| <!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_asserts.js"></script> |
| <script src="../resources/webxr_test_constants.js"></script> |
| <script src="../resources/webxr_test_constants_fake_world.js"></script> |
| |
| <script> |
| |
| const fakeDeviceInitParams = { |
| supportedModes: ["immersive-ar"], |
| views: VALID_VIEWS, |
| supportedFeatures: ALL_FEATURES, |
| }; |
| |
| const test_camera_present = (session, fakeDeviceController, t) => { |
| return session.requestReferenceSpace('viewer').then(viewerRefSpace => { |
| return new Promise((resolve, reject) => { |
| const requestAnimationFrameCallbackWithCamera = (time, frame) => { |
| const viewerPose = frame.getViewerPose(viewerRefSpace); |
| |
| t.step(() => { |
| let foundCamera = false; |
| |
| assert_not_equals(viewerPose, null, "Viewer pose should not be null!"); |
| assert_equals(viewerPose.views.length, VALID_VIEWS.length, "View lengths should match!"); |
| |
| for (const view of viewerPose.views) { |
| if (view.camera) { |
| assert_equals(view.camera.width, 333, "Width doesn't match expectations!"); |
| assert_equals(view.camera.height, 444, "Height doesn't match expectations!"); |
| |
| foundCamera = true; |
| } |
| } |
| |
| assert_true(foundCamera, "There should be at least one camera! Didn't find any.") |
| }); |
| |
| resolve(); |
| }; |
| |
| const requestAnimationFrameCallbackNoCamera = (time, frame) => { |
| |
| const viewerPose = frame.getViewerPose(viewerRefSpace); |
| t.step(() => { |
| assert_not_equals(viewerPose, null, "Viewer pose should not be null!"); |
| assert_equals(viewerPose.views.length, VALID_VIEWS.length, "View lengths should match!"); |
| |
| for (const view of viewerPose.views) { |
| assert_equals(view.camera, null, "Camera should be null!"); |
| } |
| }); |
| |
| const views_with_camera = VALID_VIEWS.map((element, index) => { |
| return { |
| ...element, |
| resolution: { width: 111 * (index+1), height: 222 * (index+1)}, |
| cameraImageInit: { width: 333, height: 444 }, |
| }; |
| }); |
| fakeDeviceController.setViews(views_with_camera); |
| |
| // After this rAFcb, the test is supposed to continue w/ a callback that |
| // expects XRCamera to be present: |
| session.requestAnimationFrame(requestAnimationFrameCallbackWithCamera); |
| }; |
| |
| // Kick off the test - start with rAFcb w/o an XRCamera: |
| session.requestAnimationFrame(requestAnimationFrameCallbackNoCamera); |
| }); |
| }); |
| }; |
| |
| xr_session_promise_test("XRCamera object is present and carries expected dimensions", |
| test_camera_present, |
| fakeDeviceInitParams, 'immersive-ar', {'requiredFeatures': ['camera-access']}); |
| |
| </script> |
