nodejs/test/parallel/test-stream2-finish-pipe-error.js

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'use strict';
const common = require('../common');
const stream = require('stream');
process.on('uncaughtException', common.mustCall());
const r = new stream.Readable();
r._read = function(size) {
r.push(Buffer.allocUnsafe(size));
};
const w = new stream.Writable();
w._write = function(data, encoding, cb) {
cb(null);
};
r.pipe(w);
// end() after pipe should cause unhandled exception
w.end();