1 files changed, 35 insertions, 0 deletions
diff --git a/browser/base/content/test/newtab/browser_newtab_bug725996.js b/browser/base/content/test/newtab/browser_newtab_bug725996.js
new file mode 100644
index 000000000..e0de809c8
--- /dev/null
+++ b/browser/base/content/test/newtab/browser_newtab_bug725996.js
@@ -0,0 +1,35 @@
+/* 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");
+
+  function doDrop(data) {
+    return ContentTask.spawn(gBrowser.selectedBrowser, { data: data }, function*(args) {
+      let dataTransfer = new content.DataTransfer("dragstart", false);
+      dataTransfer.mozSetDataAt("text/x-moz-url", args.data, 0);
+      let event = content.document.createEvent("DragEvent");
+      event.initDragEvent("drop", true, true, content, 0, 0, 0, 0, 0,
+                          false, false, false, false, 0, null, dataTransfer);
+
+      let target = content.gGrid.cells[0].node;
+      target.dispatchEvent(event);
+    });
+  }
+
+  yield doDrop("http://example99.com/\nblank");
+  is(NewTabUtils.pinnedLinks.links[0].url, "http://example99.com/",
+     "first cell is pinned and contains the dropped site");
+
+  yield whenPagesUpdated();
+  yield* checkGrid("99p,0,1,2,3,4,5,6,7");
+
+  yield doDrop("");
+  is(NewTabUtils.pinnedLinks.links[0].url, "http://example99.com/",
+     "first cell is still pinned with the site we dropped before");
+});
+