "/cross_origin_iframe.html");
   GURL iframe_url =
       https_embedded_test_server_->GetURL("b.com", "/device_motion_test.html");

   // Wait for the main frame, subframe, and the #pass/#fail commits.
   TestNavigationObserver navigation_observer(shell()->web_contents(), 3);

   EXPECT_TRUE(NavigateToURL(shell(), main_frame_url));
   // Now allow 'accelerometer' and 'gyroscope' policy features.
   EXPECT_TRUE(ExecJs(shell(),
                      "document.getElementById('cross_origin_iframe')."
                      "allow='accelerometer; gyroscope'"));
   EXPECT_TRUE(NavigateIframeToURL(shell()->web_contents(),
                                   "cross_origin_iframe", iframe_url));

   navigation_observer.Wait();

   content::RenderFrameHost* iframe =
       ChildFrameAt(shell()->web_contents()->GetMainFrame(), 0);
   ASSERT_TRUE(iframe);
   EXPECT_EQ("pass", iframe->GetLastCommittedURL().ref());
 }

 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
                        DeviceOrientationCrossOriginIframeForbiddenTest) {
   // Main frame is on a.com, iframe is on b.com.
   GURL main_frame_url =
       https_embedded_test_server_->GetURL("a.com", "/cross_origin_iframe.html");
   GURL iframe_url = https_embedded_test_server_->GetURL(
       "b.com", "/device_orientation_test.html?failure_timeout=100");

   // Wait for the main frame, subframe, and the #pass/#fail commits.
   TestNavigationObserver navigation_observer(shell()->web_contents(), 3);

   EXPECT_TRUE(NavigateToURL(shell(), main_frame_url));
   EXPECT_TRUE(NavigateIframeToURL(shell()->web_contents(),
                                   "cross_origin_iframe", iframe_url));

   navigation_observer.Wait();

   content::RenderFrameHost* iframe =
       ChildFrameAt(shell()->web_contents()->GetMainFrame(), 0);
   ASSERT_TRUE(iframe);
   EXPECT_EQ("fail", iframe->GetLastCommittedURL().ref());
 }

 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
                        DeviceOrientationCrossOriginIframeAllowedTest) {
   // Main frame is on a.com, iframe is on b.com.
   GURL main_frame_url =
       https_embedded_test_server_->GetURL("a.com", "/cross_origin_iframe.html");
   GURL iframe_url = https_embedded_test_server_->GetURL(
       "b.com", "/device_orientation_test.html");

   // Wait for the main frame, subframe, and the #pass/#fail commits.
   TestNavigationObserver navigation_observer(shell()->web_contents(), 3);

   EXPECT_TRUE(NavigateToURL(shell(), main_frame_url));
   // Now allow 'accelerometer' and 'gyroscope' policy features.
   EXPECT_TRUE(ExecJs(shell(),
                      "document.getElementById('cross_origin_iframe')."
                      "allow='accelerometer; gyroscope'"));
   EXPECT_TRUE(NavigateIframeToURL(shell()->web_contents(),
                                   "cross_origin_iframe", iframe_url));

   navigation_observer.Wait();

   content::RenderFrameHost* iframe =
       ChildFrameAt(shell()->web_contents()->GetMainFrame(), 0);
   ASSERT_TRUE(iframe);
   EXPECT_EQ("pass", iframe->GetLastCommittedURL().ref());
 }

 IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
                        DeviceOrientationPermissionsPolicyWarning) {
   // Main frame is on a.com, iframe is on b.com.
   GURL main_frame_url =
       https_embedded_test_server_->GetURL("a.com", "/cross_origin_iframe.html");
   GURL iframe_url = https_embedded_test_server_->GetURL(
       "b.com", "/device_orientation_absolute_test.html");

   const char kWarningMessage[] =
       "The deviceorientationabsolute events are blocked by "
       "permissions policy. See "
       "https://github.com/w3c/webappsec-permissions-policy/blob/master/"
       "features.md#sensor-features";

   WebContentsConsoleObserver console_observer(shell()->web_contents());
   console_observer.SetPattern(kWarningMessage);

