1 files changed, 24 insertions, 0 deletions
diff --git a/testing/web-platform/tests/speculation-rules/prerender/resources/web-xr-immersive-vr-session.https.html b/testing/web-platform/tests/speculation-rules/prerender/resources/web-xr-immersive-vr-session.https.html
new file mode 100644
index 0000000000..d043c88cdb
--- /dev/null
+++ b/testing/web-platform/tests/speculation-rules/prerender/resources/web-xr-immersive-vr-session.https.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/speculation-rules/prerender/resources/utils.js"></script>
+<script src="/speculation-rules/prerender/resources/deferred-promise-utils.js"></script>
+<script>
+
+const params = new URLSearchParams(location.search);
+
+// The main test page (restriction-web-xr-immersive-vr-session.https.html) loads
+// the initiator page, then the initiator page will prerender itself with the
+// `prerendering` parameter.
+const isPrerendering = params.has('prerendering');
+
+if (!isPrerendering) {
+  loadInitiatorPage();
+} else {
+  const prerenderEventCollector = new PrerenderEventCollector();
+  prerenderEventCollector.start(
+      navigator.xr.requestSession('immersive-vr'),
+      `XRSession.requestSession('immersive-vr')`);
+}
+
+</script>