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<!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>
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