LayoutTests/ietestcenter/Javascript/TestCases/15.4.4.14-3-24.js

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ES5Harness.registerTest({

    id: "15.4.4.14-3-24",

    path: "TestCases/chapter15/15.4/15.4.4/15.4.4.14/15.4.4.14-3-24.js",

    description: "Array.prototype.indexOf when value of 'length' is a positive non-integer, ensure truncation occurs in the proper direction",

    test: function testcase() {

        var obj = { 122: true, 123: false, length: 123.321 }; //length will be 123 finally

        return Array.prototype.indexOf.call(obj, true) === 122 &&
        Array.prototype.indexOf.call(obj, false) === -1;
    },

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

});