| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/webxr_test_constants.js"></script> |
| <script src="resources/webxr_util.js"></script> |
| <script src="resources/xr-test-asserts.js"></script> |
| <canvas></canvas> |
| |
| <script> |
| |
| let immersiveTestName = "XRWebGLLayer reports a valid viewports for immersive sessions"; |
| let inlineTestName = "XRWebGLLayer reports a valid viewports for inline sessions"; |
| |
| let fakeDeviceInitParams = TRACKED_IMMERSIVE_DEVICE; |
| |
| let testFunction = function(session, fakeDeviceController, t) { |
| return session.requestReferenceSpace('viewer') |
| .then((space) => new Promise((resolve) => { |
| function onFrame(time, xrFrame) { |
| let viewer_pose = xrFrame.getViewerPose(space); |
| |
| let layer = xrFrame.session.renderState.baseLayer; |
| for (view of viewer_pose.views) { |
| let viewport = layer.getViewport(view); |
| |
| // Ensure the returned object is an XRViewport object |
| assert_not_equals(viewport, null); |
| assert_true(viewport instanceof XRViewport); |
| |
| // Ensure the viewport dimensions are valid |
| assert_greater_than_equal(viewport.x, 0); |
| assert_greater_than_equal(viewport.y, 0); |
| assert_greater_than_equal(viewport.width, 1); |
| assert_greater_than_equal(viewport.height, 1); |
| } |
| |
| // Finished test. |
| resolve(); |
| } |
| |
| session.requestAnimationFrame(onFrame); |
| })); |
| }; |
| |
| xr_session_promise_test(immersiveTestName, testFunction, |
| fakeDeviceInitParams, 'immersive-vr'); |
| xr_session_promise_test(inlineTestName, testFunction, |
| fakeDeviceInitParams, 'inline'); |
| |
| </script> |
