Migrate more tests from blink repository.

test/webkit/fast/js/regexp-bol.js

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
 // are met:
 // 1.  Redistributions of source code must retain the above copyright
 //     notice, this list of conditions and the following disclaimer.
 // 2.  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.
 //
 // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
 
 description(
-"This test checks regular expressions using extended (> 255) characters and character classes."
+'Test for beginning of line (BOL or ^) matching</a>'
 );
 
-// shouldThrow('var r = new RegExp("[\u0101-\u0100]"); r.exec("a")', 'null');
-
-shouldBe('(new RegExp("[\u0100-\u0101]")).exec("a")', 'null');
-shouldBe('(new RegExp("[\u0100]")).exec("a")', 'null');
-shouldBe('(new RegExp("\u0100")).exec("a")', 'null');
-shouldBe('(new RegExp("[\u0061]")).exec("a").toString()', '"a"');
-shouldBe('(new RegExp("[\u0100-\u0101a]")).exec("a").toString()', '"a"');
-shouldBe('(new RegExp("[\u0100a]")).exec("a").toString()', '"a"');
-shouldBe('(new RegExp("\u0061")).exec("a").toString()', '"a"');
-shouldBe('(new RegExp("[a-\u0100]")).exec("a").toString()', '"a"');
-shouldBe('(new RegExp("[\u0100]")).exec("\u0100").toString()', '"\u0100"');
-shouldBe('(new RegExp("[\u0100-\u0101]")).exec("\u0100").toString()', '"\u0100"');
-shouldBe('(new RegExp("\u0100")).exec("\u0100").toString()', '"\u0100"');
+var s = "abc123def456xyzabc789abc999";
+shouldBeNull('s.match(/^notHere/)');
+shouldBe('s.match(/^abc/)', '["abc"]');
+shouldBe('s.match(/(^|X)abc/)', '["abc",""]');
+shouldBe('s.match(/^longer|123/)', '["123"]');
+shouldBe('s.match(/(^abc|c)123/)', '["abc123","abc"]');
+shouldBe('s.match(/(c|^abc)123/)', '["abc123","abc"]');
+shouldBe('s.match(/(^ab|abc)123/)', '["abc123","abc"]');
+shouldBe('s.match(/(bc|^abc)([0-9]*)a/)', '["bc789a","bc","789"]');
+shouldBeNull('/(?:(Y)X)|(X)/.exec("abc")');
+shouldBeNull('/(?:(?:^|Y)X)|(X)/.exec("abc")');
+shouldBeNull('/(?:(?:^|Y)X)|(X)/.exec("abcd")');
+shouldBe('/(?:(?:^|Y)X)|(X)/.exec("Xabcd")', '["X",undefined]');
+shouldBe('/(?:(?:^|Y)X)|(X)/.exec("aXbcd")', '["X","X"]');
+shouldBe('/(?:(?:^|Y)X)|(X)/.exec("abXcd")', '["X","X"]');
+shouldBe('/(?:(?:^|Y)X)|(X)/.exec("abcXd")', '["X","X"]');
+shouldBe('/(?:(?:^|Y)X)|(X)/.exec("abcdX")', '["X","X"]');
+shouldBe('/(?:(?:^|Y)X)|(X)/.exec("YXabcd")', '["YX",undefined]');
+shouldBe('/(?:(?:^|Y)X)|(X)/.exec("aYXbcd")', '["YX",undefined]');
+shouldBe('/(?:(?:^|Y)X)|(X)/.exec("abYXcd")', '["YX",undefined]');
+shouldBe('/(?:(?:^|Y)X)|(X)/.exec("abcYXd")', '["YX",undefined]');
+shouldBe('/(?:(?:^|Y)X)|(X)/.exec("abcdYX")', '["YX",undefined]');