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c3fd50463f
Execute many module loads in worker in a loop while exiting from the main thread at arbitrary execution points, and make sure that the workers quiesce without crashing. `worker_threads` are not necessarily the subject of testing, those are used for easy simulation of multi-thread scenarios. Refs: https://github.com/nodejs/node/issues/25007 PR-URL: https://github.com/nodejs/node/pull/25083 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
25 lines
749 B
JavaScript
25 lines
749 B
JavaScript
'use strict';
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require('../common');
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// Harden the thread interactions on the exit path.
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// Ensure workers are able to bail out safe at
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// arbitrary execution points. By using a number of
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// internal modules as load candidates, the expectation
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// is that those will be at various control flow points
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// preferrably in the C++ land.
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const { Worker } = require('worker_threads');
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for (let i = 0; i < 10; i++) {
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new Worker("const modules = ['fs', 'assert', 'async_hooks'," +
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"'buffer', 'child_process', 'net', 'http', 'https', 'os'," +
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"'path', 'v8', 'vm'];" +
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'modules.forEach((module) => {' +
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'const m = require(module);' +
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'});', { eval: true });
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}
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// Allow workers to go live.
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setTimeout(() => {
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process.exit(0);
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}, 200);
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