Function checkWorkerActive

test/sequential/test-worker-eventlooputil.js:97–111

()

}

function checkWorkerActive() {
  const w = workerELU();

  metricsCh.port2.postMessage({ cmd: 'spin', dur: 50 });
  metricsCh.port2.once('message', mustCall((wElu) => {
    const w2 = workerELU(w);

    assert.ok(w2.active >= 50, `${w2.active} < 50`);
    assert.ok(wElu.active >= 50, `${wElu.active} < 50`);
    assert.ok(idleActive(wElu) < idleActive(w2),
              `${idleActive(wElu)} >= ${idleActive(w2)}`);

    metricsCh.port2.postMessage({ cmd: 'close' });
  }));
}

function idleActive(elu) {
  return elu.idle + elu.active;