node/test/parallel/test-worker-nexttick-terminate.js
James M Snell f5f8a18831
worker: assign missing deprecation code
PR-URL: https://github.com/nodejs/node/pull/28395
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
2019-07-03 22:13:54 +02:00

26 lines
678 B
JavaScript

'use strict';
const common = require('../common');
const { Worker } = require('worker_threads');
// Checks that terminating in the middle of `process.nextTick()` does not
// Crash the process.
const w = new Worker(`
require('worker_threads').parentPort.postMessage('0');
process.nextTick(() => {
while(1);
});
`, { eval: true });
// Test deprecation of .terminate() with callback.
common.expectWarning(
'DeprecationWarning',
'Passing a callback to worker.terminate() is deprecated. ' +
'It returns a Promise instead.', 'DEP0132');
w.on('message', common.mustCall(() => {
setTimeout(() => {
w.terminate(common.mustCall()).then(common.mustCall());
}, 1);
}));