1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/ecma_3/RegExp/regress-191479.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,164 @@
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 + * Date: 31 January 2003
1.12 + * SUMMARY: Testing regular expressions of form /(x|y){n,}/
1.13 + *
1.14 + * See http://bugzilla.mozilla.org/show_bug.cgi?id=191479
1.15 + *
1.16 + */
1.17 +//-----------------------------------------------------------------------------
1.18 +var i = 0;
1.19 +var BUGNUMBER = 191479;
1.20 +var summary = 'Testing regular expressions of form /(x|y){n,}/';
1.21 +var status = '';
1.22 +var statusmessages = new Array();
1.23 +var pattern = '';
1.24 +var patterns = new Array();
1.25 +var string = '';
1.26 +var strings = new Array();
1.27 +var actualmatch = '';
1.28 +var actualmatches = new Array();
1.29 +var expectedmatch = '';
1.30 +var expectedmatches = new Array();
1.31 +
1.32 +
1.33 +status = inSection(1);
1.34 +string = '12 3 45';
1.35 +pattern = /(\d|\d\s){2,}/;
1.36 +actualmatch = string.match(pattern);
1.37 +expectedmatch = Array('12', '2');
1.38 +addThis();
1.39 +
1.40 +status = inSection(2);
1.41 +string = '12 3 45';
1.42 +pattern = /(\d|\d\s){4,}/;
1.43 +actualmatch = string.match(pattern);
1.44 +expectedmatch = Array(string, '5');
1.45 +addThis();
1.46 +
1.47 +status = inSection(3);
1.48 +string = '12 3 45';
1.49 +pattern = /(\d|\d\s)+/;
1.50 +actualmatch = string.match(pattern);
1.51 +expectedmatch = Array('12', '2');
1.52 +addThis();
1.53 +
1.54 +status = inSection(4);
1.55 +string = '12 3 45';
1.56 +pattern = /(\d\s?){4,}/;
1.57 +actualmatch = string.match(pattern);
1.58 +expectedmatch = Array(string, '5');
1.59 +addThis();
1.60 +
1.61 +/*
1.62 + * Let's reverse the operands in Sections 1-3 above -
1.63 + */
1.64 +status = inSection(5);
1.65 +string = '12 3 45';
1.66 +pattern = /(\d\s|\d){2,}/;
1.67 +actualmatch = string.match(pattern);
1.68 +expectedmatch = Array(string, '5');
1.69 +addThis();
1.70 +
1.71 +status = inSection(6);
1.72 +string = '12 3 45';
1.73 +pattern = /(\d\s|\d){4,}/;
1.74 +actualmatch = string.match(pattern);
1.75 +expectedmatch = Array(string, '5');
1.76 +addThis();
1.77 +
1.78 +status = inSection(7);
1.79 +string = '12 3 45';
1.80 +pattern = /(\d\s|\d)+/;
1.81 +actualmatch = string.match(pattern);
1.82 +expectedmatch = Array(string, '5');
1.83 +addThis();
1.84 +
1.85 +
1.86 +/*
1.87 + * Let's take all 7 sections above and make each quantifer non-greedy.
1.88 + *
1.89 + * This is done by appending ? to it. It doesn't change the meaning of
1.90 + * the quantifier, but makes it non-greedy, which affects the results -
1.91 + */
1.92 +status = inSection(8);
1.93 +string = '12 3 45';
1.94 +pattern = /(\d|\d\s){2,}?/;
1.95 +actualmatch = string.match(pattern);
1.96 +expectedmatch = Array('12', '2');
1.97 +addThis();
1.98 +
1.99 +status = inSection(9);
1.100 +string = '12 3 45';
1.101 +pattern = /(\d|\d\s){4,}?/;
1.102 +actualmatch = string.match(pattern);
1.103 +expectedmatch = Array('12 3 4', '4');
1.104 +addThis();
1.105 +
1.106 +status = inSection(10);
1.107 +string = '12 3 45';
1.108 +pattern = /(\d|\d\s)+?/;
1.109 +actualmatch = string.match(pattern);
1.110 +expectedmatch = Array('1', '1');
1.111 +addThis();
1.112 +
1.113 +status = inSection(11);
1.114 +string = '12 3 45';
1.115 +pattern = /(\d\s?){4,}?/;
1.116 +actualmatch = string.match(pattern);
1.117 +expectedmatch = Array('12 3 4', '4');
1.118 +addThis();
1.119 +
1.120 +status = inSection(12);
1.121 +string = '12 3 45';
1.122 +pattern = /(\d\s|\d){2,}?/;
1.123 +actualmatch = string.match(pattern);
1.124 +expectedmatch = Array('12 ', '2 ');
1.125 +addThis();
1.126 +
1.127 +status = inSection(13);
1.128 +string = '12 3 45';
1.129 +pattern = /(\d\s|\d){4,}?/;
1.130 +actualmatch = string.match(pattern);
1.131 +expectedmatch = Array('12 3 4', '4');
1.132 +addThis();
1.133 +
1.134 +status = inSection(14);
1.135 +string = '12 3 45';
1.136 +pattern = /(\d\s|\d)+?/;
1.137 +actualmatch = string.match(pattern);
1.138 +expectedmatch = Array('1', '1');
1.139 +addThis();
1.140 +
1.141 +
1.142 +
1.143 +//-----------------------------------------------------------------------------
1.144 +test();
1.145 +//-----------------------------------------------------------------------------
1.146 +
1.147 +
1.148 +
1.149 +function addThis()
1.150 +{
1.151 + statusmessages[i] = status;
1.152 + patterns[i] = pattern;
1.153 + strings[i] = string;
1.154 + actualmatches[i] = actualmatch;
1.155 + expectedmatches[i] = expectedmatch;
1.156 + i++;
1.157 +}
1.158 +
1.159 +
1.160 +function test()
1.161 +{
1.162 + enterFunc ('test');
1.163 + printBugNumber(BUGNUMBER);
1.164 + printStatus (summary);
1.165 + testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);
1.166 + exitFunc ('test');
1.167 +}
