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+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var common = require('../common');
+var assert = require('assert');
+var http = require('http');
+var net = require('net');
+
+// RFC 2616, section 10.2.5:
+//
+// The 204 response MUST NOT contain a message-body, and thus is always
+// terminated by the first empty line after the header fields.
+//
+// Likewise for 304 responses. Verify that no empty chunk is sent when
+// the user explicitly sets a Transfer-Encoding header.
+
+test(204, function() {
+ test(304);
+});
+
+function test(statusCode, next) {
+ var server = http.createServer(function(req, res) {
+ res.writeHead(statusCode, { 'Transfer-Encoding': 'chunked' });
+ res.end();
+ server.close();
+ });
+
+ server.listen(common.PORT, function() {
+ var conn = net.createConnection(common.PORT, function() {
+ conn.write('GET / HTTP/1.1\r\n\r\n');
+
+ var resp = '';
+ conn.setEncoding('utf8');
+ conn.on('data', function(data) {
+ resp += data;
+ });
+
+ conn.on('end', common.mustCall(function() {
+ assert.equal(/^Connection: close\r\n$/m.test(resp), true);
+ assert.equal(/^0\r\n$/m.test(resp), false);
+ if (next) process.nextTick(next);
+ }));
+ });
+ });
+}