| <!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="../external/wpt/webxr/resources/webxr_test_constants.js"></script> |
| <script src="../xr/resources/xr-internal-device-mocking.js"></script> |
| <script src="../xr/resources/xr-test-utils.js"></script> |
| <canvas id="webgl-canvas"></canvas> |
| |
| <script> |
| |
| let testName = "XRInputSources properly communicate their handedness"; |
| |
| let fakeDeviceInitParams = { supportsImmersive: true }; |
| |
| let requestSessionModes = ['immersive-vr']; |
| |
| let testFunction = |
| (session, t, fakeDeviceController) => new Promise((resolve) => { |
| // Session must have a baseLayer or frame requests will be ignored. |
| session.updateRenderState({ baseLayer: new XRWebGLLayer(session, gl) }); |
| |
| // Need to have a valid pose or input events don't process. |
| fakeDeviceController.setXRPresentationFrameData(VALID_POSE_MATRIX, [{ |
| eye:"left", |
| projectionMatrix: VALID_PROJECTION_MATRIX, |
| viewMatrix: VALID_VIEW_MATRIX |
| }, { |
| eye:"right", |
| projectionMatrix: VALID_PROJECTION_MATRIX, |
| viewMatrix: VALID_VIEW_MATRIX |
| }]); |
| |
| let input_source = new MockXRInputSource(); |
| input_source.targetRayMode = "tracked-pointer"; |
| |
| fakeDeviceController.addInputSource(input_source); |
| |
| function CheckNone(time, xrFrame) { |
| let source = session.inputSources[0]; |
| |
| t.step( () => { |
| assert_not_equals(source, null); |
| // Handedness should be "none" by default. |
| assert_equals(source.handedness, "none"); |
| }); |
| |
| input_source.handedness = "right" |
| |
| session.requestAnimationFrame(CheckRight); |
| } |
| |
| function CheckRight(time, xrFrame) { |
| let source = session.inputSources[0]; |
| |
| t.step( () => { |
| assert_not_equals(source, null); |
| // Handedness was set to "right", make sure it propegates. |
| assert_equals(source.handedness, "right"); |
| }); |
| |
| input_source.handedness = "left"; |
| |
| session.requestAnimationFrame(CheckLeft); |
| } |
| |
| function CheckLeft(time, xrFrame) { |
| let source = session.inputSources[0]; |
| |
| t.step( () => { |
| assert_not_equals(source, null); |
| // Handedness was set to "left", make sure it propegates. |
| assert_equals(source.handedness, "left"); |
| }); |
| |
| input_source.handedness = "none"; |
| |
| session.requestAnimationFrame(CheckNoneAgain); |
| } |
| |
| function CheckNoneAgain(time, xrFrame) { |
| let source = session.inputSources[0]; |
| |
| t.step( () => { |
| assert_not_equals(source, null); |
| // Handedness was set to "none" again, make sure it propegates. |
| assert_equals(source.handedness, "none"); |
| }); |
| |
| resolve(); |
| } |
| |
| // Handedness only updates during an XR frame. |
| session.requestAnimationFrame(CheckNone); |
| }); |
| |
| xr_session_promise_test( |
| testFunction, fakeDeviceInitParams, requestSessionModes, testName); |
| |
| </script> |
