10 lines
398 B
JavaScript
10 lines
398 B
JavaScript
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// Copyright 2023 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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for (const invalidLocale of ["", "1", "12", "123", "1234"]) {
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print(invalidLocale);
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assertThrows(() => "".toLocaleUpperCase(invalidLocale), RangeError);
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assertThrows(() => "".toLocaleLowerCase(invalidLocale), RangeError);
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}
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