mirror of https://github.com/nodejs/node.git
31 lines
569 B
JavaScript
31 lines
569 B
JavaScript
'use strict';
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const { WeakReference } = require('internal/util');
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const {
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setDeserializeMainFunction
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} = require('v8').startupSnapshot
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let obj = { hello: 'world' };
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const ref = new WeakReference(obj);
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let gcCount = 0;
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let maxGC = 10;
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function run() {
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globalThis.gc();
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setImmediate(() => {
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gcCount++;
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if (ref.get() === undefined) {
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return;
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} else if (gcCount < maxGC) {
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run();
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} else {
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throw new Error(`Reference is still around after ${maxGC} GC`);
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}
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});
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}
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setDeserializeMainFunction(() => {
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obj = null;
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run();
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});
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