[sensor] Upstream sensor layout tests to wpt

Rewrote /external/wpt/resources/chromium/generic_sensor_mocks.js to align with
/http/tests/resources/sensor-helpers.js, but excluded those functions specific
for device orientation.

Merged tests from /sensor/resources/generic-sensor-tests.js to
/external/wpt/generic-sensor/generic-sensor-tests.js

Moved common utils into /external/wpt/generic-sensor/resources/generic-sensor-helpers.js

Merged tests from /sensor/*.html to corresponding test folders under /external/wpt/,
e.g. sensor/orientation-sensor.html  -> external/wpt/orientation-sensor/OrientationSensor.https.html

Updated all sensor tests under external/wpt/ to adapt to sensor mojom mocks

Deleted folder web_tests/sensor/

Bug: 816462
Change-Id: I614ce82b7c90530b7a268d8f6a0f72cc96ea3d6f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1770158
Commit-Queue: Wanming Lin <wanming.lin@intel.com>
Reviewed-by: Reilly Grant <reillyg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#695905}

third_party/blink/web_tests/NeverFixTests

@@ -1666,7 +1666,6 @@ external/wpt/2dcontext/drawing-paths-to-the-canvas/canvas_focus_drawFocusIfNeede
 external/wpt/FileAPI/FileReader/test_notreadableerrors-manual.html [ WontFix ]
 external/wpt/FileAPI/FileReader/test_securityerrors-manual.html [ WontFix ]
 external/wpt/FileAPI/url/url_createobjecturl_file_img-manual.html [ WontFix ]
-external/wpt/accelerometer/Accelerometer_onerror-manual.https.html [ WontFix ]
 external/wpt/accelerometer/LinearAccelerationSensor-shake-threshold-manual.https.html [ WontFix ]
 external/wpt/audio-output/setSinkId-manual.https.html [ WontFix ]
 external/wpt/battery-status/battery-charging-manual.https.html [ WontFix ]
@@ -1849,8 +1848,6 @@ external/wpt/geolocation-API/getCurrentPosition_permission-manual.html [ WontFix
 external/wpt/geolocation-API/getCurrentPosition_permission_allow-manual.html [ WontFix ]
 external/wpt/geolocation-API/getCurrentPosition_permission_deny-manual.html [ WontFix ]
 external/wpt/geolocation-API/watchPosition_permission-manual.html [ WontFix ]
-external/wpt/geolocation-sensor/GeolocationSensor_onerror-manual.https.html [ WontFix ]
-external/wpt/gyroscope/Gyroscope_onerror-manual.https.html [ WontFix ]
 external/wpt/hr-time/unload-manual.html [ WontFix ]
 external/wpt/html-media-capture/capture_audio-manual.html [ WontFix ]
 external/wpt/html-media-capture/capture_audio_cancel-manual.html [ WontFix ]
@@ -1977,7 +1974,6 @@ external/wpt/html/semantics/interactive-elements/commands/legend/no-fieldset-par
 external/wpt/html/semantics/selectors/pseudo-classes/checked-001-manual.html [ WontFix ]
 external/wpt/html/webappapis/scripting/events/contextmenu-event-manual.htm [ WontFix ]
 external/wpt/html/webappapis/scripting/events/event-handler-processing-algorithm-manual.html [ WontFix ]
-external/wpt/magnetometer/Magnetometer_onerror-manual.https.html [ WontFix ]
 external/wpt/mediacapture-streams/MediaStream-MediaElement-preload-none-manual.https.html [ WontFix ]
 external/wpt/mediacapture-streams/MediaStreamTrack-end-manual.https.html [ WontFix ]
 external/wpt/notifications/body-basic-manual.html [ WontFix ]
@@ -2009,7 +2005,6 @@ external/wpt/orientation-event/t022-manual.https.html [ WontFix ]
 external/wpt/orientation-event/t023-manual.https.html [ WontFix ]
 external/wpt/orientation-event/t025-manual.https.html [ WontFix ]
 external/wpt/orientation-event/t028-manual.https.html [ WontFix ]
-external/wpt/orientation-sensor/OrientationSensor_onerror-manual.https.html [ WontFix ]
 external/wpt/page-visibility/test_minimize-manual.html [ WontFix ]
 external/wpt/page-visibility/test_tab_state_change-manual.html [ WontFix ]
 external/wpt/payment-method-basic-card/empty-data-manual.https.html [ WontFix ]

third_party/blink/web_tests/SlowTests

@@ -525,7 +525,6 @@ crbug.com/874695 paint/invalidation/filters/filter-repaint-on-accelerated-layer.
 crbug.com/874695 plugins/plugin-document-back-forward.html [ Slow ]
 crbug.com/874695 pointer-lock/locked-element-iframe-removed-from-dom.html [ Slow ]
 crbug.com/874695 printing/webgl-oversized-printing.html [ Slow ]
-crbug.com/874695 sensor/magnetometer.html [ Slow ]
 crbug.com/874695 storage/websql/change-version.html [ Slow ]
 crbug.com/874695 storage/websql/executesql-accepts-only-one-statement.html [ Slow ]
 crbug.com/874695 storage/websql/open-database-creation-callback.html [ Slow ]

third_party/blink/web_tests/TestExpectations

@@ -4790,12 +4790,6 @@ crbug.com/746128 [ Win7 Debug ] virtual/audio-service/media/controls/video-enter
 crbug.com/746128 [ Mac ] media/controls/video-enter-exit-fullscreen-without-hovering-doesnt-show-controls.html [ Failure Pass ]
 crbug.com/746128 [ Mac ] virtual/audio-service/media/controls/video-enter-exit-fullscreen-without-hovering-doesnt-show-controls.html [ Failure Pass ]
 
-crbug.com/731018 [ Mac ] sensor/accelerometer.html [ Failure Pass Crash ]
-crbug.com/731018 [ Mac ] sensor/ambient-light-sensor.html [ Failure Pass Crash ]
-crbug.com/731018 [ Mac ] sensor/gyroscope.html [ Failure Pass Crash ]
-crbug.com/731018 [ Mac ] sensor/magnetometer.html [ Failure Pass Crash ]
-crbug.com/731018 [ Mac ] sensor/orientation-sensor.html [ Failure Pass Crash ]
-
 # Tests failing when enabling new modern media controls
 crbug.com/831942 media/webkit-media-controls-webkit-appearance.html [ Failure Pass ]
 crbug.com/831942 virtual/audio-service/media/webkit-media-controls-webkit-appearance.html [ Failure Pass ]
@@ -5666,9 +5660,6 @@ crbug.com/931349 [ Mac ] virtual/audio-service/media/video-played-ranges-1.html
 # Sheriff 2019-02-13
 crbug.com/931646 [ Win7 ] http/tests/preload/meta-viewport-link-headers-imagesrcset.html [ Failure Pass ]
 
-# Sheriff 2019-02-19
-crbug.com/933346 [ Debug ] external/wpt/orientation-sensor/RelativeOrientationSensor.https.html [ Failure Timeout Pass ]
-
 # These started failing when network service was enabled by default.
 crbug.com/933880 external/wpt/service-workers/service-worker/request-end-to-end.https.html [ Failure ]
 crbug.com/933880 virtual/omt-service-worker-startup/external/wpt/service-workers/service-worker/request-end-to-end.https.html [ Failure ]
@@ -5719,7 +5710,6 @@ crbug.com/937811 [ Linux Release ] http/tests/devtools/elements/shadow/elements-
 crbug.com/937811 [ Linux Release ] http/tests/devtools/elements/shadow/elements-panel-shadow-selection-on-refresh-3.js [ Pass Failure ]
 crbug.com/937811 [ Win Release ] http/tests/devtools/elements/shadow/elements-panel-shadow-selection-on-refresh-2.js [ Pass Failure ]
 crbug.com/935689 external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/counter-styles-3/symbols-function.html [ Failure Pass ]
-crbug.com/937858 [ Debug ] external/wpt/ambient-light/AmbientLightSensor.https.html [ Pass Failure ]
 