   EXPECT_TRUE(NavigateToURL(shell(), main_frame_url));
   EXPECT_TRUE(NavigateIframeToURL(shell()->web_contents(),
                                   "cross_origin_iframe", iframe_url));

   console_observer.Wait();
   EXPECT_EQ(kWarningMessage, console_observer.GetMessageAt(0u));
 }

 }  //  namespace

 }  //  namespace content
	// Copyright 2014 The Chromium Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	#include <memory>
	#include <string>
	#include <utility>

	#include "base/bind.h"
	#include "base/callback_helpers.h"
	#include "base/command_line.h"
	#include "base/macros.h"
	#include "base/run_loop.h"
	#include "base/threading/platform_thread.h"
	#include "build/build_config.h"
	#include "content/browser/generic_sensor/sensor_provider_proxy_impl.h"
	#include "content/public/browser/browser_thread.h"
	#include "content/public/browser/render_frame_host.h"
	#include "content/public/browser/web_contents.h"
	#include "content/public/common/content_switches.h"
	#include "content/public/test/browser_test.h"
	#include "content/public/test/browser_test_utils.h"
	#include "content/public/test/content_browser_test.h"
	#include "content/public/test/content_browser_test_utils.h"
	#include "content/public/test/content_mock_cert_verifier.h"
	#include "content/public/test/test_navigation_observer.h"
	#include "content/public/test/test_utils.h"
	#include "content/shell/browser/shell.h"
	#include "content/shell/browser/shell_javascript_dialog_manager.h"
	#include "mojo/public/cpp/bindings/pending_receiver.h"
	#include "mojo/public/cpp/system/buffer.h"
	#include "net/dns/mock_host_resolver.h"
	#include "services/device/public/cpp/generic_sensor/platform_sensor_configuration.h"
	#include "services/device/public/cpp/generic_sensor/sensor_reading.h"
	#include "services/device/public/cpp/test/fake_sensor_and_provider.h"
	#include "services/device/public/mojom/sensor.mojom.h"
	#include "services/device/public/mojom/sensor_provider.mojom.h"

	namespace content {

	namespace {

	using device::FakeSensorProvider;

	class DeviceSensorBrowserTest : public ContentBrowserTest {
	public:
	DeviceSensorBrowserTest() {
	SensorProviderProxyImpl::OverrideSensorProviderBinderForTesting(
	base::BindRepeating(&DeviceSensorBrowserTest::BindSensorProvider,
	base::Unretained(this)));
	}

	~DeviceSensorBrowserTest() override {
	SensorProviderProxyImpl::OverrideSensorProviderBinderForTesting(
	base::NullCallback());
	}

	void DelayAndQuit(base::TimeDelta delay) {
	base::PlatformThread::Sleep(delay);
	base::RunLoop::QuitCurrentWhenIdleDeprecated();
	}

	void WaitForAlertDialogAndQuitAfterDelay(base::TimeDelta delay) {
	ShellJavaScriptDialogManager* dialog_manager =
	static_cast<ShellJavaScriptDialogManager*>(
	shell()->GetJavaScriptDialogManager(shell()->web_contents()));

	scoped_refptr<MessageLoopRunner> runner = new MessageLoopRunner();
	dialog_manager->set_dialog_request_callback(base::BindOnce(
	&DeviceSensorBrowserTest::DelayAndQuit, base::Unretained(this), delay));
	runner->Run();
	}

	std::unique_ptr<FakeSensorProvider> sensor_provider_;
	std::unique_ptr<net::EmbeddedTestServer> https_embedded_test_server_;

	private:
	void SetUpOnMainThread() override {
	ContentBrowserTest::SetUpOnMainThread();
	mock_cert_verifier_.mock_cert_verifier()->set_default_result(net::OK);

