1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/ecma_2/String/match-001.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,106 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +
1.10 +/**
1.11 + * File Name: String/match-001.js
1.12 + * ECMA Section: 15.6.4.9
1.13 + * Description: Based on ECMA 2 Draft 7 February 1999
1.14 + *
1.15 + * Author: christine@netscape.com
1.16 + * Date: 19 February 1999
1.17 + */
1.18 +
1.19 +/*
1.20 + * String.match( regexp )
1.21 + *
1.22 + * If regexp is not an object of type RegExp, it is replaced with result
1.23 + * of the expression new RegExp(regexp). Let string denote the result of
1.24 + * converting the this value to a string. If regexp.global is false,
1.25 + * return the result obtained by invoking RegExp.prototype.exec (see
1.26 + * section 15.7.5.3) on regexp with string as parameter.
1.27 + *
1.28 + * Otherwise, set the regexp.lastIndex property to 0 and invoke
1.29 + * RegExp.prototype.exec repeatedly until there is no match. If there is a
1.30 + * match with an empty string (in other words, if the value of
1.31 + * regexp.lastIndex is left unchanged) increment regexp.lastIndex by 1.
1.32 + * The value returned is an array with the properties 0 through n-1
1.33 + * corresponding to the first element of the result of each matching
1.34 + * invocation of RegExp.prototype.exec.
1.35 + *
1.36 + * Note that the match function is intentionally generic; it does not
1.37 + * require that its this value be a string object. Therefore, it can be
1.38 + * transferred to other kinds of objects for use as a method.
1.39 + */
1.40 +
1.41 +var SECTION = "String/match-001.js";
1.42 +var VERSION = "ECMA_2";
1.43 +var TITLE = "String.prototype.match( regexp )";
1.44 +
1.45 +startTest();
1.46 +
1.47 +// the regexp argument is not a RegExp object
1.48 +// this is not a string object
1.49 +
1.50 +// cases in which the regexp global property is false
1.51 +
1.52 +AddRegExpCases( 3, "3", "1234567890", 1, 2, ["3"] );
1.53 +
1.54 +// cases in which the regexp object global property is true
1.55 +
1.56 +AddGlobalRegExpCases( /34/g, "/34/g", "343443444", 3, ["34", "34", "34"] );
1.57 +AddGlobalRegExpCases( /\d{1}/g, "/d{1}/g", "123456abcde7890", 10,
1.58 + ["1", "2", "3", "4", "5", "6", "7", "8", "9", "0"] );
1.59 +
1.60 +AddGlobalRegExpCases( /\d{2}/g, "/d{2}/g", "123456abcde7890", 5,
1.61 + ["12", "34", "56", "78", "90"] );
1.62 +
1.63 +AddGlobalRegExpCases( /\D{2}/g, "/d{2}/g", "123456abcde7890", 2,
1.64 + ["ab", "cd"] );
1.65 +
1.66 +test();
1.67 +
1.68 +
1.69 +function AddRegExpCases(
1.70 + regexp, str_regexp, string, length, index, matches_array ) {
1.71 +
1.72 + AddTestCase(
1.73 + "( " + string + " ).match(" + str_regexp +").length",
1.74 + length,
1.75 + string.match(regexp).length );
1.76 +
1.77 + AddTestCase(
1.78 + "( " + string + " ).match(" + str_regexp +").index",
1.79 + index,
1.80 + string.match(regexp).index );
1.81 +
1.82 + AddTestCase(
1.83 + "( " + string + " ).match(" + str_regexp +").input",
1.84 + string,
1.85 + string.match(regexp).input );
1.86 +
1.87 + for ( var matches = 0; matches < matches_array.length; matches++ ) {
1.88 + AddTestCase(
1.89 + "( " + string + " ).match(" + str_regexp +")[" + matches +"]",
1.90 + matches_array[matches],
1.91 + string.match(regexp)[matches] );
1.92 + }
1.93 +}
1.94 +
1.95 +function AddGlobalRegExpCases(
1.96 + regexp, str_regexp, string, length, matches_array ) {
1.97 +
1.98 + AddTestCase(
1.99 + "( " + string + " ).match(" + str_regexp +").length",
1.100 + length,
1.101 + string.match(regexp).length );
1.102 +
1.103 + for ( var matches = 0; matches < matches_array.length; matches++ ) {
1.104 + AddTestCase(
1.105 + "( " + string + " ).match(" + str_regexp +")[" + matches +"]",
1.106 + matches_array[matches],
1.107 + string.match(regexp)[matches] );
1.108 + }
1.109 +}
