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'use strict';
const common = require('../common');
const assert = require('assert');
const async_hooks = require('async_hooks');
// Regression test for https://github.com/nodejs/node/issues/30080:
// An uncaught exception inside a queueMicrotask callback should not lead
// to multiple after() calls for it.
let µtaskId;
const events = [];
async_hooks.createHook({
init(id, type, triggerId, resource) {
if (type === 'Microtask') {
µtaskId = id;
events.push('init');
}
},
before(id) {
if (id === µtaskId) events.push('before');
},
after(id) {
if (id === µtaskId) events.push('after');
},
destroy(id) {
if (id === µtaskId) events.push('destroy');
}
}).enable();
queueMicrotask(() => { throw new Error(); });
process.on('uncaughtException', common.mustCall());
process.on('exit', () => {
assert.deepStrictEqual(events, ['init', 'after', 'before', 'destroy']);
});
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