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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 the set of options for the date and time components is processed correctly.
* @author Norbert Lindenberg
*/
$INCLUDE("testIntl.js");
var locales = [[], ["zh-Hans-CN"], ["hi-IN"], ["en-US"], ["id-ID"]];
var dates = [new Date(), new Date(0), new Date(Date.parse("1989-11-09T17:57:00Z"))];
function testWithDateTimeFormat(options, expected) {
locales.forEach(function (locales) {
var format = new Intl.DateTimeFormat(locales, options);
var resolvedOptions = format.resolvedOptions();
getDateTimeComponents().forEach(function (component) {
if (resolvedOptions.hasOwnProperty(component)) {
if (!expected.hasOwnProperty(component)) {
$ERROR("Unrequested component " + component +
" added to expected subset " + JSON.stringify(expected) +
"; locales " + locales + ", options " +
(options ? JSON.stringify(options) : options) + ".");
}
} else {
if (expected.hasOwnProperty(component)) {
$ERROR("Missing component " + component +
" from expected subset " + JSON.stringify(expected) +
"; locales " + locales + ", options " +
(options ? JSON.stringify(options) : options) + ".");
}
}
});
});
}
function testWithToLocale(f, options, expected) {
// expected can be either one subset or an array of possible subsets
if (expected.length === undefined) {
expected = [expected];
}
locales.forEach(function (locales) {
dates.forEach(function (date) {
var formatted = Date.prototype[f].call(date, locales, options);
var expectedStrings = [];
expected.forEach(function (expected) {
var referenceFormat = new Intl.DateTimeFormat(locales, expected);
expectedStrings.push(referenceFormat.format(date));
});
if (expectedStrings.indexOf(formatted) === -1) {
$ERROR("Function " + f + " did not return expected string for locales " +
locales + ", options " + (options? JSON.stringify(options) : options) +
"; expected " +
(expectedStrings.length === 1 ? expectedStrings[0] : "one of " + expectedStrings) +
", got " + formatted + ".");
}
});
});
}
// any/date: steps 5a, 6a, 7a
testWithDateTimeFormat(undefined, {year: "numeric", month: "numeric", day: "numeric"});
// any/date: steps 5a, 6a
testWithDateTimeFormat({year: "numeric", month: "numeric"}, {year: "numeric", month: "numeric"});
// any/date: steps 5a, 6a
testWithDateTimeFormat({hour: "numeric", minute: "numeric"}, {hour: "numeric", minute: "numeric"});
// any/all: steps 5a, 6a, 7a, 8a
testWithToLocale("toLocaleString", undefined, [
// the first one is not guaranteed to be supported; the second one is
{year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"},
{weekday: "short", year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"}
]);
// any/all: steps 5a, 6a
testWithToLocale("toLocaleString", {year: "numeric", month: "numeric"}, {year: "numeric", month: "numeric"});
// any/all: steps 5a, 6a
testWithToLocale("toLocaleString", {hour: "numeric", minute: "numeric"}, {hour: "numeric", minute: "numeric"});
// date/date: steps 5a, 7a
testWithToLocale("toLocaleDateString", undefined, {year: "numeric", month: "numeric", day: "numeric"});
// date/date: steps 5a
testWithToLocale("toLocaleDateString", {year: "numeric", month: "numeric"}, {year: "numeric", month: "numeric"});
// date/date: steps 5a, 7a
testWithToLocale("toLocaleDateString", {hour: "numeric", minute: "numeric", second: "numeric"}, [
// the first one is not guaranteed to be supported; the second one is
{year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"},
{weekday: "short", year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"}
]);
// time/time: steps 6a, 8a
testWithToLocale("toLocaleTimeString", undefined, {hour: "numeric", minute: "numeric", second: "numeric"});
// time/time: steps 6a, 8a
testWithToLocale("toLocaleTimeString", {weekday: "short", year: "numeric", month: "numeric", day: "numeric"},
{weekday: "short", year: "numeric", month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", second: "numeric"});
// time/time: steps 6a
testWithToLocale("toLocaleTimeString", {hour: "numeric", minute: "numeric"}, {hour: "numeric", minute: "numeric"});
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