artesanias/node_modules/tape/test/max_listeners.js

var spawn = require('child_process').spawn;
var path = require('path');

var ps = spawn(process.execPath, [path.join(__dirname, 'max_listeners', 'source.js')]);

ps.stdout.pipe(process.stdout, { end : false });

ps.stderr.on('data', function (buf) {
    console.log('not ok ' + buf);
});