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/*
* Copyright (c) 2010-2012 Postgres-XC Development Group
*/
#include <sys/types.h>
#include <unistd.h>
#include "gtm/libpq-fe.h"
#include "gtm/gtm_c.h"
#include "gtm/gtm_client.h"
#include "test_common.h"
pthread_key_t threadinfo_key;
void
setUp()
{
system("./stop.sh > /dev/null");
system("./clean.sh > /dev/null");
system("./start.sh > /dev/null");
}
void
tearDown()
{
GTMPQfinish(conn);
}
void
test_standby_01()
{
GlobalTransactionId gxid;
int rc;
SETUP();
system("killall -9 gtm_standby");
sprintf(connect_string, "host=localhost port=6666 node_name=one_zero_one remote_type=%d",
GTM_NODE_GTM);
conn = PQconnectGTM(connect_string);
_ASSERT( conn!=NULL );
_ASSERT( grep_count(LOG_ACTIVE, "Failed to establish a connection with GTM standby")==1 );
_ASSERT( grep_count(LOG_ACTIVE, "Calling report_xcwatch_gtm_failure()...")==1 );
TEARDOWN();
}
void
test_standby_02()
{
GlobalTransactionId gxid;
int rc;
SETUP();
connect1();
_ASSERT( conn!=NULL );
gxid = begin_transaction(conn, GTM_ISOLATION_SERIALIZABLE, timestamp);
_ASSERT( gxid != InvalidGlobalTransactionId );
_ASSERT( grep_count(LOG_ACTIVE, "Sending transaction id 3")==1 );
_ASSERT( grep_count(LOG_STANDBY, "Sending transaction id 3")==1 );
system("killall -9 gtm_standby");
rc = commit_transaction(conn, gxid);
_ASSERT( rc>=0 );
_ASSERT( grep_count(LOG_ACTIVE, "Committing transaction id 3")==1 );
_ASSERT( grep_count(LOG_ACTIVE, "communication error with standby.")==1 );
_ASSERT( grep_count(LOG_ACTIVE, "Calling report_xcwatch_gtm_failure()...")==1 );
_ASSERT( grep_count(LOG_STANDBY, "Committing transaction id 3")==0 );
TEARDOWN();
}
void
test_standby_03()
{
GlobalTransactionId gxid;
int rc;
SETUP();
connect1();
_ASSERT( conn!=NULL );
system("./status_a.sh > status");
_ASSERT( grep_count("status", "active: 1")==1 );
system("./status_s.sh > status");
_ASSERT( grep_count("status", "active: 0")==1 );
TEARDOWN();
}
void
test_standby_04()
{
GlobalTransactionId gxid;
int rc;
SETUP();
connect1();
_ASSERT( conn!=NULL );
system("./status_a.sh > status");
_ASSERT( grep_count("status", "active: 1")==1 );
system("./status_s.sh > status");
_ASSERT( grep_count("status", "active: 0")==1 );
system("killall -9 gtm");
system("./promote.sh");
GTMPQfinish(conn);
connect2();
_ASSERT( conn!=NULL );
system("./status_s.sh > status");
_ASSERT( grep_count("status", "active: 1")==1 );
TEARDOWN();
}
int
main(int argc, char *argv[])
{
test_standby_01();
test_standby_02();
test_standby_03(); /* get status */
test_standby_04(); /* promote */
return 0;
}
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