The Tor Browser: js/src/tests/js1_5/Regress/regress-168347.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 /*

     7  *

     8  * Date:    13 Sep 2002

     9  * SUMMARY: Testing F.toString()

    10  * See http://bugzilla.mozilla.org/show_bug.cgi?id=168347

    11  *

    12  */

    13 //-----------------------------------------------------------------------------

    14 var UBound = 0;

    15 var BUGNUMBER = 168347;

    16 var summary = "Testing F.toString()";

    17 var status = '';

    18 var statusitems = [];

    19 var actual = '';

    20 var actualvalues = [];

    21 var expect= '';

    22 var expectedvalues = [];

    23 var FtoString = '';

    24 var sFunc = '';

    26 sFunc += 'function F()';

    27 sFunc += '{';

    28 sFunc += '  var f = arguments.callee;';

    29 sFunc += '  f.i = 0;';

    30 sFunc += '';

    31 sFunc += '  try';

    32 sFunc += '  {';

    33 sFunc += '    f.i = f.i + 1;';

    34 sFunc += '    print("i = i+1 succeeded \ti = " + f.i);';

    35 sFunc += '  }';

    36 sFunc += '  catch(e)';

    37 sFunc += '  {';

    38 sFunc += '    print("i = i+1 failed with " + e + "\ti = " + f.i);';

    39 sFunc += '  }';

    40 sFunc += '';

    41 sFunc += '  try';

    42 sFunc += '  {';

    43 sFunc += '    ++f.i;';

    44 sFunc += '    print("++i succeeded \t\ti = " + f.i);';

    45 sFunc += '  }';

    46 sFunc += '  catch(e)';

    47 sFunc += '  {';

    48 sFunc += '    print("++i failed with " + e + "\ti = " + f.i);';

    49 sFunc += '  }';

    50 sFunc += '';

    51 sFunc += '  try';

    52 sFunc += '  {';

    53 sFunc += '    f.i++;';

    54 sFunc += '    print("i++ succeeded \t\ti = " + f.i);';

    55 sFunc += '  }';

    56 sFunc += '  catch(e)';

    57 sFunc += '  {';

    58 sFunc += '    print("i++ failed with " + e + "\ti = " + f.i);';

    59 sFunc += '  }';

    60 sFunc += '';

    61 sFunc += '  try';

    62 sFunc += '  {';

    63 sFunc += '    --f.i;';

    64 sFunc += '    print("--i succeeded \t\ti = " + f.i);';

    65 sFunc += '  }';

    66 sFunc += '  catch(e)';

    67 sFunc += '  {';

    68 sFunc += '    print("--i failed with " + e + "\ti = " + f.i);';

    69 sFunc += '  }';

    70 sFunc += '';

    71 sFunc += '  try';

    72 sFunc += '  {';

    73 sFunc += '    f.i--;';

    74 sFunc += '    print("i-- succeeded \t\ti = " + f.i);';

    75 sFunc += '  }';

    76 sFunc += '  catch(e)';

    77 sFunc += '  {';

    78 sFunc += '    print("i-- failed with " + e + "\ti = " + f.i);';

    79 sFunc += '  }';

    80 sFunc += '}';

    83 /*

    84  * Use sFunc to define the function F. The test

    85  * then rests on comparing F.toString() to sFunc.

    86  */

    87 eval(sFunc);

    90 /*

    91  * There are trivial whitespace differences between F.toString()

    92  * and sFunc. So strip out whitespace before comparing them -

    93  */

    94 sFunc = stripWhite(sFunc);

    95 FtoString = stripWhite(F.toString());

    98 /*

    99  * Break comparison into sections to make any failures

   100  * easier for the developer to track down -

   101  */

   102 status = inSection(1);

   103 actual = FtoString.substring(0,100);

   104 expect = sFunc.substring(0,100);

   105 addThis();

   107 status = inSection(2);

   108 actual = FtoString.substring(100,200);

   109 expect = sFunc.substring(100,200);

   110 addThis();

   112 status = inSection(3);

   113 actual = FtoString.substring(200,300);

   114 expect = sFunc.substring(200,300);

   115 addThis();

   117 status = inSection(4);

   118 actual = FtoString.substring(300,400);

   119 expect = sFunc.substring(300,400);

   120 addThis();

   122 status = inSection(5);

   123 actual = FtoString.substring(400,500);

   124 expect = sFunc.substring(400,500);

   125 addThis();

   127 status = inSection(6);

   128 actual = FtoString.substring(500,600);

   129 expect = sFunc.substring(500,600);

   130 addThis();

   132 status = inSection(7);

   133 actual = FtoString.substring(600,700);

   134 expect = sFunc.substring(600,700);

   135 addThis();

   137 status = inSection(8);

   138 actual = FtoString.substring(700,800);

   139 expect = sFunc.substring(700,800);

   140 addThis();

   142 status = inSection(9);

   143 actual = FtoString.substring(800,900);

   144 expect = sFunc.substring(800,900);

   145 addThis();

   149 //-----------------------------------------------------------------------------

   150 test();

   151 //-----------------------------------------------------------------------------

   155 function addThis()

   156 {

   157   statusitems[UBound] = status;

   158   actualvalues[UBound] = actual;

   159   expectedvalues[UBound] = expect;

   160   UBound++;

   161 }

   163 /*

   164  * Remove any whitespace characters; also

   165  * any escaped tabs or escaped newlines.

   166  */

   167 function stripWhite(str)

   168 {

   169   var re = /\s|\\t|\\n/g;

   170   return str.replace(re, '');

   171 }

   174 function test()

   175 {

   176   enterFunc('test');

   177   printBugNumber(BUGNUMBER);

   178   printStatus(summary);

   180   for (var i=0; i<UBound; i++)

   181   {

   182     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);

   183   }

   185   exitFunc ('test');

   186 }

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