LayoutTests/ietestcenter/Javascript/TestCases/15.4.4.14-5-22.js

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ES5Harness.registerTest({

    id: "15.4.4.14-5-22",

    path: "TestCases/chapter15/15.4/15.4.4/15.4.4.14/15.4.4.14-5-22.js",

    description: "Array.prototype.indexOf when value of 'fromIndex' is an Object, which has an own valueOf method",

    test: function testcase() {

        var fromIndex = {
            valueOf: function () {
                return 1;
            }
        };


        return [0, true].indexOf(true, fromIndex) === 1;
    },

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

});