1 files changed, 31 insertions, 0 deletions
diff --git a/dom/browser-element/mochitest/browserElement_OpenWindowEmpty.js b/dom/browser-element/mochitest/browserElement_OpenWindowEmpty.js
new file mode 100644
index 000000000..6b8dd0340
--- /dev/null
+++ b/dom/browser-element/mochitest/browserElement_OpenWindowEmpty.js
@@ -0,0 +1,31 @@
+/* Any copyright is dedicated to the public domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Bug 1216937 - Test that window.open with null/empty URL should use
+// about:blank as default
+
+"use strict";
+SimpleTest.waitForExplicitFinish();
+browserElementTestHelpers.setEnabledPref(true);
+browserElementTestHelpers.addPermission();
+
+function runTest() {
+  var iframe = document.createElement('iframe');
+  iframe.setAttribute('mozbrowser', 'true');
+
+  var gotPopup = false;
+  iframe.addEventListener('mozbrowseropenwindow', function(e) {
+    is(gotPopup, false, 'Should get just one popup.');
+    gotPopup = true;
+
+    is(e.detail.url, 'about:blank', "Popup's has correct URL");
+    e.preventDefault();
+
+    SimpleTest.finish();
+  });
+
+  iframe.src = 'file_browserElement_OpenWindowEmpty.html';
+  document.body.appendChild(iframe);
+}
+
+addEventListener('testready', runTest);