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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-418.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-418.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-418.js new file mode 100644 index 0000000000..903bcd610c --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-418.js @@ -0,0 +1,27 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.6-4-418 +description: > + ES5 Attributes - Successfully add a property to an object when the + object's prototype has a property with the same name and + [[Writable]] set to true (Function.prototype.bind) +---*/ + +var foo = function() {}; + +Object.defineProperty(Function.prototype, "prop", { + value: 1001, + writable: true, + enumerable: true, + configurable: true +}); + +var obj = foo.bind({}); +obj.prop = 1002; + +assert(obj.hasOwnProperty("prop"), 'obj.hasOwnProperty("prop") !== true'); +assert.sameValue(obj.prop, 1002, 'obj.prop'); + +reportCompare(0, 0); |