diff options
Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/preventExtensions/15.2.3.10-2.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/preventExtensions/15.2.3.10-2.js b/js/src/tests/test262/built-ins/Object/preventExtensions/15.2.3.10-2.js new file mode 100644 index 0000000000..7b76d2c18a --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/preventExtensions/15.2.3.10-2.js @@ -0,0 +1,20 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: The effect of preventExtentions must be testable by calling isExtensible +es5id: 15.2.3.10-2 +description: > + Object.preventExtensions returns its arguments after setting its + extensible property to false +---*/ + +var o = {}; +var o2 = undefined; + +o2 = Object.preventExtensions(o); + +assert.sameValue(o2, o, 'o2'); +assert.sameValue(Object.isExtensible(o2), false, 'Object.isExtensible(o2)'); + +reportCompare(0, 0); |