tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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regress-191479.js (3817B)

      1 /* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
      2 /* This Source Code Form is subject to the terms of the Mozilla Public
      3 * License, v. 2.0. If a copy of the MPL was not distributed with this
      4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      5 
      6 /*
      7 *
      8 * Date:    31 January 2003
      9 * SUMMARY: Testing regular expressions of form /(x|y){n,}/
     10 *
     11 * See http://bugzilla.mozilla.org/show_bug.cgi?id=191479
     12 *
     13 */
     14 //-----------------------------------------------------------------------------
     15 var i = 0;
     16 var BUGNUMBER = 191479;
     17 var summary = 'Testing regular expressions of form /(x|y){n,}/';
     18 var status = '';
     19 var statusmessages = new Array();
     20 var pattern = '';
     21 var patterns = new Array();
     22 var string = '';
     23 var strings = new Array();
     24 var actualmatch = '';
     25 var actualmatches = new Array();
     26 var expectedmatch = '';
     27 var expectedmatches = new Array();
     28 
     29 
     30 status = inSection(1);
     31 string = '12 3 45';
     32 pattern = /(\d|\d\s){2,}/;
     33 actualmatch = string.match(pattern);
     34 expectedmatch = Array('12', '2');
     35 addThis();
     36 
     37 status = inSection(2);
     38 string = '12 3 45';
     39 pattern = /(\d|\d\s){4,}/;
     40 actualmatch = string.match(pattern);
     41 expectedmatch = Array(string, '5');
     42 addThis();
     43 
     44 status = inSection(3);
     45 string = '12 3 45';
     46 pattern = /(\d|\d\s)+/;
     47 actualmatch = string.match(pattern);
     48 expectedmatch = Array('12', '2');
     49 addThis();
     50 
     51 status = inSection(4);
     52 string = '12 3 45';
     53 pattern = /(\d\s?){4,}/;
     54 actualmatch = string.match(pattern);
     55 expectedmatch = Array(string, '5');
     56 addThis();
     57 
     58 /*
     59 * Let's reverse the operands in Sections 1-3 above -
     60 */
     61 status = inSection(5);
     62 string = '12 3 45';
     63 pattern = /(\d\s|\d){2,}/;
     64 actualmatch = string.match(pattern);
     65 expectedmatch = Array(string, '5');
     66 addThis();
     67 
     68 status = inSection(6);
     69 string = '12 3 45';
     70 pattern = /(\d\s|\d){4,}/;
     71 actualmatch = string.match(pattern);
     72 expectedmatch = Array(string, '5');
     73 addThis();
     74 
     75 status = inSection(7);
     76 string = '12 3 45';
     77 pattern = /(\d\s|\d)+/;
     78 actualmatch = string.match(pattern);
     79 expectedmatch = Array(string, '5');
     80 addThis();
     81 
     82 
     83 /*
     84 * Let's take all 7 sections above and make each quantifer non-greedy.
     85 *
     86 * This is done by appending ? to it. It doesn't change the meaning of
     87 * the quantifier, but makes it non-greedy, which affects the results -
     88 */
     89 status = inSection(8);
     90 string = '12 3 45';
     91 pattern = /(\d|\d\s){2,}?/;
     92 actualmatch = string.match(pattern);
     93 expectedmatch = Array('12', '2');
     94 addThis();
     95 
     96 status = inSection(9);
     97 string = '12 3 45';
     98 pattern = /(\d|\d\s){4,}?/;
     99 actualmatch = string.match(pattern);
    100 expectedmatch = Array('12 3 4', '4');
    101 addThis();
    102 
    103 status = inSection(10);
    104 string = '12 3 45';
    105 pattern = /(\d|\d\s)+?/;
    106 actualmatch = string.match(pattern);
    107 expectedmatch = Array('1', '1');
    108 addThis();
    109 
    110 status = inSection(11);
    111 string = '12 3 45';
    112 pattern = /(\d\s?){4,}?/;
    113 actualmatch = string.match(pattern);
    114 expectedmatch = Array('12 3 4', '4');
    115 addThis();
    116 
    117 status = inSection(12);
    118 string = '12 3 45';
    119 pattern = /(\d\s|\d){2,}?/;
    120 actualmatch = string.match(pattern);
    121 expectedmatch = Array('12 ', '2 ');
    122 addThis();
    123 
    124 status = inSection(13);
    125 string = '12 3 45';
    126 pattern = /(\d\s|\d){4,}?/;
    127 actualmatch = string.match(pattern);
    128 expectedmatch = Array('12 3 4', '4');
    129 addThis();
    130 
    131 status = inSection(14);
    132 string = '12 3 45';
    133 pattern = /(\d\s|\d)+?/;
    134 actualmatch = string.match(pattern);
    135 expectedmatch = Array('1', '1');
    136 addThis();
    137 
    138 
    139 
    140 //-----------------------------------------------------------------------------
    141 test();
    142 //-----------------------------------------------------------------------------
    143 
    144 
    145 
    146 function addThis()
    147 {
    148  statusmessages[i] = status;
    149  patterns[i] = pattern;
    150  strings[i] = string;
    151  actualmatches[i] = actualmatch;
    152  expectedmatches[i] = expectedmatch;
    153  i++;
    154 }
    155 
    156 
    157 function test()
    158 {
    159  printBugNumber(BUGNUMBER);
    160  printStatus (summary);
    161  testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);
    162 }