node/test/parallel/test-stream-writable-final-...

22 lines
404 B
JavaScript

'use strict';
const common = require('../common');
const { Writable } = require('stream');
{
const w = new Writable({
write(chunk, encoding, callback) {
callback(null);
},
final(callback) {
queueMicrotask(callback);
}
});
w.end();
w.destroy();
w.on('prefinish', common.mustNotCall());
w.on('finish', common.mustNotCall());
w.on('close', common.mustCall());
}