/* Copyright (C) 2006 MySQL AB & MySQL Finland AB & TCX DataKonsult 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 02110-1335 USA */
/* Testing of the basic functions of a MARIA spatial table */
/* Written by Alex Barkov, who has a shared copyright to this code */
#include <my_global.h>
#include "maria_def.h"
#include "ma_sp_defs.h"
#define MAX_REC_LENGTH 1024
static void create_linestring(uchar *record,uint rownr);
static void print_record(uchar * record,my_off_t offs,const char * tail);
static void create_key(uchar *key,uint rownr);
static void print_key(const uchar *key,const char * tail);
static int run_test(const char *filename);
static int read_with_pos(MARIA_HA * file, int silent);
static int maria_rtree_CreateLineStringWKB(double *ords, uint n_dims, uint n_points,
uchar *wkb);
static void maria_rtree_PrintWKB(uchar *wkb, uint n_dims);
static char blob_key[MAX_REC_LENGTH];
int main(int argc __attribute__((unused)),char *argv[])
{
MY_INIT(argv[0 ]);
maria_init();
exit (run_test("sp_test" ));
}
int run_test(const char *filename)
{
MARIA_HA *file;
MARIA_UNIQUEDEF uniquedef;
MARIA_CREATE_INFO create_info;
MARIA_COLUMNDEF recinfo[20 ];
MARIA_KEYDEF keyinfo[20 ];
HA_KEYSEG keyseg[20 ];
key_range min_range, max_range;
int silent=0 ;
int create_flag=0 ;
int null_fields=0 ;
int nrecords=30 ;
int uniques=0 ;
int i;
int error;
int row_count=0 ;
uchar record[MAX_REC_LENGTH];
uchar key[MAX_REC_LENGTH];
uchar read_record[MAX_REC_LENGTH];
int upd=10 ;
ha_rows hrows;
page_range pages;
/* Define a column for NULLs and DEL markers*/
recinfo[0 ].type=FIELD_NORMAL;
recinfo[0 ].length=1 ; /* For NULL bits */
/* Define spatial column */
recinfo[1 ].type=FIELD_BLOB;
recinfo[1 ].length=4 + portable_sizeof_char_ptr;
/* Define a key with 1 spatial segment */
keyinfo[0 ].seg=keyseg;
keyinfo[0 ].keysegs=1 ;
keyinfo[0 ].flag= 0 ;
keyinfo[0 ].key_alg=HA_KEY_ALG_RTREE;
keyinfo[0 ].seg[0 ].type= HA_KEYTYPE_BINARY;
keyinfo[0 ].seg[0 ].flag=0 ;
keyinfo[0 ].seg[0 ].start= 1 ;
keyinfo[0 ].seg[0 ].length=1 ; /* Spatial ignores it anyway */
keyinfo[0 ].seg[0 ].null_bit= null_fields ? 2 : 0 ;
keyinfo[0 ].seg[0 ].null_pos=0 ;
keyinfo[0 ].seg[0 ].language=default_charset_info->number;
keyinfo[0 ].seg[0 ].bit_start=4 ; /* Long BLOB */
if (!silent)
printf("- Creating isam-file\n" );
bzero((char *) &create_info,sizeof (create_info));
create_info.max_rows=10000000 ;
if (maria_create(filename,
DYNAMIC_RECORD,
1 , /* keys */
keyinfo,
2 , /* columns */
recinfo,uniques,&uniquedef,&create_info,create_flag))
goto err;
if (!silent)
printf("- Open isam-file\n" );
if (!(file=maria_open(filename,2 ,HA_OPEN_ABORT_IF_LOCKED, 0 )))
goto err;
if (!silent)
printf("- Writing key:s\n" );
for (i=0 ; i<nrecords; i++ )
{
create_linestring(record,i);
error=maria_write(file,record);
print_record(record,maria_position(file),"\n" );
if (!error)
{
row_count++;
}
else
{
printf("maria_write: %d\n" , error);
goto err;
}
}
if ((error=read_with_pos(file,silent)))
goto err;
if (!silent)
printf("- Deleting rows with position\n" );
for (i=0 ; i < nrecords/4 ; i++)
{
my_errno=0 ;
bzero((char *) read_record,MAX_REC_LENGTH);
error=maria_rrnd(file,read_record,i == 0 ? 0 L : HA_OFFSET_ERROR);
if (error)
{
printf("pos: %2d maria_rrnd: %3d errno: %3d\n" ,i,error,my_errno);
goto err;
}
print_record(read_record,maria_position(file),"\n" );
error=maria_delete(file,read_record);
if (error)
{
printf("pos: %2d maria_delete: %3d errno: %3d\n" ,i,error,my_errno);
goto err;
}
}
if (!silent)
