1// Copyright 2013 the V8 project authors. All rights reserved.
2// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
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5// modification, are permitted provided that the following conditions
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23
24description(
25'Test for beginning of line (BOL or ^) matching</a>'
26);
27
28var s = "abc123def456xyzabc789abc999";
29shouldBeNull('s.match(/^notHere/)');
30shouldBe('s.match(/^abc/)', '["abc"]');
31shouldBe('s.match(/(^|X)abc/)', '["abc",""]');
32shouldBe('s.match(/^longer|123/)', '["123"]');
33shouldBe('s.match(/(^abc|c)123/)', '["abc123","abc"]');
34shouldBe('s.match(/(c|^abc)123/)', '["abc123","abc"]');
35shouldBe('s.match(/(^ab|abc)123/)', '["abc123","abc"]');
36shouldBe('s.match(/(bc|^abc)([0-9]*)a/)', '["bc789a","bc","789"]');
37shouldBeNull('/(?:(Y)X)|(X)/.exec("abc")');
38shouldBeNull('/(?:(?:^|Y)X)|(X)/.exec("abc")');
39shouldBeNull('/(?:(?:^|Y)X)|(X)/.exec("abcd")');
40shouldBe('/(?:(?:^|Y)X)|(X)/.exec("Xabcd")', '["X",undefined]');
41shouldBe('/(?:(?:^|Y)X)|(X)/.exec("aXbcd")', '["X","X"]');
42shouldBe('/(?:(?:^|Y)X)|(X)/.exec("abXcd")', '["X","X"]');
43shouldBe('/(?:(?:^|Y)X)|(X)/.exec("abcXd")', '["X","X"]');
44shouldBe('/(?:(?:^|Y)X)|(X)/.exec("abcdX")', '["X","X"]');
45shouldBe('/(?:(?:^|Y)X)|(X)/.exec("YXabcd")', '["YX",undefined]');
46shouldBe('/(?:(?:^|Y)X)|(X)/.exec("aYXbcd")', '["YX",undefined]');
47shouldBe('/(?:(?:^|Y)X)|(X)/.exec("abYXcd")', '["YX",undefined]');
48shouldBe('/(?:(?:^|Y)X)|(X)/.exec("abcYXd")', '["YX",undefined]');
49shouldBe('/(?:(?:^|Y)X)|(X)/.exec("abcdYX")', '["YX",undefined]');
50