js/tests/js1_2/statements/continue.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
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
   9  *
  10  * Software distributed under the License is distributed on an "AS IS" basis,
  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12  * for the specific language governing rights and limitations under the
  13  * License.
  14  *
  15  * The Original Code is Mozilla Communicator client code, released
  16  * March 31, 1998.
  17  *
  18  * The Initial Developer of the Original Code is
  19  * Netscape Communications Corporation.
  20  * Portions created by the Initial Developer are Copyright (C) 1998
  21  * the Initial Developer. All Rights Reserved.
  22  *
  23  * Contributor(s):
  24  *
  25  * Alternatively, the contents of this file may be used under the terms of
  26  * either the GNU General Public License Version 2 or later (the "GPL"), or
  27  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  28  * in which case the provisions of the GPL or the LGPL are applicable instead
  29  * of those above. If you wish to allow use of your version of this file only
  30  * under the terms of either the GPL or the LGPL, and not to allow others to
  31  * use your version of this file under the terms of the MPL, indicate your
  32  * decision by deleting the provisions above and replace them with the notice
  33  * and other provisions required by the GPL or the LGPL. If you do not delete
  34  * the provisions above, a recipient may use your version of this file under
  35  * the terms of any one of the MPL, the GPL or the LGPL.
  36  *
  37  * ***** END LICENSE BLOCK ***** */
  38
  39 gTestfile = 'continue.js';
  40
  41 /**
  42    Filename:     continue.js
  43    Description:  'Tests the continue statement'
  44
  45    Author:       Nick Lerissa
  46    Date:         March 18, 1998
  47 */
  48
  49 var SECTION = 'As described in Netscape doc "Whats new in JavaScript 1.2"';
  50 var VERSION = 'no version';
  51 startTest();
  52 var TITLE   = 'statements: continue';
  53
  54 writeHeaderToLog("Executing script: continue.js");
  55 writeHeaderToLog( SECTION + " "+ TITLE);
  56
  57 var i,j;
  58
  59 j = 0;
  60 for (i = 0; i < 200; i++)
  61 {
  62   if (i == 100)
  63     continue;
  64   j++;
  65 }
  66
  67 // '"continue" in a "for" loop'
  68 new TestCase ( SECTION, '"continue" in "for" loop',
  69                199, j);
  70
  71
  72 j = 0;
  73 out1:
  74 for (i = 0; i < 1000; i++)
  75 {
  76   if (i == 100)
  77   {
  78   out2:
  79     for (var k = 0; k < 1000; k++)
  80     {
  81       if (k == 500) continue out1;
  82     }
  83     j = 3000;
  84   }
  85   j++;
  86 }
  87
  88 // '"continue" in a "for" loop with a "label"'
  89 new TestCase ( SECTION, '"continue" in "for" loop with a "label"',
  90                999, j);
  91
  92 i = 0;
  93 j = 1;
  94
  95 while (i != j)
  96 {
  97   i++;
  98   if (i == 100) continue;
  99   j++;
 100 }
 101
 102 // '"continue" in a "while" loop'
 103 new TestCase ( SECTION, '"continue" in a "while" loop',
 104                100, j );
 105
 106 j = 0;
 107 i = 0;
 108 out3:
 109 while (i < 1000)
 110 {
 111   if (i == 100)
 112   {
 113     var k = 0;
 114   out4:
 115     while (k < 1000)
 116     {
 117       if (k == 500)
 118       {
 119         i++;
 120         continue out3;
 121       }
 122       k++;
 123     }
 124     j = 3000;
 125   }
 126   j++;
 127   i++;
 128 }
 129
 130 // '"continue" in a "while" loop with a "label"'
 131 new TestCase ( SECTION, '"continue" in a "while" loop with a "label"',
 132                999, j);
 133
 134 i = 0;
 135 j = 1;
 136
 137 do
 138 {
 139   i++;
 140   if (i == 100) continue;
 141   j++;
 142 } while (i != j);
 143
 144
 145 // '"continue" in a "do" loop'
 146 new TestCase ( SECTION, '"continue" in a "do" loop',
 147                100, j );
 148
 149 j = 0;
 150 i = 0;
 151 out5:
 152 do
 153 {
 154   if (i == 100)
 155   {
 156     var k = 0;
 157   out6:
 158     do
 159     {
 160       if (k == 500)
 161       {
 162         i++;
 163         continue out5;
 164       }
 165       k++;
 166     }while (k < 1000);
 167     j = 3000;
 168   }
 169   j++;
 170   i++;
 171 }while (i < 1000);
 172
 173 // '"continue" in a "do" loop with a "label"'
 174 new TestCase ( SECTION, '"continue" in a "do" loop with a "label"',
 175                999, j);
 176
 177 test();