This is a testharness.js-based test.
Found 3 FAIL, 0 TIMEOUT, 0 NOTRUN.
[FAIL] DeviceOrientationEvent interface: operation requestPermission(optional boolean)
assert_own_property: interface object missing static operation expected property "requestPermission" missing
[FAIL] DeviceOrientationEvent interface: calling requestPermission(optional boolean) on new DeviceOrientationEvent("foo") with too few arguments must throw TypeError
assert_own_property: interface object must have static operation as own property expected property "requestPermission" missing
[FAIL] DeviceMotionEvent interface: operation requestPermission()
assert_own_property: interface object missing static operation expected property "requestPermission" missing
Harness: the test ran to completion.