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Diffstat (limited to 'js/src/tests/test262/built-ins/Object/create/15.2.3.5-4-186.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/create/15.2.3.5-4-186.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/create/15.2.3.5-4-186.js b/js/src/tests/test262/built-ins/Object/create/15.2.3.5-4-186.js new file mode 100644 index 0000000000..5ca6b121a6 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/create/15.2.3.5-4-186.js @@ -0,0 +1,40 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.5-4-186 +description: > + Object.create - 'writable' property of one property in + 'Properties' is own accessor property that overrides an inherited + data property (8.10.5 step 6.a) +---*/ + +var proto = { + writable: false +}; + +var ConstructFun = function() {}; +ConstructFun.prototype = proto; + +var descObj = new ConstructFun(); + +Object.defineProperty(descObj, "writable", { + get: function() { + return true; + } +}); + +var newObj = Object.create({}, { + prop: descObj +}); + +var beforeWrite = (newObj.hasOwnProperty("prop") && typeof(newObj.prop) === "undefined"); + +newObj.prop = "isWritable"; + +var afterWrite = (newObj.prop === "isWritable"); + +assert.sameValue(beforeWrite, true, 'beforeWrite'); +assert.sameValue(afterWrite, true, 'afterWrite'); + +reportCompare(0, 0); |