1'use strict'; 2const common = require('../common'); 3const fixtures = require('../common/fixtures'); 4const assert = require('assert'); 5const { Worker } = require('worker_threads'); 6 7const workerData = 'Hello from main thread'; 8 9const worker = new Worker(fixtures.path('worker-data.cjs'), { 10 workerData 11}); 12 13worker.on('message', common.mustCall((message) => { 14 assert.strictEqual(message, workerData); 15})); 16