17 lines
431 B
JavaScript
17 lines
431 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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// Flags: --expose-externalize-string --shared-string-table
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let o = {};
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const key = "12345";
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externalizeString(key);
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let handler = {
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has(target, key) {
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return Reflect.has(target, key);
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}
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}
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let p = new Proxy(o, handler);
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assertFalse(Reflect.has(p, key));
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