js/tests/js1_5/extensions/regress-352261.js

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
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  10  * Software distributed under the License is distributed on an "AS IS" basis,
  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12  * for the specific language governing rights and limitations under the
  13  * License.
  14  *
  15  * The Original Code is JavaScript Engine testing utilities.
  16  *
  17  * The Initial Developer of the Original Code is
  18  * Mozilla Foundation.
  19  * Portions created by the Initial Developer are Copyright (C) 2006
  20  * the Initial Developer. All Rights Reserved.
  21  *
  22  * Contributor(s): Jesse Ruderman
  23  *
  24  * Alternatively, the contents of this file may be used under the terms of
  25  * either the GNU General Public License Version 2 or later (the "GPL"), or
  26  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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  35  *
  36  * ***** END LICENSE BLOCK ***** */
  37
  38 var gTestfile = 'regress-352261.js';
  39 //-----------------------------------------------------------------------------
  40 var BUGNUMBER = 352261;
  41 var summary = 'Decompilation should preserve right associativity';
  42 var actual = '';
  43 var expect = '';
  44
  45
  46 //-----------------------------------------------------------------------------
  47 test();
  48 //-----------------------------------------------------------------------------
  49
  50 function test()
  51 {
  52   enterFunc ('test');
  53   printBugNumber(BUGNUMBER);
  54   printStatus (summary);
  55
  56   var g, h;
  57
  58   g = function(a,b,c) { return a - (b + c) }
  59   expect = 'function(a,b,c) { return a - (b + c); }';
  60   actual = g + '';
  61   compareSource(expect, actual, summary);
  62
  63   h = eval(uneval(g));
  64   expect = g(1, 10, 100);
  65   actual = h(1, 10, 100);
  66   reportCompare(expect, actual, summary);
  67
  68   var p, q;
  69
  70   p = function (a,b,c) { return a + (b - c) }
  71   expect = 'function (a,b,c) { return a + (b - c);}';
  72   actual = p + '';
  73   compareSource(expect, actual, summary);
  74
  75   q = eval(uneval(p));
  76   expect = p(3, "4", "5");
  77   actual = q(3, "4", "5");
  78   reportCompare(expect, actual, summary);
  79
  80   exitFunc ('test');
  81 }