1 files changed, 49 insertions, 0 deletions
diff --git a/toolkit/components/places/tests/unit/test_419792_node_tags_property.js b/toolkit/components/places/tests/unit/test_419792_node_tags_property.js
new file mode 100644
index 000000000..4c726d667
--- /dev/null
+++ b/toolkit/components/places/tests/unit/test_419792_node_tags_property.js
@@ -0,0 +1,49 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// get services
+var histsvc = Cc["@mozilla.org/browser/nav-history-service;1"].
+              getService(Ci.nsINavHistoryService);
+var bmsvc = Cc["@mozilla.org/browser/nav-bookmarks-service;1"].
+            getService(Ci.nsINavBookmarksService);
+var tagssvc = Cc["@mozilla.org/browser/tagging-service;1"].
+              getService(Ci.nsITaggingService);
+
+function run_test() {
+  // get toolbar node
+  var options = histsvc.getNewQueryOptions();
+  var query = histsvc.getNewQuery();
+  query.setFolders([bmsvc.toolbarFolder], 1);
+  var result = histsvc.executeQuery(query, options);
+  var toolbarNode = result.root;
+  toolbarNode.containerOpen = true;
+
+  // add a bookmark
+  var bookmarkURI = uri("http://foo.com");
+  var bookmarkId = bmsvc.insertBookmark(bmsvc.toolbarFolder, bookmarkURI,
+                                        bmsvc.DEFAULT_INDEX, "");
+
+  // get the node for the new bookmark
+  var node = toolbarNode.getChild(toolbarNode.childCount-1);
+  do_check_eq(node.itemId, bookmarkId);
+
+  // confirm there's no tags via the .tags property
+  do_check_eq(node.tags, null);
+
+  // add a tag
+  tagssvc.tagURI(bookmarkURI, ["foo"]);
+  do_check_eq(node.tags, "foo");
+
+  // add another tag, to test delimiter and sorting
+  tagssvc.tagURI(bookmarkURI, ["bar"]);
+  do_check_eq(node.tags, "bar, foo");
+
+  // remove the tags, confirming the property is cleared
+  tagssvc.untagURI(bookmarkURI, null);
+  do_check_eq(node.tags, null);
+
+  toolbarNode.containerOpen = false;
+}