 # Sheriff 2019-03-05
 crbug.com/938200 http/tests/devtools/network/network-blocked-reason.js [ Timeout Pass ]
@@ -5814,8 +5804,6 @@ crbug.com/947690 [ Debug ] http/tests/history/back-during-beforeunload.html [ Pa
 # Sheriff 2019-04-03
 crbug.com/949167 external/wpt/html/semantics/links/links-created-by-a-and-area-elements/target_blank_implicit_noopener.html [ Pass Timeout ]
 crbug.com/949207 external/wpt/html/semantics/links/links-created-by-a-and-area-elements/target_blank_implicit_noopener_base.html [ Pass Timeout ]
-crbug.com/949442 [ Mac10.13 Debug ] external/wpt/accelerometer/Accelerometer.https.html [ Pass Failure ]
-crbug.com/949442 [ Mac10.13 Debug ] external/wpt/orientation-sensor/AbsoluteOrientationSensor.https.html [ Pass Failure ]
 crbug.com/949445 [ Mac ] fast/forms/text/input-text-scroll-left-on-blur.html [ Failure ]
 
 # Sheriff 2019-04-09

third_party/blink/web_tests/external/wpt/accelerometer/Accelerometer-iframe-access.https.html

@@ -6,7 +6,7 @@
 <link rel="help" href="https://www.w3.org/TR/accelerometer/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-iframe-tests.sub.js"></script>
 <script src="/generic-sensor/generic-sensor-feature-policy-test.sub.js"></script>
 <div id="log"></div>

third_party/blink/web_tests/external/wpt/accelerometer/Accelerometer.https-expected.txt

 This is a testharness.js-based test.
-PASS Accelerometer: Test that 'onreading' is called and sensor reading is valid
-PASS Accelerometer: sensor reading is correct
-PASS Accelerometer: sensor timestamp is updated when time passes
+Found 66 tests; 44 PASS, 22 FAIL, 0 TIMEOUT, 0 NOTRUN.
+PASS Accelerometer: Test that onerror is sent when sensor is not supported.
+PASS Accelerometer: Test that onerror is sent when permissions are not granted.
+PASS Accelerometer: Test that onerror is send when start() call has failed.
+PASS Accelerometer: Test that frequency is capped to allowed maximum.
+PASS Accelerometer: Test that frequency is capped to the maximum supported frequency.
+PASS Accelerometer: Test that frequency is limited to the minimum supported frequency.
+PASS Accelerometer: Test that sensor cannot be constructed within iframe disallowed to use feature policy.
+PASS Accelerometer: Test that sensor can be constructed within an iframe allowed to use feature policy.
+PASS Accelerometer: Test that 'onreading' is called and sensor reading is valid.
+PASS Accelerometer: sensor reading is correct.
+PASS Accelerometer: sensor timestamp is updated when time passes.
 PASS Accelerometer: Test that sensor can be successfully created and its states are correct.
-PASS Accelerometer: sensor.start() returns undefined
-PASS Accelerometer: no exception is thrown when calling start() on already started sensor
-PASS Accelerometer: sensor.stop() returns undefined
-PASS Accelerometer: no exception is thrown when calling stop() on already stopped sensor
-PASS Accelerometer: Test that fresh reading is fetched on start()
-PASS Accelerometer: frequency hint works
-PASS Accelerometer: sensor receives suspend / resume notifications when  cross-origin subframe is focused
-PASS Accelerometer: throw 'TypeError' if frequency is invalid
-PASS Accelerometer: sensor reading is correct when options.referenceFrame is 'screen'
-PASS Accelerometer: throw 'TypeError' if referenceFrame is not one of enumeration values
-FAIL GravitySensor: Test that 'onreading' is called and sensor reading is valid assert_true: expected true got false
-FAIL GravitySensor: sensor reading is correct assert_true: expected true got false
-FAIL GravitySensor: sensor timestamp is updated when time passes assert_true: expected true got false
+PASS Accelerometer: sensor.start() returns undefined.
+PASS Accelerometer: no exception is thrown when calling start() on already started sensor.
+PASS Accelerometer: sensor.stop() returns undefined.
+PASS Accelerometer: no exception is thrown when calling stop() on already stopped sensor.
+PASS Accelerometer: Test that fresh reading is fetched on start().
+PASS Accelerometer: frequency hint works.
+PASS Accelerometer: sensor receives suspend / resume notifications when cross-origin subframe is focused.
+PASS Accelerometer: throw 'TypeError' if frequency is invalid.
+PASS Accelerometer: sensor reading is correct when options.referenceFrame is 'screen'.
+PASS Accelerometer: throw 'TypeError' if referenceFrame is not one of enumeration values.
+FAIL GravitySensor: Test that onerror is sent when sensor is not supported. assert_true: expected true got false
+FAIL GravitySensor: Test that onerror is sent when permissions are not granted. assert_true: expected true got false
+FAIL GravitySensor: Test that onerror is send when start() call has failed. assert_true: expected true got false
+FAIL GravitySensor: Test that frequency is capped to allowed maximum. assert_true: expected true got false
+FAIL GravitySensor: Test that frequency is capped to the maximum supported frequency. assert_true: expected true got false
+FAIL GravitySensor: Test that frequency is limited to the minimum supported frequency. assert_true: expected true got false
+FAIL GravitySensor: Test that sensor cannot be constructed within iframe disallowed to use feature policy. assert_true: expected true got false
+FAIL GravitySensor: Test that sensor can be constructed within an iframe allowed to use feature policy. assert_true: expected true got false
+FAIL GravitySensor: Test that 'onreading' is called and sensor reading is valid. assert_true: expected true got false
+FAIL GravitySensor: sensor reading is correct. assert_true: expected true got false
+FAIL GravitySensor: sensor timestamp is updated when time passes. assert_true: expected true got false
 FAIL GravitySensor: Test that sensor can be successfully created and its states are correct. assert_true: expected true got false
-FAIL GravitySensor: sensor.start() returns undefined assert_true: expected true got false
-FAIL GravitySensor: no exception is thrown when calling start() on already started sensor assert_true: expected true got false
-FAIL GravitySensor: sensor.stop() returns undefined assert_true: expected true got false
-FAIL GravitySensor: no exception is thrown when calling stop() on already stopped sensor assert_true: expected true got false
-FAIL GravitySensor: Test that fresh reading is fetched on start() assert_true: expected true got false
-FAIL GravitySensor: frequency hint works assert_true: expected true got false
-FAIL GravitySensor: sensor receives suspend / resume notifications when  cross-origin subframe is focused assert_true: expected true got false
-FAIL GravitySensor: throw 'TypeError' if frequency is invalid assert_true: expected true got false
-FAIL GravitySensor: sensor reading is correct when options.referenceFrame is 'screen' assert_true: expected true got false
-FAIL GravitySensor: throw 'TypeError' if referenceFrame is not one of enumeration values assert_true: expected true got false
-PASS LinearAccelerationSensor: Test that 'onreading' is called and sensor reading is valid
-PASS LinearAccelerationSensor: sensor reading is correct
-PASS LinearAccelerationSensor: sensor timestamp is updated when time passes
+FAIL GravitySensor: sensor.start() returns undefined. assert_true: expected true got false
+FAIL GravitySensor: no exception is thrown when calling start() on already started sensor. assert_true: expected true got false
+FAIL GravitySensor: sensor.stop() returns undefined. assert_true: expected true got false
+FAIL GravitySensor: no exception is thrown when calling stop() on already stopped sensor. assert_true: expected true got false
+FAIL GravitySensor: Test that fresh reading is fetched on start(). assert_true: expected true got false
+FAIL GravitySensor: frequency hint works. assert_true: expected true got false
+FAIL GravitySensor: sensor receives suspend / resume notifications when cross-origin subframe is focused. assert_true: expected true got false
+FAIL GravitySensor: throw 'TypeError' if frequency is invalid. assert_true: expected true got false
+FAIL GravitySensor: sensor reading is correct when options.referenceFrame is 'screen'. assert_true: expected true got false
+FAIL GravitySensor: throw 'TypeError' if referenceFrame is not one of enumeration values. assert_true: expected true got false
+PASS LinearAccelerationSensor: Test that onerror is sent when sensor is not supported.
+PASS LinearAccelerationSensor: Test that onerror is sent when permissions are not granted.
+PASS LinearAccelerationSensor: Test that onerror is send when start() call has failed.
+PASS LinearAccelerationSensor: Test that frequency is capped to allowed maximum.
+PASS LinearAccelerationSensor: Test that frequency is capped to the maximum supported frequency.
+PASS LinearAccelerationSensor: Test that frequency is limited to the minimum supported frequency.
+PASS LinearAccelerationSensor: Test that sensor cannot be constructed within iframe disallowed to use feature policy.
+PASS LinearAccelerationSensor: Test that sensor can be constructed within an iframe allowed to use feature policy.
+PASS LinearAccelerationSensor: Test that 'onreading' is called and sensor reading is valid.
+PASS LinearAccelerationSensor: sensor reading is correct.
+PASS LinearAccelerationSensor: sensor timestamp is updated when time passes.
 PASS LinearAccelerationSensor: Test that sensor can be successfully created and its states are correct.
-PASS LinearAccelerationSensor: sensor.start() returns undefined
-PASS LinearAccelerationSensor: no exception is thrown when calling start() on already started sensor
-PASS LinearAccelerationSensor: sensor.stop() returns undefined
-PASS LinearAccelerationSensor: no exception is thrown when calling stop() on already stopped sensor
-PASS LinearAccelerationSensor: Test that fresh reading is fetched on start()
-PASS LinearAccelerationSensor: frequency hint works
-PASS LinearAccelerationSensor: sensor receives suspend / resume notifications when  cross-origin subframe is focused
-PASS LinearAccelerationSensor: throw 'TypeError' if frequency is invalid
-PASS LinearAccelerationSensor: sensor reading is correct when options.referenceFrame is 'screen'
-PASS LinearAccelerationSensor: throw 'TypeError' if referenceFrame is not one of enumeration values
+PASS LinearAccelerationSensor: sensor.start() returns undefined.
+PASS LinearAccelerationSensor: no exception is thrown when calling start() on already started sensor.
+PASS LinearAccelerationSensor: sensor.stop() returns undefined.
+PASS LinearAccelerationSensor: no exception is thrown when calling stop() on already stopped sensor.
+PASS LinearAccelerationSensor: Test that fresh reading is fetched on start().
+PASS LinearAccelerationSensor: frequency hint works.
+PASS LinearAccelerationSensor: sensor receives suspend / resume notifications when cross-origin subframe is focused.
+PASS LinearAccelerationSensor: throw 'TypeError' if frequency is invalid.
+PASS LinearAccelerationSensor: sensor reading is correct when options.referenceFrame is 'screen'.
+PASS LinearAccelerationSensor: throw 'TypeError' if referenceFrame is not one of enumeration values.
 Harness: the test ran to completion.
 

