22 lines
661 B
JavaScript
22 lines
661 B
JavaScript
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// Copyright 2018 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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const pr = new Intl.PluralRules();
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const inputs = [undefined, null, true, false, 1, '', 'test', {}, { a: 1 }];
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inputs.forEach(input => {
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const number = Number(input);
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const expected = pr.select(number);
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const actual = pr.select(input);
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assertEquals(actual, expected);
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});
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let count = 0;
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const dummyObject = {};
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dummyObject[Symbol.toPrimitive] = () => ++count;
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assertEquals(pr.select(dummyObject), pr.select(count));
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assertEquals(count, 1);
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assertEquals(pr.select(0), pr.select(-0))
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