v8/test/intl/segmenter/supported-locale.js
Frank Tang db6db6ed8f [Intl] Add more tests for Intl.Segmenter
Bug: v8:6891
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: I0b82b194cb7089aeaa322ed4e45008db6890e7a1
Reviewed-on: https://chromium-review.googlesource.com/c/1266995
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56704}
2018-10-16 15:17:09 +00:00

23 lines
720 B
JavaScript

// Copyright 2018 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-segmenter
assertEquals(
typeof Intl.Segmenter.supportedLocalesOf,
"function",
"Intl.Segmenter.supportedLocalesOf should be a function"
);
const undef = Intl.Segmenter.supportedLocalesOf();
assertEquals([], undef);
const empty = Intl.Segmenter.supportedLocalesOf([]);
assertEquals([], empty);
const strLocale = Intl.Segmenter.supportedLocalesOf("sr");
assertEquals("sr", strLocale[0]);
const multiLocale = ["sr-Thai-RS", "de", "zh-CN"];
assertEquals(multiLocale, Intl.Segmenter.supportedLocalesOf(multiLocale));