third_party/blink/web_tests/external/wpt/accelerometer/Accelerometer.https.html

@@ -6,12 +6,40 @@
 <link rel="help" href="https://www.w3.org/TR/accelerometer/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-tests.js"></script>
-<div id="log"></div>
 <script>
 
-runGenericSensorTests('Accelerometer');
-runGenericSensorTests('GravitySensor');
-runGenericSensorTests('LinearAccelerationSensor');
+'use strict';
+
+const kReadings = {
+    readings: [
+        [1.12345, 2.12345, 3.12345]
+    ],
+    expectedReadings: [
+        [1.12345, 2.12345, 3.12345]
+    ],
+    expectedRemappedReadings: [
+        [-2.12345, 1.12345, 3.12345]
+    ]
+};
+
+runGenericSensorTests(
+    'Accelerometer',
+    kReadings,
+    verifyXyzSensorReading,
+    ['accelerometer']);
+
+runGenericSensorTests(
+    'GravitySensor',
+    kReadings,
+    verifyXyzSensorReading,
+    ['accelerometer']);
+
+runGenericSensorTests(
+    'LinearAccelerationSensor',
+    kReadings,
+    verifyXyzSensorReading,
+    ['accelerometer']);
 
 </script>

third_party/blink/web_tests/external/wpt/accelerometer/Accelerometer_onerror-manual.https.html

-<!DOCTYPE html>
-<meta charset="utf-8">
-<title>Accelerometer Test: onerror</title>
-<link rel="author" title="Intel" href="http://www.intel.com">
-<link rel="help" href="https://www.w3.org/TR/accelerometer/">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
-<div id="log"></div>
-<h2>Precondition</h2>
-<ol>
-  <li>
-    Disable the Accelerometer Sensor or run test on a device without Accelerometer Sensor.
-  </li>
-</ol>
-<script>
-
-runGenericSensorOnerror('Accelerometer');
-runGenericSensorOnerror('GravitySensor');
-runGenericSensorOnerror('LinearAccelerationSensor');
-
-</script>

third_party/blink/web_tests/external/wpt/accelerometer/LinearAccelerationSensor-shake-threshold-manual.https-expected.txt

+This is a testharness.js-based test.
+FAIL Test that when shaking gesture along x axis of the device, the shake threshold can be greater than 25 assert_unreached: NotAllowedError:Permissions to access sensor are not granted Reached unreachable code
+Harness: the test ran to completion.
+

third_party/blink/web_tests/external/wpt/ambient-light/AmbientLightSensor-iframe-access.https.html

@@ -5,7 +5,7 @@
 <link rel="help" href="https://w3c.github.io/ambient-light/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-iframe-tests.sub.js"></script>
 <script src="/generic-sensor/generic-sensor-feature-policy-test.sub.js"></script>
 <div id="log"></div>

third_party/blink/web_tests/external/wpt/ambient-light/AmbientLightSensor.https.html

@@ -5,10 +5,25 @@
 <link rel="help" href="https://www.w3.org/TR/ambient-light/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-tests.js"></script>
-<div id="log"></div>
 <script>
 
-runGenericSensorTests('AmbientLightSensor');
+'use strict';
+
+const kReadings = {
+    readings: [
+        [3.1415]
+    ],
+    expectedReadings: [
+        [3.1415]
+    ]
+};
+
+runGenericSensorTests(
+    'AmbientLightSensor',
+    kReadings,
+    verifyAlsSensorReading,
+    ['ambient-light-sensor']);
 
 </script>

third_party/blink/web_tests/external/wpt/ambient-light/AmbientLightSensor_onerror-manual.https.html

-<!DOCTYPE html>
-<meta charset="utf-8">
-<title>AmbientLightSensor Test: onerror</title>
-<link rel="author" title="Intel" href="http://www.intel.com">
-<link rel="help" href="https://www.w3.org/TR/ambient-light/">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
-<div id="log"></div>
-<h2>Precondition</h2>
-<ol>
-  <li>
-    Disable the Ambient Light Sensor or run test on a device without Amibent Light Sensor.
-  </li>
-</ol>
-<script>
-
-runGenericSensorOnerror('AmbientLightSensor');
-
-</script>

third_party/blink/web_tests/external/wpt/generic-sensor/README.md

-The `generic-sensor-tests.js` tests require an implementation of
+The `resources/generic-sensor-helpers.js` tests require an implementation of
 the `GenericSensorTest` interface, which should emulate platform
 sensor backends. The `GenericSensorTest` interface is defined as:
 
 ```
+  class MockSensor {
+    // Sets fake data that is used to deliver sensor reading updates.
+    async setSensorReading(FrozenArray<double> readingData);
+    setStartShouldFail(boolean shouldFail); // Sets flag that forces sensor to fail.
+    getSamplingFrequency(); // Return the sampling frequency.
+  };
+
+  class MockSensorProvider {
+    // Sets flag that forces mock SensorProvider to fail when getSensor() is
+    // invoked.
+    setGetSensorShouldFail(DOMString sensorType, boolean shouldFail);
+    // Sets flag that forces mock SensorProvider to permissions denied when
+    // getSensor() is invoked.
+    setPermissionsDenied(DOMString sensorType, boolean permissionsDenied);
+    getCreatedSensor(DOMString sensorType); // Return `MockSensor` interface.
+    setMaximumSupportedFrequency(double frequency); // Sets the maximum frequency.
+    setMinimumSupportedFrequency(double frequency); // Sets the minimum frequency.
+  }
+
   class GenericSensorTest {
-    async initialize();  // Sets up the testing enviroment.
+    initialize();  // Sets up the testing environment.
     async reset(); // Frees the resources.
+    getSensorProvider(); // Returns `MockSensorProvider` interface.
   };
 ```
 

third_party/blink/web_tests/external/wpt/generic-sensor/resources/generic-sensor-helpers.js

