| <!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="../external/wpt/resources/chromium/webxr-test.js"></script> |
| <script src="resources/vr-test-utils.js "></script> |
| <script src="resources/test-constants.js"></script> |
| <script> |
| let fakeDisplays = fakeVRDisplays(); |
| |
| vr_test( (t, device_controller) => { |
| return navigator.getVRDisplays().then( (displays) => { |
| var display = displays[0]; |
| device_controller.setPose(VALID_POSE); |
| var fd = new VRFrameData(); |
| t.step( () => { |
| assert_false(display.getFrameData(fd)); |
| }, "getFrameData did not update object initially"); |
| |
| function checkLater() { |
| t.step( () => { |
| assert_false(display.getFrameData(fd)); |
| }, "getFrameData did not update object after delay"); |
| t.done(); |
| } |
| |
| window.setTimeout(checkLater, 500); |
| }, (err) => { |
| t.step( () => { |
| assert_unreached("getVRDisplays rejected"); |
| }); |
| t.done(); |
| }); |
| }, [fakeDisplays["Pixel"]], |
| "getFrameData does not update objects until data is available after rAF call"); |
| |
| </script> |
