1c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// Copyright 2011 the V8 project authors. All rights reserved. 2c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// Redistribution and use in source and binary forms, with or without 3c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// modification, are permitted provided that the following conditions are 4c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// met: 5c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// 6c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// * Redistributions of source code must retain the above copyright 7c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// notice, this list of conditions and the following disclaimer. 8c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// * Redistributions in binary form must reproduce the above 9c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// copyright notice, this list of conditions and the following 10c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// disclaimer in the documentation and/or other materials provided 11c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// with the distribution. 12c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// * Neither the name of Google Inc. nor the names of its 13c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// contributors may be used to endorse or promote products derived 14c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// from this software without specific prior written permission. 15c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// 16c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com 28c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// Check that RegExp.prototype is itself a RegExp object. 29c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com 30c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comvar proto = RegExp.prototype; 31c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comassertEquals("[object RegExp]", Object.prototype.toString.call(proto)); 32c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com 33efdb9d70bddd496ceb6a281dadcc065efbce37a1yangguo@chromium.orgassertEquals("(?:)", proto.source); 34c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comassertEquals(false, proto.global); 35c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comassertEquals(false, proto.multiline); 36c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comassertEquals(false, proto.ignoreCase); 37c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comassertEquals(0, proto.lastIndex); 38c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com 39c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comassertEquals("/(?:)/", proto.toString()); 40c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com 41c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comvar execResult = proto.exec("argle"); 42c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comassertEquals(1, execResult.length); 43c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comassertEquals("", execResult[0]); 44c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comassertEquals("argle", execResult.input); 45c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comassertEquals(0, execResult.index); 46c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com 47c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comassertTrue(proto.test("argle")); 48c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com 49c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// We disallow re-compiling the RegExp.prototype object. 50c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comassertThrows(function(){ proto.compile("something"); }, TypeError); 51