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'use strict';
require('../common');
const assert = require('assert');
const events = require('events');
const e = new events.EventEmitter();
const num_args_emitted = [];
e.on('numArgs', function() {
const numArgs = arguments.length;
num_args_emitted.push(numArgs);
});
e.on('foo', function() {
num_args_emitted.push(arguments.length);
});
e.on('foo', function() {
num_args_emitted.push(arguments.length);
});
e.emit('numArgs');
e.emit('numArgs', null);
e.emit('numArgs', null, null);
e.emit('numArgs', null, null, null);
e.emit('numArgs', null, null, null, null);
e.emit('numArgs', null, null, null, null, null);
e.emit('foo', null, null, null, null);
process.on('exit', function() {
assert.deepStrictEqual([0, 1, 2, 3, 4, 5, 4, 4], num_args_emitted);
});
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