private static void createStandardDeviationTestCases(TestSuite testSuite) {
    Object testDefinitionMatrix[][] = {
      // { SensorType, SamplingRateInUs, ReportLatencyInUs, ExpectedStandardDeviation },
      {Sensor.TYPE_ACCELEROMETER, SensorManager.SENSOR_DELAY_FASTEST, 0, 1f /* m/s^2 */},
      {Sensor.TYPE_GYROSCOPE, SensorManager.SENSOR_DELAY_FASTEST, 0, 0.5f /* dps */},
    };

    for (Object definition[] : testDefinitionMatrix) {
      SensorMeasurementTests test = new SensorMeasurementTests();
      test.mSensorType = (Integer) definition[0];
      test.mSamplingRateInUs = (Integer) definition[1];
      test.mReportLatencyInUs = (Integer) definition[2];
      test.mExpectedStandardDeviation = (Float) definition[3];
      test.setName("testStandardDeviation");
      testSuite.addTest(test);
    }
  }