node/test/parallel/test-http-response-add-head...

22 lines
468 B
JavaScript

'use strict';
require('../common');
const assert = require('assert');
const http = require('http');
const server = http.createServer((req, res) => {
assert.doesNotThrow(() => {
res.setHeader('header1', 1);
});
res.write('abc');
assert.throws(() => {
res.setHeader('header2', 2);
}, /Can't set headers after they are sent\./);
res.end();
});
server.listen(0, () => {
http.get({port: server.address().port}, () => {
server.close();
});
});