[Sensors] Bindings for RelativeOrientationSensor

third_party/WebKit/LayoutTests/sensor/orientation-sensor.html

Index: third_party/WebKit/LayoutTests/sensor/orientation-sensor.html
diff --git a/third_party/WebKit/LayoutTests/sensor/absolute-orientation-sensor.html b/third_party/WebKit/LayoutTests/sensor/orientation-sensor.html
similarity index 52%
rename from third_party/WebKit/LayoutTests/sensor/absolute-orientation-sensor.html
rename to third_party/WebKit/LayoutTests/sensor/orientation-sensor.html
index 74555b8bf73a78c00113b1cea3d9ade8deada5cc..8355a9cde0a7b761997402aab8d170cb94c4b422 100644
--- a/third_party/WebKit/LayoutTests/sensor/absolute-orientation-sensor.html
+++ b/third_party/WebKit/LayoutTests/sensor/orientation-sensor.html
@@ -36,10 +36,8 @@ function verify_sensor_reading(sensor, should_be_null) {
   return true;
 }
 
-runGenericSensorTests(AbsoluteOrientationSensor, update_sensor_reading, verify_sensor_reading);
-
-sensor_test(sensor => {
-  let sensorObject = new AbsoluteOrientationSensor();
+function checkPopulateMatrix(sensor, sensorType) {
+  let sensorObject = new sensorType();
 
   // Throws with insufficient buffer space.
   assert_throws({ name: 'TypeError' }, () => sensorObject.populateMatrix(new Float32Array(15)));
@@ -55,39 +53,52 @@ sensor_test(sensor => {
   sensorObject.start();
 
   return sensor.mockSensorProvider.getCreatedSensor()
-      .then(mockSensor => {
-        return mockSensor.setUpdateSensorReadingFunction(update_sensor_reading);
-      })
-      .then(mockSensor => {
-        return new Promise((resolve, reject) => {
-          let wrapper = new CallbackWrapper(() => {
-            // 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, kRotationDOMMatrix);
-
-            // Sets every matrix element.
-            rotationMatrix64.fill(123);
-            sensorObject.populateMatrix(rotationMatrix64);
-            assert_array_equals(rotationMatrix64, kRotationMatrix);
-
-            sensorObject.stop();
-            resolve(mockSensor);
-          }, reject);
-
-          sensorObject.onchange = wrapper.callback;
-          sensorObject.onerror = reject;
-        });
-      })
-      .then(mockSensor => { return mockSensor.removeConfigurationCalled(); });
+    .then(mockSensor => {
+      return mockSensor.setUpdateSensorReadingFunction(update_sensor_reading);
+    })
+    .then(mockSensor => {
+      return new Promise((resolve, reject) => {
+        let wrapper = new CallbackWrapper(() => {
+          // 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, kRotationDOMMatrix);
+
+          // Sets every matrix element.
+          rotationMatrix64.fill(123);
+          sensorObject.populateMatrix(rotationMatrix64);
+          assert_array_equals(rotationMatrix64, kRotationMatrix);
+
+          sensorObject.stop();
+          resolve(mockSensor);
+        }, reject);
+
+        sensorObject.onchange = wrapper.callback;
+        sensorObject.onerror = reject;
+      });
+    })
+    .then(mockSensor => mockSensor.removeConfigurationCalled());
+}
+
+
+runGenericSensorTests(AbsoluteOrientationSensor, update_sensor_reading, verify_sensor_reading);
+
+sensor_test(sensor => {
+  return checkPopulateMatrix(sensor, AbsoluteOrientationSensor);
 }, 'Test AbsoluteOrientationSensor.populateMatrix() method works correctly.');
 
+runGenericSensorTests(RelativeOrientationSensor, update_sensor_reading, verify_sensor_reading);
+
+sensor_test(sensor => {
+  return checkPopulateMatrix(sensor, RelativeOrientationSensor);
+}, 'Test RelativeOrientationSensor.populateMatrix() method works correctly.');
+
 </script>