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

  [DevicePosture interface object length]
    expected: FAIL

  [DevicePosture interface object name]
    expected: FAIL

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

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

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

  [DevicePosture interface: attribute type]
    expected: FAIL

  [DevicePosture interface: attribute onchange]
    expected: FAIL

  [DevicePosture must be primary interface of navigator.devicePosture]
    expected: FAIL

  [Stringification of navigator.devicePosture]
    expected: FAIL

  [DevicePosture interface: navigator.devicePosture must inherit property "type" with the proper type]
    expected: FAIL

  [DevicePosture interface: navigator.devicePosture must inherit property "onchange" with the proper type]
    expected: FAIL

  [Navigator interface: attribute devicePosture]
    expected: FAIL