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// Copyright 2021 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.
// Flags: --expose-gc --noincremental-marking --no-concurrent-inlining
(async function () {
let cleanup_called = false;
function cleanup(holdings) {
cleanup_called = true;
};
let cleanup_called_2 = false;
function cleanup2(holdings) {
cleanup_called_2 = true;
};
const fg = new FinalizationRegistry(cleanup);
let task_1_gc = (async function () {
const fg2 = new FinalizationRegistry(cleanup2);
(function () {
fg.register({}, "holdings1");
fg2.register({}, "holdings2");
})();
// Schedule fg and fg2 for cleanup.
await gc({ type: 'major', execution: 'async' });
assertFalse(cleanup_called);
assertFalse(cleanup_called_2);
})();
// Schedule a task to collect fg2, but fg is still alive.
let task_2_gc = (async function () {
await gc({ type: 'major', execution: 'async' });
assertFalse(cleanup_called);
assertFalse(cleanup_called_2);
})();
// Wait for the two GC tasks to be executed.
await task_1_gc;
await task_2_gc;
// Check that only the cleanup for fg will be called.
setTimeout(function() {
assertTrue(cleanup_called);
assertFalse(cleanup_called_2);
}, 0);
})();
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