1 files changed, 13 insertions, 0 deletions
diff --git a/dom/security/test/general/file_toplevel_data_navigations.sjs b/dom/security/test/general/file_toplevel_data_navigations.sjs
new file mode 100644
index 0000000000..57c4b527dd
--- /dev/null
+++ b/dom/security/test/general/file_toplevel_data_navigations.sjs
@@ -0,0 +1,13 @@
+// Custom *.sjs file specifically for the needs of Bug:
+// Bug 1394554 - Block toplevel data: URI navigations after redirect
+
+var DATA_URI =
+  "data:text/html,<body>toplevel data: URI navigations after redirect should be blocked</body>";
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  response.setStatusLine("1.1", 302, "Found");
+  response.setHeader("Location", DATA_URI, false);
+}