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Test Info:
/* Any copyright is dedicated to the Public Domain.
function run_test() {
test_methods_presence();
test_methods_calling();
test_constructors();
test_rtf_formatBestUnit();
test_datetimeformat();
test_getLanguageDirection();
test_stringHasRTLChars();
ok(true);
}
function test_methods_presence() {
equal(Services.intl.getCalendarInfo instanceof Function, true);
equal(Services.intl.getDisplayNamesDeprecated instanceof Function, true);
equal(Services.intl.getLocaleDisplayNames instanceof Function, true);
}
function test_methods_calling() {
Services.intl.getCalendarInfo("pl");
Services.intl.getDisplayNamesDeprecated("ar", { type: "language" });
new Services.intl.DateTimeFormat("fr");
new Services.intl.DisplayNames("fr", { type: "language" });
new Services.intl.ListFormat("fr");
new Services.intl.Locale("fr");
new Services.intl.RelativeTimeFormat("fr");
ok(true);
}
function test_constructors() {
let constructors = [
"Collator",
"DateTimeFormat",
"ListFormat",
"NumberFormat",
"PluralRules",
];
constructors.forEach(constructor => {
let obj = new Intl[constructor]();
let obj2 = new Services.intl[constructor]();
equal(typeof obj, typeof obj2);
});
}
function testRTFBestUnit(anchor, value, expected) {
let rtf = new Services.intl.RelativeTimeFormat("en-US");
deepEqual(rtf.formatBestUnit(new Date(value), { now: anchor }), expected);
}
function test_rtf_formatBestUnit() {
{
// format seconds-distant dates
let anchor = new Date("2016-04-10 12:00:00");
testRTFBestUnit(anchor, "2016-04-10 11:59:01", "59 seconds ago");
testRTFBestUnit(anchor, "2016-04-10 12:00:00", "now");
testRTFBestUnit(anchor, "2016-04-10 12:00:59", "in 59 seconds");
}
{
// format minutes-distant dates
let anchor = new Date("2016-04-10 12:00:00");
testRTFBestUnit(anchor, "2016-04-10 11:01:00", "59 minutes ago");
testRTFBestUnit(anchor, "2016-04-10 11:59", "1 minute ago");
testRTFBestUnit(anchor, "2016-04-10 12:01", "in 1 minute");
testRTFBestUnit(anchor, "2016-04-10 12:01:59", "in 1 minute");
testRTFBestUnit(anchor, "2016-04-10 12:59:59", "in 59 minutes");
}
{
// format hours-distant dates
let anchor = new Date("2016-04-10 12:00:00");
testRTFBestUnit(anchor, "2016-04-10 00:00", "12 hours ago");
testRTFBestUnit(anchor, "2016-04-10 13:00", "in 1 hour");
testRTFBestUnit(anchor, "2016-04-10 13:59:59", "in 1 hour");
testRTFBestUnit(anchor, "2016-04-10 23:59:59", "in 11 hours");
anchor = new Date("2016-04-10 01:00");
testRTFBestUnit(anchor, "2016-04-09 19:00", "6 hours ago");
testRTFBestUnit(anchor, "2016-04-09 18:00", "yesterday");
anchor = new Date("2016-04-10 23:00");
testRTFBestUnit(anchor, "2016-04-11 05:00", "in 6 hours");
testRTFBestUnit(anchor, "2016-04-11 06:00", "tomorrow");
anchor = new Date("2016-01-31 23:00");
testRTFBestUnit(anchor, "2016-02-01 05:00", "in 6 hours");
testRTFBestUnit(anchor, "2016-02-01 07:00", "tomorrow");
anchor = new Date("2016-12-31 23:00");
testRTFBestUnit(anchor, "2017-01-01 05:00", "in 6 hours");
testRTFBestUnit(anchor, "2017-01-01 07:00", "tomorrow");
}
{
// format days-distant dates
let anchor = new Date("2016-04-10 12:00:00");
testRTFBestUnit(anchor, "2016-04-01 00:00", "last week");
testRTFBestUnit(anchor, "2016-04-05 00:00", "5 days ago");
testRTFBestUnit(anchor, "2016-04-09 18:00", "yesterday");
testRTFBestUnit(anchor, "2016-04-11 09:00", "tomorrow");
testRTFBestUnit(anchor, "2016-04-30 23:59", "in 2 weeks");
testRTFBestUnit(anchor, "2016-03-31 23:59", "last week");
testRTFBestUnit(anchor, "2016-04-18 23:59", "next week");
