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Diffstat (limited to 'test/built-ins/Object/defineProperties/15.2.3.7-6-a-240.js')
-rw-r--r-- | test/built-ins/Object/defineProperties/15.2.3.7-6-a-240.js | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/test/built-ins/Object/defineProperties/15.2.3.7-6-a-240.js b/test/built-ins/Object/defineProperties/15.2.3.7-6-a-240.js new file mode 100644 index 000000000..ca06eceb2 --- /dev/null +++ b/test/built-ins/Object/defineProperties/15.2.3.7-6-a-240.js @@ -0,0 +1,42 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// Ecma International makes this code available under the terms and conditions set +// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the +// "Use Terms"). Any redistribution of this code must retain the above +// copyright and this notice and otherwise comply with the Use Terms. + +/*--- +es5id: 15.2.3.7-6-a-240 +description: > + Object.defineProperties - TypeError is thrown if 'O' is an Array, + 'P' is an array index named property that already exists on 'O' is + data property with [[Configurable]], [[Writable]] false, 'desc' + is data descriptor, [[Value]] field of 'desc' and the [[Value]] + attribute value of 'P' are two objects which refer to the + different objects (15.4.5.1 step 4.c) +includes: + - runTestCase.js + - dataPropertyAttributesAreCorrect.js +---*/ + +function testcase() { + var arr = []; + var obj1 = { value: 12 }; + var obj2 = { value: 36 }; + + Object.defineProperty(arr, "1", { + value: obj1 + }); + + try { + Object.defineProperties(arr, { + "1": { + value: obj2 + } + }); + + return false; + } catch (ex) { + return (ex instanceof TypeError) && dataPropertyAttributesAreCorrect(arr, "1", obj1, false, false, false); + } + } +runTestCase(testcase); |