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 
  31 function 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;
  43 printFile();
  44 
  45 // assignment to global read-only __LINE__ ignored
  46 __LINE__ = "hello";
  47 print("line: " + __LINE__);
  48 
  49 var obj = { __FILE__: "obj.__FILE__", __LINE__: "obj.__LINE__" };
  50 
  51 // obj.__FILE__ is different from global __FILE__
  52 print(obj.__FILE__);
  53 printFile();
  54 
  55 // obj.__LINE__ is different from global __LINE__
  56 print(obj.__LINE__);
  57 print("line: " + __LINE__);
  58 
  59 function 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 
  68 func();
  69 printFile();
  70 print("line: " + __LINE__);