1 files changed, 72 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webxr/anchors/ar_anchor_freefloating_failure.https.html b/testing/web-platform/tests/webxr/anchors/ar_anchor_freefloating_failure.https.html
new file mode 100644
index 0000000000..dd03be0ad5
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+++ b/testing/web-platform/tests/webxr/anchors/ar_anchor_freefloating_failure.https.html
@@ -0,0 +1,72 @@
+<!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>
+
+// 1m above world origin.
+const VIEWER_ORIGIN_TRANSFORM = {
+  position: [0, 1, 0],
+  orientation: [0, 0, 0, 1],
+};
+
+const fakeDeviceInitParams = {
+  supportedModes: ["immersive-ar"],
+  views: VALID_VIEWS,
+  supportedFeatures: ALL_FEATURES,
+  viewerOrigin: VIEWER_ORIGIN_TRANSFORM,
+};
+
+// All test cases require anchors.
+const sessionInit = { 'requiredFeatures': ['anchors'] };
+
+// Fail the anchor creation & see if it gets communicated to the caller.
+// The concrete error is not specified by the WebXR Test API / WebXR Anchors.
+const anchorCreationFail = function(session, fakeDeviceController, t) {
+  const debug = xr_debug.bind(this, 'anchorCreationFail');
+
+  fakeDeviceController.setAnchorCreationCallback((parameters, controller) => {
+      // Immediately fail anchor creation.
+      return Promise.resolve(false);
+  });
+
+  const watcherDone = new Event("watcherdone");
+  const eventWatcher = new EventWatcher(t, session, ["watcherdone"]);
+  const eventPromise = eventWatcher.wait_for(["watcherdone"]);
+
+  session.requestReferenceSpace('local').then((localRefSpace) => {
+    debug("requesting animation frame");
+
+    session.requestAnimationFrame((time, frame) => {
+      debug("rAF 1");
+
+      frame.createAnchor(new XRRigidTransform(), localRefSpace)
+        .then((anchor) => {
+          t.step(() => {
+            assert_false(true, "Anchor creation should fail!");
+          });
+        })
+        .catch((error) => {
+          session.dispatchEvent(watcherDone);
+        });
+
+      // Anchor result will only take effect with frame data - schedule
+      // a frame after we requested anchor creation, otherwise the test will time out.
+      session.requestAnimationFrame(() => {
+        debug("rAF 2");
+      });
+    });
+  }); // session.requestReferenceSpace(...).then({...});
+
+  return eventPromise;
+}
+
+xr_session_promise_test(
+  "Ensures free-floating anchor creation failure is handled correctly",
+  anchorCreationFail, fakeDeviceInitParams, 'immersive-ar', sessionInit);
+
+</script>