| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| |
| <script src="file:///gen/layout_test_data/mojo/public/js/mojo_bindings.js"></script> |
| <script src="file:///gen/device/vr/public/mojom/vr_service.mojom.js"></script> |
| <script src="../xr/resources/xr-device-mocking.js"></script> |
| <script src="../xr/resources/xr-test-utils.js"></script> |
| <canvas id="webgl-canvas"></canvas> |
| |
| <script> |
| let fakeDevices = fakeXRDevices(); |
| |
| xr_session_promise_test( (session) => new Promise((resolve) => { |
| // Session must have a baseLayer or frame requests will be ignored. |
| session.baseLayer = new XRWebGLLayer(session, gl); |
| |
| let counter = 0; |
| |
| function onFrame(time, vrFrame) { |
| // Intentionally session.requestAnimationFrame at the beginning, ensuring that |
| // there's an outstanding callback when the test completes. This is to make |
| // sure it doesn't cause any unexpected behavior like it did with |
| // crbug.com/679401 |
| session.requestAnimationFrame(onFrame); |
| if (counter > 10) { |
| resolve(); |
| } |
| counter++; |
| } |
| |
| let handle = session.requestAnimationFrame(onFrame); |
| session.cancelAnimationFrame(0); |
| session.cancelAnimationFrame(-1); |
| session.cancelAnimationFrame(handle + 1); |
| session.cancelAnimationFrame(handle - 1); |
| session.cancelAnimationFrame(0.5); |
| session.cancelAnimationFrame(null); |
| }), fakeDevices["FakeGooglePixelPhone"], [ |
| { exclusive: true }, |
| { outputContext: getOutputContext() } |
| ], |
| "XRSession cancelAnimationFrame does not have unexpected behavior when given invalid handles"); |
| |
| </script> |
