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 24 description( 25 'This test checks for a regression against <a href="https://bugs.webkit.org/show_bug.cgi?id=68348">String#split is buggy</a>.' 26 ); 27 28 // The following JavaScript code (including "".split tests) is copyright by Steven Levithan, 29 // and released under the MIT License 30 var testCode = [ 31 ["''.split()", [""]], 32 ["''.split(/./)", [""]], 33 ["''.split(/.?/)", []], 34 ["''.split(/.??/)", []], 35 ["'ab'.split(/a*/)", ["", "b"]], 36 ["'ab'.split(/a*?/)", ["a", "b"]], 37 ["'ab'.split(/(?:ab)/)", ["", ""]], 38 ["'ab'.split(/(?:ab)*/)", ["", ""]], 39 ["'ab'.split(/(?:ab)*?/)", ["a", "b"]], 40 ["'test'.split('')", ["t", "e", "s", "t"]], 41 ["'test'.split()", ["test"]], 42 ["'111'.split(1)", ["", "", "", ""]], 43 ["'test'.split(/(?:)/, 2)", ["t", "e"]], 44 ["'test'.split(/(?:)/, -1)", ["t", "e", "s", "t"]], 45 ["'test'.split(/(?:)/, undefined)", ["t", "e", "s", "t"]], 46 ["'test'.split(/(?:)/, null)", []], 47 ["'test'.split(/(?:)/, NaN)", []], 48 ["'test'.split(/(?:)/, true)", ["t"]], 49 ["'test'.split(/(?:)/, '2')", ["t", "e"]], 50 ["'test'.split(/(?:)/, 'two')", []], 51 ["'a'.split(/-/)", ["a"]], 52 ["'a'.split(/-?/)", ["a"]], 53 ["'a'.split(/-??/)", ["a"]], 54 ["'a'.split(/a/)", ["", ""]], 55 ["'a'.split(/a?/)", ["", ""]], 56 ["'a'.split(/a??/)", ["a"]], 57 ["'ab'.split(/-/)", ["ab"]], 58 ["'ab'.split(/-?/)", ["a", "b"]], 59 ["'ab'.split(/-??/)", ["a", "b"]], 60 ["'a-b'.split(/-/)", ["a", "b"]], 61 ["'a-b'.split(/-?/)", ["a", "b"]], 62 ["'a-b'.split(/-??/)", ["a", "-", "b"]], 63 ["'a--b'.split(/-/)", ["a", "", "b"]], 64 ["'a--b'.split(/-?/)", ["a", "", "b"]], 65 ["'a--b'.split(/-??/)", ["a", "-", "-", "b"]], 66 ["''.split(/()()/)", []], 67 ["'.'.split(/()()/)", ["."]], 68 ["'.'.split(/(.?)(.?)/)", ["", ".", "", ""]], 69 ["'.'.split(/(.??)(.??)/)", ["."]], 70 ["'.'.split(/(.)?(.)?/)", ["", ".", undefined, ""]], 71 ["'A<B>bold</B>and<CODE>coded</CODE>'.split(ecmaSampleRe)", ["A", undefined, "B", "bold", "/", "B", "and", undefined, "CODE", "coded", "/", "CODE", ""]], 72 ["'tesst'.split(/(s)*/)", ["t", undefined, "e", "s", "t"]], 73 ["'tesst'.split(/(s)*?/)", ["t", undefined, "e", undefined, "s", undefined, "s", undefined, "t"]], 74 ["'tesst'.split(/(s*)/)", ["t", "", "e", "ss", "t"]], 75 ["'tesst'.split(/(s*?)/)", ["t", "", "e", "", "s", "", "s", "", "t"]], 76 ["'tesst'.split(/(?:s)*/)", ["t", "e", "t"]], 77 ["'tesst'.split(/(?=s+)/)", ["te", "s", "st"]], 78 ["'test'.split('t')", ["", "es", ""]], 79 ["'test'.split('es')", ["t", "t"]], 80 ["'test'.split(/t/)", ["", "es", ""]], 81 ["'test'.split(/es/)", ["t", "t"]], 82 ["'test'.split(/(t)/)", ["", "t", "es", "t", ""]], 83 ["'test'.split(/(es)/)", ["t", "es", "t"]], 84 ["'test'.split(/(t)(e)(s)(t)/)",["", "t", "e", "s", "t", ""]], 85 ["'.'.split(/(((.((.??)))))/)", ["", ".", ".", ".", "", "", ""]], 86 ["'.'.split(/(((((.??)))))/)", ["."]] 87 ]; 88 var ecmaSampleRe = /<(\/)?([^<>]+)>/; 89 90 for (var i in testCode) 91 shouldBe(testCode[i][0], 'testCode[i][1]'); 92 93 // Check that split works with object separators, and that steps 8 & 9 are performed in the correct order. 94 var separatorToStringCalled = "ToString not called on the separator"; 95 shouldBe("'hello'.split({toString:function(){return 'e';}})", '["h", "llo"]'); 96 shouldBe("var a = 'hello'.split({toString:function(){separatorToStringCalled='OKAY';return 'e';}},0); a.push(separatorToStringCalled); a", '["OKAY"]'); 97
