var expectSignal = process.argv[2]

if (!expectSignal || !isNaN(expectSignal)) {
  throw new Error('signal not provided')
}

var onSignalExit = require('../../')

onSignalExit(function (code, signal) {
  // some signals don't always get recognized properly, because
  // they have the same numeric code.
  if (wanted[1] === true) {
    signal = !!signal
  }
  console.log('%j', {
    found: [ code, signal ],
    wanted: wanted
  })
})

var wanted
switch (expectSignal) {
  case 'SIGIOT':
  case 'SIGUNUSED':
  case 'SIGPOLL':
    wanted = [ null, true ]
    break
  default:
    wanted = [ null, expectSignal ]
    break
}

console.error('want', wanted)

setTimeout(function () {}, 1000)