test/suite/intl402/ch12/12.3/12.3.2_FDT_1.js


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// Copyright 2012 Mozilla Corporation. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/**
 * @description Tests that format handles non-finite values correctly.
 * @author Norbert Lindenberg
 */

var invalidValues = [NaN, Infinity, -Infinity];

var format = new Intl.DateTimeFormat();

invalidValues.forEach(function (value) {
    var error;
    try {
        var result = format.format(value);
    } catch (e) {
        error = e;
    }
    if (error === undefined) {
        $ERROR("Invalid value " + value + " was not rejected.");
    } else if (error.name !== "RangeError") {
        $ERROR("Invalid value " + value + " was rejected with wrong error " + error.name + ".");
    }
});