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PR-URL: https://github.com/nodejs/node/pull/41818 Refs: https://coverage.nodejs.org/coverage-7123a00b03a90862/lib/internal/worker.js.html#L412 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
17 lines
502 B
JavaScript
17 lines
502 B
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const { Worker } = require('worker_threads');
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const { once } = require('events');
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// Ensure that worker.getHeapSnapshot() returns a valid JSON
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(async () => {
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const worker = new Worker('setInterval(() => {}, 1000);', { eval: true });
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await once(worker, 'online');
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const stream = await worker.getHeapSnapshot();
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assert.ok(JSON.parse(stream.read()));
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await worker.terminate();
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})().then(common.mustCall());
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