node/test/parallel/test-timers-unrefed-in-befo...

'use strict';

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

let once = 0;

process.on('beforeExit', () => {
  if (once > 1)
    throw new RangeError('beforeExit should only have been called once!');

  setTimeout(common.noop, 1).unref();
  once++;
});

process.on('exit', (code) => {
  if (code !== 0) return;

  assert.strictEqual(once, 1);
});
timers: reuse timer in `setTimeout().unref()` Instead of creating new timer - reuse the timer from the freelist. This won't make the freelist timer active for the duration of `uv_close()`, and will let the event-loop exit properly. Fix: #1264 PR-URL: https://github.com/nodejs/node/pull/3407 Reviewed-By: Trevor Norris <trev.norris@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> 9 years ago			`'use strict';`

test: add common.noop, default for common.mustCall() Export a new common.noop no-operation function for general use. Allow using common.mustCall() without a fn argument to simplify test cases. Replace various non-op functions throughout tests with common.noop PR-URL: https://github.com/nodejs/node/pull/12027 Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Teddy Katz <teddy.katz@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> 8 years ago			`const common = require('../common');`
timers: reuse timer in `setTimeout().unref()` Instead of creating new timer - reuse the timer from the freelist. This won't make the freelist timer active for the duration of `uv_close()`, and will let the event-loop exit properly. Fix: #1264 PR-URL: https://github.com/nodejs/node/pull/3407 Reviewed-By: Trevor Norris <trev.norris@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> 9 years ago			`const assert = require('assert');`

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 once = 0;`
timers: reuse timer in `setTimeout().unref()` Instead of creating new timer - reuse the timer from the freelist. This won't make the freelist timer active for the duration of `uv_close()`, and will let the event-loop exit properly. Fix: #1264 PR-URL: https://github.com/nodejs/node/pull/3407 Reviewed-By: Trevor Norris <trev.norris@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> 9 years ago
			`process.on('beforeExit', () => {`
			`if (once > 1)`
			`throw new RangeError('beforeExit should only have been called once!');`

test: add common.noop, default for common.mustCall() Export a new common.noop no-operation function for general use. Allow using common.mustCall() without a fn argument to simplify test cases. Replace various non-op functions throughout tests with common.noop PR-URL: https://github.com/nodejs/node/pull/12027 Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Teddy Katz <teddy.katz@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> 8 years ago			`setTimeout(common.noop, 1).unref();`
timers: reuse timer in `setTimeout().unref()` Instead of creating new timer - reuse the timer from the freelist. This won't make the freelist timer active for the duration of `uv_close()`, and will let the event-loop exit properly. Fix: #1264 PR-URL: https://github.com/nodejs/node/pull/3407 Reviewed-By: Trevor Norris <trev.norris@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> 9 years ago			`once++;`
			`});`

			`process.on('exit', (code) => {`
			`if (code !== 0) return;`

			`assert.strictEqual(once, 1);`
			`});`