1/*************************************************************************** 2 * _ _ ____ _ 3 * Project ___| | | | _ \| | 4 * / __| | | | |_) | | 5 * | (__| |_| | _ <| |___ 6 * \___|\___/|_| \_\_____| 7 * 8 * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al. 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 http://curl.haxx.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 ***************************************************************************/ 22 23#include "test.h" 24 25#include <sys/types.h> 26#include <sys/stat.h> 27#include <fcntl.h> 28 29#include "testutil.h" 30#include "warnless.h" 31#include "memdebug.h" 32 33#define MAIN_LOOP_HANG_TIMEOUT 90 * 1000 34#define MULTI_PERFORM_HANG_TIMEOUT 60 * 1000 35 36int test(char *URL) 37{ 38 int res = 0; 39 CURL *curl; 40 int running; 41 char done=FALSE; 42 CURLM *m = NULL; 43 struct timeval ml_start; 44 struct timeval mp_start; 45 char ml_timedout = FALSE; 46 char mp_timedout = FALSE; 47 48 if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) { 49 fprintf(stderr, "curl_global_init() failed\n"); 50 return TEST_ERR_MAJOR_BAD; 51 } 52 53 if ((curl = curl_easy_init()) == NULL) { 54 fprintf(stderr, "curl_easy_init() failed\n"); 55 curl_global_cleanup(); 56 return TEST_ERR_MAJOR_BAD; 57 } 58 59 test_setopt(curl, CURLOPT_URL, URL); 60 test_setopt(curl, CURLOPT_VERBOSE, 1); 61 test_setopt(curl, CURLOPT_PROXY, libtest_arg2); 62 test_setopt(curl, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS4); 63 64 if ((m = curl_multi_init()) == NULL) { 65 fprintf(stderr, "curl_multi_init() failed\n"); 66 curl_easy_cleanup(curl); 67 curl_global_cleanup(); 68 return TEST_ERR_MAJOR_BAD; 69 } 70 71 if ((res = (int)curl_multi_add_handle(m, curl)) != CURLM_OK) { 72 fprintf(stderr, "curl_multi_add_handle() failed, " 73 "with code %d\n", res); 74 curl_multi_cleanup(m); 75 curl_easy_cleanup(curl); 76 curl_global_cleanup(); 77 return TEST_ERR_MAJOR_BAD; 78 } 79 80 ml_timedout = FALSE; 81 ml_start = tutil_tvnow(); 82 83 fprintf(stderr, "Start at URL 0\n"); 84 85 while (!done) { 86 fd_set rd, wr, exc; 87 int max_fd; 88 struct timeval interval; 89 90 interval.tv_sec = 1; 91 interval.tv_usec = 0; 92 93 if (tutil_tvdiff(tutil_tvnow(), ml_start) > 94 MAIN_LOOP_HANG_TIMEOUT) { 95 ml_timedout = TRUE; 96 break; 97 } 98 mp_timedout = FALSE; 99 mp_start = tutil_tvnow(); 100 101 while (res == CURLM_CALL_MULTI_PERFORM) { 102 res = (int)curl_multi_perform(m, &running); 103 if (tutil_tvdiff(tutil_tvnow(), mp_start) > 104 MULTI_PERFORM_HANG_TIMEOUT) { 105 mp_timedout = TRUE; 106 break; 107 } 108 if (running <= 0) { 109 done = TRUE; /* bail out */ 110 break; 111 } 112 } 113 if (mp_timedout || done) 114 break; 115 116 if (res != CURLM_OK) { 117 fprintf(stderr, "not okay???\n"); 118 break; 119 } 120 121 FD_ZERO(&rd); 122 FD_ZERO(&wr); 123 FD_ZERO(&exc); 124 max_fd = 0; 125 126 if (curl_multi_fdset(m, &rd, &wr, &exc, &max_fd) != CURLM_OK) { 127 fprintf(stderr, "unexpected failured of fdset.\n"); 128 res = 189; 129 break; 130 } 131 132 if (select_test(max_fd+1, &rd, &wr, &exc, &interval) == -1) { 133 fprintf(stderr, "bad select??\n"); 134 res = 195; 135 break; 136 } 137 138 res = CURLM_CALL_MULTI_PERFORM; 139 } 140 141 if (ml_timedout || mp_timedout) { 142 if (ml_timedout) fprintf(stderr, "ml_timedout\n"); 143 if (mp_timedout) fprintf(stderr, "mp_timedout\n"); 144 fprintf(stderr, "ABORTING TEST, since it seems " 145 "that it would have run forever.\n"); 146 res = TEST_ERR_RUNS_FOREVER; 147 } 148 149test_cleanup: 150 151 curl_easy_cleanup(curl); 152 if(m) 153 curl_multi_cleanup(m); 154 curl_global_cleanup(); 155 156 return res; 157} 158