+'use strict';
+
+// These tests rely on the User Agent providing an implementation of
+// platform sensor backends.
+//
+// In Chromium-based browsers this implementation is provided by a polyfill
+// in order to reduce the amount of test-only code shipped to users. To enable
+// these tests the browser must be run with these options:
+//
+//   --enable-blink-features=MojoJS,MojoJSTest
+const loadChromiumResources = async () => {
+  if (!('MojoInterfaceInterceptor' in self)) {
+    // Do nothing on non-Chromium-based browsers or when the Mojo bindings are
+    // not present in the global namespace.
+    return;
+  }
+
+  const resources = [
+    '/gen/layout_test_data/mojo/public/js/mojo_bindings.js',
+    '/gen/mojo/public/mojom/base/string16.mojom.js',
+    '/gen/services/device/public/mojom/sensor.mojom.js',
+    '/gen/services/device/public/mojom/sensor_provider.mojom.js',
+    '/resources/chromium/generic_sensor_mocks.js',
+  ];
+
+  await Promise.all(resources.map(path => {
+    const script = document.createElement('script');
+    script.src = path;
+    script.async = false;
+    const promise = new Promise((resolve, reject) => {
+      script.onload = resolve;
+      script.onerror = reject;
+    });
+    document.head.appendChild(script);
+    return promise;
+  }));
+};
+
+async function initialize_generic_sensor_tests() {
+  if (typeof GenericSensorTest === 'undefined') {
+    await loadChromiumResources();
+  }
+  assert_true(
+    typeof GenericSensorTest !== 'undefined',
+    'Mojo testing interface is not available.'
+  );
+  let sensorTest = new GenericSensorTest();
+  await sensorTest.initialize();
+  return sensorTest;
+}
+
+function sensor_test(func, name, properties) {
+  promise_test(async (t) => {
+    let sensorTest = await initialize_generic_sensor_tests();
+    try {
+      await func(t, sensorTest.getSensorProvider());
+    } finally {
+      await sensorTest.reset();
+    };
+  }, name, properties);
+}
+
+function verifySensorReading(pattern, values, timestamp, isNull) {
+  function round(val) {
+    return Number.parseFloat(val).toPrecision(6);
+  }
+
+  if (isNull) {
+    return (values === null || values.every(r => r === null)) &&
+           timestamp === null;
+  }
+
+  return values.every((r, i) => round(r) === round(pattern[i])) &&
+         timestamp !== null;
+}
+
+function verifyXyzSensorReading(pattern, {x, y, z, timestamp}, isNull) {
+  return verifySensorReading(pattern, [x, y, z], timestamp, isNull);
+}
+
+function verifyQuatSensorReading(pattern, {quaternion, timestamp}, isNull) {
+  return verifySensorReading(pattern, quaternion, timestamp, isNull);
+}
+
+function verifyAlsSensorReading(pattern, {illuminance, timestamp}, isNull) {
+  return verifySensorReading(pattern, [illuminance], timestamp, isNull);
+}
+
+function verifyGeoSensorReading(pattern, {latitude, longitude, altitude,
+  accuracy, altitudeAccuracy, heading, speed, timestamp}, isNull) {
+  return verifySensorReading(pattern, [latitude, longitude, altitude,
+    accuracy, altitudeAccuracy, heading, speed], timestamp, isNull);
+}
+
+// A "sliding window" that iterates over |data| and returns one item at a
+// time, advancing and wrapping around as needed. |data| must be an array of
+// arrays.
+class RingBuffer {
+  constructor(data) {
+    this.bufferPosition_ = 0;
+    // Validate |data|'s format and deep-copy every element.
+    this.data_ = Array.from(data, element => {
+      if (!Array.isArray(element)) {
+        throw new TypeError('Every |data| element must be an array.');
+      }
+      return Array.from(element);
+    })
+  }
+
+  next() {
+    const value = this.data_[this.bufferPosition_];
+    this.bufferPosition_ = (this.bufferPosition_ + 1) % this.data_.length;
+    return { done: false, value: value };
+  }
+
+  [Symbol.iterator]() {
+    return this;
+  }
+}

third_party/blink/web_tests/external/wpt/generic-sensor/resources/iframe_sensor_handler.html

@@ -2,7 +2,7 @@
 <meta charset="utf-8">
 <title>iframe sensor tester</title>
 <script src="/resources/testharness.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script>
   let mockBackend = null;
   // Minimum frequency supported by the mock backend is 5Hz. Using 200ms

third_party/blink/web_tests/external/wpt/geolocation-sensor/GeolocationSensor-iframe-access.https.html

@@ -5,7 +5,7 @@
 <link rel="help" href="https://wicg.github.io/geolocation-sensor/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-iframe-tests.sub.js"></script>
 <script src="/generic-sensor/generic-sensor-feature-policy-test.sub.js"></script>
 <div id="log"></div>

third_party/blink/web_tests/external/wpt/geolocation-sensor/GeolocationSensor.https-expected.txt

 This is a testharness.js-based test.
-FAIL GeolocationSensor: Test that 'onreading' is called and sensor reading is valid assert_true: expected true got false
-FAIL GeolocationSensor: sensor reading is correct assert_true: expected true got false
-FAIL GeolocationSensor: sensor timestamp is updated when time passes assert_true: expected true got false
+FAIL GeolocationSensor: Test that onerror is sent when sensor is not supported. assert_true: expected true got false
+FAIL GeolocationSensor: Test that onerror is sent when permissions are not granted. assert_true: expected true got false
+FAIL GeolocationSensor: Test that onerror is send when start() call has failed. assert_true: expected true got false
+FAIL GeolocationSensor: Test that frequency is capped to allowed maximum. assert_true: expected true got false
+FAIL GeolocationSensor: Test that frequency is capped to the maximum supported frequency. assert_true: expected true got false
+FAIL GeolocationSensor: Test that frequency is limited to the minimum supported frequency. assert_true: expected true got false
+FAIL GeolocationSensor: Test that sensor cannot be constructed within iframe disallowed to use feature policy. assert_true: expected true got false
+FAIL GeolocationSensor: Test that sensor can be constructed within an iframe allowed to use feature policy. assert_true: expected true got false
+FAIL GeolocationSensor: Test that 'onreading' is called and sensor reading is valid. assert_true: expected true got false
+FAIL GeolocationSensor: sensor reading is correct. assert_true: expected true got false
+FAIL GeolocationSensor: sensor timestamp is updated when time passes. assert_true: expected true got false
 FAIL GeolocationSensor: Test that sensor can be successfully created and its states are correct. assert_true: expected true got false
-FAIL GeolocationSensor: sensor.start() returns undefined assert_true: expected true got false
-FAIL GeolocationSensor: no exception is thrown when calling start() on already started sensor assert_true: expected true got false
-FAIL GeolocationSensor: sensor.stop() returns undefined assert_true: expected true got false
-FAIL GeolocationSensor: no exception is thrown when calling stop() on already stopped sensor assert_true: expected true got false
-FAIL GeolocationSensor: Test that fresh reading is fetched on start() assert_true: expected true got false
-FAIL GeolocationSensor: frequency hint works assert_true: expected true got false
-FAIL GeolocationSensor: sensor receives suspend / resume notifications when  cross-origin subframe is focused assert_true: expected true got false
-FAIL GeolocationSensor: throw 'TypeError' if frequency is invalid assert_true: expected true got false
+FAIL GeolocationSensor: sensor.start() returns undefined. assert_true: expected true got false
+FAIL GeolocationSensor: no exception is thrown when calling start() on already started sensor. assert_true: expected true got false
+FAIL GeolocationSensor: sensor.stop() returns undefined. assert_true: expected true got false
+FAIL GeolocationSensor: no exception is thrown when calling stop() on already stopped sensor. assert_true: expected true got false
+FAIL GeolocationSensor: Test that fresh reading is fetched on start(). assert_true: expected true got false
+FAIL GeolocationSensor: frequency hint works. assert_true: expected true got false
+FAIL GeolocationSensor: sensor receives suspend / resume notifications when cross-origin subframe is focused. assert_true: expected true got false
+FAIL GeolocationSensor: throw 'TypeError' if frequency is invalid. assert_true: expected true got false
 Harness: the test ran to completion.
 

