1// Copyright Joyent, Inc. and other Node contributors. 2// 3// Permission is hereby granted, free of charge, to any person obtaining a 4// copy of this software and associated documentation files (the 5// "Software"), to deal in the Software without restriction, including 6// without limitation the rights to use, copy, modify, merge, publish, 7// distribute, sublicense, and/or sell copies of the Software, and to permit 8// persons to whom the Software is furnished to do so, subject to the 9// following conditions: 10// 11// The above copyright notice and this permission notice shall be included 12// in all copies or substantial portions of the Software. 13// 14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20// USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22'use strict'; 23require('../common'); 24const assert = require('assert'); 25const http = require('http'); 26 27// Verify that ServerResponse.getHeader() works correctly even after 28// the response header has been sent. Issue 752 on github. 29 30const s = http.createServer(function(req, res) { 31 const contentType = 'Content-Type'; 32 const plain = 'text/plain'; 33 res.setHeader(contentType, plain); 34 assert.ok(!res.headersSent); 35 res.writeHead(200); 36 assert.ok(res.headersSent); 37 res.end('hello world\n'); 38 // This checks that after the headers have been sent, getHeader works 39 // and does not throw an exception (Issue 752) 40 assert.strictEqual(plain, res.getHeader(contentType)); 41}); 42 43s.listen(0, runTest); 44 45function runTest() { 46 http.get({ port: this.address().port }, function(response) { 47 response.on('end', function() { 48 s.close(); 49 }); 50 response.resume(); 51 }); 52} 53