MaxScale/server/core/test/test_poll.cc
2020-11-16 14:23:26 +02:00

120 lines
3.0 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: 2024-11-16
*
* 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.
*/
// 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.hh>
#include <maxscale/listener.hh>
#include <maxscale/service.hh>
#include "test_utils.hh"
#include "../internal/service.hh"
#include "../internal/session.hh"
/**
* test1 Allocate a service and do lots of other things
*
*/
static int test1()
{
DCB* dcb;
int eno = 0;
/* Poll tests */
fprintf(stderr,
"testpoll : Initialise the polling system.");
init_test_env(NULL);
fprintf(stderr, "\t..done\nAdd a DCB");
MXS_CONFIG_PARAMETER parameters;
parameters.set(CN_MAX_RETRY_INTERVAL, "10s");
parameters.set(CN_CONNECTION_TIMEOUT, "10s");
parameters.set(CN_NET_WRITE_TIMEOUT, "10s");
auto service = service_alloc("service", "readconnroute", &parameters);
MXS_CONFIG_PARAMETER listener_params;
listener_params.set(CN_ADDRESS, "0.0.0.0");
listener_params.set(CN_PORT, "3306");
listener_params.set(CN_PROTOCOL, "mariadbclient");
listener_params.set(CN_SERVICE, service->name());
auto listener = Listener::create("listener", "mariadbclient", listener_params);
auto session = new mxs::Session(listener);
dcb = dcb_alloc(DCB::Role::CLIENT, session);
if (dcb == NULL)
{
fprintf(stderr, "\nError on function call: dcb_alloc() returned NULL.\n");
return 1;
}
dcb->fd = socket(AF_UNIX, SOCK_STREAM, 0);
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.");
dcb_close(dcb);
fprintf(stderr, "\t..done\n");
return 0;
}
int main(int argc, char** argv)
{
int result = 0;
result += test1();
exit(result);
}