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// Copyright 2022 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
function use(exports) {
const result = Object.create(null);
exports.forEach(x => result[x] = globalThis[x]);
return result;
}
function takeAndUseWebSnapshot(createObjects, exports) {
// Take a snapshot in Realm r1.
const r1 = Realm.create();
Realm.eval(r1, createObjects, { type: 'function' });
const snapshot = Realm.takeWebSnapshot(r1, exports);
// Use the snapshot in Realm r2.
const r2 = Realm.create();
const success = Realm.useWebSnapshot(r2, snapshot);
assertTrue(success);
const result =
Realm.eval(r2, use, { type: 'function', arguments: [exports] });
%HeapObjectVerify(result);
return result;
}
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