1 files changed, 28 insertions, 0 deletions
diff --git a/browser/components/sessionstore/test/browser_sessionStorage.html b/browser/components/sessionstore/test/browser_sessionStorage.html
new file mode 100644
index 0000000000..f3664ebc9b
--- /dev/null
+++ b/browser/components/sessionstore/test/browser_sessionStorage.html
@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <title>browser_sessionStorage.html</title>
+  </head>
+  <body>
+    <iframe id="iframe"></iframe>
+
+    <script type="text/javascript">
+      let isOuter = window == window.top;
+      let args = window.location.search.slice(1).split("&");
+      let rand = args[0];
+
+      if (isOuter) {
+        let iframe = document.getElementById("iframe");
+        let isSecure = args.indexOf("secure") > -1;
+        let scheme = isSecure ? "https" : "http";
+        iframe.setAttribute("src", scheme + "://example.com" + location.pathname + "?" + rand);
+      }
+
+      if (sessionStorage.length === 0) {
+        sessionStorage.test = (isOuter ? "outer" : "inner") + "-value-" + rand;
+        document.title = sessionStorage.test;
+      }
+    </script>
+  </body>
+</html>