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/*
This file is part of libmicrohttpd
Copyright (C) 2016 Christian Grothoff
libmicrohttpd is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, or (at your
option) any later version.
libmicrohttpd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with libmicrohttpd; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
/**
* @file test_upgrade.c
* @brief Testcase for libmicrohttpd upgrading a connection
* @author Christian Grothoff
*/
#include "platform.h"
#include "microhttpd.h"
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <pthread.h>
#ifndef WINDOWS
#include <unistd.h>
#endif
#include "mhd_sockets.h"
#ifdef HAVE_NETINET_IP_H
#include <netinet/ip.h>
#endif /* HAVE_NETINET_IP_H */
static int verbose = 0;
#include "test_helpers.h"
#include "test_upgrade_common.c"
/**
* Test upgrading a connection.
*
* @param flags which event loop style should be tested
* @param pool size of the thread pool, 0 to disable
*/
static int
test_upgrade (int flags,
unsigned int pool)
{
struct MHD_Daemon *d;
MHD_socket sock;
struct sockaddr_in sa;
done = 0;
d = MHD_start_daemon (flags | MHD_USE_DEBUG | MHD_USE_UPGRADE,
1080,
NULL, NULL,
&ahc_upgrade, NULL,
MHD_OPTION_URI_LOG_CALLBACK, &log_cb, NULL,
MHD_OPTION_NOTIFY_COMPLETED, ¬ify_completed_cb, NULL,
MHD_OPTION_NOTIFY_CONNECTION, ¬ify_connection_cb, NULL,
MHD_OPTION_THREAD_POOL_SIZE, pool,
MHD_OPTION_END);
if (NULL == d)
return 2;
sock = socket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (MHD_INVALID_SOCKET == sock)
abort ();
sa.sin_family = AF_INET;
sa.sin_port = htons (1080);
sa.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
if (0 != connect (sock,
(struct sockaddr *) &sa,
sizeof (sa)))
abort ();
if (0 != pthread_create (&pt_client,
NULL,
&run_usock_client,
&sock))
abort ();
if (0 == (flags & (MHD_USE_SELECT_INTERNALLY |
MHD_USE_THREAD_PER_CONNECTION)) )
run_mhd_loop (d, flags);
pthread_join (pt_client,
NULL);
pthread_join (pt,
NULL);
MHD_stop_daemon (d);
return 0;
}
int
main (int argc,
char *const *argv)
{
int error_count = 0;
int res;
if (has_param(argc, argv, "-v") || has_param(argc, argv, "--verbose"))
verbose = 1;
/* try external select */
res = test_upgrade (0,
0);
error_count += res;
if (res)
fprintf (stderr, "FAILED: Upgrade with external select, return code %d.\n", res);
else if (verbose)
printf ("PASSED: Upgrade with external select.\n");
#ifdef EPOLL_SUPPORT
res = test_upgrade (MHD_USE_EPOLL,
0);
error_count += res;
if (res)
fprintf (stderr, "FAILED: Upgrade with external select with EPOLL, return code %d.\n", res);
else if (verbose)
printf ("PASSED: Upgrade with external select with EPOLL.\n");
#endif
/* Test thread-per-connection */
res = test_upgrade (MHD_USE_THREAD_PER_CONNECTION,
0);
error_count += res;
if (res)
fprintf (stderr, "FAILED: Upgrade with thread per connection, return code %d.\n", res);
else if (verbose)
printf ("PASSED: Upgrade with thread per connection.\n");
#ifdef HAVE_POLL
res = test_upgrade (MHD_USE_THREAD_PER_CONNECTION | MHD_USE_POLL,
0);
error_count += res;
if (res)
fprintf (stderr, "FAILED: Upgrade with thread per connection and poll, return code %d.\n", res);
else if (verbose)
printf ("PASSED: Upgrade with thread per connection and poll.\n");
#endif /* HAVE_POLL */
/* Test different event loops, with and without thread pool */
res = test_upgrade (MHD_USE_SELECT_INTERNALLY,
0);
error_count += res;
if (res)
fprintf (stderr, "FAILED: Upgrade with internal select, return code %d.\n", res);
else if (verbose)
printf ("PASSED: Upgrade with internal select.\n");
res = test_upgrade (MHD_USE_SELECT_INTERNALLY,
2);
error_count += res;
if (res)
fprintf (stderr, "FAILED: Upgrade with internal select with thread pool, return code %d.\n", res);
else if (verbose)
printf ("PASSED: Upgrade with internal select with thread pool.\n");
#ifdef HAVE_POLL
res = test_upgrade (MHD_USE_POLL_INTERNALLY,
0);
error_count += res;
if (res)
fprintf (stderr, "FAILED: Upgrade with internal poll, return code %d.\n", res);
else if (verbose)
printf ("PASSED: Upgrade with internal poll.\n");
res = test_upgrade (MHD_USE_POLL_INTERNALLY,
2);
if (res)
fprintf (stderr, "FAILED: Upgrade with internal poll with thread pool, return code %d.\n", res);
else if (verbose)
printf ("PASSED: Upgrade with internal poll with thread pool.\n");
#endif
#ifdef EPOLL_SUPPORT
res = test_upgrade (MHD_USE_EPOLL_INTERNALLY,
0);
if (res)
fprintf (stderr, "FAILED: Upgrade with internal epoll, return code %d.\n", res);
else if (verbose)
printf ("PASSED: Upgrade with internal epoll.\n");
res = test_upgrade (MHD_USE_EPOLL_INTERNALLY,
2);
if (res)
fprintf (stderr, "FAILED: Upgrade with internal epoll, return code %d.\n", res);
else if (verbose)
printf ("PASSED: Upgrade with internal epoll.\n");
#endif
/* report result */
if (0 != error_count)
fprintf (stderr,
"Error (code: %u)\n",
error_count);
return error_count != 0; /* 0 == pass */
}
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