test-worker-nearheaplimit-deadlock.js

'use strict';
const common = require('../common');
const assert = require('assert');
const worker_threads = require('worker_threads');

const opts = {
  eval: true,
  resourceLimits: {
    maxYoungGenerationSizeMb: 0,
    maxOldGenerationSizeMb: 0
  }
};

const worker = new worker_threads.Worker('str', opts);
const arr = [];
for (let i = 0; i < 15000000; ++i) {
  arr.push('num.' + i);
}

worker.on('error', common.mustCall((err) => {
  assert.strictEqual(err.code, 'ERR_WORKER_OUT_OF_MEMORY');
}));