node/test/parallel/test-pipe-outgoing-message-data-emitted-after-ended.js
Roee Kasher 649d77bbf4 http: OutgoingMessage change writable after end
When an OutgoingMessage is closed (for example, using the `end`
method), its 'writable' property should be changed to false - since it
is not writable anymore. The 'writable' property should have the
opposite value of the 'finished' property.

PR-URL: https://github.com/nodejs/node/pull/14024
Fixes: https://github.com/nodejs/node/issues/14023
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
2017-07-17 18:19:41 +02:00

40 lines
1.1 KiB
JavaScript

'use strict';
const common = require('../common');
const http = require('http');
const util = require('util');
const stream = require('stream');
// Verify that when piping a stream to an `OutgoingMessage` (or a type that
// inherits from `OutgoingMessage`), if data is emitted after the
// `OutgoingMessage` was closed - no `write after end` error is raised (this
// should be the case when piping - when writing data directly to the
// `OutgoingMessage` this error should be raised).
function MyStream() {
stream.call(this);
}
util.inherits(MyStream, stream);
const server = http.createServer(common.mustCall(function(req, res) {
const myStream = new MyStream();
myStream.pipe(res);
process.nextTick(common.mustCall(() => {
res.end();
myStream.emit('data', 'some data');
// If we got here - 'write after end' wasn't raised and the test passed.
process.nextTick(common.mustCall(() => server.close()));
}));
}));
server.listen(0);
server.on('listening', common.mustCall(function() {
http.request({
port: server.address().port,
method: 'GET',
path: '/'
}).end();
}));