printf("- Updating rows with position\n" );
for (i=0 ; i < nrecords/2 ; i++)
{
my_errno=0 ;
bzero((char *) read_record,MAX_REC_LENGTH);
error=maria_rrnd(file,read_record,i == 0 ? 0 L : HA_OFFSET_ERROR);
if (error)
{
if (error==HA_ERR_RECORD_DELETED)
continue ;
printf("pos: %2d maria_rrnd: %3d errno: %3d\n" ,i,error,my_errno);
goto err;
}
print_record(read_record,maria_position(file),"" );
create_linestring(record,i+nrecords*upd);
printf("\t-> " );
print_record(record,maria_position(file),"\n" );
error=maria_update(file,read_record,record);
if (error)
{
printf("pos: %2d maria_update: %3d errno: %3d\n" ,i,error,my_errno);
goto err;
}
}
if ((error=read_with_pos(file,silent)))
goto err;
if (!silent)
printf("- Test maria_rkey then a sequence of maria_rnext_same\n" );
create_key(key, nrecords*4 /5 );
print_key(key," search for INTERSECT\n" );
if ((error=maria_rkey(file,read_record,0 ,key,0 ,HA_READ_MBR_INTERSECT)))
{
printf("maria_rkey: %3d errno: %3d\n" ,error,my_errno);
goto err;
}
print_record(read_record,maria_position(file)," maria_rkey\n" );
row_count=1 ;
for (;;)
{
if ((error=maria_rnext_same(file,read_record)))
{
if (error==HA_ERR_END_OF_FILE)
break ;
printf("maria_next: %3d errno: %3d\n" ,error,my_errno);
goto err;
}
print_record(read_record,maria_position(file)," maria_rnext_same\n" );
row_count++;
}
printf(" %d rows\n" ,row_count);
if (!silent)
printf("- Test maria_rfirst then a sequence of maria_rnext\n" );
error=maria_rfirst(file,read_record,0 );
if (error)
{
printf("maria_rfirst: %3d errno: %3d\n" ,error,my_errno);
goto err;
}
row_count=1 ;
print_record(read_record,maria_position(file)," maria_frirst\n" );
for (i=0 ;i<nrecords;i++) {
if ((error=maria_rnext(file,read_record,0 )))
{
if (error==HA_ERR_END_OF_FILE)
break ;
printf("maria_next: %3d errno: %3d\n" ,error,my_errno);
goto err;
}
print_record(read_record,maria_position(file)," maria_rnext\n" );
row_count++;
}
printf(" %d rows\n" ,row_count);
if (!silent)
printf("- Test maria_records_in_range()\n" );
create_key(key, nrecords*upd);
print_key(key," INTERSECT\n" );
min_range.key= key;
min_range.length= 1000 ; /* Big enough */
min_range.flag= HA_READ_MBR_INTERSECT;
max_range.key= record+1 ;
max_range.length= 1000 ; /* Big enough */
max_range.flag= HA_READ_KEY_EXACT;
hrows= maria_records_in_range(file,0 , &min_range, &max_range, &pages);
printf(" %ld rows\n" , (long ) hrows);
if (maria_close(file)) goto err;
maria_end();
my_end(MY_CHECK_ERROR);
return 0 ;
err:
printf("got error: %3d when using maria-database\n" ,my_errno);
maria_end();
return 1 ; /* skip warning */
}
static int read_with_pos (MARIA_HA * file,int silent)
{
int error;
int i;
uchar read_record[MAX_REC_LENGTH];
int rows=0 ;
if (!silent)
printf("- Reading rows with position\n" );
for (i=0 ;;i++)
{
my_errno=0 ;
bzero((char *) read_record,MAX_REC_LENGTH);
error=maria_rrnd(file,read_record,i == 0 ? 0 L : HA_OFFSET_ERROR);
if (error)
{
if (error==HA_ERR_END_OF_FILE)
break ;
if (error==HA_ERR_RECORD_DELETED)
continue ;
printf("pos: %2d maria_rrnd: %3d errno: %3d\n" ,i,error,my_errno);
return error;
}
rows++;
print_record(read_record,maria_position(file),"\n" );
}
printf(" %d rows\n" ,rows);
return 0 ;
}
#ifdef NOT_USED
static void bprint_record(uchar * record,
my_off_t offs __attribute__((unused)),
const char * tail)
{
int i;
char * pos;
i=(unsigned char )record[0 ];
printf("%02X " ,i);
for ( pos=record+1 , i=0 ; i<32 ; i++,pos++)
{
int b=(unsigned char )*pos;
printf("%02X" ,b);
}
printf("%s" ,tail);
}
#endif
