js/tests/js1_5/Array/regress-154338.js

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  15  * The Original Code is JavaScript Engine testing utilities.
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  19  * Portions created by the Initial Developer are Copyright (C) 2002
  20  * the Initial Developer. All Rights Reserved.
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  23  *   pschwartau@netscape.com
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  38
  39 /*
  40  *
  41  * Date:    26 June 2002
  42  * SUMMARY: Testing array.join() when separator is a variable, not a literal
  43  * See http://bugzilla.mozilla.org/show_bug.cgi?id=154338
  44  *
  45  */
  46 //-----------------------------------------------------------------------------
  47 var gTestfile = 'regress-154338.js';
  48 var UBound = 0;
  49 var BUGNUMBER = 154338;
  50 var summary = 'Test array.join() when separator is a variable, not a literal';
  51 var status = '';
  52 var statusitems = [];
  53 var actual = '';
  54 var actualvalues = [];
  55 var expect= '';
  56 var expectedvalues = [];
  57
  58
  59 /*
  60  * Note that x === 'H' and y === 'ome'.
  61  *
  62  * Yet for some reason, using |x| or |y| as the separator
  63  * in arr.join() was causing out-of-memory errors, whereas
  64  * using the literals 'H', 'ome' was not -
  65  *
  66  */
  67 var x = 'Home'[0];
  68 var y = ('Home'.split('H'))[1];
  69
  70
  71 status = inSection(1);
  72 var arr = Array('a', 'b');
  73 actual = arr.join('H');
  74 expect = 'aHb';
  75 addThis();
  76
  77 status = inSection(2);
  78 arr = Array('a', 'b');
  79 actual = arr.join(x);
  80 expect = 'aHb';
  81 addThis();
  82
  83 status = inSection(3);
  84 arr = Array('a', 'b');
  85 actual = arr.join('ome');
  86 expect = 'aomeb';
  87 addThis();
  88
  89 status = inSection(4);
  90 arr = Array('a', 'b');
  91 actual = arr.join(y);
  92 expect = 'aomeb';
  93 addThis();
  94
  95
  96
  97 //-----------------------------------------------------------------------------
  98 test();
  99 //-----------------------------------------------------------------------------
 100
 101
 102
 103 function addThis()
 104 {
 105   statusitems[UBound] = status;
 106   actualvalues[UBound] = actual;
 107   expectedvalues[UBound] = expect;
 108   UBound++;
 109 }
 110
 111
 112 function test()
 113 {
 114   enterFunc('test');
 115   printBugNumber(BUGNUMBER);
 116   printStatus(summary);
 117
 118   for (var i=0; i<UBound; i++)
 119   {
 120     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
 121   }
 122
 123   exitFunc ('test');
 124 }