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/* indextst.cpp
Xbase project source code
This program creates a sample database and multiple indices.
It tests the index logic.
Copyright (C) 1997,2003 Gary A Kunkel
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; either version 2 of the License, or
(at your option) any later version.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Contact:
Email:
xbase64-devel@lists.sourceforge.net
xbase64-users@lists.sourceforge.net
Regular Mail:
XBase Support
149C South Main St
Keller Texas, 76248
USA
*/
#include "xbase64/xbase64.h"
int CheckIndex(
#ifdef XB_INDEX_NDX
xbNdx *indx1, xbNdx *indx2, xbNdx *indx3
#endif
#if defined( XB_INDEX_NDX ) && defined ( XB_INDEX_NTX )
,
#endif
#ifdef XB_INDEX_NTX
xbNtx *intx1, xbNtx *intx2, xbNtx *intx3
#endif
);
int main()
{
xbShort f1, f2, f3, rc, sts = 0;
char charbuf[10];
xbSchema MyRecord[] =
{
{ "CHARFLD1", XB_CHAR_FLD, 6, 0 },
{ "CHARFLD2", XB_CHAR_FLD, 6, 0 },
{ "NUMFLD1", XB_NUMERIC_FLD, 6, 0 },
{ "",0,0,0 }
};
/* define the classes */
xbXBase x; /* initialize xbase */
xbDbf MyFile( &x ); /* class for table */
#ifdef XB_INDEX_NDX
xbNdx indx1( &MyFile ); /* class for ndx index 1 */
xbNdx indx2( &MyFile ); /* class for ndx index 2 */
xbNdx indx3( &MyFile ); /* class for ndx index 3 */
#endif
#ifdef XB_INDEX_NTX
xbNtx intx1( &MyFile ); /* class for ntx index 1 */
xbNtx intx2( &MyFile ); /* class for ntx index 2 */
xbNtx intx3( &MyFile ); /* class for ntx index 3 */
#endif
#ifndef XBASE_DEBUG
std::cout << "XBASE_DEBUG support option not compiled into library";
return 1;
#endif
std::cout << "Creating test database and indices" << std::endl;
if(( rc = MyFile.CreateDatabase( "IXTEST.DBF", MyRecord, XB_OVERLAY ))
!= XB_NO_ERROR )
std::cout << "Error creating database = " << rc << "\n";
else
{
#ifdef XB_INDEX_NDX
if(( rc = indx1.CreateIndex(
"IXNDX1.NDX", "CHARFLD1", XB_NOT_UNIQUE, XB_OVERLAY )) != XB_NO_ERROR )
{
std::cout << "Error creating index 1 = " << rc << std::endl;
exit( 1 );
}
if(( rc = indx2.CreateIndex(
"IXNDX2.NDX", "CHARFLD1+CHARFLD2", XB_NOT_UNIQUE, XB_OVERLAY )) != XB_NO_ERROR )
{
std::cout << "Error creating index 2 = " << rc << std::endl;
exit( 1 );
}
if(( rc = indx3.CreateIndex(
"IXNDX3.NDX", "NUMFLD1", XB_NOT_UNIQUE, XB_OVERLAY )) != XB_NO_ERROR )
{
std::cout << "Error creating index 3 = " << rc << std::endl;
exit( 1 );
}
#endif
#ifdef XB_INDEX_NTX
if(( rc = intx1.CreateIndex(
"IXNTX1.NTX", "CHARFLD1", XB_NOT_UNIQUE, XB_OVERLAY )) != XB_NO_ERROR )
{
std::cout << "Error creating index 4 = " << rc << std::endl;
exit( 1 );
}
if(( rc = intx2.CreateIndex(
"IXNTX2.NTX", "CHARFLD1+CHARFLD2", XB_NOT_UNIQUE, XB_OVERLAY )) != XB_NO_ERROR )
{
std::cout << "Error creating index 5 = " << rc << std::endl;
exit( 1 );
}
if(( rc = intx3.CreateIndex(
"IXNTX3.NTX", "NUMFLD1", XB_NOT_UNIQUE, XB_OVERLAY )) != XB_NO_ERROR )
{
std::cout << "Error creating index 6 = " << rc << std::endl;
exit( 1 );
}
#endif
}
f1 = MyFile.GetFieldNo( "CHARFLD1" );
f2 = MyFile.GetFieldNo( "CHARFLD2" );
f3 = MyFile.GetFieldNo( "NUMFLD1" );
std::cout << "Populating database and indices with data" << std::endl;
std::cout << ".";
std::cout.flush();
for( int i = 0; i < 10000; i++ ){
if( i % 100 == 0){
std::cout << ".";
std::cout.flush();
}
memset( charbuf, 0x00, 10 );
sprintf( charbuf, "%d", i );
MyFile.BlankRecord();
MyFile.PutField( f1, charbuf );
MyFile.PutField( f2, charbuf );
MyFile.PutLongField( f3, i );
MyFile.AppendRecord();
}
std::cout << " Done." << std::endl;
// Check all indices.