static void print_record(uchar * record, my_off_t offs,const char * tail)
{
uchar *pos;
char *ptr;
uint len;
printf(" rec=(%d)" ,(unsigned char )record[0 ]);
pos=record+1 ;
len=sint4korr(pos);
pos+=4 ;
printf(" len=%d " ,len);
memcpy(&ptr,pos,sizeof (char *));
if (ptr)
maria_rtree_PrintWKB((uchar*) ptr,SPDIMS);
else
printf("<NULL> " );
printf(" offs=%ld " ,(long int )offs);
printf("%s" ,tail);
}
#ifdef NOT_USED
static void create_point(uchar *record,uint rownr)
{
uint tmp;
char *ptr;
char *pos=record;
double x[200 ];
int i;
for (i=0 ;i<SPDIMS;i++)
x[i]=rownr;
bzero((char *) record,MAX_REC_LENGTH);
*pos=0 x01; /* DEL marker */
pos++;
memset(blob_key,0 ,sizeof (blob_key));
tmp=maria_rtree_CreatePointWKB(x,SPDIMS,blob_key);
int4store(pos,tmp);
pos+=4 ;
ptr=blob_key;
memcpy(pos,&ptr,sizeof (char *));
}
#endif
static void create_linestring(uchar *record,uint rownr)
{
uint tmp;
char *ptr;
uchar *pos= record;
double x[200 ];
int i,j;
int npoints=2 ;
for (j=0 ;j<npoints;j++)
for (i=0 ;i<SPDIMS;i++)
x[i+j*SPDIMS]=rownr*j;
bzero((char *) record,MAX_REC_LENGTH);
*pos=0 x01; /* DEL marker */
pos++;
memset(blob_key,0 ,sizeof (blob_key));
tmp=maria_rtree_CreateLineStringWKB(x,SPDIMS,npoints, (uchar*) blob_key);
int4store(pos,tmp);
pos+=4 ;
ptr=blob_key;
memcpy(pos,&ptr,sizeof (char *));
}
static void create_key(uchar *key,uint rownr)
{
double c=rownr;
uchar *pos;
uint i;
bzero(key,MAX_REC_LENGTH);
for ( pos=key, i=0 ; i<2 *SPDIMS; i++)
{
float8store(pos,c);
pos+=sizeof (c);
}
}
static void print_key(const uchar *key,const char * tail)
{
double c;
uint i;
printf(" key=" );
for (i=0 ; i<2 *SPDIMS; i++)
{
float8get(c,key);
key+=sizeof (c);
printf("%.14g " ,c);
}
printf("%s" ,tail);
}
#ifdef NOT_USED
static int maria_rtree_CreatePointWKB(double *ords, uint n_dims, uchar *wkb)
{
uint i;
*wkb = wkbXDR;
++wkb;
int4store(wkb, wkbPoint);
wkb += 4 ;
for (i=0 ; i < n_dims; ++i)
{
float8store(wkb, ords[i]);
wkb += 8 ;
}
return 5 + n_dims * 8 ;
}
#endif
static int maria_rtree_CreateLineStringWKB(double *ords, uint n_dims, uint n_points,
uchar *wkb)
{
uint i;
uint n_ords = n_dims * n_points;
*wkb = wkbXDR;
++wkb;
int4store(wkb, wkbLineString);
wkb += 4 ;
int4store(wkb, n_points);
wkb += 4 ;
for (i=0 ; i < n_ords; ++i)
{
float8store(wkb, ords[i]);
wkb += 8 ;
}
return 9 + n_points * n_dims * 8 ;
}
static void maria_rtree_PrintWKB(uchar *wkb, uint n_dims)
{
uint wkb_type;
++wkb;
wkb_type = uint4korr(wkb);
wkb += 4 ;
switch ((enum wkbType)wkb_type)
{
case wkbPoint:
{
uint i;
double ord;
printf("POINT(" );
for (i=0 ; i < n_dims; ++i)
{
float8get(ord, wkb);
wkb += 8 ;
printf("%.14g" , ord);
if (i < n_dims - 1 )
printf(" " );
else
printf(")" );
}
break ;
}
case wkbLineString:
{
uint p, i;
uint n_points;
double ord;
printf("LineString(" );
n_points = uint4korr(wkb);
wkb += 4 ;
for (p=0 ; p < n_points; ++p)
{
for (i=0 ; i < n_dims; ++i)
{
float8get(ord, wkb);
wkb += 8 ;
printf("%.14g" , ord);
if (i < n_dims - 1 )
printf(" " );
}
if (p < n_points - 1 )
printf(", " );
else
printf(")" );
}
break ;
}
case wkbPolygon:
{
printf("POLYGON(...)" );
break ;
}
case wkbMultiPoint:
{
printf("MULTIPOINT(...)" );
break ;
}
case wkbMultiLineString:
{
printf("MULTILINESTRING(...)" );
break ;
}
case wkbMultiPolygon:
{
printf("MULTIPOLYGON(...)" );
break ;
}
case wkbGeometryCollection:
{
printf("GEOMETRYCOLLECTION(...)" );
break ;
}
default :
{
printf("UNKNOWN GEOMETRY TYPE" );
break ;
}
}
}
#include "ma_check_standalone.h"
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