node/test/parallel/test-cluster-setup-master.js
isaacs 3e1b1dd4a9 Remove excessive copyright/license boilerplate
The copyright and license notice is already in the LICENSE file.  There
is no justifiable reason to also require that it be included in every
file, since the individual files are not individually distributed except
as part of the entire package.
2015-01-12 15:30:28 -08:00

68 lines
1.5 KiB
JavaScript

var common = require('../common');
var assert = require('assert');
var cluster = require('cluster');
if (cluster.isWorker) {
// Just keep the worker alive
process.send(process.argv[2]);
} else if (cluster.isMaster) {
var checks = {
args: false,
setupEvent: false,
settingsObject: false
};
var totalWorkers = 2;
// Setup master
cluster.setupMaster({
args: ['custom argument'],
silent: true
});
cluster.once('setup', function() {
checks.setupEvent = true;
var settings = cluster.settings;
if (settings &&
settings.args && settings.args[0] === 'custom argument' &&
settings.silent === true &&
settings.exec === process.argv[1]) {
checks.settingsObject = true;
}
});
var correctIn = 0;
cluster.on('online', function lisenter(worker) {
worker.once('message', function(data) {
correctIn += (data === 'custom argument' ? 1 : 0);
if (correctIn === totalWorkers) {
checks.args = true;
}
worker.kill();
});
// All workers are online
if (cluster.onlineWorkers === totalWorkers) {
checks.workers = true;
}
});
// Start all workers
cluster.fork();
cluster.fork();
// Check all values
process.once('exit', function() {
assert.ok(checks.args, 'The arguments was noy send to the worker');
assert.ok(checks.setupEvent, 'The setup event was never emitted');
var m = 'The settingsObject do not have correct properties';
assert.ok(checks.settingsObject, m);
});
}