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'use strict';
require('../common');
const cluster = require('cluster');
const assert = require('assert');
if (cluster.isMaster) {
const worker = cluster.fork();
let workerDead = worker.isDead();
assert.ok(!workerDead,
`isDead() returned ${workerDead}. isDead() should return ` +
'false right after the worker has been created.');
worker.on('exit', function() {
workerDead = worker.isDead();
assert.ok(workerDead,
`isDead() returned ${workerDead}. After an event has been ` +
'emitted, isDead should return true');
});
worker.on('message', function(msg) {
if (msg === 'readyToDie') {
worker.kill();
}
});
} else if (cluster.isWorker) {
const workerDead = cluster.worker.isDead();
assert.ok(!workerDead,
`isDead() returned ${workerDead}. isDead() should return ` +
'false when called from within a worker');
process.send('readyToDie');
}