Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 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 is a test of the charAt and charCodeAt string functions.' |
| 26 | ); |
| 27 | |
| 28 | var undefined; |
| 29 | |
| 30 | var cases = [ |
| 31 | ["", "omitted"], |
| 32 | ["", undefined], |
| 33 | ["", 0], |
| 34 | ["", null], |
| 35 | ["", false], |
| 36 | ["", true], |
| 37 | ["", 0.0], |
| 38 | ["", 0.1], |
| 39 | ["", 999], |
| 40 | ["", 1/0], |
| 41 | ["", -1], |
| 42 | ["", -1/0], |
| 43 | ["", 0/0], |
| 44 | |
| 45 | ["x", "omitted"], |
| 46 | ["x", undefined], |
| 47 | ["x", 0], |
| 48 | ["x", null], |
| 49 | ["x", false], |
| 50 | ["x", true], |
| 51 | ["x", 0.0], |
| 52 | ["x", 0.1], |
| 53 | ["x", 999], |
| 54 | ["x", 1/0], |
| 55 | ["x", -1], |
| 56 | ["x", -1/0], |
| 57 | ["x", 0/0], |
| 58 | |
| 59 | ["xy", "omitted"], |
| 60 | ["xy", undefined], |
| 61 | ["xy", 0], |
| 62 | ["xy", null], |
| 63 | ["xy", false], |
| 64 | ["xy", true], |
| 65 | ["xy", 0.0], |
| 66 | ["xy", 0.1], |
| 67 | ["xy", 999], |
| 68 | ["xy", 1/0], |
| 69 | ["xy", -1], |
| 70 | ["xy", -1/0], |
| 71 | ["xy", 0/0], |
| 72 | ]; |
| 73 | |
| 74 | var answers = [['""', 'NaN'], |
| 75 | ['""', 'NaN'], |
| 76 | ['""', 'NaN'], |
| 77 | ['""', 'NaN'], |
| 78 | ['""', 'NaN'], |
| 79 | ['""', 'NaN'], |
| 80 | ['""', 'NaN'], |
| 81 | ['""', 'NaN'], |
| 82 | ['""', 'NaN'], |
| 83 | ['""', 'NaN'], |
| 84 | ['""', 'NaN'], |
| 85 | ['""', 'NaN'], |
| 86 | ['""', 'NaN'], |
| 87 | ['"x"', '120'], |
| 88 | ['"x"', '120'], |
| 89 | ['"x"', '120'], |
| 90 | ['"x"', '120'], |
| 91 | ['"x"', '120'], |
| 92 | ['""', 'NaN'], |
| 93 | ['"x"', '120'], |
| 94 | ['"x"', '120'], |
| 95 | ['""', 'NaN'], |
| 96 | ['""', 'NaN'], |
| 97 | ['""', 'NaN'], |
| 98 | ['""', 'NaN'], |
| 99 | ['"x"', '120'], |
| 100 | ['"x"', '120'], |
| 101 | ['"x"', '120'], |
| 102 | ['"x"', '120'], |
| 103 | ['"x"', '120'], |
| 104 | ['"x"', '120'], |
| 105 | ['"y"', '121'], |
| 106 | ['"x"', '120'], |
| 107 | ['"x"', '120'], |
| 108 | ['""', 'NaN'], |
| 109 | ['""', 'NaN'], |
| 110 | ['""', 'NaN'], |
| 111 | ['""', 'NaN'], |
| 112 | ['"x"', '120']]; |
| 113 | |
| 114 | for (var i = 0; i < cases.length; ++i) |
| 115 | { |
| 116 | var item = cases[i]; |
| 117 | var result = answers[i]; |
| 118 | if (item[1] == "omitted") { |
| 119 | shouldBe('"' + item[0] + '".charAt()', result[0]); |
| 120 | if (result[1] == 'NaN') |
| 121 | shouldBeNaN('"' + item[0] + '".charCodeAt()'); |
| 122 | else |
| 123 | shouldBe('"' + item[0] + '".charCodeAt()', result[1]); |
| 124 | } else { |
| 125 | shouldBe('"' + item[0] + '".charAt(' + item[1] + ')', result[0]); |
| 126 | if (result[1] == 'NaN') |
| 127 | shouldBeNaN('"' + item[0] + '".charCodeAt(' + item[1] + ')'); |
| 128 | else |
| 129 | shouldBe('"' + item[0] + '".charCodeAt(' + item[1] + ')', result[1]); |
| 130 | } |
| 131 | } |