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53 lines
No EOL
1.9 KiB
HTML
53 lines
No EOL
1.9 KiB
HTML
<!DOCTYPE html>
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<body>
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<script src=/resources/testharness.js></script>
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<script src=/resources/testharnessreport.js></script>
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<script src="resources/webxr_util.js"></script>
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<canvas></canvas>
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<script>
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let immersiveTestName = "XRFrame methods throw exceptions outside of the " +
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"requestAnimationFrame callback for immersive sessions";
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let nonImmersiveTestName = "XRFrame methods throw exceptions outside of the " +
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"requestAnimationFrame callback for non-immersive sessions";
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let fakeDeviceInitParams = { supportsImmersive:true };
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let testFunction = (testSession, testController, t) => new Promise((resolve) => {
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let staleFrame = null;
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let currentReferenceSpace = null;
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function onFrame(time, xrFrame) {
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t.step(() => {
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assert_true(xrFrame instanceof XRFrame);
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});
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staleFrame = xrFrame;
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step_timeout(afterFrame, 0);
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}
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function afterFrame() {
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t.step(() => {
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// Attempting to call a method on the frame outside the callback that
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// originally provided it should cause it to throw an exception.
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assert_throws('InvalidStateError', () => staleFrame.getViewerPose(currentReferenceSpace));
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assert_throws('InvalidStateError', () => staleFrame.getPose(testSession.viewerSpace, currentReferenceSpace));
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});
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// Test does not complete until the this function has executed.
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resolve();
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}
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testSession.requestReferenceSpace({ type: 'stationary', subtype: 'eye-level' }).then((referenceSpace) => {
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currentReferenceSpace = referenceSpace;
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testSession.requestAnimationFrame(onFrame);
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});
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});
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xr_session_promise_test(immersiveTestName, testFunction,
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fakeDeviceInitParams, 'immersive-vr');
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xr_session_promise_test(nonImmersiveTestName, testFunction,
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fakeDeviceInitParams, 'inline');
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</script>
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</body> |