diff -r 7b62478ee76c -r e63b63819133 nashorn/test/script/basic/fileline.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/fileline.js	Fri Dec 21 16:36:24 2012 -0400
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ * 
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ * 
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ * 
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ * 
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * Check __FILE__, __LINE__ and __DIR__ built-ins.
+ *
+ * @test
+ * @run
+ */
+
+print("hello world");
+var idx = __FILE__.lastIndexOf(java.io.File.separator);
+if (idx < 0) {
+    // separator is "/" when running under ant on windows
+    idx = __FILE__.lastIndexOf("/");
+}
+var file = (idx != -1)? __FILE__.substring(idx + 1) : __FILE__;
+print(file + " : " + __LINE__);
+
+// loaded file should see it's name in __FILE__
+load(__DIR__ + "loadedfile.js");
+
+// Add check for base part of a URL. We can't test __DIR__ inside
+// a script that is downloaded from a URL. check for Source.baseURL
+// which is exposed as __DIR__ for URL case.
+
+var url = new java.net.URL("http://www.acme.com:8080/foo/bar.js");
+print(Packages.jdk.nashorn.internal.runtime.Source.baseURL(url));