зеркало из https://github.com/mozilla/pjs.git
120 строки
4.4 KiB
JavaScript
120 строки
4.4 KiB
JavaScript
/* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code, released March
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* 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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*/
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/**
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Filename: word_boundary.js
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Description: 'Tests regular expressions containing \b and \B'
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Author: Nick Lerissa
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Date: March 10, 1998
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*/
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var SECTION = 'As described in Netscape doc "Whats new in JavaScript 1.2"';
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var VERSION = 'no version';
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startTest();
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var TITLE = 'RegExp: \\b and \\B';
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writeHeaderToLog('Executing script: word_boundary.js');
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writeHeaderToLog( SECTION + " "+ TITLE);
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var count = 0;
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var testcases = new Array();
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// 'cowboy boyish boy'.match(new RegExp('\bboy\b'))
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testcases[count++] = new TestCase ( SECTION, "'cowboy boyish boy'.match(new RegExp('\\bboy\\b'))",
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String(["boy"]), String('cowboy boyish boy'.match(new RegExp('\\bboy\\b'))));
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var boundary_characters = "\f\n\r\t\v~`!@#$%^&*()-+={[}]|\\:;'<,>./? " + '"';
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var non_boundary_characters = '1234567890_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
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var s = '';
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var i;
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// testing whether all boundary characters are matched when they should be
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for (i = 0; i < boundary_characters.length; ++i)
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{
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s = '123ab' + boundary_characters.charAt(i) + '123c' + boundary_characters.charAt(i);
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testcases[count++] = new TestCase ( SECTION,
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"'" + s + "'.match(new RegExp('\\b123[a-z]\\b'))",
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String(["123c"]), String(s.match(new RegExp('\\b123[a-z]\\b'))));
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}
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// testing whether all non-boundary characters are matched when they should be
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for (i = 0; i < non_boundary_characters.length; ++i)
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{
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s = '123ab' + non_boundary_characters.charAt(i) + '123c' + non_boundary_characters.charAt(i);
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testcases[count++] = new TestCase ( SECTION,
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"'" + s + "'.match(new RegExp('\\B123[a-z]\\B'))",
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String(["123c"]), String(s.match(new RegExp('\\B123[a-z]\\B'))));
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}
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s = '';
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// testing whether all boundary characters are not matched when they should not be
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for (i = 0; i < boundary_characters.length; ++i)
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{
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s += boundary_characters[i] + "a" + i + "b";
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}
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s += "xa1111bx";
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testcases[count++] = new TestCase ( SECTION,
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"'" + s + "'.match(new RegExp('\\Ba\\d+b\\B'))",
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String(["a1111b"]), String(s.match(new RegExp('\\Ba\\d+b\\B'))));
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testcases[count++] = new TestCase ( SECTION,
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"'" + s + "'.match(/\\Ba\\d+b\\B/)",
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String(["a1111b"]), String(s.match(/\Ba\d+b\B/)));
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s = '';
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// testing whether all non-boundary characters are not matched when they should not be
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for (i = 0; i < non_boundary_characters.length; ++i)
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{
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s += non_boundary_characters[i] + "a" + i + "b";
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}
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s += "(a1111b)";
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testcases[count++] = new TestCase ( SECTION,
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"'" + s + "'.match(new RegExp('\\ba\\d+b\\b'))",
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String(["a1111b"]), String(s.match(new RegExp('\\ba\\d+b\\b'))));
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testcases[count++] = new TestCase ( SECTION,
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"'" + s + "'.match(/\\ba\\d+b\\b/)",
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String(["a1111b"]), String(s.match(/\ba\d+b\b/)));
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function test()
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{
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for ( tc=0; tc < testcases.length; tc++ ) {
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testcases[tc].passed = writeTestCaseResult(
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testcases[tc].expect,
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testcases[tc].actual,
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testcases[tc].description +" = "+
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testcases[tc].actual );
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testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
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}
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stopTest();
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return ( testcases );
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}
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test();
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