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sourceRevisionAtLastExport: 33f2fb0e53d135f0ee17cfccd9d993eb2a6f47de targetRevisionAtLastExport: 31340cbd9add103f586d501b0c3354b7b182abc0
54 lines
2.5 KiB
JavaScript
54 lines
2.5 KiB
JavaScript
// Copyright 2013 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Constructing Collator with no locale arguments or with []
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// creates one with default locale.
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var collator = new Intl.Collator([]);
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var options = collator.resolvedOptions();
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// Check it's none of these first.
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assertFalse(options.locale === 'und');
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assertFalse(options.locale === '');
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assertFalse(options.locale === undefined);
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// Then check for legitimacy.
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assertLanguageTag(%GetDefaultICULocale(), options.locale);
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var collatorNone = new Intl.Collator();
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assertEquals(options.locale, collatorNone.resolvedOptions().locale);
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// TODO(cira): remove support for {} to mean empty list.
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var collatorBraket = new Intl.Collator({});
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assertEquals(options.locale, collatorBraket.resolvedOptions().locale);
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var collatorWithOptions = new Intl.Collator(undefined, {usage: 'search'});
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var locale = collatorWithOptions.resolvedOptions().locale;
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assertLanguageTag(%GetDefaultICULocale(), locale);
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assertEquals(locale.indexOf('-co-search'), -1);
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