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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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183 function construct() { this.constructed = true; } | 183 function construct() { this.constructed = true; } |
184 var v = eval("({" + keyword + ": construct})"); | 184 var v = eval("({" + keyword + ": construct})"); |
185 var vo = eval("new v." + keyword + "()"); | 185 var vo = eval("new v." + keyword + "()"); |
186 assertTrue(vo instanceof construct); | 186 assertTrue(vo instanceof construct); |
187 assertTrue(vo.constructed); | 187 assertTrue(vo.constructed); |
188 } | 188 } |
189 | 189 |
190 for (var i = 0; i < keywords.length; i++) { | 190 for (var i = 0; i < keywords.length; i++) { |
191 testKeywordProperty(keywords[i]); | 191 testKeywordProperty(keywords[i]); |
192 } | 192 } |
| 193 |
| 194 |
| 195 (function TestNumericNames() { |
| 196 var o = { |
| 197 1: 1, |
| 198 2.: 2, |
| 199 3.0: 3, |
| 200 4e0: 4, |
| 201 5E0: 5, |
| 202 6e-0: 6, |
| 203 7E-0: 7, |
| 204 0x8: 8, |
| 205 0X9: 9, |
| 206 } |
| 207 assertEquals(['1', '2', '3', '4', '5', '6', '7', '8', '9'], Object.keys(o)); |
| 208 |
| 209 o = { |
| 210 1.2: 1.2, |
| 211 1.30: 1.3 |
| 212 }; |
| 213 assertEquals(['1.2', '1.3'], Object.keys(o)); |
| 214 })(); |
| 215 |
| 216 |
| 217 function TestNumericNamesGetter(expectedKeys, object) { |
| 218 assertEquals(expectedKeys, Object.keys(object)); |
| 219 expectedKeys.forEach(function(key) { |
| 220 var descr = Object.getOwnPropertyDescriptor(object, key); |
| 221 assertEquals(key, descr.get.name); |
| 222 }); |
| 223 } |
| 224 TestNumericNamesGetter(['1', '2', '3', '4', '5', '6', '7', '8', '9'], { |
| 225 get 1() {}, |
| 226 get 2.() {}, |
| 227 get 3.0() {}, |
| 228 get 4e0() {}, |
| 229 get 5E0() {}, |
| 230 get 6e-0() {}, |
| 231 get 7E-0() {}, |
| 232 get 0x8() {}, |
| 233 get 0X9() {}, |
| 234 }); |
| 235 TestNumericNamesGetter(['1.2', '1.3'], { |
| 236 get 1.2() {}, |
| 237 get 1.30() {} |
| 238 }); |
| 239 |
| 240 |
| 241 function TestNumericNamesSetter(expectedKeys, object) { |
| 242 assertEquals(expectedKeys, Object.keys(object)); |
| 243 expectedKeys.forEach(function(key) { |
| 244 var descr = Object.getOwnPropertyDescriptor(object, key); |
| 245 assertEquals(key, descr.set.name); |
| 246 }); |
| 247 } |
| 248 TestNumericNamesSetter(['1', '2', '3', '4', '5', '6', '7', '8', '9'], { |
| 249 set 1(_) {}, |
| 250 set 2.(_) {}, |
| 251 set 3.0(_) {}, |
| 252 set 4e0(_) {}, |
| 253 set 5E0(_) {}, |
| 254 set 6e-0(_) {}, |
| 255 set 7E-0(_) {}, |
| 256 set 0x8(_) {}, |
| 257 set 0X9(_) {}, |
| 258 }); |
| 259 TestNumericNamesSetter(['1.2', '1.3'], { |
| 260 set 1.2(_) {; }, |
| 261 set 1.30(_) {; } |
| 262 }); |
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