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/// 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.
/**
* @path ch15/15.2/15.2.3/15.2.3.7/15.2.3.7-6-a-112.js
* @description Object.defineProperties - 'O' is an Array, test the length property of 'O' is own data property (15.4.5.1 step 1)
*/
function testcase() {
var arr = [0, 1];
Object.defineProperty(arr, "1", {
value: 1,
configurable: false
});
try {
Object.defineProperties(arr, {
length: { value: 1 }
});
return false;
} catch (ex) {
var desc = Object.getOwnPropertyDescriptor(arr, "length");
return ex instanceof TypeError && desc.value === 2 &&
desc.writable && !desc.enumerable && !desc.configurable;
}
}
runTestCase(testcase);
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