27 lines
890 B
JavaScript
27 lines
890 B
JavaScript
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// Copyright 2021 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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// Flags: --harmony_intl_locale_info
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// Test Unicode extension.
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function testExt(base, ukey, uvalue, property) {
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let baseLocale = new Intl.Locale(base);
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let extLocale = new Intl.Locale(base + "-u-" + ukey + "-" + uvalue);
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let baseActual = baseLocale[property];
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assertTrue(Array.isArray(baseActual));
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assertTrue(baseActual.length > 0);
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assertFalse(uvalue == baseActual[0]);
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let extActual = extLocale[property];
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assertTrue(Array.isArray(extActual));
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assertEquals(1, extActual.length);
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assertEquals(uvalue, extActual[0]);
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}
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testExt("ar", "ca", "roc", "calendars");
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testExt("fr", "nu", "thai", "numberingSystems");
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testExt("th", "co", "pinyin", "collations");
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testExt("ko", "hc", "h11", "hourCycles");
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