1 files changed, 34 insertions, 0 deletions
diff --git a/browser/base/content/test/newtab/browser_newtab_bug734043.js b/browser/base/content/test/newtab/browser_newtab_bug734043.js
new file mode 100644
index 000000000..02f765274
--- /dev/null
+++ b/browser/base/content/test/newtab/browser_newtab_bug734043.js
@@ -0,0 +1,34 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+add_task(function* () {
+  yield setLinks("0,1,2,3,4,5,6,7,8");
+  setPinnedLinks("");
+
+  yield* addNewTabPageTab();
+  yield* checkGrid("0,1,2,3,4,5,6,7,8");
+
+  yield ContentTask.spawn(gBrowser.selectedBrowser, {}, function* () {
+    content.addEventListener("error", function () {
+      sendAsyncMessage("test:newtab-error", {});
+    });
+  });
+
+  let receivedError = false;
+  let mm = gBrowser.selectedBrowser.messageManager;
+  mm.addMessageListener("test:newtab-error", function onResponse(message) {
+    mm.removeMessageListener("test:newtab-error", onResponse);
+    ok(false, "Error event happened");
+    receivedError = true;
+  });
+
+  let pagesUpdatedPromise = whenPagesUpdated();
+
+  for (let i = 0; i < 3; i++) {
+    yield BrowserTestUtils.synthesizeMouseAtCenter(".newtab-control-block", {}, gBrowser.selectedBrowser);
+  }
+
+  yield pagesUpdatedPromise;
+
+  ok(!receivedError, "we got here without any errors");
+});