diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Object/freeze/15.2.3.9-2-a-2.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/freeze/15.2.3.9-2-a-2.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/freeze/15.2.3.9-2-a-2.js b/js/src/tests/test262/built-ins/Object/freeze/15.2.3.9-2-a-2.js new file mode 100644 index 0000000000..3bf26de301 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/freeze/15.2.3.9-2-a-2.js @@ -0,0 +1,31 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 15.2.3.9-2-a-2 +description: > + Object.freeze - 'P' is own data property that overrides an + inherited data property +includes: [propertyHelper.js] +---*/ + + +var proto = { + foo: 0 +}; // default [[Configurable]] attribute value of foo: true + +var Con = function() {}; +Con.prototype = proto; + +var child = new Con(); + +child.foo = 10; // default [[Configurable]] attribute value of foo: true + +Object.freeze(child); + +verifyNotWritable(child, "foo"); +verifyNotConfigurable(child, "foo"); + +assert.sameValue(child.foo, 10); + +reportCompare(0, 0); |