mirror of
https://github.com/nodejs/node.git
synced 2024-12-01 16:10:02 +01:00
b605b15346
Add a `promiseResolve()` hook. PR-URL: https://github.com/nodejs/node/pull/15296 Reviewed-By: Trevor Norris <trev.norris@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
29 lines
936 B
JavaScript
29 lines
936 B
JavaScript
'use strict';
|
|
const common = require('../common');
|
|
const assert = require('assert');
|
|
const async_hooks = require('async_hooks');
|
|
|
|
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.parentId, undefined);
|
|
assert.strictEqual(initCalls[0].resource.promise, a);
|
|
assert.strictEqual(initCalls[1].triggerId, initCalls[0].id);
|
|
assert.strictEqual(initCalls[1].resource.parentId, initCalls[0].id);
|
|
assert.strictEqual(initCalls[1].resource.promise, b);
|