node/test/parallel/test-timers-clear-null-does-not-throw-error.js
lrlna e21e12944c
test: increase coverage for timers
Add a test for cancelling timers with null or no arguments.

PR-URL: https://github.com/nodejs/node/pull/10068
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
2016-12-03 14:26:51 +01:00

19 lines
441 B
JavaScript

'use strict';
require('../common');
const assert = require('assert');
// This test makes sure clearing timers with
// 'null' or no input does not throw error
assert.doesNotThrow(() => clearInterval(null));
assert.doesNotThrow(() => clearInterval());
assert.doesNotThrow(() => clearTimeout(null));
assert.doesNotThrow(() => clearTimeout());
assert.doesNotThrow(() => clearImmediate(null));
assert.doesNotThrow(() => clearImmediate());