<!DOCTYPE html>
<script src="../resources/testharness.js"></script>
<script src="../resources/testharnessreport.js"></script>
<script src="../resources/mojo-helpers.js"></script>
<script src="resources/sensor-helpers.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 kDefaultReadingX = 1.12345;
const kDefaultReadingY = 2.12345;
const kDefaultReadingZ = 3.12345;

function update_sensor_reading(buffer, expects_modified_reading, readsCount) {
  buffer[1] = window.performance.now();
  buffer[2] = kDefaultReadingX;
  buffer[3] = kDefaultReadingY;
  buffer[4] = kDefaultReadingZ;
  if (expects_modified_reading)
    buffer[2] += readsCount;
}

function verify_sensor_reading(sensor, should_be_null) {
  if (should_be_null) {
    return sensor.x == null &&
           sensor.y == null &&
           sensor.z == null &&
           sensor.timestamp == null;
  }
  return sensor.x == kDefaultReadingX &&
         sensor.y == kDefaultReadingY &&
         sensor.z == kDefaultReadingZ &&
         sensor.timestamp != null;
}

runGenericSensorTests(Accelerometer, update_sensor_reading, verify_sensor_reading);

sensor_test(sensor => {
  let accelerometer = new Accelerometer({includeGravity: false});
  accelerometer.start();
  let testPromise = sensor.mockSensorProvider.getCreatedSensor()
      .then(mockSensor => {
        return new Promise((resolve, reject) => {
          let wrapper = new CallbackWrapper(() => {
            let configuration = mockSensor.active_sensor_configurations_[0];
            assert_equals(accelerometer.includesGravity, false);
            accelerometer.stop();
            assert_equals(accelerometer.state, 'idle');
            resolve(mockSensor);
          }, reject);
          accelerometer.onactivate = wrapper.callback;
          accelerometer.onerror = reject;
        });
      })
      .then(mockSensor => { return mockSensor.removeConfigurationCalled(); });

  return testPromise;
}, 'Test that sensor can be successfully created with sensor specific configuration parameter.');

</script>