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e7c51454b0
Add support for `util.promisify(setTimeout)` and `util.promisify(setImmediate)` as a proof-of-concept implementation. `clearTimeout()` and `clearImmediate()` do not work on those Promises. Includes documentation and tests. PR-URL: https://github.com/nodejs/node/pull/12442 Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Myles Borins <myles.borins@gmail.com> Reviewed-By: Evan Lucas <evanlucas@me.com> Reviewed-By: William Kapke <william.kapke@gmail.com> Reviewed-By: Timothy Gu <timothygu99@gmail.com> Reviewed-By: Teddy Katz <teddy.katz@gmail.com>
41 lines
883 B
JavaScript
41 lines
883 B
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const timers = require('timers');
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const { promisify } = require('util');
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/* eslint-disable no-restricted-syntax */
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common.crashOnUnhandledRejection();
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const setTimeout = promisify(timers.setTimeout);
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const setImmediate = promisify(timers.setImmediate);
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{
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const promise = setTimeout(1);
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promise.then(common.mustCall((value) => {
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assert.strictEqual(value, undefined);
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}));
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}
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{
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const promise = setTimeout(1, 'foobar');
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promise.then(common.mustCall((value) => {
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assert.strictEqual(value, 'foobar');
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}));
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}
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{
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const promise = setImmediate();
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promise.then(common.mustCall((value) => {
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assert.strictEqual(value, undefined);
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}));
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}
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{
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const promise = setImmediate('foobar');
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promise.then(common.mustCall((value) => {
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assert.strictEqual(value, 'foobar');
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}));
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}
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