11 lines
317 B
JavaScript
11 lines
317 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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const re = /^.*?Y((?=X?).)*Y$/s;
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const sult = "YABCY";
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const result = re.exec(sult);
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assertNotNull(result);
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assertArrayEquals([sult, "C"], result);
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