12 lines
507 B
JavaScript
12 lines
507 B
JavaScript
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// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Test the Intl.DateTimeFormat.prototype.resolvedOptions will properly handle
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// 3. Let dtf be ? UnwrapDateTimeFormat(dtf).
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var x = Object.create(Intl.DateTimeFormat.prototype);
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x = Intl.DateTimeFormat.call(x, 'en');
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var resolvedOptions = Intl.DateTimeFormat.prototype.resolvedOptions.call(x);
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assertEquals(resolvedOptions.locale, 'en')
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