1// Copyright 2013 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6//     * Redistributions of source code must retain the above copyright
7//       notice, this list of conditions and the following disclaimer.
8//     * Redistributions in binary form must reproduce the above
9//       copyright notice, this list of conditions and the following
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11//       with the distribution.
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13//       contributors may be used to endorse or promote products derived
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15//
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27
28// Constructing NumberFormat with no locale arguments or with []
29// creates one with default locale.
30
31var nf = new Intl.NumberFormat([]);
32
33var options = nf.resolvedOptions();
34
35// Check it's none of these first.
36assertFalse(options.locale === 'und');
37assertFalse(options.locale === '');
38assertFalse(options.locale === undefined);
39
40// Then check for equality.
41assertEquals(options.locale, %GetDefaultICULocale());
42
43var nfNone = new Intl.NumberFormat();
44assertEquals(options.locale, nfNone.resolvedOptions().locale);
45