1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2017, 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 https://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 #include "test.h"
23
24 #ifdef HAVE_LOCALE_H
25 # include <locale.h> /* for setlocale() */
26 #endif
27
28 #ifdef HAVE_IO_H
29 # include <io.h> /* for setmode() */
30 #endif
31
32 #ifdef HAVE_FCNTL_H
33 # include <fcntl.h> /* for setmode() */
34 #endif
35
36 #ifdef USE_NSS
37 #include <nspr.h>
38 #endif
39
40 #ifdef CURLDEBUG
41 # define MEMDEBUG_NODEFINES
42 # include "memdebug.h"
43 #endif
44
select_wrapper(int nfds,fd_set * rd,fd_set * wr,fd_set * exc,struct timeval * tv)45 int select_wrapper(int nfds, fd_set *rd, fd_set *wr, fd_set *exc,
46 struct timeval *tv)
47 {
48 if(nfds < 0) {
49 SET_SOCKERRNO(EINVAL);
50 return -1;
51 }
52 #ifdef USE_WINSOCK
53 /*
54 * Winsock select() requires that at least one of the three fd_set
55 * pointers is not NULL and points to a non-empty fdset. IOW Winsock
56 * select() can not be used to sleep without a single fd_set.
57 */
58 if(!nfds) {
59 Sleep((1000*tv->tv_sec) + (DWORD)(((double)tv->tv_usec)/1000.0));
60 return 0;
61 }
62 #endif
63 return select(nfds, rd, wr, exc, tv);
64 }
65
wait_ms(int ms)66 void wait_ms(int ms)
67 {
68 struct timeval t;
69 t.tv_sec = ms/1000;
70 ms -= (int)t.tv_sec * 1000;
71 t.tv_usec = ms * 1000;
72 select_wrapper(0, NULL, NULL, NULL, &t);
73 }
74
75 char *libtest_arg2 = NULL;
76 char *libtest_arg3 = NULL;
77 int test_argc;
78 char **test_argv;
79
80 struct timeval tv_test_start; /* for test timing */
81
82 #ifdef UNITTESTS
83 int unitfail; /* for unittests */
84 #endif
85
86 #ifdef CURLDEBUG
memory_tracking_init(void)87 static void memory_tracking_init(void)
88 {
89 char *env;
90 /* if CURL_MEMDEBUG is set, this starts memory tracking message logging */
91 env = curl_getenv("CURL_MEMDEBUG");
92 if(env) {
93 /* use the value as file name */
94 char fname[CURL_MT_LOGFNAME_BUFSIZE];
95 if(strlen(env) >= CURL_MT_LOGFNAME_BUFSIZE)
96 env[CURL_MT_LOGFNAME_BUFSIZE-1] = '\0';
97 strcpy(fname, env);
98 curl_free(env);
99 curl_memdebug(fname);
100 /* this weird stuff here is to make curl_free() get called
101 before curl_memdebug() as otherwise memory tracking will
102 log a free() without an alloc! */
103 }
104 /* if CURL_MEMLIMIT is set, this enables fail-on-alloc-number-N feature */
105 env = curl_getenv("CURL_MEMLIMIT");
106 if(env) {
107 char *endptr;
108 long num = strtol(env, &endptr, 10);
109 if((endptr != env) && (endptr == env + strlen(env)) && (num > 0))
110 curl_memlimit(num);
111 curl_free(env);
112 }
113 }
114 #else
115 # define memory_tracking_init() Curl_nop_stmt
116 #endif
117
118 /* returns a hexdump in a static memory area */
hexdump(const unsigned char * buffer,size_t len)119 char *hexdump(const unsigned char *buffer, size_t len)
120 {
121 static char dump[200 * 3 + 1];
122 char *p = dump;
123 size_t i;
124 if(len > 200)
125 return NULL;
126 for(i = 0; i<len; i++, p += 3)
127 snprintf(p, 4, "%02x ", buffer[i]);
128 return dump;
129 }
130
131
main(int argc,char ** argv)132 int main(int argc, char **argv)
133 {
134 char *URL;
135 int result;
136
137 #ifdef O_BINARY
138 # ifdef __HIGHC__
139 _setmode(stdout, O_BINARY);
140 # else
141 setmode(fileno(stdout), O_BINARY);
142 # endif
143 #endif
144
145 memory_tracking_init();
146
147 /*
148 * Setup proper locale from environment. This is needed to enable locale-
149 * specific behaviour by the C library in order to test for undesired side
150 * effects that could cause in libcurl.
151 */
152 #ifdef HAVE_SETLOCALE
153 setlocale(LC_ALL, "");
154 #endif
155
156 if(argc< 2) {
157 fprintf(stderr, "Pass URL as argument please\n");
158 return 1;
159 }
160
161 test_argc = argc;
162 test_argv = argv;
163
164 if(argc>2)
165 libtest_arg2 = argv[2];
166
167 if(argc>3)
168 libtest_arg3 = argv[3];
169
170 URL = argv[1]; /* provide this to the rest */
171
172 fprintf(stderr, "URL: %s\n", URL);
173
174 result = test(URL);
175
176 #ifdef USE_NSS
177 if(PR_Initialized())
178 /* prevent valgrind from reporting possibly lost memory (fd cache, ...) */
179 PR_Cleanup();
180 #endif
181
182 return result;
183 }
184