1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/ecma_3/RegExp/15.10.3.1-2.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,110 @@
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 + * Date: 26 November 2000
1.11 + *
1.12 + *
1.13 + * SUMMARY: Passing (RegExp object, flag) to RegExp() function.
1.14 + * This test arose from Bugzilla bug 61266. The ECMA3 section is:
1.15 + *
1.16 + * 15.10.3 The RegExp Constructor Called as a Function
1.17 + *
1.18 + * 15.10.3.1 RegExp(pattern, flags)
1.19 + *
1.20 + * If pattern is an object R whose [[Class]] property is "RegExp"
1.21 + * and flags is undefined, then return R unchanged. Otherwise
1.22 + * call the RegExp constructor (section 15.10.4.1), passing it the
1.23 + * pattern and flags arguments and return the object constructed
1.24 + * by that constructor.
1.25 + *
1.26 + *
1.27 + * The current test will check the first scenario outlined above:
1.28 + *
1.29 + * "pattern" is itself a RegExp object R
1.30 + * "flags" is undefined
1.31 + *
1.32 + * This test is identical to test 15.10.3.1-1.js, except here we do:
1.33 + *
1.34 + * RegExp(R, undefined);
1.35 + *
1.36 + * instead of:
1.37 + *
1.38 + * RegExp(R);
1.39 + *
1.40 + *
1.41 + * We check that RegExp(R, undefined) returns R -
1.42 + */
1.43 +//-----------------------------------------------------------------------------
1.44 +var BUGNUMBER = '61266';
1.45 +var summary = 'Passing (RegExp object,flag) to RegExp() function';
1.46 +var statprefix = 'RegExp(new RegExp(';
1.47 +var comma = ', '; var singlequote = "'"; var closeparens = '))';
1.48 +var cnSUCCESS = 'RegExp() returned the supplied RegExp object';
1.49 +var cnFAILURE = 'RegExp() did NOT return the supplied RegExp object';
1.50 +var i = -1; var j = -1; var s = ''; var f = '';
1.51 +var obj = {};
1.52 +var status = ''; var actual = ''; var expect = '';
1.53 +var patterns = new Array();
1.54 +var flags = new Array();
1.55 +
1.56 +
1.57 +// various regular expressions to try -
1.58 +patterns[0] = '';
1.59 +patterns[1] = 'abc';
1.60 +patterns[2] = '(.*)(3-1)\s\w';
1.61 +patterns[3] = '(.*)(...)\\s\\w';
1.62 +patterns[4] = '[^A-Za-z0-9_]';
1.63 +patterns[5] = '[^\f\n\r\t\v](123.5)([4 - 8]$)';
1.64 +
1.65 +// various flags to try -
1.66 +flags[0] = 'i';
1.67 +flags[1] = 'g';
1.68 +flags[2] = 'm';
1.69 +flags[3] = undefined;
1.70 +
1.71 +
1.72 +
1.73 +//-------------------------------------------------------------------------------------------------
1.74 +test();
1.75 +//-------------------------------------------------------------------------------------------------
1.76 +
1.77 +
1.78 +function test()
1.79 +{
1.80 + enterFunc ('test');
1.81 + printBugNumber(BUGNUMBER);
1.82 + printStatus (summary);
1.83 +
1.84 + for (i in patterns)
1.85 + {
1.86 + s = patterns[i];
1.87 +
1.88 + for (j in flags)
1.89 + {
1.90 + f = flags[j];
1.91 + status = getStatus(s, f);
1.92 + obj = new RegExp(s, f);
1.93 +
1.94 + actual = (obj == RegExp(obj, undefined))? cnSUCCESS : cnFAILURE ;
1.95 + expect = cnSUCCESS;
1.96 + reportCompare (expect, actual, status);
1.97 + }
1.98 + }
1.99 +
1.100 + exitFunc ('test');
1.101 +}
1.102 +
1.103 +
1.104 +function getStatus(regexp, flag)
1.105 +{
1.106 + return (statprefix + quote(regexp) + comma + flag + closeparens);
1.107 +}
1.108 +
1.109 +
1.110 +function quote(text)
1.111 +{
1.112 + return (singlequote + text + singlequote);
1.113 +}
