diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-436.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-436.js | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-436.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-436.js new file mode 100644 index 0000000000..f7620105c4 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-436.js @@ -0,0 +1,36 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.6-4-436 +description: > + ES5 Attributes - fail to update [[Set]] attribute of accessor + property ([[Get]] is undefined, [[Set]] is undefined, + [[Enumerable]] is true, [[Configurable]] is false) to different + value +---*/ + +var obj = {}; +var verifySetFunc = "data"; +var setFunc = function(value) { + verifySetFunc = value; +}; + +Object.defineProperty(obj, "prop", { + get: undefined, + set: undefined, + enumerable: true, + configurable: false +}); + +var desc1 = Object.getOwnPropertyDescriptor(obj, "prop"); +assert.throws(TypeError, function() { + Object.defineProperty(obj, "prop", { + set: setFunc + }); +}); +var desc2 = Object.getOwnPropertyDescriptor(obj, "prop"); +assert.sameValue(typeof desc1.set, "undefined", 'typeof desc1.set'); +assert.sameValue(typeof desc2.set, "undefined", 'typeof desc2.set'); + +reportCompare(0, 0); |