	https_embedded_test_server_ = std::make_unique<net::EmbeddedTestServer>(
	net::EmbeddedTestServer::TYPE_HTTPS);
	// Serve both a.com and b.com (and any other domain).
	host_resolver()->AddRule("*", "127.0.0.1");
	ASSERT_TRUE(https_embedded_test_server_->InitializeAndListen());
	content::SetupCrossSiteRedirector(https_embedded_test_server_.get());
	https_embedded_test_server_->ServeFilesFromSourceDirectory(
	"content/test/data/device_sensors");
	https_embedded_test_server_->StartAcceptingConnections();

	sensor_provider_ = std::make_unique<FakeSensorProvider>();
	sensor_provider_->SetAccelerometerData(4, 5, 6);
	sensor_provider_->SetLinearAccelerationSensorData(1, 2, 3);
	sensor_provider_->SetGyroscopeData(7, 8, 9);
	sensor_provider_->SetRelativeOrientationSensorData(1, 2, 3);
	sensor_provider_->SetAbsoluteOrientationSensorData(4, 5, 6);
	}

	void SetUpCommandLine(base::CommandLine* command_line) override {
	ContentBrowserTest::SetUpCommandLine(command_line);
	mock_cert_verifier_.SetUpCommandLine(command_line);
	}

	void SetUpInProcessBrowserTestFixture() override {
	ContentBrowserTest::SetUpInProcessBrowserTestFixture();
	mock_cert_verifier_.SetUpInProcessBrowserTestFixture();
	}

	void TearDownInProcessBrowserTestFixture() override {
	ContentBrowserTest::TearDownInProcessBrowserTestFixture();
	mock_cert_verifier_.TearDownInProcessBrowserTestFixture();
	}

	void BindSensorProvider(
	mojo::PendingReceiver<device::mojom::SensorProvider> receiver) {
	sensor_provider_->Bind(std::move(receiver));
	}

	content::ContentMockCertVerifier mock_cert_verifier_;
	};

	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, OrientationTest) {
	// The test page will register an event handler for orientation events,
	// expects to get an event with fake values, then removes the event
	// handler and navigates to #pass.
	GURL test_url = GetTestUrl("device_sensors", "device_orientation_test.html");
	NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

	EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
	}

	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
	OrientationFallbackToAbsoluteTest) {
	// The test page will register an event handler for orientation events,
	// expects to get an event with fake values, then removes the event
	// handler and navigates to #pass.
	//
	// Here the relative orientation sensor is not available, but the absolute
	// orientation sensor is available, so orientation event will provide the
	// absolute orientation data.
	sensor_provider_->set_relative_orientation_sensor_is_available(false);
	sensor_provider_->set_absolute_orientation_sensor_is_available(true);
	GURL test_url = GetTestUrl(
	"device_sensors", "device_orientation_fallback_to_absolute_test.html");
	NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

	EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
	}

	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, OrientationAbsoluteTest) {
	// The test page will register an event handler for absolute orientation
	// events, expects to get an event with fake values, then removes the event
	// handler and navigates to #pass.
	GURL test_url =
	GetTestUrl("device_sensors", "device_orientation_absolute_test.html");
	NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

	EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
	}

	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, MotionTest) {
	// The test page will register an event handler for motion events,
	// expects to get an event with fake values, then removes the event
	// handler and navigates to #pass.
	GURL test_url = GetTestUrl("device_sensors", "device_motion_test.html");
	NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

	EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
	}

	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, OrientationNullTest) {
	// The test page registers an event handler for orientation events and
	// expects to get an event with null values, because no sensor data can be
	// provided.
	//
	// Here it needs to set both the relative and absolute orientation sensors
	// unavailable, since orientation event will fallback to absolute orientation
	// sensor if it is available.
	sensor_provider_->set_relative_orientation_sensor_is_available(false);
	sensor_provider_->set_absolute_orientation_sensor_is_available(false);
	GURL test_url =
	GetTestUrl("device_sensors", "device_orientation_null_test.html");
	NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

	EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
	}

	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, OrientationAbsoluteNullTest) {
	// The test page registers an event handler for absolute orientation events
	// and expects to get an event with null values, because no sensor data can be
	// provided.
	sensor_provider_->set_absolute_orientation_sensor_is_available(false);
	GURL test_url = GetTestUrl("device_sensors",
	"device_orientation_absolute_null_test.html");
	NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

	EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
	}

	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, MotionNullTest) {
	// The test page registers an event handler for motion events and
	// expects to get an event with null values, because no sensor data can be
	// provided.
	sensor_provider_->set_accelerometer_is_available(false);
	sensor_provider_->set_linear_acceleration_sensor_is_available(false);
	sensor_provider_->set_gyroscope_is_available(false);
	GURL test_url = GetTestUrl("device_sensors", "device_motion_null_test.html");
	NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

	EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
	}

	// Disabled due to flakiness: https://crbug.com/783891
	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
	MotionOnlySomeSensorsAreAvailableTest) {
	// The test page registers an event handler for motion events and
	// expects to get an event with only the gyroscope and linear acceleration
	// sensor values, because no accelerometer values can be provided.
	sensor_provider_->set_accelerometer_is_available(false);
	GURL test_url =
	GetTestUrl("device_sensors",
	"device_motion_only_some_sensors_are_available_test.html");
	NavigateToURLBlockUntilNavigationsComplete(shell(), test_url, 2);

	EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
	}

	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest, NullTestWithAlert) {
	// The test page registers an event handlers for motion/orientation events and
	// expects to get events with null values. The test raises a modal alert
	// dialog with a delay to test that the one-off null-events still propagate to
	// window after the alert is dismissed and the callbacks are invoked which
	// eventually navigate to #pass.
	sensor_provider_->set_relative_orientation_sensor_is_available(false);
	sensor_provider_->set_absolute_orientation_sensor_is_available(false);
	sensor_provider_->set_accelerometer_is_available(false);
	sensor_provider_->set_linear_acceleration_sensor_is_available(false);
	sensor_provider_->set_gyroscope_is_available(false);
	TestNavigationObserver same_tab_observer(shell()->web_contents(), 2);

	GURL test_url =
	GetTestUrl("device_sensors", "device_sensors_null_test_with_alert.html");
	shell()->LoadURL(test_url);

	// TODO(timvolodine): investigate if it is possible to test this without
	// delay, crbug.com/360044.
	WaitForAlertDialogAndQuitAfterDelay(base::Milliseconds(500));

	same_tab_observer.Wait();
	EXPECT_EQ("pass", shell()->web_contents()->GetLastCommittedURL().ref());
	}

	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
	DeviceMotionCrossOriginIframeForbiddenTest) {
	// Main frame is on a.com, iframe is on b.com.
	GURL main_frame_url =
	https_embedded_test_server_->GetURL("a.com", "/cross_origin_iframe.html");
	GURL iframe_url = https_embedded_test_server_->GetURL(
	"b.com", "/device_motion_test.html?failure_timeout=100");

	// Wait for the main frame, subframe, and the #pass/#fail commits.
	TestNavigationObserver navigation_observer(shell()->web_contents(), 3);

	EXPECT_TRUE(NavigateToURL(shell(), main_frame_url));
	EXPECT_TRUE(NavigateIframeToURL(shell()->web_contents(),
	"cross_origin_iframe", iframe_url));

	navigation_observer.Wait();

	content::RenderFrameHost* iframe =
	ChildFrameAt(shell()->web_contents()->GetMainFrame(), 0);
	ASSERT_TRUE(iframe);
	EXPECT_EQ("fail", iframe->GetLastCommittedURL().ref());
	}

	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
	DeviceMotionCrossOriginIframeAllowedTest) {
	// Main frame is on a.com, iframe is on b.com.
	GURL main_frame_url =
	https_embedded_test_server_->GetURL("a.com", "/cross_origin_iframe.html");
	GURL iframe_url =
	https_embedded_test_server_->GetURL("b.com", "/device_motion_test.html");

	// Wait for the main frame, subframe, and the #pass/#fail commits.
	TestNavigationObserver navigation_observer(shell()->web_contents(), 3);

