| <!DOCTYPE html> |
| <body> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <script src="../resources/webxr_util.js"></script> |
| <script src="../resources/webxr_test_constants.js"></script> |
| |
| <script> |
| let testName = "Cannot get XrLightEstimate from stale frame"; |
| let testFunction = (session, controller, t) => new Promise((resolve) => { |
| let lightProbe = null; |
| let staleFrame = null; |
| |
| function onFrame(time, frame) { |
| // Try to get the light estimate (even if it's null), it shouldn't throw. |
| let estimate = frame.getLightEstimate(lightProbe); |
| staleFrame = frame; |
| |
| t.step_timeout(afterFrame, 10); |
| } |
| |
| function afterFrame() { |
| t.step(() => { |
| // Attempting to call a method on the frame outside the callback that |
| // originally provided it should cause it to throw an exception. |
| assert_throws_dom('InvalidStateError', () => staleFrame.getLightEstimate(lightProbe)); |
| }); |
| |
| resolve(); |
| } |
| |
| // Request a default lightProbe |
| let probeInit = {reflectionFormat: session.preferredReflectionFormat}; |
| session.requestLightProbe(probeInit).then((probe) => { |
| lightProbe = probe; |
| session.requestAnimationFrame(onFrame); |
| }); |
| }); |
| |
| xr_session_promise_test( |
| testName, |
| testFunction, |
| IMMERSIVE_AR_DEVICE, |
| 'immersive-ar', {'requiredFeatures': ['light-estimation']}); |
| |
| </script> |
| </body> |