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/* Copyright (C) 2003 MySQL AB
This program 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; version 2 of the License.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
/**
* @file SQLGetFunctionsTest.cpp
*/
#include <common.hpp>
#define GF_MESSAGE_LENGTH 200
using namespace std;
SQLHDBC GF_hdbc;
SQLHSTMT GF_hstmt;
SQLHENV GF_henv;
void SQLGetFunctions_DisplayError(SQLSMALLINT GF_HandleType,
SQLHDBC GF_InputHandle);
/**
* Test whether a specific ODBC API function is supported by
* the driver an application is currently connected to.
*
* In this test program, we can change ODBC function values in order to
* know different which fuction is supported by ODBC drivers
* Tests:
* -# Test1 There is no established SQL-connection
* -# Test2 ConnectionHandle does not identify an allocated SQL-connection
* -# Test3 The value of FunctionId is not in table 27
* -# Test4 Normal case test
* @return Zero, if test succeeded
*/
int SQLGetFunctionsTest()
{
SQLUSMALLINT TableExists, Supported;
SQLCHAR SQLStmt [120];
SQLRETURN retcode;
ndbout << endl << "Start SQLGetFunctions Testing" << endl;
//**********************************************************
//** Test 1 **
//** If there is no established SQL-connection associated **
//** with allocated SQL-connection **
//**********************************************************
retcode = SQLGetFunctions(GF_hdbc, SQL_API_SQLTABLES, &TableExists);
if (retcode == -2)
{
ndbout << endl << "Test 1" << endl;
ndbout << "retcode = " << retcode << endl;
ndbout << endl << "There is no established SQL-connection" << endl;
ndbout << "associated with allocated SQL_connection" << endl;
SQLGetFunctions_DisplayError(SQL_HANDLE_STMT, GF_hstmt);
}
else if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO)
{
ndbout << endl << "Test 1" << endl;
ndbout << "retcode = " << retcode << endl;
ndbout << endl << "There is no established SQL-connection" << endl;
ndbout << "associated with allocated SQL_connection" << endl;
SQLGetFunctions_DisplayError(SQL_HANDLE_STMT, GF_hstmt);
}
else
{
ndbout << endl << "Test 1" << endl;
ndbout << "retcode = " << retcode << endl;
ndbout << endl << "There is no established SQL-connection" << endl;
ndbout << "associated with allocated SQL_connection" << endl;
SQLGetFunctions_DisplayError(SQL_HANDLE_STMT, GF_hstmt);
}
//************************************
//** Allocate An Environment Handle **
//************************************
retcode = SQLAllocHandle(SQL_HANDLE_ENV,
SQL_NULL_HANDLE,
&GF_henv);
if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO)
ndbout << "Allocated an environment Handle!" << endl;
//*********************************************
//** Set the ODBC application Version to 3.x **
//*********************************************
retcode = SQLSetEnvAttr(GF_henv,
SQL_ATTR_ODBC_VERSION,
(SQLPOINTER) SQL_OV_ODBC3,
SQL_IS_UINTEGER);
if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO)
ndbout << "Set the ODBC application Version to 3.X!" << endl;
//**********************************
//** Allocate A Connection Handle **
//**********************************
retcode = SQLAllocHandle(SQL_HANDLE_DBC,
GF_henv,
&GF_hdbc);
if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO)
ndbout << "Allocated a connection Handle!" << endl;
// *******************
// ** Connect to DB **
// *******************
retcode = SQLConnect(GF_hdbc,
(SQLCHAR*) connectString(),
SQL_NTS,
(SQLCHAR*) "",
SQL_NTS,
(SQLCHAR*) "",
SQL_NTS);
if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO)
{
//*************************************************************
//** Test 2 **
//** If ConnectionHandle does not identify an allocated **
//** SQL-connection, then an exception condition is raised **
//*************************************************************
retcode = SQLGetFunctions(GF_hdbc, SQL_API_SQLTABLES, &TableExists);
if (retcode == -2)
{
ndbout << endl << "Test 2" << endl;
ndbout << "retcode = " << retcode << endl;
