node/test/parallel/test-cluster-disconnect-wit...

'use strict';
require('../common');
const assert = require('assert');
const cluster = require('cluster');

let disconnected;

process.on('exit', function() {
  assert(disconnected);
});

cluster.disconnect(function() {
  disconnected = true;
});

// Assert that callback is not sometimes synchronous
assert(!disconnected);
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: load common.js to test for global leaks common.js contains code that checks for variables leaking into the global namespace. Load common.js in all tests that do not intentionally leak variables. PR-URL: https://github.com/nodejs/node/pull/3095 Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com> 9 years ago			`require('../common');`
test: use const for all require() calls PR-URL: https://github.com/nodejs/node/pull/10550 Reviewed-By: Rich Trott <rtrott@gmail.com> 8 years ago			`const assert = require('assert');`
			`const cluster = require('cluster');`
cluster: disconnect callback should always occur Fixes issue in 0.11 where callback doesn't occur if worker count is currently zero. In 0.10 callback occurs after worker count is zero, and occurs in next tick if worker count is currently zero. 11 years ago
test: use eslint to fix var->const/let Manually fix issues that eslint --fix couldn't do automatically. PR-URL: https://github.com/nodejs/node/pull/10685 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> 8 years ago			`let disconnected;`
cluster: disconnect callback should always occur Fixes issue in 0.11 where callback doesn't occur if worker count is currently zero. In 0.10 callback occurs after worker count is zero, and occurs in next tick if worker count is currently zero. 11 years ago
			`process.on('exit', function() {`
			`assert(disconnected);`
			`});`

			`cluster.disconnect(function() {`
			`disconnected = true;`
			`});`
test: assert cluster.disconnect is async See joyent/node#8043, test passed on v0.11 already, but this makes the test stronger. Reviewed-by: Trevor Norris <trev.norris@gmail.com> 10 years ago
			`// Assert that callback is not sometimes synchronous`
			`assert(!disconnected);`