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/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "test.h"
#include "testutil.h"
#include "memdebug.h"
#define MAIN_LOOP_HANG_TIMEOUT 90 * 1000
#define MULTI_PERFORM_HANG_TIMEOUT 60 * 1000
int test(char *URL)
{
CURL* curls;
CURLM* multi;
int still_running;
int i = -1;
int res = 0;
CURLMsg *msg;
CURLMcode ret;
struct timeval ml_start;
struct timeval mp_start;
char ml_timedout = FALSE;
char mp_timedout = FALSE;
if (curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
fprintf(stderr, "curl_global_init() failed\n");
return TEST_ERR_MAJOR_BAD;
}
if ((multi = curl_multi_init()) == NULL) {
fprintf(stderr, "curl_multi_init() failed\n");
curl_global_cleanup();
return TEST_ERR_MAJOR_BAD;
}
if ((curls = curl_easy_init()) == NULL) {
fprintf(stderr, "curl_easy_init() failed\n");
curl_multi_cleanup(multi);
curl_global_cleanup();
return TEST_ERR_MAJOR_BAD;
}
test_setopt(curls, CURLOPT_URL, URL);
test_setopt(curls, CURLOPT_HEADER, 1L);
if ((ret = curl_multi_add_handle(multi, curls)) != CURLM_OK) {
fprintf(stderr, "curl_multi_add_handle() failed, "
"with code %d\n", ret);
curl_easy_cleanup(curls);
curl_multi_cleanup(multi);
curl_global_cleanup();
return TEST_ERR_MAJOR_BAD;
}
mp_timedout = FALSE;
mp_start = tutil_tvnow();
do {
ret = curl_multi_perform(multi, &still_running);
if (tutil_tvdiff(tutil_tvnow(), mp_start) >
MULTI_PERFORM_HANG_TIMEOUT) {
mp_timedout = TRUE;
break;
}
} while (ret == CURLM_CALL_MULTI_PERFORM);
ml_timedout = FALSE;
ml_start = tutil_tvnow();
while ((!ml_timedout) && (!mp_timedout) && (still_running)) {
struct timeval timeout;
int rc;
fd_set fdread;
fd_set fdwrite;
fd_set fdexcep;
int maxfd;
FD_ZERO(&fdread);
FD_ZERO(&fdwrite);
FD_ZERO(&fdexcep);
timeout.tv_sec = 1;
timeout.tv_usec = 0;
if (tutil_tvdiff(tutil_tvnow(), ml_start) >
MAIN_LOOP_HANG_TIMEOUT) {
ml_timedout = TRUE;
break;
}
curl_multi_fdset(multi, &fdread, &fdwrite, &fdexcep, &maxfd);
rc = select_test(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
switch(rc) {
case -1:
break;
case 0:
default:
mp_timedout = FALSE;
mp_start = tutil_tvnow();
do {
ret = curl_multi_perform(multi, &still_running);
if (tutil_tvdiff(tutil_tvnow(), mp_start) >
MULTI_PERFORM_HANG_TIMEOUT) {
mp_timedout = TRUE;
break;
}
} while (ret == CURLM_CALL_MULTI_PERFORM);
break;
}
}
if (ml_timedout || mp_timedout) {
if (ml_timedout) fprintf(stderr, "ml_timedout\n");
if (mp_timedout) fprintf(stderr, "mp_timedout\n");
fprintf(stderr, "ABORTING TEST, since it seems "
"that it would have run forever.\n");
i = TEST_ERR_RUNS_FOREVER;
}
else {
msg = curl_multi_info_read(multi, &still_running);
if(msg)
/* this should now contain a result code from the easy handle,
get it */
i = msg->data.result;
}
test_cleanup:
curl_multi_cleanup(multi);
curl_easy_cleanup(curls);
curl_global_cleanup();
if(res)
i = res;
return i; /* return the final return code */
}
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