The Tor Browser / file comparison
comparison: js/src/tests/ecma_5/String/defaultvalue.js
js/src/tests/ecma_5/String/defaultvalue.js
- changeset 0
- 6474c204b198
equal
deleted
inserted
replaced
| -1:000000000000 | 0:c7a20e9ec0f5 |
|---|---|
| 1 /* | |
| 2 * Any copyright is dedicated to the Public Domain. | |
| 3 * http://creativecommons.org/licenses/publicdomain/ | |
| 4 */ | |
| 5 | |
| 6 var BUGNUMBER = 645464; | |
| 7 var summary = | |
| 8 "[[DefaultValue]] behavior wrong for String with overridden valueOf/toString"; | |
| 9 | |
| 10 print(BUGNUMBER + ": " + summary); | |
| 11 | |
| 12 /************** | |
| 13 * BEGIN TEST * | |
| 14 **************/ | |
| 15 | |
| 16 // equality | |
| 17 | |
| 18 var s = new String("c"); | |
| 19 assertEq(s == "c", true); | |
| 20 | |
| 21 var s2 = new String(); | |
| 22 s2.valueOf = function() { return "foo"; }; | |
| 23 assertEq(s2 == "foo", true); | |
| 24 | |
| 25 var s3 = new String(); | |
| 26 s3.toString = function() { return "bar"; }; | |
| 27 assertEq(s3 == "", true); | |
| 28 | |
| 29 function testEquality() | |
| 30 { | |
| 31 var s = new String("c"); | |
| 32 assertEq(s == "c", true); | |
| 33 | |
| 34 var s2 = new String(); | |
| 35 s2.valueOf = function() { return "foo"; }; | |
| 36 assertEq(s2 == "foo", true); | |
| 37 | |
| 38 var s3 = new String(); | |
| 39 s3.toString = function() { return "bar"; }; | |
| 40 assertEq(s3 == "", true); | |
| 41 } | |
| 42 testEquality(); | |
| 43 | |
| 44 | |
| 45 // addition of String to string | |
| 46 | |
| 47 var s = new String(); | |
| 48 assertEq(s + "", ""); | |
| 49 | |
| 50 var s2 = new String(); | |
| 51 s2.toString = function() { return "bar"; }; | |
| 52 assertEq(s2 + "", ""); | |
| 53 | |
| 54 var s3 = new String(); | |
| 55 s3.valueOf = function() { return "baz"; }; | |
| 56 assertEq(s3 + "", "baz"); | |
| 57 | |
| 58 function testStringAddition() | |
| 59 { | |
| 60 var s = new String(); | |
| 61 assertEq(s + "", ""); | |
| 62 | |
| 63 var s2 = new String(); | |
| 64 s2.toString = function() { return "bar"; }; | |
| 65 assertEq(s2 + "", ""); | |
| 66 | |
| 67 var s3 = new String(); | |
| 68 s3.valueOf = function() { return "baz"; }; | |
| 69 assertEq(s3 + "", "baz"); | |
| 70 } | |
| 71 testStringAddition(); | |
| 72 | |
| 73 | |
| 74 // addition of String to String | |
| 75 | |
| 76 var s = new String(); | |
| 77 assertEq(s + s, ""); | |
| 78 | |
| 79 var s2 = new String(); | |
| 80 s2.toString = function() { return "baz"; }; | |
| 81 assertEq(s2 + s2, ""); | |
| 82 | |
| 83 var s3 = new String(); | |
| 84 s3.valueOf = function() { return "quux"; }; | |
| 85 assertEq(s3 + s3, "quuxquux"); | |
| 86 | |
| 87 function testNonStringAddition() | |
| 88 { | |
| 89 var s = new String(); | |
| 90 assertEq(s + s, ""); | |
| 91 | |
| 92 var s2 = new String(); | |
| 93 s2.toString = function() { return "baz"; }; | |
| 94 assertEq(s2 + s2, ""); | |
| 95 | |
| 96 var s3 = new String(); | |
| 97 s3.valueOf = function() { return "quux"; }; | |
| 98 assertEq(s3 + s3, "quuxquux"); | |
| 99 } | |
| 100 testNonStringAddition(); | |
| 101 | |
| 102 | |
| 103 // String as bracketed property name | |
| 104 | |
| 105 var obj = { primitive: 17, valueOf: 42, toString: 8675309 }; | |
| 106 | |
| 107 var s = new String("primitive"); | |
| 108 assertEq(obj[s], 17); | |
| 109 | |
| 110 var s2 = new String("primitive"); | |
| 111 s2.valueOf = function() { return "valueOf"; } | |
| 112 assertEq(obj[s2], 17); | |
| 113 | |
| 114 var s3 = new String("primitive"); | |
| 115 s3.toString = function() { return "toString"; }; | |
| 116 assertEq(obj[s3], 8675309); | |
| 117 | |
| 118 function testPropertyNameToString() | |
| 119 { | |
| 120 var obj = { primitive: 17, valueOf: 42, toString: 8675309 }; | |
| 121 | |
| 122 var s = new String("primitive"); | |
| 123 assertEq(obj[s], 17); | |
| 124 | |
| 125 var s2 = new String("primitive"); | |
| 126 s2.valueOf = function() { return "valueOf"; } | |
| 127 assertEq(obj[s2], 17); | |
| 128 | |
| 129 var s3 = new String("primitive"); | |
| 130 s3.toString = function() { return "toString"; }; | |
| 131 assertEq(obj[s3], 8675309); | |
| 132 } | |
| 133 testPropertyNameToString(); | |
| 134 | |
| 135 | |
| 136 // String as property name with |in| operator | |
| 137 | |
| 138 var s = new String(); | |
| 139 assertEq(s in { "": 5 }, true); | |
| 140 | |
| 141 var s2 = new String(); | |
| 142 s.toString = function() { return "baz"; }; | |
| 143 assertEq(s in { baz: 42 }, true); | |
| 144 | |
| 145 var s3 = new String(); | |
| 146 s3.valueOf = function() { return "quux"; }; | |
| 147 assertEq(s3 in { "": 17 }, true); | |
| 148 | |
| 149 function testInOperatorName() | |
| 150 { | |
| 151 var s = new String(); | |
| 152 assertEq(s in { "": 5 }, true); | |
| 153 | |
| 154 var s2 = new String(); | |
| 155 s.toString = function() { return "baz"; }; | |
| 156 assertEq(s in { baz: 42 }, true); | |
| 157 | |
| 158 var s3 = new String(); | |
| 159 s3.valueOf = function() { return "quux"; }; | |
| 160 assertEq(s3 in { "": 17 }, true); | |
| 161 } | |
| 162 testInOperatorName(); | |
| 163 | |
| 164 /******************************************************************************/ | |
| 165 | |
| 166 if (typeof reportCompare === "function") | |
| 167 reportCompare(true, true); | |
| 168 | |
| 169 print("All tests passed!"); |
