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test: als variant of test-timers-clearImmediate
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Refs: #31978

PR-URL: #32303
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: James M Snell <[email protected]>
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HarshithaKP authored and addaleax committed Mar 30, 2020
1 parent 72983d2 commit 1905b9e
Showing 1 changed file with 28 additions and 0 deletions.
28 changes: 28 additions & 0 deletions test/parallel/test-timers-clearImmediate-als.js
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'use strict';
const common = require('../common');
const assert = require('assert');
const { AsyncLocalStorage } = require('async_hooks');

// This is an asynclocalstorage variant of test-timers-clearImmediate.js
const asyncLocalStorage = new AsyncLocalStorage();
const N = 3;

function next() {
const fn = common.mustCall(onImmediate);
asyncLocalStorage.run(new Map(), common.mustCall(() => {
const immediate = setImmediate(fn);
const store = asyncLocalStorage.getStore();
store.set('immediate', immediate);
}));
}

function onImmediate() {
const store = asyncLocalStorage.getStore();
const immediate = store.get('immediate');
assert.strictEqual(immediate.constructor.name, 'Immediate');
clearImmediate(immediate);
}

for (let i = 0; i < N; i++) {
next();
}

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