// Copyright 2012 Mozilla Corporation. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 13.3.0_6_1
description: >
Tests that Date.prototype.toLocaleString & Co. throws the same
exceptions as Intl.DateTimeFormat.
author: Norbert Lindenberg
---*/
var functions = {
toLocaleString: Date.prototype.toLocaleString,
toLocaleDateString: Date.prototype.toLocaleDateString,
toLocaleTimeString: Date.prototype.toLocaleTimeString
};
var locales = [null, [NaN], ["i"], ["de_DE"]];
var options = [
{localeMatcher: null},
{timeZone: "invalid"},
{hour: "long"},
{formatMatcher: "invalid"}
];
Object.getOwnPropertyNames(functions).forEach(function (p) {
var f = functions[p];
locales.forEach(function (locales) {
var referenceError, error;
try {
var format = new Intl.DateTimeFormat(locales);
} catch (e) {
referenceError = e;
}
assert.notSameValue(referenceError, undefined, "Internal error: Expected exception was not thrown by Intl.DateTimeFormat for locales " + locales + ".");
assert.throws(referenceError.constructor, function() {
var result = f.call(new Date(), locales);
}, "Date.prototype." + p + " didn't throw exception for locales " + locales + ".");
});
options.forEach(function (options) {
var referenceError, error;
try {
var format = new Intl.DateTimeFormat([], options);
} catch (e) {
referenceError = e;
}
assert.notSameValue(referenceError, undefined, "Internal error: Expected exception was not thrown by Intl.DateTimeFormat for options " + JSON.stringify(options) + ".");
assert.throws(referenceError.constructor, function() {
var result = f.call(new Date(), [], options);
}, "Date.prototype." + p + " didn't throw exception for options " + JSON.stringify(options) + ".");
});
});