node/test/parallel/test-async-hooks-promise.js
Anna Henningsen 229dca3dee
test,tools: enable running tests under workers
Enable running tests inside workers by passing `--worker`
to `tools/test.py`. A number of tests are marked as skipped,
or have been slightly altered to fit the different environment.

PR-URL: https://github.com/nodejs/node/pull/20876
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Shingo Inoue <leko.noor@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: John-David Dalton <john.david.dalton@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
2018-06-06 19:44:11 +02:00

32 lines
1.0 KiB
JavaScript

'use strict';
const common = require('../common');
const assert = require('assert');
const async_hooks = require('async_hooks');
if (!common.isMainThread)
common.skip('Worker bootstrapping works differently -> different async IDs');
const initCalls = [];
const resolveCalls = [];
async_hooks.createHook({
init: common.mustCall((id, type, triggerId, resource) => {
assert.strictEqual(type, 'PROMISE');
initCalls.push({ id, triggerId, resource });
}, 2),
promiseResolve: common.mustCall((id) => {
assert.strictEqual(initCalls[resolveCalls.length].id, id);
resolveCalls.push(id);
}, 2)
}).enable();
const a = Promise.resolve(42);
const b = a.then(common.mustCall());
assert.strictEqual(initCalls[0].triggerId, 1);
assert.strictEqual(initCalls[0].resource.isChainedPromise, false);
assert.strictEqual(initCalls[0].resource.promise, a);
assert.strictEqual(initCalls[1].triggerId, initCalls[0].id);
assert.strictEqual(initCalls[1].resource.isChainedPromise, true);
assert.strictEqual(initCalls[1].resource.promise, b);