js/tests/js1_5/Scope/regress-208496-001.js

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  38
  39 /*
  40  *
  41  * Date:    05 June 2003
  42  * SUMMARY: Testing |with (f)| inside the definition of |function f()|
  43  *
  44  * See http://bugzilla.mozilla.org/show_bug.cgi?id=208496
  45  *
  46  */
  47 //-----------------------------------------------------------------------------
  48 var gTestfile = 'regress-208496-001.js';
  49 var UBound = 0;
  50 var BUGNUMBER = 208496;
  51 var summary = 'Testing |with (f)| inside the definition of |function f()|';
  52 var status = '';
  53 var statusitems = [];
  54 var actual = '(TEST FAILURE)';
  55 var actualvalues = [];
  56 var expect= '';
  57 var expectedvalues = [];
  58
  59
  60 /*
  61  * GLOBAL SCOPE
  62  */
  63 function f(par)
  64 {
  65   var a = par;
  66
  67   with(f)
  68   {
  69     var b = par;
  70     actual = b;
  71   }
  72 }
  73
  74 status = inSection(1);
  75 f('abc'); // this sets |actual|
  76 expect = 'abc';
  77 addThis();
  78
  79 status = inSection(2);
  80 f(111 + 222); // sets |actual|
  81 expect = 333;
  82 addThis();
  83
  84
  85 /*
  86  * EVAL SCOPE
  87  */
  88 var s = '';
  89 s += 'function F(par)';
  90 s += '{';
  91 s += '  var a = par;';
  92
  93 s += '  with(F)';
  94 s += '  {';
  95 s += '    var b = par;';
  96 s += '    actual = b;';
  97 s += '  }';
  98 s += '}';
  99
 100 s += 'status = inSection(3);';
 101 s += 'F("abc");'; // sets |actual|
 102 s += 'expect = "abc";';
 103 s += 'addThis();';
 104
 105 s += 'status = inSection(4);';
 106 s += 'F(111 + 222);'; // sets |actual|
 107 s += 'expect = 333;';
 108 s += 'addThis();';
 109 eval(s);
 110
 111
 112 /*
 113  * FUNCTION SCOPE
 114  */
 115 function g(par)
 116 {
 117   // Add outer variables to complicate the scope chain -
 118   var a = '(TEST FAILURE)';
 119   var b = '(TEST FAILURE)';
 120   h(par);
 121
 122   function h(par)
 123   {
 124     var a = par;
 125
 126     with(h)
 127     {
 128       var b = par;
 129       actual = b;
 130     }
 131   }
 132 }
 133
 134 status = inSection(5);
 135 g('abc'); // sets |actual|
 136 expect = 'abc';
 137 addThis();
 138
 139 status = inSection(6);
 140 g(111 + 222); // sets |actual|
 141 expect = 333;
 142 addThis();
 143
 144
 145
 146
 147 //-----------------------------------------------------------------------------
 148 test();
 149 //-----------------------------------------------------------------------------
 150
 151
 152
 153 function addThis()
 154 {
 155   statusitems[UBound] = status;
 156   actualvalues[UBound] = actual;
 157   expectedvalues[UBound] = expect;
 158   UBound++;
 159 }
 160
 161
 162 function test()
 163 {
 164   enterFunc('test');
 165   printBugNumber(BUGNUMBER);
 166   printStatus(summary);
 167
 168   for (var i=0; i<UBound; i++)
 169   {
 170     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
 171   }
 172
 173   exitFunc ('test');
 174 }