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Diffstat (limited to 'JavaScriptCore/tests/mozilla/ecma_2/String/match-001.js')
-rw-r--r-- | JavaScriptCore/tests/mozilla/ecma_2/String/match-001.js | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/JavaScriptCore/tests/mozilla/ecma_2/String/match-001.js b/JavaScriptCore/tests/mozilla/ecma_2/String/match-001.js new file mode 100644 index 0000000..738264e --- /dev/null +++ b/JavaScriptCore/tests/mozilla/ecma_2/String/match-001.js @@ -0,0 +1,100 @@ +/** + * File Name: String/match-001.js + * ECMA Section: 15.6.4.9 + * Description: Based on ECMA 2 Draft 7 February 1999 + * + * Author: christine@netscape.com + * Date: 19 February 1999 + */ + +/* + * String.match( regexp ) + * + * If regexp is not an object of type RegExp, it is replaced with result + * of the expression new RegExp(regexp). Let string denote the result of + * converting the this value to a string. If regexp.global is false, + * return the result obtained by invoking RegExp.prototype.exec (see + * section 15.7.5.3) on regexp with string as parameter. + * + * Otherwise, set the regexp.lastIndex property to 0 and invoke + * RegExp.prototype.exec repeatedly until there is no match. If there is a + * match with an empty string (in other words, if the value of + * regexp.lastIndex is left unchanged) increment regexp.lastIndex by 1. + * The value returned is an array with the properties 0 through n-1 + * corresponding to the first element of the result of each matching + * invocation of RegExp.prototype.exec. + * + * Note that the match function is intentionally generic; it does not + * require that its this value be a string object. Therefore, it can be + * transferred to other kinds of objects for use as a method. + */ + + var SECTION = "String/match-001.js"; + var VERSION = "ECMA_2"; + var TITLE = "String.prototype.match( regexp )"; + + startTest(); + + // the regexp argument is not a RegExp object + // this is not a string object + + // cases in which the regexp global property is false + + AddRegExpCases( 3, "3", "1234567890", 1, 2, ["3"] ); + + // cases in which the regexp object global property is true + + AddGlobalRegExpCases( /34/g, "/34/g", "343443444", 3, ["34", "34", "34"] ); + AddGlobalRegExpCases( /\d{1}/g, "/d{1}/g", "123456abcde7890", 10, + ["1", "2", "3", "4", "5", "6", "7", "8", "9", "0"] ); + + AddGlobalRegExpCases( /\d{2}/g, "/d{2}/g", "123456abcde7890", 5, + ["12", "34", "56", "78", "90"] ); + + AddGlobalRegExpCases( /\D{2}/g, "/d{2}/g", "123456abcde7890", 2, + ["ab", "cd"] ); + + test(); + + +function AddRegExpCases( + regexp, str_regexp, string, length, index, matches_array ) { + + AddTestCase( + "( " + string + " ).match(" + str_regexp +").length", + length, + string.match(regexp).length ); + + AddTestCase( + "( " + string + " ).match(" + str_regexp +").index", + index, + string.match(regexp).index ); + + AddTestCase( + "( " + string + " ).match(" + str_regexp +").input", + string, + string.match(regexp).input ); + + for ( var matches = 0; matches < matches_array.length; matches++ ) { + AddTestCase( + "( " + string + " ).match(" + str_regexp +")[" + matches +"]", + matches_array[matches], + string.match(regexp)[matches] ); + } +} + +function AddGlobalRegExpCases( + regexp, str_regexp, string, length, matches_array ) { + + AddTestCase( + "( " + string + " ).match(" + str_regexp +").length", + length, + string.match(regexp).length ); + + for ( var matches = 0; matches < matches_array.length; matches++ ) { + AddTestCase( + "( " + string + " ).match(" + str_regexp +")[" + matches +"]", + matches_array[matches], + string.match(regexp)[matches] ); + } +} |