xrPlane_identity.https.html

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This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /webxr/plane-detection/xrPlane_identity.https.html - WPT Dashboard Interop Dashboard

<!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_constants.js"></script>

<script>

let testName = "XRPlane objects are the same across frames";

xr_session_promise_test(

  testName,

  (session, controller, t) => {

    controller.setWorld(DEFAULT_WORLD_WITH_FLOOR);

    let firstFramePlane = null;

    return new Promise((resolve) => {

      session.requestAnimationFrame((time, frame) => {

        t.step(() => {

          let planes = frame.detectedPlanes;

          assert_equals(planes.size, 1);

          // XRPlaneSet is set-like, we use forEach to get the first/only plane.

          planes.forEach(p => { firstFramePlane = p; });

          assert_not_equals(firstFramePlane, null);

});

        session.requestAnimationFrame((time, frame) => {

          t.step(() => {

            let secondFramePlanes = frame.detectedPlanes;

            assert_equals(secondFramePlanes.size, 1);

            let secondFramePlane = null;

          // XRPlaneSet is set-like, we use forEach to get the first/only plane.

            secondFramePlanes.forEach(p => { secondFramePlane = p; });

            assert_equals(firstFramePlane, secondFramePlane, "XRPlane objects should be identical across frames");

});

          resolve();

});

});

});

},

  IMMERSIVE_AR_DEVICE,

  "immersive-ar",

  { requiredFeatures: ["plane-detection"] }

);

</script>