'use strict';

let s = 'function EventEmitter () {\n' +
        '  this.listeners = [];\n' +
        '}\n' +
        'EventEmitter.prototype.on = function (name, listener) {\n' +
        '  this.listeners.push(listener);\n' +
        '};\n' +
        'EventEmitter.prototype.emit = function (name, data) {\n' +
        '  this.listeners.some((listener) => {\n' +
        '    listener(data);\n' +
        '  });\n' +
        '};\n' +
        'const ee = new EventEmitter();\n';

for (let i = 0; i < 140; i += 1) {
  s += 'ee.on(\'message\', (data) => {\n' +
       '  console.log(data);\n' +
       '});\n';
}

s += 'ee.emit(\'message\', \'hooray\');\n';

s = '\'use strict\';\n' +
    '\n' + s;

require('fs').writeFileSync(
  'test-x-index.js', s
);