testRTFBestUnit(anchor, "2016-03-03 23:59", "last month");
testRTFBestUnit(anchor, "2016-05-12 00:00", "next month");
anchor = new Date("2016-04-06 12:00");
testRTFBestUnit(anchor, "2016-03-31 23:59", "6 days ago");
anchor = new Date("2016-04-25 23:00");
testRTFBestUnit(anchor, "2016-05-01 00:00", "in 6 days");
}
{
// format months-distant dates
let anchor = new Date("2016-04-10 12:00:00");
testRTFBestUnit(anchor, "2016-01-01 00:00", "3 months ago");
testRTFBestUnit(anchor, "2016-03-01 00:00", "last month");
testRTFBestUnit(anchor, "2016-05-11 00:00", "next month");
testRTFBestUnit(anchor, "2016-12-01 23:59", "in 8 months");
anchor = new Date("2017-01-12 18:30");
testRTFBestUnit(anchor, "2016-12-14 18:30", "last month");
anchor = new Date("2016-12-14 18:30");
testRTFBestUnit(anchor, "2017-01-12 18:30", "next month");
anchor = new Date("2016-02-28 12:00");
testRTFBestUnit(anchor, "2015-12-31 23:59", "2 months ago");
}
{
// format year-distant dates
let anchor = new Date("2016-04-10 12:00:00");
testRTFBestUnit(anchor, "2014-04-01 00:00", "2 years ago");
testRTFBestUnit(anchor, "2015-03-01 00:00", "last year");
testRTFBestUnit(anchor, "2015-04-01 00:00", "last year");
testRTFBestUnit(anchor, "2015-05-01 00:00", "11 months ago");
testRTFBestUnit(anchor, "2015-12-01 00:00", "4 months ago");
testRTFBestUnit(anchor, "2016-02-01 00:00", "2 months ago");
testRTFBestUnit(anchor, "2017-05-01 00:00", "next year");
testRTFBestUnit(anchor, "2024-12-01 23:59", "in 8 years");
anchor = new Date("2017-01-12 18:30");
testRTFBestUnit(anchor, "2016-01-01 18:30", "last year");
testRTFBestUnit(anchor, "2015-12-29 18:30", "2 years ago");
anchor = new Date("2016-12-29 18:30");
testRTFBestUnit(anchor, "2017-02-12 18:30", "in 2 months");
testRTFBestUnit(anchor, "2017-07-12 18:30", "in 7 months");
testRTFBestUnit(anchor, "2017-11-29 18:30", "in 11 months");
testRTFBestUnit(anchor, "2017-12-01 18:30", "next year");
testRTFBestUnit(anchor, "2018-01-02 18:30", "in 2 years");
testRTFBestUnit(anchor, "2098-01-02 18:30", "in 82 years");
}
}
function test_datetimeformat() {
Services.prefs.setStringPref(
"intl.date_time.pattern_override.date_long",
"yyyy年M月d日"
);
let formatted = new Services.intl.DateTimeFormat("ja", {
dateStyle: "long",
}).format(new Date("2020-12-08 21:00:05"));
equal(formatted, "2020年12月8日");
Services.prefs.clearUserPref("intl.date_time.pattern_override.date_long");
}
function test_getLanguageDirection() {
equal(Services.intl.getScriptDirection("ar"), "rtl");
equal(Services.intl.getScriptDirection("ar-EG"), "rtl");
equal(Services.intl.getScriptDirection("ckb"), "rtl");
equal(Services.intl.getScriptDirection("fa"), "rtl");
equal(Services.intl.getScriptDirection("he"), "rtl");
equal(Services.intl.getScriptDirection("ur"), "rtl");
equal(Services.intl.getScriptDirection("en"), "ltr");
equal(Services.intl.getScriptDirection("en-US"), "ltr");
equal(Services.intl.getScriptDirection("fr"), "ltr");
}
function test_stringHasRTLChars() {
equal(Services.intl.stringHasRTLChars(""), false);
equal(Services.intl.stringHasRTLChars("a"), false);
equal(Services.intl.stringHasRTLChars("أهلا"), true);
equal(Services.intl.stringHasRTLChars(">\u202e<"), true);
const invalidArgs = [undefined, null, false, 42, {}];
for (const invalidArg of invalidArgs) {
try {
Services.intl.stringHasRTLChars(invalidArg);
ok(
false,
`stringHasRTLChars should throw when called with ${invalidArg}`
);
} catch (e) {
ok(true, `stringHasRTLChars throws when called with ${invalidArg}`);
}
}
}