30 lines
772 B
JavaScript
30 lines
772 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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// Flags: --allow-natives-syntax
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function CheckExternal() {
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let o = {};
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const key = "25964";
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externalizeString(key);
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o[key] = 'foo';
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assertTrue(Reflect.has(o, key));
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}
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CheckExternal();
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function CheckInternalizedExternal() {
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let o = {};
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const key = createExternalizableString("259" + "63");
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const shared_key = %ShareObject(key);
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externalizeString(shared_key);
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%InternalizeString("25963");
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%InternalizeString(shared_key);
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o[shared_key] = 'foo';
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assertTrue(Reflect.has(o, shared_key));
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}
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CheckInternalizedExternal();
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