1 files changed, 29 insertions, 0 deletions
diff --git a/docshell/test/navigation/redirect_handlers.sjs b/docshell/test/navigation/redirect_handlers.sjs
new file mode 100644
index 0000000000..c2b39e61c9
--- /dev/null
+++ b/docshell/test/navigation/redirect_handlers.sjs
@@ -0,0 +1,29 @@
+function handleRequest(request, response) {
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Cache-Control", "no-store", false);
+
+  let state = getState("sessionhistory_do_redirect");
+  if (state != "doredirect") {
+    response.setHeader("Content-Type", "text/html");
+    const contents = `
+      <script>
+        window.onpageshow = function(event) {
+          opener.pageshow();
+        }
+      </script>
+      `;
+    response.write(contents);
+
+    // The next load should do a redirect.
+    setState("sessionhistory_do_redirect", "doredirect");
+  } else {
+    setState("sessionhistory_do_redirect", "");
+
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader(
+      "Location",
+      "file_session_history_on_redirect_2.html",
+      false
+    );
+  }
+}