ndbout << "If ConnectionHandle does not identify an allocated" << endl;
ndbout << "SQL-connection,an exception condition is raised" << endl;
SQLGetFunctions_DisplayError(SQL_HANDLE_STMT, GF_hstmt);
}
else if (retcode == SQL_SUCCESS || retcode == SQL_SUCCESS_WITH_INFO)
{
ndbout << endl << "Test 2" << endl;
ndbout << "retcode = " << retcode << endl;
ndbout << "If ConnectionHandle does not identify an allocated" << endl;
ndbout << "SQL-connection,an exception condition is raised" << endl;
SQLGetFunctions_DisplayError(SQL_HANDLE_STMT, GF_hstmt);
}
else
{
ndbout << endl << "Test 2 :" << endl;
ndbout << "retcode = " << retcode << endl;
ndbout << "If ConnectionHandle does not identify an allocated" << endl;
ndbout << "SQL-connection,an exception condition is raised" << endl;
SQLGetFunctions_DisplayError(SQL_HANDLE_STMT, GF_hstmt);
}
//*************************************************************
//** Test 3 **
//** If the value of FunctionId is not in table 27, "Codes **
//** used to identify SQL/CLI routines" **
//*************************************************************
retcode = SQLGetFunctions(GF_hdbc, 88888, &TableExists);
ndbout<< "TableExists = " << TableExists << endl;
if (retcode == -2)
{
ndbout << "retcode = " << retcode << endl;
ndbout << "Test 3 : The value of FunctionId is not in table 27" << endl;
SQLGetFunctions_DisplayError(SQL_HANDLE_STMT, GF_hstmt);
}
else if (retcode == SQL_ERROR || retcode == SQL_SUCCESS_WITH_INFO)
{
ndbout << "retcode = " << retcode << endl;
ndbout << "Test 3 : The value of FunctionId is not in table 27" << endl;
SQLGetFunctions_DisplayError(SQL_HANDLE_STMT, GF_hstmt);
}
else
{
ndbout << "retcode = " << retcode << endl;
ndbout << "Test 3 : The value of FunctionId is not in table 27" << endl;
SQLGetFunctions_DisplayError(SQL_HANDLE_STMT, GF_hstmt);
}
//******************
//** Test 4 **
//** Normal case **
//******************
ndbout << "Test 4:" << endl;
retcode = SQLGetFunctions(GF_hdbc, SQL_API_SQLBROWSECONNECT, &Supported);
ndbout << "retcode = " << retcode << endl;
if (Supported == TRUE)
{
ndbout << "Supported = " << Supported << endl;
ndbout << "SQLBrowseConnect is supported by the current data source"
<< endl;
}
else
{
ndbout << "Supported = " << Supported << endl;
ndbout << "SQLBrowseConnect isn't supported by the current data source"
<< endl;
}
//******************
//** Test 5 **
//** Normal case **
//******************
ndbout << endl << "Test 5:" << endl;
retcode = SQLGetFunctions(GF_hdbc, SQL_API_SQLFETCH, &Supported);
ndbout << "retcode = " << retcode << endl;
if (Supported == TRUE)
{
ndbout << "Supported = " << Supported << endl;
ndbout << "SQLFETCH is supported by the current data source" << endl;
}
else
{
ndbout << "Supported = " << Supported << endl;
ndbout << "SQLFETCH isn't supported by the current data source" << endl;
}
}
// *********************************
// ** Disconnect and Free Handles **
// *********************************
SQLDisconnect(GF_hdbc);
SQLFreeHandle(SQL_HANDLE_STMT, GF_hstmt);
SQLFreeHandle(SQL_HANDLE_DBC, GF_hdbc);
SQLFreeHandle(SQL_HANDLE_ENV, GF_henv);
return NDBT_OK;
}
void SQLGetFunctions_DisplayError(SQLSMALLINT GF_HandleType,
SQLHDBC GF_InputHandle)
{
SQLRETURN SQLSTATEs;
SQLCHAR Sqlstate[50];
SQLINTEGER NativeError;
SQLSMALLINT i, MsgLen;
SQLCHAR Msg[GF_MESSAGE_LENGTH];
i = 1;
ndbout << "-------------------------------------------------" << endl;
ndbout << "Error diagnostics:" << endl;
Msg[0] = 0;
while ((SQLSTATEs = SQLGetDiagRec(GF_HandleType,
GF_InputHandle,
i,
Sqlstate,
&NativeError,
Msg,
sizeof(Msg),
&MsgLen))
!= SQL_NO_DATA)
{
ndbout << "the HandleType is:" << GF_HandleType << endl;
ndbout << "the InputHandle is :" << (long)GF_InputHandle << endl;
ndbout << "the Msg is :" << (char *) Msg << endl;
ndbout << "the output state is:" << (char *)Sqlstate << endl;
i ++;
Msg[0] = 0;
break;
}
ndbout << "-------------------------------------------------" << endl;
}
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