node/test/parallel/test-dgram-ref.js

'use strict';
require('../common');
var dgram = require('dgram');

// should not hang, see #1282
dgram.createSocket('udp4');
dgram.createSocket('udp6');
test: enable linting for tests Enable linting for the test directory. A number of changes was made so all tests conform the current rules used by lib and src directories. The only exception for tests is that unreachable (dead) code is allowed. test-fs-non-number-arguments-throw had to be excluded from the changes because of a weird issue on Windows CI. PR-URL: https://github.com/nodejs/io.js/pull/1721 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> 10 years ago			`'use strict';`
test: remove unnecessary assignments common.js needs to be loaded in all tests so that there is checking for variable leaks and possibly other things. However, it does not need to be assigned to a variable if nothing in common.js is referred to elsewhere in the test. The main tradeoff for this bit of code churn is that it gets the code base most of the way to being able to enable the no-unused-vars rule in eslint. (The non-tooling benefit is that it lessens cognitive load when reading tests as it is an immediate indication that none of the functions or properties in common.js will be used by the test.) PR-URL: https://github.com/nodejs/node/pull/4563 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> 9 years ago			`require('../common');`
test: add failing dgram refcount test Idle UDP sockets (reading nor writing) should not keep the event loop alive. This will get fixed in v0.8 one way or the other. 13 years ago			`var dgram = require('dgram');`

			`// should not hang, see #1282`
			`dgram.createSocket('udp4');`
			`dgram.createSocket('udp6');`