tests/mozilla/js1_2/statements/continue.js

   1 /* The contents of this file are subject to the Netscape Public
   2  * License Version 1.1 (the "License"); you may not use this file
   3  * except in compliance with the License. You may obtain a copy of
   4  * the License at http://www.mozilla.org/NPL/
   5  *
   6  * Software distributed under the License is distributed on an "AS
   7  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
   8  * implied. See the License for the specific language governing
   9  * rights and limitations under the License.
  10  *
  11  * The Original Code is Mozilla Communicator client code, released March
  12  * 31, 1998.
  13  *
  14  * The Initial Developer of the Original Code is Netscape Communications
  15  * Corporation. Portions created by Netscape are
  16  * Copyright (C) 1998 Netscape Communications Corporation. All
  17  * Rights Reserved.
  18  *
  19  * Contributor(s):
  20  *
  21  */
  22 /**
  23         Filename:     continue.js
  24         Description:  'Tests the continue statement'
  25
  26         Author:       Nick Lerissa
  27         Date:         March 18, 1998
  28 */
  29
  30         var SECTION = 'As described in Netscape doc "Whats new in JavaScript 1.2"';
  31         var VERSION = 'no version';
  32     startTest();
  33         var TITLE   = 'statements: continue';
  34
  35         writeHeaderToLog("Executing script: continue.js");
  36         writeHeaderToLog( SECTION + " "+ TITLE);
  37
  38         var count = 0;
  39         var testcases = new Array();
  40
  41         var i,j;
  42
  43     j = 0;
  44         for (i = 0; i < 200; i++)
  45         {
  46             if (i == 100)
  47                 continue;
  48             j++;
  49         }
  50
  51     // '"continue" in a "for" loop'
  52         testcases[count++] = new TestCase ( SECTION, '"continue" in "for" loop',
  53                                             199, j);
  54
  55
  56     j = 0;
  57     out1:
  58         for (i = 0; i < 1000; i++)
  59         {
  60             if (i == 100)
  61             {
  62                 out2:
  63                 for (var k = 0; k < 1000; k++)
  64                 {
  65                     if (k == 500) continue out1;
  66                 }
  67                 j = 3000;
  68             }
  69             j++;
  70         }
  71
  72     // '"continue" in a "for" loop with a "label"'
  73         testcases[count++] = new TestCase ( SECTION, '"continue" in "for" loop with a "label"',
  74                                             999, j);
  75
  76         i = 0;
  77         j = 1;
  78
  79         while (i != j)
  80         {
  81             i++;
  82             if (i == 100) continue;
  83             j++;
  84         }
  85
  86         // '"continue" in a "while" loop'
  87         testcases[count++] = new TestCase ( SECTION, '"continue" in a "while" loop',
  88                                             100, j );
  89
  90     j = 0;
  91     i = 0;
  92     out3:
  93         while (i < 1000)
  94         {
  95             if (i == 100)
  96             {
  97                 var k = 0;
  98                 out4:
  99                 while (k < 1000)
 100                 {
 101                     if (k == 500)
 102                     {
 103                         i++;
 104                         continue out3;
 105                     }
 106                     k++;
 107                 }
 108                 j = 3000;
 109             }
 110             j++;
 111             i++;
 112         }
 113
 114     // '"continue" in a "while" loop with a "label"'
 115         testcases[count++] = new TestCase ( SECTION, '"continue" in a "while" loop with a "label"',
 116                                             999, j);
 117
 118         i = 0;
 119         j = 1;
 120
 121         do
 122         {
 123             i++;
 124             if (i == 100) continue;
 125             j++;
 126         } while (i != j);
 127
 128
 129         // '"continue" in a "do" loop'
 130         testcases[count++] = new TestCase ( SECTION, '"continue" in a "do" loop',
 131                                             100, j );
 132
 133     j = 0;
 134     i = 0;
 135     out5:
 136         do
 137         {
 138             if (i == 100)
 139             {
 140                 var k = 0;
 141                 out6:
 142                 do
 143                 {
 144                     if (k == 500)
 145                     {
 146                         i++;
 147                         continue out5;
 148                     }
 149                     k++;
 150                 }while (k < 1000);
 151                 j = 3000;
 152             }
 153             j++;
 154             i++;
 155         }while (i < 1000);
 156
 157     // '"continue" in a "do" loop with a "label"'
 158         testcases[count++] = new TestCase ( SECTION, '"continue" in a "do" loop with a "label"',
 159                                             999, j);
 160
 161         function test()
 162         {
 163            for ( tc=0; tc < testcases.length; tc++ ) {
 164                 testcases[tc].passed = writeTestCaseResult(
 165                 testcases[tc].expect,
 166                 testcases[tc].actual,
 167                 testcases[tc].description +" = "+
 168                 testcases[tc].actual );
 169                 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
 170            }
 171            stopTest();
 172            return ( testcases );
 173         }
 174
 175         test();