third_party/blink/web_tests/external/wpt/geolocation-sensor/GeolocationSensor.https.html

@@ -5,9 +5,25 @@
 <link rel="help" href="https://wicg.github.io/geolocation-sensor/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-tests.js"></script>
 <script>
 
-runGenericSensorTests('GeolocationSensor');
+'use strict';
+
+const kReadings = {
+    readings: [
+        [1.12345, 2.12345, 3.12345, 0.95, 0.96, 4.12345, 5.123]
+    ],
+    expectedReadings: [
+        [1.12345, 2.12345, 3.12345, 0.95, 0.96, 4.12345, 5.123]
+    ]
+};
+
+runGenericSensorTests(
+    'GeolocationSensor',
+    kReadings,
+    verifyXyzSensorReading,
+    ['geolocation']);
 
 </script>

third_party/blink/web_tests/external/wpt/geolocation-sensor/GeolocationSensor_onerror-manual.https.html

-<!DOCTYPE html>
-<meta charset="utf-8">
-<title>GeolocationSensor Test: onerror</title>
-<link rel="author" title="Intel" href="http://www.intel.com">
-<link rel="help" href="https://wicg.github.io/geolocation-sensor/">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
-<h2>Precondition</h2>
-<ol>
-  <li>
-    Disable the Geolocation sensor or run test on a device without Geolocation sensor.
-  </li>
-</ol>
-<script>
-
-runGenericSensorOnerror('GeolocationSensor');
-
-</script>

third_party/blink/web_tests/external/wpt/gyroscope/Gyroscope-iframe-access.https.html

@@ -5,7 +5,7 @@
 <link rel="help" href="https://www.w3.org/TR/gyroscope/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-iframe-tests.sub.js"></script>
 <script src="/generic-sensor/generic-sensor-feature-policy-test.sub.js"></script>
 <div id="log"></div>

third_party/blink/web_tests/external/wpt/gyroscope/Gyroscope.https.html

@@ -6,10 +6,28 @@
 <link rel="help" href="https://www.w3.org/TR/gyroscope/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-tests.js"></script>
-<div id="log"></div>
 <script>
 
-runGenericSensorTests('Gyroscope');
+'use strict';
+
+const kReadings = {
+    readings: [
+        [1.12345, 2.12345, 3.12345]
+    ],
+    expectedReadings: [
+        [1.12345, 2.12345, 3.12345]
+    ],
+    expectedRemappedReadings: [
+        [-2.12345, 1.12345, 3.12345]
+    ]
+};
+
+runGenericSensorTests(
+    'Gyroscope',
+    kReadings,
+    verifyXyzSensorReading,
+    ['gyroscope']);
 
 </script>

third_party/blink/web_tests/external/wpt/gyroscope/Gyroscope_onerror-manual.https.html

-<!DOCTYPE html>
-<meta charset="utf-8">
-<title>Gyroscope Test: onerror</title>
-<link rel="author" title="Intel" href="http://www.intel.com">
-<link rel="help" href="https://www.w3.org/TR/gyroscope/">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
-<div id="log"></div>
-<h2>Precondition</h2>
-<ol>
-  <li>
-    Disable the Gyroscope Sensor or run test on a device without Gyroscope Sensor.
-  </li>
-</ol>
-<script>
-
-runGenericSensorOnerror('Gyroscope');
-
-</script>

third_party/blink/web_tests/external/wpt/magnetometer/Magnetometer-iframe-access.https.html

@@ -5,7 +5,7 @@
 <link rel="help" href="https://www.w3.org/TR/magnetometer/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-iframe-tests.sub.js"></script>
 <script src="/generic-sensor/generic-sensor-feature-policy-test.sub.js"></script>
 <div id="log"></div>

third_party/blink/web_tests/external/wpt/magnetometer/Magnetometer.https-expected.txt

 This is a testharness.js-based test.
-PASS Magnetometer: Test that 'onreading' is called and sensor reading is valid
-PASS Magnetometer: sensor reading is correct
-PASS Magnetometer: sensor timestamp is updated when time passes
+PASS Magnetometer: Test that onerror is sent when sensor is not supported.
+PASS Magnetometer: Test that onerror is sent when permissions are not granted.
+PASS Magnetometer: Test that onerror is send when start() call has failed.
+PASS Magnetometer: Test that frequency is capped to allowed maximum.
+PASS Magnetometer: Test that frequency is capped to the maximum supported frequency.
+PASS Magnetometer: Test that frequency is limited to the minimum supported frequency.
+PASS Magnetometer: Test that sensor cannot be constructed within iframe disallowed to use feature policy.
+PASS Magnetometer: Test that sensor can be constructed within an iframe allowed to use feature policy.
+PASS Magnetometer: Test that 'onreading' is called and sensor reading is valid.
+PASS Magnetometer: sensor reading is correct.
+PASS Magnetometer: sensor timestamp is updated when time passes.
 PASS Magnetometer: Test that sensor can be successfully created and its states are correct.
-PASS Magnetometer: sensor.start() returns undefined
-PASS Magnetometer: no exception is thrown when calling start() on already started sensor
-PASS Magnetometer: sensor.stop() returns undefined
-PASS Magnetometer: no exception is thrown when calling stop() on already stopped sensor
-PASS Magnetometer: Test that fresh reading is fetched on start()
-PASS Magnetometer: frequency hint works
-PASS Magnetometer: sensor receives suspend / resume notifications when  cross-origin subframe is focused
-PASS Magnetometer: throw 'TypeError' if frequency is invalid
-PASS Magnetometer: sensor reading is correct when options.referenceFrame is 'screen'
-PASS Magnetometer: throw 'TypeError' if referenceFrame is not one of enumeration values
-FAIL UncalibratedMagnetometer: Test that 'onreading' is called and sensor reading is valid assert_true: expected true got false
-FAIL UncalibratedMagnetometer: sensor reading is correct assert_true: expected true got false
-FAIL UncalibratedMagnetometer: sensor timestamp is updated when time passes assert_true: expected true got false
+PASS Magnetometer: sensor.start() returns undefined.
+PASS Magnetometer: no exception is thrown when calling start() on already started sensor.
+PASS Magnetometer: sensor.stop() returns undefined.
+PASS Magnetometer: no exception is thrown when calling stop() on already stopped sensor.
+PASS Magnetometer: Test that fresh reading is fetched on start().
+PASS Magnetometer: frequency hint works.
+PASS Magnetometer: sensor receives suspend / resume notifications when cross-origin subframe is focused.
+PASS Magnetometer: throw 'TypeError' if frequency is invalid.
+PASS Magnetometer: sensor reading is correct when options.referenceFrame is 'screen'.
+PASS Magnetometer: throw 'TypeError' if referenceFrame is not one of enumeration values.
+FAIL UncalibratedMagnetometer: Test that onerror is sent when sensor is not supported. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: Test that onerror is sent when permissions are not granted. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: Test that onerror is send when start() call has failed. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: Test that frequency is capped to allowed maximum. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: Test that frequency is capped to the maximum supported frequency. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: Test that frequency is limited to the minimum supported frequency. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: Test that sensor cannot be constructed within iframe disallowed to use feature policy. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: Test that sensor can be constructed within an iframe allowed to use feature policy. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: Test that 'onreading' is called and sensor reading is valid. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: sensor reading is correct. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: sensor timestamp is updated when time passes. assert_true: expected true got false
 FAIL UncalibratedMagnetometer: Test that sensor can be successfully created and its states are correct. assert_true: expected true got false
-FAIL UncalibratedMagnetometer: sensor.start() returns undefined assert_true: expected true got false
-FAIL UncalibratedMagnetometer: no exception is thrown when calling start() on already started sensor assert_true: expected true got false
-FAIL UncalibratedMagnetometer: sensor.stop() returns undefined assert_true: expected true got false
-FAIL UncalibratedMagnetometer: no exception is thrown when calling stop() on already stopped sensor assert_true: expected true got false
-FAIL UncalibratedMagnetometer: Test that fresh reading is fetched on start() assert_true: expected true got false
-FAIL UncalibratedMagnetometer: frequency hint works assert_true: expected true got false
-FAIL UncalibratedMagnetometer: sensor receives suspend / resume notifications when  cross-origin subframe is focused assert_true: expected true got false
-FAIL UncalibratedMagnetometer: throw 'TypeError' if frequency is invalid assert_true: expected true got false
-FAIL UncalibratedMagnetometer: sensor reading is correct when options.referenceFrame is 'screen' assert_true: expected true got false
-FAIL UncalibratedMagnetometer: throw 'TypeError' if referenceFrame is not one of enumeration values assert_true: expected true got false
+FAIL UncalibratedMagnetometer: sensor.start() returns undefined. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: no exception is thrown when calling start() on already started sensor. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: sensor.stop() returns undefined. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: no exception is thrown when calling stop() on already stopped sensor. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: Test that fresh reading is fetched on start(). assert_true: expected true got false
+FAIL UncalibratedMagnetometer: frequency hint works. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: sensor receives suspend / resume notifications when cross-origin subframe is focused. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: throw 'TypeError' if frequency is invalid. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: sensor reading is correct when options.referenceFrame is 'screen'. assert_true: expected true got false
+FAIL UncalibratedMagnetometer: throw 'TypeError' if referenceFrame is not one of enumeration values. assert_true: expected true got false
 Harness: the test ran to completion.
 

