v8/test/mjsunit/regexp-standalones.js

79 lines
3.1 KiB
JavaScript
Raw Normal View History

// Copyright 2008 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials provided
// with the distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/* Many of the Mozilla regexp tests used 'toSource' to test their
* results. Since we don't currently support toSource, those tests
* are disabled and standalone versions are included here.
*/
// Tests from ecma_3/RegExp/regress-78156.js
var string = 'aaa\n789\r\nccc\r\n345';
var pattern = /^\d/gm;
var result = string.match(pattern);
assertEquals(2, result.length, "1");
assertEquals('7', result[0], "2");
assertEquals('3', result[1], "3");
pattern = /\d$/gm;
result = string.match(pattern);
assertEquals(2, result.length, "4");
assertEquals('9', result[0], "5");
assertEquals('5', result[1], "6");
string = 'aaa\n789\r\nccc\r\nddd';
pattern = /^\d/gm;
result = string.match(pattern);
assertEquals(1, result.length, "7");
assertEquals('7', result[0], "8");
pattern = /\d$/gm;
result = string.match(pattern);
assertEquals(1, result.length, "9");
assertEquals('9', result[0], "10");
// Tests from ecma_3/RegExp/regress-72964.js
pattern = /[\S]+/;
string = '\u00BF\u00CD\u00BB\u00A7';
result = string.match(pattern);
assertEquals(1, result.length, "11");
assertEquals(string, result[0], "12");
string = '\u00BF\u00CD \u00BB\u00A7';
result = string.match(pattern);
assertEquals(1, result.length, "13");
assertEquals('\u00BF\u00CD', result[0], "14");
string = '\u4e00\uac00\u4e03\u4e00';
result = string.match(pattern);
assertEquals(1, result.length, "15");
assertEquals(string, result[0], "16");
string = '\u4e00\uac00 \u4e03\u4e00';
result = string.match(pattern);
assertEquals(1, result.length, "17");
assertEquals('\u4e00\uac00', result[0], "18");