1 files changed, 25 insertions, 0 deletions
diff --git a/testing/web-platform/tests/service-workers/service-worker/resources/sandboxed-iframe-navigator-serviceworker-iframe.html b/testing/web-platform/tests/service-workers/service-worker/resources/sandboxed-iframe-navigator-serviceworker-iframe.html
new file mode 100644
index 0000000000..1d682e47ef
--- /dev/null
+++ b/testing/web-platform/tests/service-workers/service-worker/resources/sandboxed-iframe-navigator-serviceworker-iframe.html
@@ -0,0 +1,25 @@
+<script>
+window.onmessage = function(e) {
+  const id = e.data['id'];
+  try {
+    var sw = window.navigator.serviceWorker;
+  } catch (e) {
+    window.top.postMessage({
+        id: id,
+        result: 'navigator.serviceWorker failed: ' + e.name
+      }, '*');
+    return;
+  }
+
+  window.navigator.serviceWorker.getRegistration()
+    .then(function() {
+        window.top.postMessage({id: id, result:'ok'}, '*');
+      })
+    .catch(function(e) {
+        window.top.postMessage({
+            id: id,
+            result: 'getRegistration() failed: ' + e.name
+          }, '*');
+        });
+};
+</script>