	EXPECT_TRUE(NavigateToURL(shell(), main_frame_url));
	// Now allow 'accelerometer' and 'gyroscope' policy features.
	EXPECT_TRUE(ExecJs(shell(),
	"document.getElementById('cross_origin_iframe')."
	"allow='accelerometer; gyroscope'"));
	EXPECT_TRUE(NavigateIframeToURL(shell()->web_contents(),
	"cross_origin_iframe", iframe_url));

	navigation_observer.Wait();

	content::RenderFrameHost* iframe =
	ChildFrameAt(shell()->web_contents()->GetMainFrame(), 0);
	ASSERT_TRUE(iframe);
	EXPECT_EQ("pass", iframe->GetLastCommittedURL().ref());
	}

	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
	DeviceOrientationCrossOriginIframeForbiddenTest) {
	// Main frame is on a.com, iframe is on b.com.
	GURL main_frame_url =
	https_embedded_test_server_->GetURL("a.com", "/cross_origin_iframe.html");
	GURL iframe_url = https_embedded_test_server_->GetURL(
	"b.com", "/device_orientation_test.html?failure_timeout=100");

	// Wait for the main frame, subframe, and the #pass/#fail commits.
	TestNavigationObserver navigation_observer(shell()->web_contents(), 3);

	EXPECT_TRUE(NavigateToURL(shell(), main_frame_url));
	EXPECT_TRUE(NavigateIframeToURL(shell()->web_contents(),
	"cross_origin_iframe", iframe_url));

	navigation_observer.Wait();

	content::RenderFrameHost* iframe =
	ChildFrameAt(shell()->web_contents()->GetMainFrame(), 0);
	ASSERT_TRUE(iframe);
	EXPECT_EQ("fail", iframe->GetLastCommittedURL().ref());
	}

	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
	DeviceOrientationCrossOriginIframeAllowedTest) {
	// Main frame is on a.com, iframe is on b.com.
	GURL main_frame_url =
	https_embedded_test_server_->GetURL("a.com", "/cross_origin_iframe.html");
	GURL iframe_url = https_embedded_test_server_->GetURL(
	"b.com", "/device_orientation_test.html");

	// Wait for the main frame, subframe, and the #pass/#fail commits.
	TestNavigationObserver navigation_observer(shell()->web_contents(), 3);

	EXPECT_TRUE(NavigateToURL(shell(), main_frame_url));
	// Now allow 'accelerometer' and 'gyroscope' policy features.
	EXPECT_TRUE(ExecJs(shell(),
	"document.getElementById('cross_origin_iframe')."
	"allow='accelerometer; gyroscope'"));
	EXPECT_TRUE(NavigateIframeToURL(shell()->web_contents(),
	"cross_origin_iframe", iframe_url));

	navigation_observer.Wait();

	content::RenderFrameHost* iframe =
	ChildFrameAt(shell()->web_contents()->GetMainFrame(), 0);
	ASSERT_TRUE(iframe);
	EXPECT_EQ("pass", iframe->GetLastCommittedURL().ref());
	}

	IN_PROC_BROWSER_TEST_F(DeviceSensorBrowserTest,
	DeviceOrientationPermissionsPolicyWarning) {
	// Main frame is on a.com, iframe is on b.com.
	GURL main_frame_url =
	https_embedded_test_server_->GetURL("a.com", "/cross_origin_iframe.html");
	GURL iframe_url = https_embedded_test_server_->GetURL(
	"b.com", "/device_orientation_absolute_test.html");

	const char kWarningMessage[] =
	"The deviceorientationabsolute events are blocked by "
	"permissions policy. See "
	"https://github.com/w3c/webappsec-permissions-policy/blob/master/"
	"features.md#sensor-features";

	WebContentsConsoleObserver console_observer(shell()->web_contents());
	console_observer.SetPattern(kWarningMessage);

	EXPECT_TRUE(NavigateToURL(shell(), main_frame_url));
	EXPECT_TRUE(NavigateIframeToURL(shell()->web_contents(),
	"cross_origin_iframe", iframe_url));

	console_observer.Wait();
	EXPECT_EQ(kWarningMessage, console_observer.GetMessageAt(0u));
	}

	} // namespace

	} // namespace content