LayoutTests/ietestcenter/Javascript/TestCases/15.4.4.14-1-16.js

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ES5Harness.registerTest({

    id: "15.4.4.14-1-16",

    path: "TestCases/chapter15/15.4/15.4.4/15.4.4.14/15.4.4.14-1-16.js",

    description: "Array.prototype.indexOf applied to the document host object",

    test: function testcase() {
        try {
            document[1] = true;
            document.length = 2;
            return Array.prototype.indexOf.call(document, true) === 1;
        } finally {
            delete document[1];
            delete document.length;
        };
    },

    precondition: function prereq() {
        return fnExists(Array.prototype.indexOf);
    }

});