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39215e1cfa
Starting the long process of refactoring our own tests to use the node:test module and mocks. PR-URL: https://github.com/nodejs/node/pull/54574 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
35 lines
823 B
JavaScript
35 lines
823 B
JavaScript
// Flags: --no-warnings --expose-gc --expose-internals
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'use strict';
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require('../common');
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const {
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strictEqual,
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} = require('assert');
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const {
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test,
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} = require('node:test');
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const {
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kWeakHandler,
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} = require('internal/event_target');
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const { setTimeout: sleep } = require('timers/promises');
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// The tests in this file depend on Node.js internal APIs. These are not necessarily
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// portable to other runtimes
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test('A weak event listener should not prevent gc', async () => {
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// If the event listener is weak, however, it should not prevent gc
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let ref;
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function handler() {}
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{
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ref = new globalThis.WeakRef(AbortSignal.timeout(1_200_000));
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ref.deref().addEventListener('abort', handler, { [kWeakHandler]: {} });
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}
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await sleep(10);
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globalThis.gc();
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strictEqual(ref.deref(), undefined);
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});
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