This is a testharness.js-based test.
[FAIL] Tests requestSession accepts XRSessionInit dictionary - webgl
promise_test: Unhandled rejection with value: object "TypeError: Cannot read properties of null (reading 'makeXRCompatible')"
[FAIL] Tests requestSession accepts XRSessionInit dictionary - webgl2
promise_test: Unhandled rejection with value: object "TypeError: Cannot read properties of null (reading 'makeXRCompatible')"
[FAIL] Tests requestSession accepts XRSessionInit dictionary with empty feature lists - webgl
promise_test: Unhandled rejection with value: object "TypeError: Cannot read properties of null (reading 'makeXRCompatible')"
[FAIL] Tests requestSession accepts XRSessionInit dictionary with empty feature lists - webgl2
promise_test: Unhandled rejection with value: object "TypeError: Cannot read properties of null (reading 'makeXRCompatible')"
[FAIL] Tests requestSession ignores unknown strings in optionalFeatures - webgl
promise_test: Unhandled rejection with value: object "TypeError: Cannot read properties of null (reading 'makeXRCompatible')"
[FAIL] Tests requestSession ignores unknown strings in optionalFeatures - webgl2
promise_test: Unhandled rejection with value: object "TypeError: Cannot read properties of null (reading 'makeXRCompatible')"
[FAIL] Tests requestSession ignores unknown objects in optionalFeatures - webgl
promise_test: Unhandled rejection with value: object "TypeError: Cannot read properties of null (reading 'makeXRCompatible')"
[FAIL] Tests requestSession ignores unknown objects in optionalFeatures - webgl2
promise_test: Unhandled rejection with value: object "TypeError: Cannot read properties of null (reading 'makeXRCompatible')"
Harness: the test ran to completion.