v8/test/intl/regress-8030.js
Frank Tang 65cc04fbd7 [Intl] fix Intl.ListFormat / RelativeTimeFormat subclassing bug
Bug: v8:8030, v8:8031
Cq-Include-Trybots: luci.v8.try:v8_linux_noi18n_rel_ng
Change-Id: Iaac58cc3a692ea9d7c986b24414403b57d00b904
Reviewed-on: https://chromium-review.googlesource.com/1180084
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55322}
2018-08-23 01:45:33 +00:00

22 lines
742 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-relative-time-format
var locales = ["tlh", "id", "en"];
var referenceRelativeTimeFormat = new Intl.RelativeTimeFormat(locales);
var referenceFormatted = referenceRelativeTimeFormat.format(3, "day");
class MyFormat extends Intl.RelativeTimeFormat {
constructor(locales, options) {
super(locales, options);
// could initialize MyRelativeTimeFormat properties
}
// could add methods to MyRelativeTimeFormat.prototype
}
var format = new MyFormat(locales);
var actual = format.format(3, "day");
assertEquals(actual, referenceFormatted);