| <!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> |
| <script src="../xr/resources/test-constants.js"></script> |
| <canvas id="webgl-canvas"></canvas> |
| |
| <script> |
| let fakeDevices = fakeXRDevices(); |
| |
| xr_session_promise_test( (session, t) => { |
| // Session must have a baseLayer or else frame requests will be ignored. |
| session.baseLayer = new XRWebGLLayer(session, gl); |
| |
| setPose(null); |
| |
| return session.requestFrameOfReference("eyeLevel") |
| .then((frameOfRef) => new Promise((resolve, reject) => { |
| let expected_pose = VALID_POSE; |
| let counter = 0; |
| function onFrame(time, vrFrame) { |
| session.requestAnimationFrame(onFrame); |
| if (counter == 0) { |
| t.step( () => { |
| // Expecting to not get a pose since none has been supplied |
| assert_equals(vrFrame.getDevicePose(frameOfRef), null); |
| |
| setPose(expected_pose); |
| |
| // Check that pose does not update pose within the same frame. |
| assert_equals(vrFrame.getDevicePose(frameOfRef), null); |
| }); |
| } else { |
| t.step( () => { |
| // Check that pose was updated. |
| let pose = vrFrame.getDevicePose(frameOfRef); |
| assert_not_equals(pose, null); |
| |
| let poseMatrix = pose.poseModelMatrix; |
| assert_not_equals(poseMatrix, null); |
| |
| let expectedMatrix = matrixFrom11Pose(expected_pose); |
| assert_matrices_approx_equal(poseMatrix, expectedMatrix); |
| }); |
| |
| // Finished. |
| resolve(); |
| } |
| counter++; |
| } |
| |
| session.requestAnimationFrame(onFrame); |
| })); |
| }, fakeDevices["FakeGooglePixelPhone"], [ |
| { exclusive: true }, |
| { outputContext: getOutputContext() } |
| ], |
| "XRPresentationFrame getDevicePose updates on the next frame"); |
| |
| </script> |
