1 /** 2 * File Name: RegExp/exec-002.js 3 * ECMA Section: 15.7.5.3 4 * Description: Based on ECMA 2 Draft 7 February 1999 5 * 6 * Test cases provided by rogerl (at) netscape.com 7 * 8 * Author: christine (at) netscape.com 9 * Date: 19 February 1999 10 */ 11 var SECTION = "RegExp/exec-002"; 12 var VERSION = "ECMA_2"; 13 var TITLE = "RegExp.prototype.exec(string)"; 14 15 startTest(); 16 17 /* 18 * for each test case, verify: 19 * - type of object returned 20 * - length of the returned array 21 * - value of lastIndex 22 * - value of index 23 * - value of input 24 * - value of the array indices 25 */ 26 27 AddRegExpCases( 28 /(a|d|q|)x/i, 29 "bcaDxqy", 30 3, 31 ["Dx", "D"] ); 32 33 AddRegExpCases( 34 /(a|(e|q))(x|y)/, 35 "bcaddxqy", 36 6, 37 ["qy","q","q","y"] ); 38 39 40 AddRegExpCases( 41 /a+b+d/, 42 "aabbeeaabbs", 43 0, 44 null ); 45 46 AddRegExpCases( 47 /a*b/, 48 "aaadaabaaa", 49 4, 50 ["aab"] ); 51 52 AddRegExpCases( 53 /a*b/, 54 "dddb", 55 3, 56 ["b"] ); 57 58 AddRegExpCases( 59 /a*b/, 60 "xxx", 61 0, 62 null ); 63 64 AddRegExpCases( 65 /x\d\dy/, 66 "abcx45ysss235", 67 3, 68 ["x45y"] ); 69 70 AddRegExpCases( 71 /[^abc]def[abc]+/, 72 "abxdefbb", 73 2, 74 ["xdefbb"] ); 75 76 AddRegExpCases( 77 /(a*)baa/, 78 "ccdaaabaxaabaa", 79 9, 80 ["aabaa", "aa"] ); 81 82 AddRegExpCases( 83 /(a*)baa/, 84 "aabaa", 85 0, 86 ["aabaa", "aa"] ); 87 88 AddRegExpCases( 89 /q(a|b)*q/, 90 "xxqababqyy", 91 2, 92 ["qababq", "b"] ); 93 94 AddRegExpCases( 95 /(a(.|[^d])c)*/, 96 "adcaxc", 97 0, 98 ["adcaxc", "axc", "x"] ); 99 100 AddRegExpCases( 101 /(a*)b\1/, 102 "abaaaxaabaayy", 103 0, 104 ["aba", "a"] ); 105 106 AddRegExpCases( 107 /(a*)b\1/, 108 "abaaaxaabaayy", 109 0, 110 ["aba", "a"] ); 111 112 AddRegExpCases( 113 /(a*)b\1/, 114 "cccdaaabaxaabaayy", 115 6, 116 ["aba", "a"] ); 117 118 AddRegExpCases( 119 /(a*)b\1/, 120 "cccdaaabqxaabaayy", 121 7, 122 ["b", ""] ); 123 124 AddRegExpCases( 125 /"(.|[^"\\\\])*"/, 126 'xx\"makudonarudo\"yy', 127 2, 128 ["\"makudonarudo\"", "o"] ); 129 130 AddRegExpCases( 131 /"(.|[^"\\\\])*"/, 132 "xx\"ma\"yy", 133 2, 134 ["\"ma\"", "a"] ); 135 136 test(); 137 138 function AddRegExpCases( 139 regexp, pattern, index, matches_array ) { 140 141 // prevent a runtime error 142 143 if ( regexp.exec(pattern) == null || matches_array == null ) { 144 AddTestCase( 145 regexp + ".exec(" + pattern +")", 146 matches_array, 147 regexp.exec(pattern) ); 148 149 return; 150 } 151 AddTestCase( 152 regexp + ".exec(" + pattern +").length", 153 matches_array.length, 154 regexp.exec(pattern).length ); 155 156 AddTestCase( 157 regexp + ".exec(" + pattern +").index", 158 index, 159 regexp.exec(pattern).index ); 160 161 AddTestCase( 162 regexp + ".exec(" + pattern +").input", 163 pattern, 164 regexp.exec(pattern).input ); 165 166 AddTestCase( 167 regexp + ".exec(" + pattern +").toString()", 168 matches_array.toString(), 169 regexp.exec(pattern).toString() ); 170 /* 171 var limit = matches_array.length > regexp.exec(pattern).length 172 ? matches_array.length 173 : regexp.exec(pattern).length; 174 175 for ( var matches = 0; matches < limit; matches++ ) { 176 AddTestCase( 177 regexp + ".exec(" + pattern +")[" + matches +"]", 178 matches_array[matches], 179 regexp.exec(pattern)[matches] ); 180 } 181 */ 182 } 183
