diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-271.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-271.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-271.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-271.js new file mode 100644 index 0000000000..221c70d69d --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-271.js @@ -0,0 +1,43 @@ +// 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-271 +description: > + Object.defineProperties -'O' is an Array, 'P' is generic own data + property of 'O', test TypeError is thrown when updating the + [[Writable]] attribute value of 'P' which is defined as + non-configurable (15.4.5.1 step 5) +includes: [propertyHelper.js] +---*/ + + +var arr = []; + +Object.defineProperty(arr, "property", { + writable: false +}); + +try { + Object.defineProperties(arr, { + "property": { + writable: true + } + }); + $ERROR("Expected an exception."); +} catch (e) { + verifyEqualTo(arr, "property", undefined); + + verifyNotWritable(arr, "property"); + + verifyNotEnumerable(arr, "property"); + + verifyNotConfigurable(arr, "property"); + + if (!(e instanceof TypeError)) { + $ERROR("Expected TypeError, got " + e); + } + +} + +reportCompare(0, 0); |