node/test/parallel/test-timers-unref.js
isaacs 3e1b1dd4a9 Remove excessive copyright/license boilerplate
The copyright and license notice is already in the LICENSE file.  There
is no justifiable reason to also require that it be included in every
file, since the individual files are not individually distributed except
as part of the entire package.
2015-01-12 15:30:28 -08:00

49 lines
1.3 KiB
JavaScript

var common = require('../common');
var assert = require('assert');
var interval_fired = false,
timeout_fired = false,
unref_interval = false,
unref_timer = false,
interval, check_unref, checks = 0;
var LONG_TIME = 10 * 1000;
var SHORT_TIME = 100;
setInterval(function() {
interval_fired = true;
}, LONG_TIME).unref();
setTimeout(function() {
timeout_fired = true;
}, LONG_TIME).unref();
interval = setInterval(function() {
unref_interval = true;
clearInterval(interval);
}, SHORT_TIME).unref();
setTimeout(function() {
unref_timer = true;
}, SHORT_TIME).unref();
check_unref = setInterval(function() {
if (checks > 5 || (unref_interval && unref_timer))
clearInterval(check_unref);
checks += 1;
}, 100);
// Should not assert on args.Holder()->InternalFieldCount() > 0. See #4261.
(function() {
var t = setInterval(function() {}, 1);
process.nextTick(t.unref.bind({}));
process.nextTick(t.unref.bind(t));
})();
process.on('exit', function() {
assert.strictEqual(interval_fired, false, 'Interval should not fire');
assert.strictEqual(timeout_fired, false, 'Timeout should not fire');
assert.strictEqual(unref_timer, true, 'An unrefd timeout should still fire');
assert.strictEqual(unref_interval, true, 'An unrefd interval should still fire');
});