diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-3.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-3.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-3.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-3.js new file mode 100644 index 0000000000..685c2a5422 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-3.js @@ -0,0 +1,33 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.7-6-a-3 +description: > + Object.defineProperties - 'P' is own data property that overrides + an inherited data property (8.12.9 step 1 ) +---*/ + +var proto = {}; +Object.defineProperty(proto, "prop", { + value: 11, + configurable: true +}); +var Con = function() {}; +Con.prototype = proto; + +var obj = new Con(); +Object.defineProperty(obj, "prop", { + value: 12, + configurable: false +}); +assert.throws(TypeError, function() { + Object.defineProperties(obj, { + prop: { + value: 13, + configurable: true + } + }); +}); + +reportCompare(0, 0); |