tests/mozilla/js1_2/regexp/parentheses.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:     parentheses.js
  24         Description:  'Tests regular expressions containing ()'
  25
  26         Author:       Nick Lerissa
  27         Date:         March 10, 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   = 'RegExp: ()';
  34
  35         writeHeaderToLog('Executing script: parentheses.js');
  36         writeHeaderToLog( SECTION + " "+ TITLE);
  37
  38         var count = 0;
  39         var testcases = new Array();
  40
  41     // 'abc'.match(new RegExp('(abc)'))
  42         testcases[count++] = new TestCase ( SECTION, "'abc'.match(new RegExp('(abc)'))",
  43                                             String(["abc","abc"]), String('abc'.match(new RegExp('(abc)'))));
  44
  45     // 'abcdefg'.match(new RegExp('a(bc)d(ef)g'))
  46         testcases[count++] = new TestCase ( SECTION, "'abcdefg'.match(new RegExp('a(bc)d(ef)g'))",
  47                                             String(["abcdefg","bc","ef"]), String('abcdefg'.match(new RegExp('a(bc)d(ef)g'))));
  48
  49     // 'abcdefg'.match(new RegExp('(.{3})(.{4})'))
  50         testcases[count++] = new TestCase ( SECTION, "'abcdefg'.match(new RegExp('(.{3})(.{4})'))",
  51                                             String(["abcdefg","abc","defg"]), String('abcdefg'.match(new RegExp('(.{3})(.{4})'))));
  52
  53     // 'aabcdaabcd'.match(new RegExp('(aa)bcd\1'))
  54         testcases[count++] = new TestCase ( SECTION, "'aabcdaabcd'.match(new RegExp('(aa)bcd\\1'))",
  55                                             String(["aabcdaa","aa"]), String('aabcdaabcd'.match(new RegExp('(aa)bcd\\1'))));
  56
  57     // 'aabcdaabcd'.match(new RegExp('(aa).+\1'))
  58         testcases[count++] = new TestCase ( SECTION, "'aabcdaabcd'.match(new RegExp('(aa).+\\1'))",
  59                                             String(["aabcdaa","aa"]), String('aabcdaabcd'.match(new RegExp('(aa).+\\1'))));
  60
  61     // 'aabcdaabcd'.match(new RegExp('(.{2}).+\1'))
  62         testcases[count++] = new TestCase ( SECTION, "'aabcdaabcd'.match(new RegExp('(.{2}).+\\1'))",
  63                                             String(["aabcdaa","aa"]), String('aabcdaabcd'.match(new RegExp('(.{2}).+\\1'))));
  64
  65     // '123456123456'.match(new RegExp('(\d{3})(\d{3})\1\2'))
  66         testcases[count++] = new TestCase ( SECTION, "'123456123456'.match(new RegExp('(\\d{3})(\\d{3})\\1\\2'))",
  67                                             String(["123456123456","123","456"]), String('123456123456'.match(new RegExp('(\\d{3})(\\d{3})\\1\\2'))));
  68
  69     // 'abcdefg'.match(new RegExp('a(..(..)..)'))
  70         testcases[count++] = new TestCase ( SECTION, "'abcdefg'.match(new RegExp('a(..(..)..)'))",
  71                                             String(["abcdefg","bcdefg","de"]), String('abcdefg'.match(new RegExp('a(..(..)..)'))));
  72
  73     // 'abcdefg'.match(/a(..(..)..)/)
  74         testcases[count++] = new TestCase ( SECTION, "'abcdefg'.match(/a(..(..)..)/)",
  75                                             String(["abcdefg","bcdefg","de"]), String('abcdefg'.match(/a(..(..)..)/)));
  76
  77     // 'xabcdefg'.match(new RegExp('(a(b(c)))(d(e(f)))'))
  78         testcases[count++] = new TestCase ( SECTION, "'xabcdefg'.match(new RegExp('(a(b(c)))(d(e(f)))'))",
  79                                             String(["abcdef","abc","bc","c","def","ef","f"]), String('xabcdefg'.match(new RegExp('(a(b(c)))(d(e(f)))'))));
  80
  81     // 'xabcdefbcefg'.match(new RegExp('(a(b(c)))(d(e(f)))\2\5'))
  82         testcases[count++] = new TestCase ( SECTION, "'xabcdefbcefg'.match(new RegExp('(a(b(c)))(d(e(f)))\\2\\5'))",
  83                                             String(["abcdefbcef","abc","bc","c","def","ef","f"]), String('xabcdefbcefg'.match(new RegExp('(a(b(c)))(d(e(f)))\\2\\5'))));
  84
  85     // 'abcd'.match(new RegExp('a(.?)b\1c\1d\1'))
  86         testcases[count++] = new TestCase ( SECTION, "'abcd'.match(new RegExp('a(.?)b\\1c\\1d\\1'))",
  87                                             String(["abcd",""]), String('abcd'.match(new RegExp('a(.?)b\\1c\\1d\\1'))));
  88
  89     // 'abcd'.match(/a(.?)b\1c\1d\1/)
  90         testcases[count++] = new TestCase ( SECTION, "'abcd'.match(/a(.?)b\\1c\\1d\\1/)",
  91                                             String(["abcd",""]), String('abcd'.match(/a(.?)b\1c\1d\1/)));
  92
  93         function test()
  94         {
  95            for ( tc=0; tc < testcases.length; tc++ ) {
  96                 testcases[tc].passed = writeTestCaseResult(
  97                 testcases[tc].expect,
  98                 testcases[tc].actual,
  99                 testcases[tc].description +" = "+
 100                 testcases[tc].actual );
 101                 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
 102            }
 103            stopTest();
 104            return ( testcases );
 105         }
 106
 107         test();