mirror of https://github.com/tc39/test262.git
29 lines
912 B
JavaScript
29 lines
912 B
JavaScript
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// Copyright 2011-2012 Norbert Lindenberg. All rights reserved.
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// Copyright 2012 Mozilla Corporation. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es5id: 10.1.2_a
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description: Tests that Intl.Collator can be subclassed.
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author: Norbert Lindenberg
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includes: [testIntl.js]
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---*/
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// get a collator and have it sort an array for comparison with the subclass
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var locales = ["tlh", "id", "en"];
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var a = ["A", "C", "E", "B", "D", "F"];
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var referenceCollator = new Intl.Collator(locales);
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var referenceSorted = a.slice().sort(referenceCollator.compare);
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class MyCollator extends Intl.Collator {
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constructor(locales, options) {
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super(locales, options);
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// could initialize MyCollator properties
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}
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// could add methods to MyCollator.prototype
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}
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var collator = new MyCollator(locales);
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a.sort(collator.compare);
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testArraysAreSame(referenceSorted, a);
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