js/tests/js1_5/extensions/regress-350312-02.js

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
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  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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  13  * License.
  14  *
  15  * The Original Code is JavaScript Engine testing utilities.
  16  *
  17  * The Initial Developer of the Original Code is
  18  * Mozilla Foundation.
  19  * Portions created by the Initial Developer are Copyright (C) 2006
  20  * the Initial Developer. All Rights Reserved.
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  22  * Contributor(s): Brendan Eich
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  24  * Alternatively, the contents of this file may be used under the terms of
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  36  * ***** END LICENSE BLOCK ***** */
  37
  38 var gTestfile = 'regress-350312-02.js';
  39 //-----------------------------------------------------------------------------
  40 var BUGNUMBER = 350312;
  41 var summary = 'Accessing wrong stack slot with nested catch/finally';
  42 var actual = '';
  43 var expect = '';
  44
  45
  46 //-----------------------------------------------------------------------------
  47 test();
  48 //-----------------------------------------------------------------------------
  49
  50 function test()
  51 {
  52   enterFunc ('test');
  53   printBugNumber(BUGNUMBER);
  54   printStatus (summary);
  55
  56   function createPrint(obj)
  57   {
  58     return new Function("actual += " + obj + " + ','; " +
  59                         "print(" + obj + ");");
  60   }
  61
  62   function createThrow(obj)
  63   {
  64     return new Function("throw " + obj + "; ");
  65   }
  66
  67
  68   function f(a, b, c)
  69   {
  70     try {
  71       a();
  72     } catch (e if e == null) {
  73       b();
  74     } finally {
  75       c();
  76     }
  77   }
  78
  79   print('test 1');
  80   expect = 'a,c,';
  81   actual = '';
  82   try
  83   {
  84     f(createPrint("'a'"), createPrint("'b'"), createPrint("'c'"));
  85   }
  86   catch(ex)
  87   {
  88     actual += 'caught ' + ex;
  89   }
  90   reportCompare(expect, actual, summary + ': 1');
  91
  92   print('test 2');
  93   expect = 'c,caught a';
  94   actual = '';
  95   try
  96   {
  97     f(createThrow("'a'"), createPrint("'b'"), createPrint("'c'"));
  98   }
  99   catch(ex)
 100   {
 101     actual += 'caught ' + ex;
 102   }
 103   reportCompare(expect, actual, summary + ': 2');
 104
 105   print('test 3');
 106   expect = 'b,c,';
 107   actual = '';
 108   try
 109   {
 110     f(createThrow("null"), createPrint("'b'"), createPrint("'c'"));
 111   }
 112   catch(ex)
 113   {
 114     actual += 'caught ' + ex;
 115   }
 116   reportCompare(expect, actual, summary + ': 3');
 117
 118   print('test 4');
 119   expect = 'a,c,';
 120   actual = '';
 121   try
 122   {
 123     f(createPrint("'a'"), createThrow("'b'"), createPrint("'c'"));
 124   }
 125   catch(ex)
 126   {
 127     actual += 'caught ' + ex;
 128   }
 129   reportCompare(expect, actual, summary + ': 4');
 130
 131   print('test 5');
 132   expect = 'c,caught b';
 133   actual = '';
 134   try
 135   {
 136     f(createThrow("null"), createThrow("'b'"), createPrint("'c'"));
 137   }
 138   catch(ex)
 139   {
 140     actual += 'caught ' + ex;
 141   }
 142   reportCompare(expect, actual, summary + ': 5');
 143
 144   exitFunc ('test');
 145 }