Tests for how durations are handled in the Vibration API. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS navigator.vibrate([]) is true PASS areArraysEqual(internals.pendingVibrationPattern(navigator), []) is true PASS internals.isVibrating(navigator) is false PASS navigator.vibrate(0) is true PASS areArraysEqual(internals.pendingVibrationPattern(navigator), []) is true PASS internals.isVibrating(navigator) is false PASS navigator.vibrate([0]) is true PASS areArraysEqual(internals.pendingVibrationPattern(navigator), []) is true PASS internals.isVibrating(navigator) is false PASS navigator.vibrate(10000) is true PASS areArraysEqual(internals.pendingVibrationPattern(navigator), [10000]) is true PASS internals.isVibrating(navigator) is true PASS navigator.vibrate(10001) is true PASS areArraysEqual(internals.pendingVibrationPattern(navigator), [10000]) is true PASS internals.isVibrating(navigator) is true PASS navigator.vibrate([10001, 10001, 10001]) is true PASS areArraysEqual(internals.pendingVibrationPattern(navigator), [10000, 10000, 10000]) is true PASS internals.isVibrating(navigator) is true PASS navigator.vibrate(-1) is true PASS areArraysEqual(internals.pendingVibrationPattern(navigator), []) is true PASS internals.isVibrating(navigator) is false PASS navigator.vibrate([-1, -1, -1]) is true PASS areArraysEqual(internals.pendingVibrationPattern(navigator), [10000, 10000, 10000]) is true PASS internals.isVibrating(navigator) is true PASS successfullyParsed is true TEST COMPLETE