depth_sensing_cpu_incorrectUsage.https.html

<!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_depth.js"></script>
<script src="../incorrectUsageTests.js"></script>

<script>

const fakeDeviceInitParams = {
  supportedModes: ["immersive-ar"],
  views: VALID_VIEWS,
  supportedFeatures: ALL_FEATURES,
};

const incorrectUsagetestFunctionTryGetWebGLOnCpu = function (session, controller, t, sessionObjects) {
  return session.requestReferenceSpace('viewer').then((viewerSpace) => {
    let done = false;

    const glBinding = new XRWebGLBinding(session, sessionObjects.gl);

    session.requestAnimationFrame((time, frame) => {
      const pose = frame.getViewerPose(viewerSpace);
      for(const view of pose.views) {
        t.step(() => {
          assert_throws_dom("InvalidStateError", () => glBinding.getDepthInformation(view),
                            "XRWebGLBinding.getDepthInformation() should throw when depth sensing is in `cpu-optimized` usage mode");
        });
      }

      done = true;
    });

    return t.step_wait(() => done);
  });
};

xr_session_promise_test("Ensures XRWebGLDepthInformation is not obtainable in `cpu-optimized` usage mode",
  incorrectUsagetestFunctionTryGetWebGLOnCpu,
  fakeDeviceInitParams,
  'immersive-ar', {
    requiredFeatures: ['depth-sensing'],
    depthSensing: VALID_DEPTH_CONFIG_CPU_USAGE,
  });

</script>
chromium/third_party/blink/web_tests/external/wpt/webxr/depth-sensing/cpu/depth_sensing_cpu_incorrectUsage.https.html
