15 lines
569 B
JavaScript
15 lines
569 B
JavaScript
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// Copyright 2019 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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assertFalse(/ſ/i.test('ſ'.toUpperCase()));
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assertFalse(/ſ/i.test('ſ'.toUpperCase()[0]));
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assertTrue(/ſ/i.test('ſ'));
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assertTrue(/ſ/i.test('ſ'[0]));
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assertFalse(/ſ/i.test('s'.toUpperCase()));
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assertFalse(/ſ/i.test('s'.toUpperCase()[0]));
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assertFalse(/ſ/i.test('S'.toUpperCase()));
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assertFalse(/ſ/i.test('S'.toUpperCase()[0]));
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assertFalse(/ſ/i.test('S'));
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assertFalse(/ſ/i.test('S'[0]));
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