tests/mozilla/js1_5/Expressions/regress-192288.js

   1 /* ***** BEGIN LICENSE BLOCK *****
   2 * Version: NPL 1.1/GPL 2.0/LGPL 2.1
   3 *
   4 * The contents of this file are subject to the Netscape Public License
   5 * Version 1.1 (the "License"); you may not use this file except in
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  12 * License.
  13 *
  14 * The Original Code is JavaScript Engine testing utilities.
  15 *
  16 * The Initial Developer of the Original Code is Netscape Communications Corp.
  17 * Portions created by the Initial Developer are Copyright (C) 2003
  18 * the Initial Developer. All Rights Reserved.
  19 *
  20 * Contributor(s): igor@icesoft.no, pschwartau@netscape.com
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  22 * Alternatively, the contents of this file may be used under the terms of
  23 * either the GNU General Public License Version 2 or later (the "GPL"), or
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  25 * in which case the provisions of the GPL or the LGPL are applicable instead
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  34 * ***** END LICENSE BLOCK *****
  35 *
  36 *
  37 * Date:    07 February 2003
  38 * SUMMARY: Testing 0/0 inside functions
  39 *
  40 * See http://bugzilla.mozilla.org/show_bug.cgi?id=192288
  41 *
  42 */
  43 //-----------------------------------------------------------------------------
  44 var UBound = 0;
  45 var bug = 192288;
  46 var summary = 'Testing 0/0 inside functions ';
  47 var status = '';
  48 var statusitems = [];
  49 var actual = '';
  50 var actualvalues = [];
  51 var expect= '';
  52 var expectedvalues = [];
  53
  54
  55 function f()
  56 {
  57   return 0/0;
  58 }
  59
  60 status = inSection(1);
  61 actual = isNaN(f());
  62 expect = true;
  63 addThis();
  64
  65 status = inSection(2);
  66 actual = isNaN(f.apply(this));
  67 expect = true;
  68 addThis();
  69
  70 status = inSection(3);
  71 actual = isNaN(eval("f.apply(this)"));
  72 expect = true;
  73 addThis();
  74
  75 status = inSection(4);
  76 actual = isNaN(Function('return 0/0;')());
  77 expect = true;
  78 addThis();
  79
  80 status = inSection(5);
  81 actual = isNaN(eval("Function('return 0/0;')()"));
  82 expect = true;
  83 addThis();
  84
  85
  86
  87 //-----------------------------------------------------------------------------
  88 test();
  89 //-----------------------------------------------------------------------------
  90
  91
  92
  93 function addThis()
  94 {
  95   statusitems[UBound] = status;
  96   actualvalues[UBound] = actual;
  97   expectedvalues[UBound] = expect;
  98   UBound++;
  99 }
 100
 101
 102 function test()
 103 {
 104   enterFunc('test');
 105   printBugNumber(bug);
 106   printStatus(summary);
 107
 108   for (var i=0; i<UBound; i++)
 109   {
 110     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
 111   }
 112
 113   exitFunc ('test');
 114 }