summaryrefslogtreecommitdiff
path: root/test/parallel/test-timers-unref-active-unenrolled-disposed.js
blob: 675da017173e8864ba96d90f96d189c4670649c6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
'use strict';

// https://github.com/nodejs/node/pull/2540/files#r38231197

const common = require('../common');
const timers = require('timers');
const assert = require('assert');
const domain = require('domain');

// Crazy stuff to keep the process open,
// then close it when we are actually done.
const TEST_DURATION = common.platformTimeout(1000);
const keepOpen = setTimeout(function() {
  throw new Error('Test timed out. keepOpen was not canceled.');
}, TEST_DURATION);

const endTest = makeTimer(2);

const someTimer = makeTimer(1);
someTimer.domain = domain.create();
someTimer.domain.dispose();
someTimer._onTimeout = function() {
  throw new Error('someTimer was not supposed to fire!');
};

endTest._onTimeout = common.mustCall(function() {
  assert.strictEqual(someTimer._idlePrev, null);
  assert.strictEqual(someTimer._idleNext, null);
  clearTimeout(keepOpen);
});

const cancelsTimer = makeTimer(1);
cancelsTimer._onTimeout = common.mustCall(function() {
  someTimer._idleTimeout = 0;
});

timers._unrefActive(cancelsTimer);
timers._unrefActive(someTimer);
timers._unrefActive(endTest);

function makeTimer(msecs) {
  const timer = {};
  timers.unenroll(timer);
  timers.enroll(timer, msecs);
  return timer;
}