blob: 0bb71c5358b2a60354c72db3af392e6e06cdef36 [file] [log] [blame]
// Copyright 2019 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --harmony-intl-add-calendar-numbering-system
let invalidNumberingSystem = [
"invalid",
"abce",
"finance",
"native",
"traditio",
];
// https://tc39.github.io/ecma402/#table-numbering-system-digits
let validNumberingSystem= [
"arab",
"arabext",
"bali",
"beng",
"deva",
"fullwide",
"gujr",
"guru",
"hanidec",
"khmr",
"knda",
"laoo",
"latn",
"limb",
"mlym",
"mong",
"mymr",
"orya",
"tamldec",
"telu",
"thai",
"tibt",
];
let locales = [
"en",
"ar",
];
invalidNumberingSystem.forEach(function(numberingSystem) {
assertThrows(
() => new Intl.DateTimeFormat(["en"], {numberingSystem}),
RangeError);
}
);
let value = new Date();
validNumberingSystem.forEach(function(numberingSystem) {
locales.forEach(function(base) {
let l = base + "-u-nu-" + numberingSystem;
let dtf = new Intl.DateTimeFormat([base], {numberingSystem});
assertEquals(l, dtf.resolvedOptions().locale);
assertEquals(numberingSystem, dtf.resolvedOptions().numberingSystem);
// Test the formatting result is the same as passing in via u-nu-
// in the locale.
let dtf2 = new Intl.DateTimeFormat([l]);
assertEquals(dtf2.format(value), dtf.format(value));
});
}
);