15.2.3.6-4-302.js (1013B)
1 // Copyright (c) 2012 Ecma International. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 4 /*--- 5 es5id: 15.2.3.6-4-302 6 description: > 7 Object.defineProperty - 'O' is an Arguments object, 'name' is an 8 index named property of 'O' but not defined in [[ParameterMap]] of 9 'O', and 'desc' is accessor descriptor, test 'name' is defined in 10 'O' with all correct attribute values (10.6 [[DefineOwnProperty]] 11 step 3) 12 includes: [propertyHelper.js] 13 ---*/ 14 15 (function() { 16 delete arguments[0]; 17 18 function getFunc() { 19 return 10; 20 } 21 22 function setFunc(value) { 23 this.setVerifyHelpProp = value; 24 } 25 Object.defineProperty(arguments, "0", { 26 get: getFunc, 27 set: setFunc, 28 enumerable: false, 29 configurable: false 30 }); 31 verifyEqualTo(arguments, "0", getFunc()); 32 33 verifyWritable(arguments, "0", "setVerifyHelpProp"); 34 35 verifyProperty(arguments, "0", { 36 enumerable: false, 37 configurable: false, 38 }); 39 }(0, 1, 2)); 40 41 reportCompare(0, 0);