third_party/blink/web_tests/external/wpt/magnetometer/Magnetometer.https.html

@@ -6,11 +6,34 @@
 <link rel="help" href="https://www.w3.org/TR/magnetometer/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-tests.js"></script>
-<div id="log"></div>
 <script>
 
-runGenericSensorTests('Magnetometer');
-runGenericSensorTests('UncalibratedMagnetometer');
+'use strict';
+
+const kReadings = {
+    readings: [
+        [-19.2, 12.1, -44.3]
+    ],
+    expectedReadings: [
+        [-19.2, 12.1, -44.3]
+    ],
+    expectedRemappedReadings: [
+        [-12.1, -19.2, -44.3]
+    ]
+};
+
+runGenericSensorTests(
+    'Magnetometer',
+    kReadings,
+    verifyXyzSensorReading,
+    ['magnetometer']);
+
+runGenericSensorTests(
+    'UncalibratedMagnetometer',
+    kReadings,
+    verifyXyzSensorReading,
+    ['magnetometer']);
 
 </script>

third_party/blink/web_tests/external/wpt/magnetometer/Magnetometer_onerror-manual.https.html

-<!DOCTYPE html>
-<meta charset="utf-8">
-<title>Magnetometer Test: onerror</title>
-<link rel="author" title="Intel" href="http://www.intel.com">
-<link rel="help" href="https://www.w3.org/TR/magnetometer/">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
-<div id="log"></div>
-<h2>Precondition</h2>
-<ol>
-  <li>
-    Disable the Magnetometer Sensor or run test on a device without Magnetometer Sensor.
-  </li>
-</ol>
-<script>
-
-runGenericSensorOnerror('Magnetometer');
-runGenericSensorOnerror('UncalibratedMagnetometer');
-
-</script>

third_party/blink/web_tests/external/wpt/orientation-sensor/AbsoluteOrientationSensor-iframe-access.https.html

@@ -5,7 +5,7 @@
 <link rel="help" href="https://www.w3.org/TR/orientation-sensor/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-iframe-tests.sub.js"></script>
 <script src="/generic-sensor/generic-sensor-feature-policy-test.sub.js"></script>
 <div id="log"></div>

third_party/blink/web_tests/external/wpt/orientation-sensor/AbsoluteOrientationSensor.https.html

@@ -7,11 +7,17 @@
 <link rel="help" href="https://w3c.github.io/sensors/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-tests.js"></script>
 <script src="/orientation-sensor/orientation-sensor-tests.js"></script>
-<div id="log"></div>
-
 <script>
+
+runGenericSensorTests(
+    'AbsoluteOrientationSensor',
+    kReadings,
+    verifyQuatSensorReading,
+    ['accelerometer', 'gyroscope', 'magnetometer']);
+
 runOrienationSensorTests('AbsoluteOrientationSensor');
-runGenericSensorTests('AbsoluteOrientationSensor');
+
 </script>

third_party/blink/web_tests/external/wpt/orientation-sensor/OrientationSensor_onerror-manual.https.html

-<!DOCTYPE html>
-<meta charset="utf-8">
-<title>AbsoluteOrientationSensor Test: onerror</title>
-<link rel="author" title="Intel" href="http://www.intel.com">
-<link rel="help" href="https://w3c.github.io/orientation-sensor/">
-<link rel="help" href="https://w3c.github.io/sensors/">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
-<div id="log"></div>
-<h2>Precondition</h2>
-<ol>
-  <li>
-    Disable the motion sensors which the underlying physical sensors include Accelerometer, Magnetometer, and (when present) Gyroscope or run test on a device without the motion sensors.
-  </li>
-</ol>
-<script>
-
-runGenericSensorOnerror('AbsoluteOrientationSensor');
-runGenericSensorOnerror('RelativeOrientationSensor');
-
-</script>

third_party/blink/web_tests/external/wpt/orientation-sensor/RelativeOrientationSensor-iframe-access.https.html

@@ -5,7 +5,7 @@
 <link rel="help" href="https://www.w3.org/TR/orientation-sensor/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<script src="/generic-sensor/generic-sensor-tests.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-iframe-tests.sub.js"></script>
 <script src="/generic-sensor/generic-sensor-feature-policy-test.sub.js"></script>
 <div id="log"></div>

third_party/blink/web_tests/external/wpt/orientation-sensor/RelativeOrientationSensor.https.html

@@ -7,11 +7,17 @@
 <link rel="help" href="https://w3c.github.io/sensors/">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="/generic-sensor/resources/generic-sensor-helpers.js"></script>
 <script src="/generic-sensor/generic-sensor-tests.js"></script>
 <script src="/orientation-sensor/orientation-sensor-tests.js"></script>
-<div id="log"></div>
-
 <script>
+
+runGenericSensorTests(
+    'RelativeOrientationSensor',
+    kReadings,
+    verifyQuatSensorReading,
+    ['accelerometer', 'gyroscope']);
+
 runOrienationSensorTests('RelativeOrientationSensor');
-runGenericSensorTests('RelativeOrientationSensor');
+
 </script>

third_party/blink/web_tests/external/wpt/orientation-sensor/orientation-sensor-tests.js

