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Kmake/deps/v8/test/intl/segmenter/supported-locale.js
2026-05-26 23:36:42 -07:00

22 lines
715 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.
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, {localeMatcher: "lookup"}));