node/test/parallel/test-async-local-storage-sn...

17 lines
495 B
JavaScript

'use strict';
const common = require('../common');
const { strictEqual } = require('assert');
const { AsyncLocalStorage } = require('async_hooks');
const asyncLocalStorage = new AsyncLocalStorage();
const runInAsyncScope =
asyncLocalStorage.run(123, common.mustCall(() => AsyncLocalStorage.snapshot()));
const result =
asyncLocalStorage.run(321, common.mustCall(() => {
return runInAsyncScope(() => {
return asyncLocalStorage.getStore();
});
}));
strictEqual(result, 123);