diff -r 000000000000 -r 6474c204b198 toolkit/components/places/tests/autocomplete/test_tabmatches.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/components/places/tests/autocomplete/test_tabmatches.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,93 @@
+/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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/. */
+
+let gTabRestrictChar = prefs.getCharPref("browser.urlbar.restrict.openpage");
+
+let kSearchParam = "enable-actions";
+
+let kURIs = [
+  "http://abc.com/",
+  "moz-action:switchtab,http://abc.com/",
+  "http://xyz.net/",
+  "moz-action:switchtab,http://xyz.net/",
+  "about:mozilla",
+  "moz-action:switchtab,about:mozilla",
+  "data:text/html,test",
+  "moz-action:switchtab,data:text/html,test"
+];
+
+let kTitles = [
+  "ABC rocks",
+  "xyz.net - we're better than ABC",
+  "about:mozilla",
+  "data:text/html,test"
+];
+
+addPageBook(0, 0);
+gPages[1] = [1, 0];
+addPageBook(2, 1);
+gPages[3] = [3, 1];
+
+addOpenPages(0, 1);
+
+// PAges that cannot be registered in history.
+addOpenPages(4, 1);
+gPages[5] = [5, 2];
+addOpenPages(6, 1);
+gPages[7] = [7, 3];
+
+let gTests = [
+  ["0: single result, that is also a tab match",
+   "abc.com", [1]],
+  ["1: two results, one tab match",
+   "abc", [1,2]],
+  ["2: two results, both tab matches",
+   "abc", [1,3],
+   function() {
+     addOpenPages(2, 1);
+   }],
+  ["3: two results, both tab matches, one has multiple tabs",
+   "abc", [1,3],
+   function() {
+     addOpenPages(2, 5);
+   }],
+  ["4: two results, no tab matches",
+   "abc", [0,2],
+   function() {
+     removeOpenPages(0, 1);
+     removeOpenPages(2, 6);
+   }],
+  ["5: tab match search with restriction character",
+   gTabRestrictChar + " abc", [1],
+   function() {
+    addOpenPages(0, 1);
+   }],
+  ["6: tab match with not-addable pages",
+   "mozilla", [5]],
+  ["7: tab match with not-addable pages and restriction character",
+   gTabRestrictChar + " mozilla", [5]],
+  ["8: tab match with not-addable pages and only restriction character",
+   gTabRestrictChar, [1, 5, 7]],
+];
+
+
+function addOpenPages(aUri, aCount) {
+  let num = aCount || 1;
+  let acprovider = Cc["@mozilla.org/autocomplete/search;1?name=history"].
+                   getService(Ci.mozIPlacesAutoComplete);
+  for (let i = 0; i < num; i++) {
+    acprovider.registerOpenPage(toURI(kURIs[aUri]));
+  }
+}
+
+function removeOpenPages(aUri, aCount) {
+  let num = aCount || 1;
+  let acprovider = Cc["@mozilla.org/autocomplete/search;1?name=history"].
+                   getService(Ci.mozIPlacesAutoComplete);
+  for (let i = 0; i < num; i++) {
+    acprovider.unregisterOpenPage(toURI(kURIs[aUri]));
+  }
+}