1# Copyright 2013 the V8 project authors. All rights reserved. 2# Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without 5# modification, are permitted provided that the following conditions 6# are met: 7# 1. Redistributions of source code must retain the above copyright 8# notice, this list of conditions and the following disclaimer. 9# 2. Redistributions in binary form must reproduce the above copyright 10# notice, this list of conditions and the following disclaimer in the 11# documentation and/or other materials provided with the distribution. 12# 13# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 24Test for beginning of line (BOL or ^) matching 25 26On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". 27 28 29PASS s.match(/^notHere/) is null 30PASS s.match(/^abc/) is ["abc"] 31PASS s.match(/(^|X)abc/) is ["abc",""] 32PASS s.match(/^longer|123/) is ["123"] 33PASS s.match(/(^abc|c)123/) is ["abc123","abc"] 34PASS s.match(/(c|^abc)123/) is ["abc123","abc"] 35PASS s.match(/(^ab|abc)123/) is ["abc123","abc"] 36PASS s.match(/(bc|^abc)([0-9]*)a/) is ["bc789a","bc","789"] 37PASS /(?:(Y)X)|(X)/.exec("abc") is null 38PASS /(?:(?:^|Y)X)|(X)/.exec("abc") is null 39PASS /(?:(?:^|Y)X)|(X)/.exec("abcd") is null 40PASS /(?:(?:^|Y)X)|(X)/.exec("Xabcd") is ["X",undefined] 41PASS /(?:(?:^|Y)X)|(X)/.exec("aXbcd") is ["X","X"] 42PASS /(?:(?:^|Y)X)|(X)/.exec("abXcd") is ["X","X"] 43PASS /(?:(?:^|Y)X)|(X)/.exec("abcXd") is ["X","X"] 44PASS /(?:(?:^|Y)X)|(X)/.exec("abcdX") is ["X","X"] 45PASS /(?:(?:^|Y)X)|(X)/.exec("YXabcd") is ["YX",undefined] 46PASS /(?:(?:^|Y)X)|(X)/.exec("aYXbcd") is ["YX",undefined] 47PASS /(?:(?:^|Y)X)|(X)/.exec("abYXcd") is ["YX",undefined] 48PASS /(?:(?:^|Y)X)|(X)/.exec("abcYXd") is ["YX",undefined] 49PASS /(?:(?:^|Y)X)|(X)/.exec("abcdYX") is ["YX",undefined] 50PASS successfullyParsed is true 51 52TEST COMPLETE 53 54