-//IEEE 754: single precision retricts to 7 decimal digits
-const float_precision = 1e-7;
-
-function create_matrix(quat) {
-  const X = quat[0];
-  const Y = quat[1];
-  const Z = quat[2];
-  const W = quat[3];
-  const mat = new Array(
-    1-2*Y*Y-2*Z*Z, 2*X*Y-2*Z*W, 2*X*Z+2*Y*W, 0,
-    2*X*Y+2*Z*W, 1-2*X*X-2*Z*Z, 2*Y*Z-2*X*W, 0,
-    2*X*Z-2*Y*W, 2*Y*Z+2*W*X, 1-2*X*X-2*Y*Y, 0,
-    0, 0, 0, 1
-  );
-  return mat;
-}
+'use strict';
+
+const kDefaultReading = [
+    [ 1, 0, 0, 0 ]  // 180 degrees around X axis.
+];
+const kRotationMatrix = [1,  0,  0,  0,
+                         0, -1,  0,  0,
+                         0,  0, -1,  0,
+                         0,  0,  0,  1];
+const kReadings = {
+    readings: kDefaultReading,
+    expectedReadings: kDefaultReading,
+    expectedRemappedReadings: [
+        // For 'orientation.angle == 270', which is set for tests at
+        // at SensorProxy::GetScreenOrientationAngle().
+        [-0.707107, 0.707107, 0, 0]
+    ]
+};
 
 async function checkQuaternion(t, sensorType) {
   const sensor = new sensorType();
@@ -26,41 +28,46 @@ async function checkQuaternion(t, sensorType) {
   sensor.stop();
 };
 
-async function checkPopulateMatrix(t, sensorType) {
+async function checkPopulateMatrix(t, sensorProvider, sensorType) {
   const sensor = new sensorType();
   const eventWatcher = new EventWatcher(t, sensor, ["reading", "error"]);
 
-  //Throws with insufficient buffer space.
-  assert_throws({ name: 'TypeError' }, () => sensor.populateMatrix(new Float32Array(15)));
+  // Throws with insufficient buffer space.
+  assert_throws({ name: 'TypeError' },
+      () => sensor.populateMatrix(new Float32Array(15)));
 
-  //Throws if no orientation data available.
-  assert_throws({ name: 'NotReadableError' }, () => sensor.populateMatrix(new Float32Array(16)));
+  // Throws if no orientation data available.
+  assert_throws({ name: 'NotReadableError' },
+      () => sensor.populateMatrix(new Float32Array(16)));
 
   // Throws if passed SharedArrayBuffer view.
-  assert_throws({ name: 'TypeError' }, () => sensor.populateMatrix(new Float32Array(new SharedArrayBuffer(16))));
+  assert_throws({ name: 'TypeError' },
+      () => sensor.populateMatrix(new Float32Array(new SharedArrayBuffer(16))));
 
   sensor.start();
+
+  const mockSensor = await sensorProvider.getCreatedSensor(sensorType.name);
+  await mockSensor.setSensorReading(kDefaultReading);
+
   await eventWatcher.wait_for("reading");
-  const quat = sensor.quaternion;
-  const mat_expect = create_matrix(quat);
 
   // Works for all supported types.
-  const mat_32 = new Float32Array(16);
-  sensor.populateMatrix(mat_32);
-  assert_array_approx_equals(mat_32, mat_expect, float_precision);
+  const rotationMatrix32 = new Float32Array(16);
+  sensor.populateMatrix(rotationMatrix32);
+  assert_array_equals(rotationMatrix32, kRotationMatrix);
 
-  const mat_64 = new Float64Array(16);
-  sensor.populateMatrix(mat_64);
-  assert_array_equals(mat_64, mat_expect);
+  let rotationMatrix64 = new Float64Array(16);
+  sensor.populateMatrix(rotationMatrix64);
+  assert_array_equals(rotationMatrix64, kRotationMatrix);
 
-  const mat_dom = new DOMMatrix();
-  sensor.populateMatrix(mat_dom);
-  assert_array_equals(mat_dom.toFloat64Array(), mat_expect);
+  let rotationDOMMatrix = new DOMMatrix();
+  sensor.populateMatrix(rotationDOMMatrix);
+  assert_array_equals(rotationDOMMatrix.toFloat64Array(), kRotationMatrix);
 
   // Sets every matrix element.
-  mat_64.fill(123);
-  sensor.populateMatrix(mat_64);
-  assert_array_equals(mat_64, mat_expect);
+  rotationMatrix64.fill(123);
+  sensor.populateMatrix(rotationMatrix64);
+  assert_array_equals(rotationMatrix64, kRotationMatrix);
 
   sensor.stop();
 }
@@ -73,9 +80,8 @@ function runOrienationSensorTests(sensorName) {
     return checkQuaternion(t, sensorType);
   }, `${sensorName}.quaternion return a four-element FrozenArray.`);
 
-  sensor_test(async t => {
+  sensor_test(async (t, sensorProvider) => {
     assert_true(sensorName in self);
-    return checkPopulateMatrix(t, sensorType);
+    return checkPopulateMatrix(t, sensorProvider, sensorType);
   }, `${sensorName}.populateMatrix() method works correctly.`);
 }
-

third_party/blink/web_tests/sensor/OWNERS

-# TEAM: device-dev@chromium.org
-# COMPONENT: Blink>Sensor

third_party/blink/web_tests/sensor/accelerometer.html

-<!DOCTYPE html>
-<script src="../resources/testharness.js"></script>
-<script src="../resources/testharnessreport.js"></script>
-<script src="../http/tests/resources/sensor-helpers.js"></script>
-<script src="file:///gen/layout_test_data/mojo/public/js/mojo_bindings.js"></script>
-<script src="file:///gen/services/device/public/mojom/sensor_provider.mojom.js"></script>
-<script src="resources/generic-sensor-utils.js"></script>
-<script src="resources/generic-sensor-tests.js"></script>
-<script>
-
-'use strict';
-
-if (!window.testRunner)
-    debug('This test cannot be run without the TestRunner');
-
-const kReadings = {
-    readings: [
-        [1.12345, 2.12345, 3.12345]
-    ],
-    expectedReadings: [
-        [1.12345, 2.12345, 3.12345]
-    ],
-    expectedRemappedReadings: [
-        [-2.12345, 1.12345, 3.12345]
-    ]
-}
-
-runGenericSensorTests(
-    Accelerometer,
-    kReadings,
-    verifyXyzSensorReading,
-    ['accelerometer']);
-
-runGenericSensorTests(
-    LinearAccelerationSensor,
-    kReadings,
-    verifyXyzSensorReading,
-    ['accelerometer']);
-</script>

third_party/blink/web_tests/sensor/ambient-light-sensor.html

-<!DOCTYPE html>
-<script src="../resources/testharness.js"></script>
-<script src="../resources/testharnessreport.js"></script>
-<script src="../http/tests/resources/sensor-helpers.js"></script>
-<script src="file:///gen/layout_test_data/mojo/public/js/mojo_bindings.js"></script>
-<script src="file:///gen/services/device/public/mojom/sensor_provider.mojom.js"></script>
-<script src="resources/generic-sensor-utils.js"></script>
-<script src="resources/generic-sensor-tests.js"></script>
-<script>
-
-'use strict';
-
-if (!window.testRunner)
-    debug('This test cannot be run without the TestRunner');
-
-const kReadings = {
-    readings: [
-        [3.1415]
-    ],
-    expectedReadings: [
-        [3.1415]
-    ]
-};
-
-runGenericSensorTests(
-    AmbientLightSensor,
-    kReadings,
-    verifyAlsSensorReading,
-    ['ambient-light-sensor']);
-</script>

