tests/mozilla/js1_5/Scope/regress-208496-002.js

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  14 * The Original Code is JavaScript Engine testing utilities.
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  16 * The Initial Developer of the Original Code is Netscape Communications Corp.
  17 * Portions created by the Initial Developer are Copyright (C) 2003
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  20 * Contributor(s): myngs@hotmail.com, pschwartau@netscape.com
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  35 *
  36 *
  37 * Date:    05 June 2003
  38 * SUMMARY: Testing |with (f)| inside the definition of |function f()|
  39 *
  40 * See http://bugzilla.mozilla.org/show_bug.cgi?id=208496
  41 *
  42 * In this test, we check that static function properties of
  43 * of |f| are read correctly from within the |with(f)| block.
  44 *
  45 */
  46 //-----------------------------------------------------------------------------
  47 var UBound = 0;
  48 var bug = 208496;
  49 var summary = 'Testing |with (f)| inside the definition of |function f()|';
  50 var STATIC_VALUE = 'read the static property';
  51 var status = '';
  52 var statusitems = [];
  53 var actual = '(TEST FAILURE)';
  54 var actualvalues = [];
  55 var expect= '';
  56 var expectedvalues = [];
  57
  58
  59 function f(par)
  60 {
  61   with(f)
  62   {
  63     actual = par;
  64   }
  65
  66   return par;
  67 }
  68 f.par = STATIC_VALUE;
  69
  70
  71 status = inSection(1);
  72 f('abc'); // this sets |actual| inside |f|
  73 expect = STATIC_VALUE;
  74 addThis();
  75
  76 // test the return: should be the dynamic value
  77 status = inSection(2);
  78 actual = f('abc');
  79 expect = 'abc';
  80 addThis();
  81
  82 status = inSection(3);
  83 f(111 + 222); // sets |actual| inside |f|
  84 expect = STATIC_VALUE;
  85 addThis();
  86
  87 // test the return: should be the dynamic value
  88 status = inSection(4);
  89 actual = f(111 + 222);
  90 expect = 333;
  91 addThis();
  92
  93
  94 /*
  95  * Add a level of indirection via |x|
  96  */
  97 function g(par)
  98 {
  99   with(g)
 100   {
 101     var x = par;
 102     actual = x;
 103   }
 104
 105   return par;
 106 }
 107 g.par = STATIC_VALUE;
 108
 109
 110 status = inSection(5);
 111 g('abc'); // this sets |actual| inside |g|
 112 expect = STATIC_VALUE;
 113 addThis();
 114
 115 // test the return: should be the dynamic value
 116 status = inSection(6);
 117 actual = g('abc');
 118 expect = 'abc';
 119 addThis();
 120
 121 status = inSection(7);
 122 g(111 + 222); // sets |actual| inside |g|
 123 expect = STATIC_VALUE;
 124 addThis();
 125
 126 // test the return: should be the dynamic value
 127 status = inSection(8);
 128 actual = g(111 + 222);
 129 expect = 333;
 130 addThis();
 131
 132
 133
 134 //-----------------------------------------------------------------------------
 135 test();
 136 //-----------------------------------------------------------------------------
 137
 138
 139
 140 function addThis()
 141 {
 142   statusitems[UBound] = status;
 143   actualvalues[UBound] = actual;
 144   expectedvalues[UBound] = expect;
 145   UBound++;
 146 }
 147
 148
 149 function test()
 150 {
 151   enterFunc('test');
 152   printBugNumber(bug);
 153   printStatus(summary);
 154
 155   for (var i=0; i<UBound; i++)
 156   {
 157     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
 158   }
 159
 160   exitFunc ('test');
 161 }