21 lines
870 B
JavaScript
21 lines
870 B
JavaScript
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// Copyright 2017 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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var df = new Intl.DateTimeFormat();
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assertThrows("df.format(Infinity)", RangeError);
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assertThrows("df.formatToParts(Infinity)", RangeError);
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assertThrows("df.format(-Infinity)", RangeError);
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assertThrows("df.formatToParts(-Infinity)", RangeError);
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assertThrows("df.format(NaN)", RangeError);
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assertThrows("df.formatToParts(NaN)", RangeError);
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// https://crbug.com/774833
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var df2 = new Intl.DateTimeFormat('en', {'hour': 'numeric'});
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Date.prototype.valueOf = "ponies";
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assertEquals(df.format(Date.now()), df.format());
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assertEquals(df2.format(Date.now()), df2.format());
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assertEquals(df.formatToParts(Date.now()), df.formatToParts());
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assertEquals(df2.formatToParts(Date.now()), df2.formatToParts());
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