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Diffstat (limited to 'js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-155.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-155.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-155.js b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-155.js new file mode 100644 index 0000000000..d83b7c6c20 --- /dev/null +++ b/js/src/tests/test262/built-ins/Object/defineProperties/15.2.3.7-6-a-155.js @@ -0,0 +1,27 @@ +// 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-155 +description: > + Object.defineProperties - 'O' is an Array, 'P' is the length + property of 'O', test the [[Value]] field of 'desc' which is + greater than value of the length property is defined into 'O' + without deleting any property with large index named (15.4.5.1 + step 3.f) +---*/ + +var arr = [0, , 2]; + +Object.defineProperties(arr, { + length: { + value: 5 + } +}); + +assert.sameValue(arr.length, 5, 'arr.length'); +assert.sameValue(arr[0], 0, 'arr[0]'); +assert.sameValue(arr.hasOwnProperty("1"), false, 'arr.hasOwnProperty("1")'); +assert.sameValue(arr[2], 2, 'arr[2]'); + +reportCompare(0, 0); |