NASHORN-132.js revision 6:5a1b0714df0e 
1/*
2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/**
25 * NASHORN-132 : Implementation of __FILE__ and __LINE__ in lower is incorrect.
26 *
27 * @test
28 * @run
29 */
30
31function printFile() {
32    var idx = __FILE__.lastIndexOf(java.io.File.separator);
33    if (idx < 0) {
34        // separator is "/" when running under ant on windows
35        idx = __FILE__.lastIndexOf("/");
36    }
37    var file = (idx != -1)? __FILE__.substring(idx + 1) : __FILE__;
38    print("file: " + file);
39}
40
41// assignment to global read-only __FILE__ ignored
42__FILE__ = 454;
43printFile();
44
45// assignment to global read-only __LINE__ ignored
46__LINE__ = "hello";
47print("line: " + __LINE__);
48
49var obj = { __FILE__: "obj.__FILE__", __LINE__: "obj.__LINE__" };
50
51// obj.__FILE__ is different from global __FILE__
52print(obj.__FILE__);
53printFile();
54
55// obj.__LINE__ is different from global __LINE__
56print(obj.__LINE__);
57print("line: " + __LINE__);
58
59function func() {
60   // can have local variable of that name
61   var __FILE__ = "local __FILE__ value";
62   print(__FILE__);
63
64   var __LINE__ = "local __LINE__ value";
65   print(__LINE__);
66}
67
68func();
69printFile();
70print("line: " + __LINE__);
71