This is a testharness.js-based test.
[FAIL] Ensures that the XRSession's visibilityState is correctly reported and that the associated visibilitychange event fires. - webgl
promise_test: Unhandled rejection with value: object "TypeError: Cannot read properties of null (reading 'makeXRCompatible')"
[FAIL] Ensures that the XRSession's visibilityState is correctly reported and that the associated visibilitychange event fires. - webgl2
promise_test: Unhandled rejection with value: object "TypeError: Cannot read properties of null (reading 'makeXRCompatible')"
Harness: the test ran to completion.