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Kmake/deps/v8/test/intl/date-format/resolved-options-unwrap.js
2026-05-26 23:36:42 -07:00

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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.
// Test the Intl.DateTimeFormat.prototype.resolvedOptions will properly handle
// 3. Let dtf be ? UnwrapDateTimeFormat(dtf).
var x = Object.create(Intl.DateTimeFormat.prototype);
x = Intl.DateTimeFormat.call(x, 'en');
var resolvedOptions = Intl.DateTimeFormat.prototype.resolvedOptions.call(x);
assertEquals(resolvedOptions.locale, 'en')