third_party/blink/web_tests/sensor/gyroscope.html

-<!DOCTYPE html>
-<script src="../resources/testharness.js"></script>
-<script src="../resources/testharnessreport.js"></script>
-<script src="../http/tests/resources/sensor-helpers.js"></script>
-<script src="file:///gen/layout_test_data/mojo/public/js/mojo_bindings.js"></script>
-<script src="file:///gen/services/device/public/mojom/sensor_provider.mojom.js"></script>
-<script src="resources/generic-sensor-utils.js"></script>
-<script src="resources/generic-sensor-tests.js"></script>
-<script>
-
-'use strict';
-
-if (!window.testRunner)
-    debug('This test cannot be run without the TestRunner');
-
-const kReadings = {
-    readings: [
-        [1.12345, 2.12345, 3.12345]
-    ],
-    expectedReadings: [
-        [1.12345, 2.12345, 3.12345]
-    ],
-    expectedRemappedReadings: [
-        [-2.12345, 1.12345, 3.12345]
-    ]
-}
-
-runGenericSensorTests(
-    Gyroscope,
-    kReadings,
-    verifyXyzSensorReading,
-    ['gyroscope']);
-</script>

third_party/blink/web_tests/sensor/magnetometer.html

-<!DOCTYPE html>
-<script src="../resources/testharness.js"></script>
-<script src="../resources/testharnessreport.js"></script>
-<script src="../http/tests/resources/sensor-helpers.js"></script>
-<script src="file:///gen/layout_test_data/mojo/public/js/mojo_bindings.js"></script>
-<script src="file:///gen/services/device/public/mojom/sensor_provider.mojom.js"></script>
-<script src="resources/generic-sensor-utils.js"></script>
-<script src="resources/generic-sensor-tests.js"></script>
-<script>
-
-'use strict';
-
-if (!window.testRunner)
-    debug('This test cannot be run without the TestRunner');
-
-const kReadings = {
-    readings: [
-        [-19.2, 12.1, -44.3]
-    ],
-    expectedReadings: [
-        [-19.2, 12.1, -44.3]
-    ],
-    expectedRemappedReadings: [
-        [-12.1, -19.2, -44.3]
-    ]
-}
-
-runGenericSensorTests(
-    Magnetometer,
-    kReadings,
-    verifyXyzSensorReading,
-    ['magnetometer']);
-</script>

third_party/blink/web_tests/sensor/mock-sensor.html

-<!DOCTYPE html>
-<script src="../resources/testharness.js"></script>
-<script src="../resources/testharnessreport.js"></script>
-<script src="../http/tests/resources/sensor-helpers.js"></script>
-<script src="file:///gen/layout_test_data/mojo/public/js/mojo_bindings.js"></script>
-<script src="file:///gen/services/device/public/mojom/sensor_provider.mojom.js"></script>
-<script>
-
-'use strict';
-
-sensor_test(sensorProvider => {
-  assert_true(sensorProvider instanceof Object);
-}, 'Sensor Mojo bindings and mock interfaces are available to tests.')
-</script>

third_party/blink/web_tests/sensor/orientation-sensor.html

-<!DOCTYPE html>
-<script src="../resources/testharness.js"></script>
-<script src="../resources/testharnessreport.js"></script>
-<script src="../http/tests/resources/sensor-helpers.js"></script>
-<script src="file:///gen/layout_test_data/mojo/public/js/mojo_bindings.js"></script>
-<script src="file:///gen/services/device/public/mojom/sensor_provider.mojom.js"></script>
-<script src="resources/generic-sensor-utils.js"></script>
-<script src="resources/generic-sensor-tests.js"></script>
-<script>
-
-'use strict';
-
-if (!window.testRunner)
-    debug('This test cannot be run without the TestRunner');
-
-const kDefaultReading = [
-  [ 1, 0, 0, 0 ]  // 180 degrees around X axis.
-];
-const kRotationMatrix = [1,  0,  0,  0,
-                         0, -1,  0,  0,
-                         0,  0, -1,  0,
-                         0,  0,  0,  1];
-
-async function checkPopulateMatrix(sensorProvider, sensorType) {
-  let sensorObject = new sensorType();
-
-  // Throws with insufficient buffer space.
-  assert_throws({ name: 'TypeError' }, () => sensorObject.populateMatrix(new Float32Array(15)));
-
-  // Throws if no orientation data available.
-  assert_throws({ name: 'NotReadableError' }, () => sensorObject.populateMatrix(new Float32Array(16)));
-
-  if (window.SharedArrayBuffer) {
-    // Throws if passed SharedArrayBuffer view.
-    assert_throws({ name: 'TypeError' }, () => sensorObject.populateMatrix(new Float32Array(new SharedArrayBuffer(16))));
-  }
-
-  sensorObject.start();
-
-  let mockSensor = await sensorProvider.getCreatedSensor(sensorType.name);
-  await mockSensor.setSensorReading(kDefaultReading);
-  await new Promise((resolve, reject) => {
-    sensorObject.onreading = () => {
-      try {
-        // Works for all supported types.
-        let rotationMatrix32 = new Float32Array(16);
-        sensorObject.populateMatrix(rotationMatrix32);
-        assert_array_equals(rotationMatrix32, kRotationMatrix);
-
-        let rotationMatrix64 = new Float64Array(16);
-        sensorObject.populateMatrix(rotationMatrix64);
-        assert_array_equals(rotationMatrix64, kRotationMatrix);
-
-        let rotationDOMMatrix = new DOMMatrix();
-        sensorObject.populateMatrix(rotationDOMMatrix);
-        assert_array_equals(rotationDOMMatrix.toFloat64Array(),
-                            kRotationMatrix);
-
-        // Sets every matrix element.
-        rotationMatrix64.fill(123);
-        sensorObject.populateMatrix(rotationMatrix64);
-        assert_array_equals(rotationMatrix64, kRotationMatrix);
-
-        sensorObject.stop();
-        resolve(mockSensor);
-      } catch (e) {
-        reject(e);
-      };
-    }
-    sensorObject.onerror = reject;
-  });
-  return mockSensor.removeConfigurationCalled();
-}
-
-const kReadings = {
-  readings: kDefaultReading,
-  expectedReadings: kDefaultReading,
-  expectedRemappedReadings: [
-    // For 'orientation.angle == 270', which is set for tests at
-    // at SensorProxy::GetScreenOrientationAngle().
-    [-0.707107, 0.707107, 0, 0]
-  ]
-}
-
-runGenericSensorTests(
-    AbsoluteOrientationSensor,
-    kReadings,
-    verifyQuatSensorReading,
-    ['accelerometer', 'gyroscope', 'magnetometer']);
-
-sensor_test((t, sensorProvider) => {
-  return checkPopulateMatrix(
-      sensorProvider,
-      AbsoluteOrientationSensor);
-}, 'Test AbsoluteOrientationSensor.populateMatrix() method works correctly.');
-
-runGenericSensorTests(
-    RelativeOrientationSensor,
-    kReadings,
-    verifyQuatSensorReading,
-    ['accelerometer', 'gyroscope']);
-
-sensor_test((t, sensorProvider) => {
-  return checkPopulateMatrix(
-      sensorProvider,
-      RelativeOrientationSensor);
-}, 'Test RelativeOrientationSensor.populateMatrix() method works correctly.');
-</script>

third_party/blink/web_tests/sensor/resources/generic-sensor-utils.js

-'use strict';
-
-function verifySensorReading(pattern, values, timestamp, isNull) {
-  function round(val) {
-    return Number.parseFloat(val).toPrecision(6);
-  }
-
-  if (isNull) {
-    return (values === null || values.every(r => r === null)) &&
-           timestamp === null;
-  }
-
-  return values.every((r, i) => round(r) === round(pattern[i])) &&
-         timestamp !== null;
-}
-
-function verifyXyzSensorReading(pattern, {x, y, z, timestamp}, isNull) {
-  return verifySensorReading(pattern, [x, y, z], timestamp, isNull);
-}
-
-function verifyQuatSensorReading(pattern, {quaternion, timestamp}, isNull) {
-  return verifySensorReading(pattern, quaternion, timestamp, isNull);
-}
-
-function verifyAlsSensorReading(pattern, {illuminance, timestamp}, isNull) {
-  return verifySensorReading(pattern, [illuminance], timestamp, isNull);
-}