--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/javascript/d3/test/env-fragment.js	Thu Apr 10 14:20:23 2014 +0200
@@ -0,0 +1,8 @@
+var jsdom = require("jsdom");
+
+document.createRange = function() {
+  return {
+    selectNode: function() {},
+    createContextualFragment: function(html) { return jsdom.jsdom(html); }
+  };
+};