src/v8/test/intl/regress-928068.js

// 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.

assertDoesNotThrow(
    ()=>(new Date().toLocaleString(
        "en-US", {timeZone: "Antarctica/DumontDUrville"})));

assertDoesNotThrow(
    ()=>(new Date().toLocaleString(
        "en-US", {timeZone: "antarctica/dumontdurville"})));