test_obs-fold.js (2461B)
1 /* This Source Code Form is subject to the terms of the Mozilla Public 2 * License, v. 2.0. If a copy of the MPL was not distributed with this 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 4 5 "use strict"; 6 7 const { HttpServer } = ChromeUtils.importESModule( 8 "resource://testing-common/httpd.sys.mjs" 9 ); 10 11 function makeChan(url) { 12 return NetUtil.newChannel({ 13 uri: url, 14 loadUsingSystemPrincipal: true, 15 }).QueryInterface(Ci.nsIHttpChannel); 16 } 17 18 let body = "abcd"; 19 function request_handler1(metadata, response) { 20 response.seizePower(); 21 response.write("HTTP/1.1 200 OK\r\n"); 22 response.write("Content-Type: text/plain\r\n"); 23 response.write("X-header-first: FIRSTVALUE\r\n"); 24 response.write("X-header-second: 1; second\r\n"); 25 response.write(`Content-Length: ${body.length}\r\n`); 26 response.write("\r\n"); 27 response.write(body); 28 response.finish(); 29 } 30 31 // This handler is for obs-fold 32 // The line that contains X-header-second starts with a space. As a consequence 33 // it gets folded into the previous line. 34 function request_handler2(metadata, response) { 35 response.seizePower(); 36 response.write("HTTP/1.1 200 OK\r\n"); 37 response.write("Content-Type: text/plain\r\n"); 38 response.write("X-header-first: FIRSTVALUE\r\n"); 39 // Note the space at the begining of the line 40 response.write(" X-header-second: 1; second\r\n"); 41 response.write(`Content-Length: ${body.length}\r\n`); 42 response.write("\r\n"); 43 response.write(body); 44 response.finish(); 45 } 46 47 add_task(async function test() { 48 let http_server = new HttpServer(); 49 http_server.registerPathHandler("/test1", request_handler1); 50 http_server.registerPathHandler("/test2", request_handler2); 51 http_server.start(-1); 52 const port = http_server.identity.primaryPort; 53 54 let chan1 = makeChan(`http://localhost:${port}/test1`); 55 await new Promise(resolve => { 56 chan1.asyncOpen(new ChannelListener(resolve)); 57 }); 58 equal(chan1.getResponseHeader("X-header-first"), "FIRSTVALUE"); 59 equal(chan1.getResponseHeader("X-header-second"), "1; second"); 60 61 let chan2 = makeChan(`http://localhost:${port}/test2`); 62 await new Promise(resolve => { 63 chan2.asyncOpen(new ChannelListener(resolve)); 64 }); 65 equal( 66 chan2.getResponseHeader("X-header-first"), 67 "FIRSTVALUE X-header-second: 1; second" 68 ); 69 Assert.throws( 70 () => chan2.getResponseHeader("X-header-second"), 71 /NS_ERROR_NOT_AVAILABLE/ 72 ); 73 74 await new Promise(resolve => http_server.stop(resolve)); 75 });