1/*************************************************************************** 2 * _ _ ____ _ 3 * Project ___| | | | _ \| | 4 * / __| | | | |_) | | 5 * | (__| |_| | _ <| |___ 6 * \___|\___/|_| \_\_____| 7 * 8 * Copyright (C) Linus Nielsen Feltzing <linus@haxx.se> 9 * 10 * This software is licensed as described in the file COPYING, which 11 * you should have received as part of this distribution. The terms 12 * are also available at https://curl.se/docs/copyright.html. 13 * 14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 15 * copies of the Software, and permit persons to whom the Software is 16 * furnished to do so, under the terms of the COPYING file. 17 * 18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 19 * KIND, either express or implied. 20 * 21 * SPDX-License-Identifier: curl 22 * 23 ***************************************************************************/ 24#include "test.h" 25 26#include "testutil.h" 27#include "warnless.h" 28#include "memdebug.h" 29 30#define TEST_HANG_TIMEOUT 60 * 1000 31 32#define NUM_HANDLES 4 33 34int test(char *URL) 35{ 36 int res = 0; 37 CURL *curl[NUM_HANDLES] = {0}; 38 int running; 39 CURLM *m = NULL; 40 int i; 41 char target_url[256]; 42 char dnsentry[256]; 43 struct curl_slist *slist = NULL; 44 char *port = libtest_arg3; 45 char *address = libtest_arg2; 46 47 (void)URL; 48 49 msnprintf(dnsentry, sizeof(dnsentry), "localhost:%s:%s", 50 port, address); 51 printf("%s\n", dnsentry); 52 slist = curl_slist_append(slist, dnsentry); 53 if(!slist) { 54 fprintf(stderr, "curl_slist_append() failed\n"); 55 goto test_cleanup; 56 } 57 58 start_test_timing(); 59 60 global_init(CURL_GLOBAL_ALL); 61 62 multi_init(m); 63 64 multi_setopt(m, CURLMOPT_MAXCONNECTS, 1L); 65 66 /* get NUM_HANDLES easy handles */ 67 for(i = 0; i < NUM_HANDLES; i++) { 68 /* get an easy handle */ 69 easy_init(curl[i]); 70 /* specify target */ 71 msnprintf(target_url, sizeof(target_url), 72 "https://localhost:%s/path/2402%04i", 73 port, i + 1); 74 target_url[sizeof(target_url) - 1] = '\0'; 75 easy_setopt(curl[i], CURLOPT_URL, target_url); 76 /* go http2 */ 77 easy_setopt(curl[i], CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0); 78 /* no peer verify */ 79 easy_setopt(curl[i], CURLOPT_SSL_VERIFYPEER, 0L); 80 easy_setopt(curl[i], CURLOPT_SSL_VERIFYHOST, 0L); 81 /* wait for first connection established to see if we can share it */ 82 easy_setopt(curl[i], CURLOPT_PIPEWAIT, 1L); 83 /* go verbose */ 84 easy_setopt(curl[i], CURLOPT_VERBOSE, 1L); 85 /* include headers */ 86 easy_setopt(curl[i], CURLOPT_HEADER, 1L); 87 88 easy_setopt(curl[i], CURLOPT_RESOLVE, slist); 89 } 90 91 fprintf(stderr, "Start at URL 0\n"); 92 93 for(i = 0; i < NUM_HANDLES; i++) { 94 /* add handle to multi */ 95 multi_add_handle(m, curl[i]); 96 97 for(;;) { 98 struct timeval interval; 99 fd_set rd, wr, exc; 100 int maxfd = -99; 101 102 interval.tv_sec = 1; 103 interval.tv_usec = 0; 104 105 multi_perform(m, &running); 106 107 abort_on_test_timeout(); 108 109 if(!running) 110 break; /* done */ 111 112 FD_ZERO(&rd); 113 FD_ZERO(&wr); 114 FD_ZERO(&exc); 115 116 multi_fdset(m, &rd, &wr, &exc, &maxfd); 117 118 /* At this point, maxfd is guaranteed to be greater or equal than -1. */ 119 120 select_test(maxfd + 1, &rd, &wr, &exc, &interval); 121 122 abort_on_test_timeout(); 123 } 124 wait_ms(1); /* to ensure different end times */ 125 } 126 127test_cleanup: 128 129 /* proper cleanup sequence - type PB */ 130 131 for(i = 0; i < NUM_HANDLES; i++) { 132 curl_multi_remove_handle(m, curl[i]); 133 curl_easy_cleanup(curl[i]); 134 } 135 136 curl_slist_free_all(slist); 137 138 curl_multi_cleanup(m); 139 curl_global_cleanup(); 140 141 return res; 142} 143