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'use strict';
const common = require('../common.js');
const EventEmitter = require('events').EventEmitter;
const bench = common.createBenchmark(main, {
n: [2e6],
argc: [0, 2, 4, 10],
listeners: [1, 5, 10],
});
function main({ n, argc, listeners }) {
const ee = new EventEmitter();
for (var k = 0; k < listeners; k += 1)
ee.on('dummy', () => {});
var i;
switch (argc) {
case 2:
bench.start();
for (i = 0; i < n; i += 1) {
ee.emit('dummy', true, 5);
}
bench.end(n);
break;
case 4:
bench.start();
for (i = 0; i < n; i += 1) {
ee.emit('dummy', true, 5, 10, false);
}
bench.end(n);
break;
case 10:
bench.start();
for (i = 0; i < n; i += 1) {
ee.emit('dummy', true, 5, 10, false, 5, 'string', true, false, 11, 20);
}
bench.end(n);
break;
default:
bench.start();
for (i = 0; i < n; i += 1) {
ee.emit('dummy');
}
bench.end(n);
break;
}
}