| <!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 immersiveTestName = "XRFrame methods throw exceptions outside of the " + |
| "requestAnimationFrame callback for immersive sessions"; |
| let nonImmersiveTestName = "XRFrame methods throw exceptions outside of the " + |
| "requestAnimationFrame callback for non-immersive sessions"; |
| |
| let fakeDeviceInitParams = TRACKED_IMMERSIVE_DEVICE; |
| |
| let testFunction = (testSession, testController, t) => new Promise((resolve) => { |
| let staleFrame = null; |
| let currentReferenceSpace = null; |
| let currentViewerSpace = null; |
| |
| function onFrame(time, xrFrame) { |
| t.step(() => { |
| assert_true(xrFrame instanceof XRFrame); |
| }); |
| |
| staleFrame = xrFrame; |
| step_timeout(afterFrame, 0); |
| } |
| |
| 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.getViewerPose(currentReferenceSpace)); |
| assert_throws_dom('InvalidStateError', () => staleFrame.getPose(currentViewerSpace, currentReferenceSpace)); |
| }); |
| |
| // Test does not complete until the this function has executed. |
| resolve(); |
| } |
| |
| testSession.requestReferenceSpace('viewer').then((viewerSpace) => { |
| currentViewerSpace = viewerSpace; |
| testSession.requestReferenceSpace('local').then((referenceSpace) => { |
| currentReferenceSpace = referenceSpace; |
| testSession.requestAnimationFrame(onFrame); |
| }); |
| }); |
| }); |
| |
| xr_session_promise_test(immersiveTestName, testFunction, |
| fakeDeviceInitParams, 'immersive-vr'); |
| xr_session_promise_test(nonImmersiveTestName, testFunction, |
| fakeDeviceInitParams, 'inline', { 'requiredFeatures': ['local'] }); |
| |
| </script> |
| </body> |