// Test for thread-safety issues caused by subsequent imports of the module
// in worker threads: https://github.com/mscdex/ssh2/issues/1393.
// Each subsequent worker increases probability of abnormal termination.
// The probability of a false pass due to zero response becomes negligible
// for 4 consecutive workers.
'use strict'

try {
  require('bare-process/global')
} catch {
  /* Node.js */
}

let Worker, isMainThread
try {
  ;({ Worker, isMainThread } = require('worker_threads'))
} catch (e) {
  if (e.code !== 'MODULE_NOT_FOUND') throw e
  process.exit(0)
}
require('../lib/index.js')

if (isMainThread) {
  async function runWorker() {
    return new Promise((r) => new Worker(__filename).on('exit', r))
  }
  runWorker().then(runWorker).then(runWorker).then(runWorker)
}