sts += CheckIndex(
#ifdef XB_INDEX_NDX
&indx1, &indx2, &indx3
#endif
#if defined( XB_INDEX_NDX ) && defined( XB_INDEX_NTX )
,
#endif
#ifdef XB_INDEX_NTX
&intx1, &intx2, &intx3
#endif
);
//
// Appending a "Z" to the records will cause the index delete
// functions to be used.
//
// - Bob Cotton <bob@synxis.com>
//
std::cout << "Reversing records." << std::endl;
std::cout << ".";
std::cout.flush();
for( xbLong j = 1; j < MyFile.NoOfRecords(); j++ ){
if (j % 1000 == 0)
{
std::cout << ".";
std::cout.flush();
}
MyFile.GetRecord(j);
memset( charbuf, 0x00, 10 );
sprintf( charbuf, "Z%d", (int)j-1 );
MyFile.PutField( f1, charbuf );
MyFile.PutField( f2, charbuf );
MyFile.PutLongField( f3, j-1 );
MyFile.PutRecord();
}
std::cout << " Done." << std::endl;
// Check all indices
sts += CheckIndex(
#ifdef XB_INDEX_NDX
&indx1, &indx2, &indx3
#endif
#if defined( XB_INDEX_NDX ) && defined( XB_INDEX_NTX )
,
#endif
#ifdef XB_INDEX_NTX
&intx1, &intx2, &intx3
#endif
);
std::cout << "Index testing completed" << std::endl;std::cout.flush();
MyFile.CloseDatabase(); /* Close database and associated indexes */
return sts;
}
int CheckIndex(
#ifdef XB_INDEX_NDX
xbNdx *indx1,
xbNdx *indx2,
xbNdx *indx3
#endif
#if defined( XB_INDEX_NDX ) && defined( XB_INDEX_NTX )
,
#endif
#ifdef XB_INDEX_NTX
xbNtx *intx1,
xbNtx *intx2,
xbNtx *intx3
#endif
)
{
int rc;
int sts = 0;
#if defined( XB_INDEX_NDX ) && defined( XBASE_DEBUG )
std::cout << "Testing NDX index 1 "; std::cout.flush();
if(( rc = indx1->CheckIndexIntegrity(0)) != XB_NO_ERROR ){
std::cout << "Error " << rc << " with index indx1" << std::endl;
sts++;
}
else
std::cout << "OK" << std::endl;
std::cout << "Testing NDX index 2 ";std::cout.flush();
if(( rc = indx2->CheckIndexIntegrity(0)) != XB_NO_ERROR ){
std::cout << "Error " << rc << " with index indx2" << std::endl;
sts++;
}
else
std::cout << "OK" << std::endl;
std::cout << "Testing NDX index 3 ";std::cout.flush();
if(( rc = indx3->CheckIndexIntegrity(0)) != XB_NO_ERROR ){
std::cout << "Error " << rc << " with index indx3" << std::endl;
sts++;
}
else
std::cout << "OK" << std::endl;
#endif
#if defined( XB_INDEX_NTX ) && defined( XBASE_DEBUG )
std::cout << "Testing NTX index 1 ";std::cout.flush();
if(( rc = intx1->CheckIndexIntegrity(0)) != XB_NO_ERROR ){
std::cout << "Error " << rc << " with index intx1" << std::endl;
sts++;
}
else
std::cout << "OK" << std::endl;
std::cout << "Testing NTX index 2 ";std::cout.flush();
if(( rc = intx2->CheckIndexIntegrity(0)) != XB_NO_ERROR ){
std::cout << "Error " << rc << " with index intx2" << std::endl;
sts++;
}
else
std::cout << "OK" << std::endl;
std::cout << "Testing NTX index 3 ";std::cout.flush();
if(( rc = intx3->CheckIndexIntegrity(0)) != XB_NO_ERROR ){
std::cout << "Error " << rc << " with index intx3" << std::endl;
sts++;
}
else
std::cout << "OK" << std::endl;
#endif
return sts;
}
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