js/tests/js1_5/Scope/regress-202678-001.js

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  15  * The Original Code is JavaScript Engine testing utilities.
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  23  *   svendtofte@svendtofte.com, pschwartau@netscape.com
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  38
  39 /*
  40  *
  41  * Date:    19 April 2003
  42  * SUMMARY: Testing nested function scope capture
  43  *
  44  * See http://bugzilla.mozilla.org/show_bug.cgi?id=202678
  45  *
  46  */
  47 //-----------------------------------------------------------------------------
  48 var gTestfile = 'regress-202678-001.js';
  49 var UBound = 0;
  50 var BUGNUMBER = 202678;
  51 var summary = 'Testing nested function scope capture';
  52 var status = '';
  53 var statusitems = [];
  54 var actual = '';
  55 var actualvalues = [];
  56 var expect= '';
  57 var expectedvalues = [];
  58 var self = this;
  59
  60
  61 function myFunc()
  62 {
  63   var hidden = 'aaa';
  64   insideFunc();
  65
  66   if (!self.runOnce)
  67   {
  68     var hidden = 'bbb';
  69     self.outSideFunc = insideFunc;
  70     self.runOnce = true;
  71   }
  72   else
  73   {
  74     var hidden = 'ccc';
  75   }
  76
  77
  78   function insideFunc()
  79   {
  80     actual = hidden;
  81   }
  82 }
  83
  84
  85
  86 status = inSection(1);
  87 myFunc();  // this sets |actual|
  88 expect = 'aaa';
  89 addThis();
  90
  91 status = inSection(2);
  92 outSideFunc();  // sets |actual|
  93 expect = 'bbb';
  94 addThis();
  95
  96 status = inSection(3);
  97 myFunc();      // sets |actual|
  98 expect = 'aaa';
  99 addThis();
 100
 101 status = inSection(4);
 102 outSideFunc();  // sets |actual|
 103 expect = 'bbb'; // NOT 'ccc'
 104 addThis();
 105
 106
 107
 108
 109 //-----------------------------------------------------------------------------
 110 test();
 111 //-----------------------------------------------------------------------------
 112
 113
 114
 115 function addThis()
 116 {
 117   statusitems[UBound] = status;
 118   actualvalues[UBound] = actual;
 119   expectedvalues[UBound] = expect;
 120   UBound++;
 121 }
 122
 123
 124 function test()
 125 {
 126   enterFunc('test');
 127   printBugNumber(BUGNUMBER);
 128   printStatus(summary);
 129
 130   for (var i=0; i<UBound; i++)
 131   {
 132     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
 133   }
 134
 135   exitFunc ('test');
 136 }