tests/mozilla/js1_5/Scope/regress-202678-001.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): svendtofte@svendtofte.com, 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:    19 April 2003
  38 * SUMMARY: Testing nested function scope capture
  39 *
  40 * See http://bugzilla.mozilla.org/show_bug.cgi?id=202678
  41 *
  42 */
  43 //-----------------------------------------------------------------------------
  44 var UBound = 0;
  45 var bug = 202678;
  46 var summary = 'Testing nested function scope capture';
  47 var status = '';
  48 var statusitems = [];
  49 var actual = '';
  50 var actualvalues = [];
  51 var expect= '';
  52 var expectedvalues = [];
  53 var self = this;
  54
  55
  56 function myFunc()
  57 {
  58   var hidden = 'aaa';
  59   insideFunc();
  60
  61   if (!self.runOnce)
  62   {
  63     var hidden = 'bbb';
  64     self.outSideFunc = insideFunc;
  65     self.runOnce = true;
  66   }
  67   else
  68   {
  69     var hidden = 'ccc';
  70   }
  71
  72
  73   function insideFunc()
  74   {
  75     actual = hidden;
  76   }
  77 }
  78
  79
  80
  81 status = inSection(1);
  82 myFunc();  // this sets |actual|
  83 expect = 'aaa';
  84 addThis();
  85
  86 status = inSection(2);
  87 outSideFunc();  // sets |actual|
  88 expect = 'bbb';
  89 addThis();
  90
  91 status = inSection(3);
  92 myFunc();      // sets |actual|
  93 expect = 'aaa';
  94 addThis();
  95
  96 status = inSection(4);
  97 outSideFunc();  // sets |actual|
  98 expect = 'bbb'; // NOT 'ccc'
  99 addThis();
 100
 101
 102
 103
 104 //-----------------------------------------------------------------------------
 105 test();
 106 //-----------------------------------------------------------------------------
 107
 108
 109
 110 function addThis()
 111 {
 112   statusitems[UBound] = status;
 113   actualvalues[UBound] = actual;
 114   expectedvalues[UBound] = expect;
 115   UBound++;
 116 }
 117
 118
 119 function test()
 120 {
 121   enterFunc('test');
 122   printBugNumber(bug);
 123   printStatus(summary);
 124
 125   for (var i=0; i<UBound; i++)
 126   {
 127     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
 128   }
 129
 130   exitFunc ('test');
 131 }