// 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.// Environment Variables: LC_ALL=deassertEquals("de",(newIntl.Collator([])).resolvedOptions().locale);assertEquals("de",(newIntl.Collator(['xx'])).resolvedOptions().locale);assertEquals("de",(newIntl.Collator(undefined)).resolvedOptions().locale);assertEquals("de",(newIntl.Collator(undefined,{usage:'sort'})).resolvedOptions().locale);assertEquals("de",(newIntl.Collator(undefined,{usage:'search'})).resolvedOptions().locale);assertEquals("de",(newIntl.DateTimeFormat([])).resolvedOptions().locale);assertEquals("de",(newIntl.DateTimeFormat(['xx'])).resolvedOptions().locale);assertEquals("de",(newIntl.NumberFormat([])).resolvedOptions().locale);assertEquals("de",(newIntl.NumberFormat(['xx'])).resolvedOptions().locale);assertEquals("de",(newIntl.v8BreakIterator([])).resolvedOptions().locale);assertEquals("de",(newIntl.v8BreakIterator(['xx'])).resolvedOptions().locale);