js1_2/regexp/backslash.js

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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gTestfile = 'backslash.js';

/**
   Filename:     backslash.js
   Description:  'Tests regular expressions containing \'

   Author:       Nick Lerissa
   Date:         March 10, 1998
*/

var SECTION = 'As described in Netscape doc "Whats new in JavaScript 1.2"';
var VERSION = 'no version';
startTest();
var TITLE = 'RegExp: \\';

writeHeaderToLog('Executing script: backslash.js');
writeHeaderToLog( SECTION + " "+ TITLE);

// 'abcde'.match(new RegExp('\e'))
new TestCase ( SECTION, "'abcde'.match(new RegExp('\e'))",
	       String(["e"]), String('abcde'.match(new RegExp('\e'))));

// 'ab\\cde'.match(new RegExp('\\\\'))
new TestCase ( SECTION, "'ab\\cde'.match(new RegExp('\\\\'))",
	       String(["\\"]), String('ab\\cde'.match(new RegExp('\\\\'))));

// 'ab\\cde'.match(/\\/) (using literal)
new TestCase ( SECTION, "'ab\\cde'.match(/\\\\/)",
	       String(["\\"]), String('ab\\cde'.match(/\\/)));

// 'before ^$*+?.()|{}[] after'.match(new RegExp('\^\$\*\+\?\.\(\)\|\{\}\[\]'))
new TestCase ( SECTION,
	       "'before ^$*+?.()|{}[] after'.match(new RegExp('\\^\\$\\*\\+\\?\\.\\(\\)\\|\\{\\}\\[\\]'))",
	       String(["^$*+?.()|{}[]"]),
	       String('before ^$*+?.()|{}[] after'.match(new RegExp('\\^\\$\\*\\+\\?\\.\\(\\)\\|\\{\\}\\[\\]'))));

// 'before ^$*+?.()|{}[] after'.match(/\^\$\*\+\?\.\(\)\|\{\}\[\]/) (using literal)
new TestCase ( SECTION,
	       "'before ^$*+?.()|{}[] after'.match(/\\^\\$\\*\\+\\?\\.\\(\\)\\|\\{\\}\\[\\]/)",
	       String(["^$*+?.()|{}[]"]),
	       String('before ^$*+?.()|{}[] after'.match(/\^\$\*\+\?\.\(\)\|\{\}\[\]/)));

test();