1 files changed, 19 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/support/iframe_sandbox_031.htm b/testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/support/iframe_sandbox_031.htm
new file mode 100644
index 0000000000..fb987dac38
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/support/iframe_sandbox_031.htm
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html>
+<head><title>Page with access to localStorage and sessionStorage</title>
+</head>
+<body>
+    <script type="text/javascript">
+        try
+        {
+            if (window.localStorage && window.sessionStorage) {
+                parent.window.postMessage("access to window.localStorage and window.sessionStorage", "*");
+            }
+        }
+        catch(e)
+        {
+            parent.window.postMessage("no access to window.localStorage and window.sessionStorage", "*");
+        }
+    </script>
+</body>
+</html>