[idlharness.https.window.html]
  [Sensor interface: existence and properties of interface object]
    expected: FAIL

  [Sensor interface object length]
    expected: FAIL

  [Sensor interface object name]
    expected: FAIL

  [Sensor interface: existence and properties of interface prototype object]
    expected: FAIL

  [Sensor interface: existence and properties of interface prototype object's "constructor" property]
    expected: FAIL

  [Sensor interface: existence and properties of interface prototype object's @@unscopables property]
    expected: FAIL

  [Sensor interface: attribute activated]
    expected: FAIL

  [Sensor interface: attribute hasReading]
    expected: FAIL

  [Sensor interface: attribute timestamp]
    expected: FAIL

  [Sensor interface: operation start()]
    expected: FAIL

  [Sensor interface: operation stop()]
    expected: FAIL

  [Sensor interface: attribute onreading]
    expected: FAIL

  [Sensor interface: attribute onactivate]
    expected: FAIL

  [Sensor interface: attribute onerror]
    expected: FAIL

  [Sensor must be primary interface of cast(new Accelerometer(), Sensor)]
    expected: FAIL

  [Stringification of cast(new Accelerometer(), Sensor)]
    expected: FAIL

  [Sensor interface: cast(new Accelerometer(), Sensor) must inherit property "activated" with the proper type]
    expected: FAIL

  [Sensor interface: cast(new Accelerometer(), Sensor) must inherit property "hasReading" with the proper type]
    expected: FAIL

  [Sensor interface: cast(new Accelerometer(), Sensor) must inherit property "timestamp" with the proper type]
    expected: FAIL

  [Sensor interface: cast(new Accelerometer(), Sensor) must inherit property "start()" with the proper type]
    expected: FAIL

  [Sensor interface: cast(new Accelerometer(), Sensor) must inherit property "stop()" with the proper type]
    expected: FAIL

  [Sensor interface: cast(new Accelerometer(), Sensor) must inherit property "onreading" with the proper type]
    expected: FAIL

  [Sensor interface: cast(new Accelerometer(), Sensor) must inherit property "onactivate" with the proper type]
    expected: FAIL

  [Sensor interface: cast(new Accelerometer(), Sensor) must inherit property "onerror" with the proper type]
    expected: FAIL

  [SensorErrorEvent interface: existence and properties of interface object]
    expected: FAIL

  [SensorErrorEvent interface object length]
    expected: FAIL

  [SensorErrorEvent interface object name]
    expected: FAIL

  [SensorErrorEvent interface: existence and properties of interface prototype object]
    expected: FAIL

  [SensorErrorEvent interface: existence and properties of interface prototype object's "constructor" property]
    expected: FAIL

  [SensorErrorEvent interface: existence and properties of interface prototype object's @@unscopables property]
    expected: FAIL

  [SensorErrorEvent interface: attribute error]
    expected: FAIL

  [SensorErrorEvent must be primary interface of new SensorErrorEvent("error", { error: new DOMException });]
    expected: FAIL

  [Stringification of new SensorErrorEvent("error", { error: new DOMException });]
    expected: FAIL

  [SensorErrorEvent interface: new SensorErrorEvent("error", { error: new DOMException }); must inherit property "error" with the proper type]
    expected: FAIL