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'; 23const common = require('../common'); 24const assert = require('assert'); 25const http = require('http'); 26 27const { once } = require('events'); 28 29const expectedHeaders = { 30 'DELETE': ['host', 'connection'], 31 'GET': ['host', 'connection'], 32 'HEAD': ['host', 'connection'], 33 'OPTIONS': ['host', 'connection'], 34 'POST': ['host', 'connection', 'content-length'], 35 'PUT': ['host', 'connection', 'content-length'], 36 'TRACE': ['host', 'connection'] 37}; 38 39const expectedMethods = Object.keys(expectedHeaders); 40 41const server = http.createServer(common.mustCall((req, res) => { 42 res.end(); 43 44 assert(expectedHeaders.hasOwnProperty(req.method), 45 `${req.method} was an unexpected method`); 46 47 const requestHeaders = Object.keys(req.headers); 48 requestHeaders.forEach((header) => { 49 assert.ok( 50 expectedHeaders[req.method].includes(header.toLowerCase()), 51 `${header} should not exist for method ${req.method}` 52 ); 53 }); 54 55 assert.strictEqual( 56 requestHeaders.length, 57 expectedHeaders[req.method].length, 58 `some headers were missing for method: ${req.method}` 59 ); 60}, expectedMethods.length)); 61 62server.listen(0, common.mustCall(() => { 63 Promise.all(expectedMethods.map(async (method) => { 64 const request = http.request({ 65 method: method, 66 port: server.address().port 67 }).end(); 68 return once(request, 'response'); 69 })).then(common.mustCall(() => { server.close(); })); 70})); 71