MaxScale/server/core/test/test_poll.cc
2018-08-15 09:29:28 +03:00

123 lines
2.7 KiB
C++

/*
* Copyright (c) 2016 MariaDB Corporation Ab
*
* Use of this software is governed by the Business Source License included
* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
*
* Change Date: 2022-01-01
*
* On the date above, in accordance with the Business Source License, use
* of this software will be governed by version 2 or later of the General
* Public License.
*/
/**
*
* @verbatim
* Revision History
*
* Date Who Description
* 11-09-2014 Martin Brampton Initial implementation
*
* @endverbatim
*/
// To ensure that ss_info_assert asserts also when builing in non-debug mode.
#if !defined(SS_DEBUG)
#define SS_DEBUG
#endif
#if defined(NDEBUG)
#undef NDEBUG
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <maxscale/dcb.h>
#include <maxscale/listener.h>
#include <maxscale/service.h>
#include "test_utils.h"
/**
* test1 Allocate a service and do lots of other things
*
*/
static int
test1()
{
DCB *dcb;
int result;
int eno = 0;
SERV_LISTENER dummy;
SERVICE service;
service.routerModule = (char*)"required by a check in dcb.cc";
/* Poll tests */
fprintf(stderr,
"testpoll : Initialise the polling system.");
init_test_env(NULL);
fprintf(stderr, "\t..done\nAdd a DCB");
dcb = dcb_alloc(DCB_ROLE_CLIENT_HANDLER, &dummy);
if (dcb == NULL)
{
fprintf(stderr, "\nError on function call: dcb_alloc() returned NULL.\n");
return 1;
}
dcb->fd = socket(AF_UNIX, SOCK_STREAM, 0);
dcb->service = &service;
if (dcb->fd < 0)
{
char errbuf[MXS_STRERROR_BUFLEN];
fprintf(stderr, "\nError on function call: socket() returned %d: %s\n",
errno, strerror_r(errno, errbuf, sizeof(errbuf)));
return 1;
}
if ((eno = poll_add_dcb(dcb)) != 0)
{
fprintf(stderr, "\nError on function call: poll_add_dcb() returned %d.\n", eno);
return 1;
}
if ((eno = poll_remove_dcb(dcb)) != 0)
{
fprintf(stderr, "\nError on function call: poll_remove_dcb() returned %d.\n", eno);
return 1;
}
if ((eno = poll_add_dcb(dcb)) != 0)
{
fprintf(stderr, "\nError on function call: poll_add_dcb() returned %d.\n", eno);
return 1;
}
fprintf(stderr, "\t..done\nStart wait for events.");
sleep(10);
//TODO, fix this for workers: poll_shutdown();
fprintf(stderr, "\t..done\nTidy up.");
SERVICE my_service = {};
dcb->service = &my_service;
dcb_close(dcb);
fprintf(stderr, "\t..done\n");
return 0;
}
int main(int argc, char **argv)
{
int result = 0;
result += test1();
exit(result);
}