| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/webxr_util.js"></script> |
| <script src="resources/webxr_test_constants.js"></script> |
| |
| <script> |
| |
| let testName = "XRInputSources properly communicate their handedness"; |
| |
| let fakeDeviceInitParams = TRACKED_IMMERSIVE_DEVICE; |
| |
| let testFunction = |
| (session, fakeDeviceController, t) => new Promise((resolve) => { |
| let input_source = fakeDeviceController.simulateInputSourceConnection({ |
| handedness: "none", |
| targetRayMode: "tracked-pointer", |
| pointerOrigin: VALID_POINTER_TRANSFORM, |
| profiles: [] |
| }); |
| |
| 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.setHandedness("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.setHandedness("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.setHandedness("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. |
| requestSkipAnimationFrame(session, CheckNone); |
| }); |
| |
| xr_session_promise_test( |
| testName, testFunction, fakeDeviceInitParams, 'immersive-vr'); |
| |
| </script> |
