xrFrame_getLightEstimate_oldSession.https.html

<!DOCTYPE html>
<body>
  <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 = "getLightEstimate rejects if probe is from wrong session";
    let testFunction = (session, controller, t, sessionObjects) => new Promise((resolve) => {
        let staleLightProbe = null;
        let newSession = null;

      function onFrame(time, frame) {
        t.step(() => {
          // Attempting to get a lightEstimate with a probe created for a
          // different session should throw an exception.
          assert_throws_dom('InvalidStateError', () => frame.getLightEstimate(staleLightProbe));
        });

        // Cleanup the new session we made and then resolve.
        resolve(newSession.end());
      }

      // Request a default lightProbe
      let probeInit = {reflectionFormat: session.preferredReflectionFormat };
      session.requestLightProbe(probeInit).then((probe) => {
        staleLightProbe = probe;
        return session.end();
      }).then(() => {
        // Need to request a new session.
        navigator.xr.test.simulateUserActivation( () => {
          navigator.xr.requestSession('immersive-ar', {'requiredFeatures': ['light-estimation']})
          .then((session2) => {

            let glLayer = new XRWebGLLayer(session2, sessionObjects.gl);
            glLayer.context = sessionObjects.gl;
            // Session must have a baseLayer or frame requests will be ignored.
            session2.updateRenderState({
                baseLayer: glLayer
            });
            newSession = session2;
            newSession.requestAnimationFrame(onFrame);
          });
        });
      });
    });

    xr_session_promise_test(
      testName,
      testFunction,
      IMMERSIVE_AR_DEVICE,
      'immersive-ar',
      {'requiredFeatures': ['light-estimation']});

  </script>
</body>
chromium/third_party/blink/web_tests/external/wpt/webxr/light-estimation/xrFrame_getLightEstimate_oldSession.https.html
