1 files changed, 31 insertions, 0 deletions
diff --git a/testing/mochitest/nested_setup.js b/testing/mochitest/nested_setup.js
new file mode 100644
index 000000000..d42eaf944
--- /dev/null
+++ b/testing/mochitest/nested_setup.js
@@ -0,0 +1,31 @@
+
+var gTestURL = '';
+
+function addPermissions()
+{
+  SpecialPowers.pushPermissions(
+    [{ type: "browser", allow: true, context: document }],
+    addPreferences);
+}
+
+function addPreferences()
+{
+  SpecialPowers.pushPrefEnv(
+    {"set": [["dom.mozBrowserFramesEnabled", true]]},
+    insertFrame);
+}
+
+function insertFrame()
+{
+  SpecialPowers.nestedFrameSetup();
+
+  var iframe = document.createElement('iframe');
+  iframe.id = 'nested-parent-frame';
+  iframe.width = "100%";
+  iframe.height = "100%";
+  iframe.scoring = "no";
+  iframe.setAttribute("remote", "true");
+  iframe.setAttribute("mozbrowser", "true");
+  iframe.src = gTestURL;
+  document.getElementById("holder-div").appendChild(iframe);
+}
+\ No newline at end of file