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ES5Harness.registerTest({
    id: "15.2.3.7-6-a-238",

    path: "TestCases/chapter15/15.2/15.2.3/15.2.3.7/15.2.3.7-6-a-238.js",

    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 strings with different values (15.4.5.1 step 4.c)",

    test: function testcase() {
        var arr = [];

        Object.defineProperty(arr, "1", {
            value: "abcd"
        });

        try {
            Object.defineProperties(arr, {
                "1": {
                    value: "efgh"
                }
            });
            return false;
        } catch (ex) {
            return (ex instanceof TypeError) && dataPropertyAttributesAreCorrect(arr, "1", "abcd", false, false, false);
        }
    },

    precondition: function prereq() {
        return fnExists(Object.defineProperties) && fnExists(Object.defineProperty);
    }
});