| // 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. |
| |
| // Regression test for GH-784 |
| // https://github.com/joyent/node/issues/784 |
| // |
| // The test works by making a total of 8 requests to the server. The first |
| // two are made with the server off - they should come back as ECONNREFUSED. |
| // The next two are made with server on - they should come back successful. |
| // The next two are made with the server off - and so on. Without the fix |
| // we were experiencing parse errors and instead of ECONNREFUSED. |
| var common = require('../common'); |
| var http = require('http'); |
| var assert = require('assert'); |
| |
| |
| var server = http.createServer(function(req, res) { |
| var body = ''; |
| |
| req.setEncoding('utf8'); |
| req.on('data', function(chunk) { |
| body += chunk; |
| }); |
| |
| req.on('end', function() { |
| assert.equal('PING', body); |
| res.writeHead(200); |
| res.end('PONG'); |
| }); |
| }); |
| |
| |
| server.on('listening', pingping); |
| |
| |
| function serverOn() { |
| console.error('Server ON'); |
| server.listen(common.PORT); |
| } |
| |
| |
| function serverOff() { |
| console.error('Server OFF'); |
| server.close(); |
| pingping(); |
| } |
| |
| var responses = []; |
| |
| |
| function afterPing(result) { |
| responses.push(result); |
| console.error('afterPing. responses.length = ' + responses.length); |
| switch (responses.length) { |
| case 2: |
| assert.ok(/ECONNREFUSED/.test(responses[0])); |
| assert.ok(/ECONNREFUSED/.test(responses[1])); |
| serverOn(); |
| break; |
| |
| case 4: |
| assert.ok(/success/.test(responses[2])); |
| assert.ok(/success/.test(responses[3])); |
| serverOff(); |
| break; |
| |
| case 6: |
| assert.ok(/ECONNREFUSED/.test(responses[4])); |
| assert.ok(/ECONNREFUSED/.test(responses[5])); |
| serverOn(); |
| break; |
| |
| case 8: |
| assert.ok(/success/.test(responses[6])); |
| assert.ok(/success/.test(responses[7])); |
| server.close(); |
| // we should go to process.on('exit') from here. |
| break; |
| } |
| } |
| |
| |
| function ping() { |
| console.error('making req'); |
| |
| var opt = { |
| port: common.PORT, |
| path: '/ping', |
| method: 'POST' |
| }; |
| |
| var req = http.request(opt, function(res) { |
| var body = ''; |
| |
| res.setEncoding('utf8'); |
| res.on('data', function(chunk) { |
| body += chunk; |
| }); |
| |
| res.on('end', function() { |
| assert.equal('PONG', body); |
| assert.ok(!hadError); |
| gotEnd = true; |
| afterPing('success'); |
| }); |
| }); |
| |
| req.end('PING'); |
| |
| var gotEnd = false; |
| var hadError = false; |
| |
| req.on('error', function(error) { |
| console.log('Error making ping req: ' + error); |
| hadError = true; |
| assert.ok(!gotEnd); |
| afterPing(error.message); |
| }); |
| } |
| |
| |
| |
| function pingping() { |
| ping(); |
| ping(); |
| } |
| |
| |
| pingping(); |
| |
| |
| |
| |
| process.on('exit', function() { |
| console.error("process.on('exit')"); |
| console.error(responses); |
| |
| assert.equal(8, responses.length); |
| }); |