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Diffstat (limited to 'js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-112.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-112.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-112.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-112.js new file mode 100644 index 0000000000..c33ed8dab5 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-112.js @@ -0,0 +1,30 @@ +// 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-112 +description: > + Object.defineProperties - 'O' is an Array, test the length + property of 'O' is own data property (15.4.5.1 step 1) +---*/ + +var arr = [0, 1]; +Object.defineProperty(arr, "1", { + value: 1, + configurable: false +}); +assert.throws(TypeError, function() { + Object.defineProperties(arr, { + length: { + value: 1 + } + }); +}); +var desc = Object.getOwnPropertyDescriptor(arr, "length"); + +assert.sameValue(desc.value, 2, 'desc.value'); +assert(desc.writable, 'desc.writable !== true'); +assert.sameValue(desc.enumerable, false, 'desc.enumerable'); +assert.sameValue(desc.configurable, false, 'desc.configurable'); + +reportCompare(0, 0); |