f226350fcb
PR-URL: https://github.com/nodejs/node/pull/47251 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Richard Lau <rlau@redhat.com>
53 lines
1.3 KiB
JavaScript
53 lines
1.3 KiB
JavaScript
// Copyright 2021 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-gc --noincremental-marking --no-concurrent-inlining
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(async function () {
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let cleanup_called = false;
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function cleanup(holdings) {
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cleanup_called = true;
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};
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let cleanup_called_2 = false;
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function cleanup2(holdings) {
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cleanup_called_2 = true;
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};
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const fg = new FinalizationRegistry(cleanup);
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let task_1_gc = (async function () {
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const fg2 = new FinalizationRegistry(cleanup2);
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(function () {
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fg.register({}, "holdings1");
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fg2.register({}, "holdings2");
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})();
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// Schedule fg and fg2 for cleanup.
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await gc({ type: 'major', execution: 'async' });
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assertFalse(cleanup_called);
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assertFalse(cleanup_called_2);
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})();
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// Schedule a task to collect fg2, but fg is still alive.
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let task_2_gc = (async function () {
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await gc({ type: 'major', execution: 'async' });
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assertFalse(cleanup_called);
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assertFalse(cleanup_called_2);
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})();
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// Wait for the two GC tasks to be executed.
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await task_1_gc;
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await task_2_gc;
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// Check that only the cleanup for fg will be called.
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setTimeout(function() {
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assertTrue(cleanup_called);
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assertFalse(cleanup_called_2);
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}, 0);
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})();
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