diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-420.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-420.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-420.js b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-420.js new file mode 100644 index 0000000000..0fe1d6bd55 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-420.js @@ -0,0 +1,26 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.6-4-420 +description: > + ES5 Attributes - Failed to add a property to an object when the + object's prototype has a property with the same name and + [[Writable]] set to false(Function.prototype.bind) +includes: [propertyHelper.js] +---*/ + +var foo = function() {}; + +Object.defineProperty(Function.prototype, "prop", { + value: 1001, + writable: false, + enumerable: false, + configurable: true +}); + +var obj = foo.bind({}); +assert(!obj.hasOwnProperty("prop")); +verifyNotWritable(foo, "prop", "noCheckOwnProp"); + +reportCompare(0, 0); |