1 files changed, 75 insertions, 0 deletions
diff --git a/toolkit/components/places/tests/unit/test_399264_string_to_query.js b/toolkit/components/places/tests/unit/test_399264_string_to_query.js
new file mode 100644
index 000000000..bd29316d9
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+++ b/toolkit/components/places/tests/unit/test_399264_string_to_query.js
@@ -0,0 +1,75 @@
+/* -*- 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/. */
+
+/**
+ * Obtains the id of the folder obtained from the query.
+ *
+ * @param aQuery
+ *        The query to obtain the folder id from.
+ * @returns the folder id of the folder of the root node of the query.
+ */
+function folder_id(aQuery)
+{
+  var hs = Cc["@mozilla.org/browser/nav-history-service;1"].
+           getService(Ci.nsINavHistoryService);
+
+  dump("Checking query '" + aQuery + "'\n");
+  var options = { };
+  var queries = { };
+  var size = { };
+  hs.queryStringToQueries(aQuery, queries, size, options);
+  var result = hs.executeQueries(queries.value, size.value, options.value);
+  var root = result.root;
+  root.containerOpen = true;
+  do_check_true(root.hasChildren);
+  var folderID = root.getChild(0).parent.itemId;
+  root.containerOpen = false;
+  return folderID;
+}
+
+function run_test()
+{
+  var bs = Cc["@mozilla.org/browser/nav-bookmarks-service;1"].
+           getService(Ci.nsINavBookmarksService);
+
+  const QUERIES = [
+      "place:folder=PLACES_ROOT"
+    , "place:folder=BOOKMARKS_MENU"
+    , "place:folder=TAGS"
+    , "place:folder=UNFILED_BOOKMARKS"
+    , "place:folder=TOOLBAR"
+  ];
+  const FOLDER_IDS = [
+      bs.placesRoot
+    , bs.bookmarksMenuFolder
+    , bs.tagsFolder
+    , bs.unfiledBookmarksFolder
+    , bs.toolbarFolder
+  ];
+
+  // add something in the bookmarks menu folder so a query to it returns results
+  bs.insertBookmark(bs.bookmarksMenuFolder, uri("http://example.com/bmf/"),
+                    Ci.nsINavBookmarksService.DEFAULT_INDEX, "bmf");
+
+  // add something to the tags folder
+  var ts = Cc["@mozilla.org/browser/tagging-service;1"].
+           getService(Ci.nsITaggingService);
+  ts.tagURI(uri("http://www.example.com/"), ["tag"]);
+
+  // add something to the unfiled bookmarks folder
+  bs.insertBookmark(bs.unfiledBookmarksFolder, uri("http://example.com/ubf/"),
+                    Ci.nsINavBookmarksService.DEFAULT_INDEX, "ubf");
+
+  // add something to the toolbar folder
+  bs.insertBookmark(bs.toolbarFolder, uri("http://example.com/tf/"),
+                    Ci.nsINavBookmarksService.DEFAULT_INDEX, "tf");
+
+  for (var i = 0; i < QUERIES.length; i++) {
+    var result = folder_id(QUERIES[i]);
+    dump("expected " + FOLDER_IDS[i] + ", got " + result + "\n");
+    do_check_eq(FOLDER_IDS[i], result);
+  }
+}