diff options
Diffstat (limited to 'isam/test1.c')
| -rw-r--r-- | isam/test1.c | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/isam/test1.c b/isam/test1.c deleted file mode 100644 index b9f4d8242c3..00000000000 --- a/isam/test1.c +++ /dev/null @@ -1,179 +0,0 @@ -/* Copyright (C) 2000 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; 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 */ - -#include "isamdef.h" - -static void get_options(int argc, char *argv[]); - -static int rec_pointer_size=0,verbose=0,remove_ant=0,pack_keys=1,flags[50], - packed_field=FIELD_SKIP_PRESPACE; - -int main(int argc, char *argv[]) -{ - N_INFO *file; - int i,j,error,deleted,found; - char record[128],key[32],*filename,read_record[128]; - N_KEYDEF keyinfo[10]; - N_RECINFO recinfo[10]; - MY_INIT(argv[0]); - - filename= (char*) "test1"; - my_init(); - get_options(argc,argv); - keyinfo[0].seg[0].base.type=HA_KEYTYPE_NUM; - keyinfo[0].seg[0].base.flag=(uint8) (pack_keys ? - HA_PACK_KEY | HA_SPACE_PACK : 0); - keyinfo[0].seg[0].base.start=0; - keyinfo[0].seg[0].base.length=6; - keyinfo[0].seg[1].base.type=HA_KEYTYPE_END; - keyinfo[0].base.flag = (uint8) (pack_keys ? - HA_NOSAME | HA_PACK_KEY : HA_NOSAME); - - recinfo[0].base.type=packed_field; recinfo[0].base.length=6; - recinfo[1].base.type=FIELD_NORMAL; recinfo[1].base.length=24; - recinfo[2].base.type=FIELD_LAST; - - deleted=0; - bzero((byte*) flags,sizeof(flags)); - - printf("- Creating isam-file\n"); - if (nisam_create(filename,1,keyinfo,recinfo, - (ulong) (rec_pointer_size ? (1L << (rec_pointer_size*8))/40 : - 0),10l,0,0,0L)) - goto err; - if (!(file=nisam_open(filename,2,HA_OPEN_ABORT_IF_LOCKED))) - goto err; - printf("- Writing key:s\n"); - strmov(record," ..... key"); strappend(record,30,' '); - - my_errno=0; - for (i=49 ; i>=1 ; i-=2 ) - { - j=i%25 +1; - sprintf(key,"%6d",j); - bmove(record,key,6); - error=nisam_write(file,record); - flags[j]=1; - if (verbose || error) - printf("J= %2d nisam_write: %d errno: %d\n", j,error,my_errno); - } - if (nisam_close(file)) goto err; - printf("- Reopening file\n"); - if (!(file=nisam_open(filename,2,HA_OPEN_ABORT_IF_LOCKED))) goto err; - printf("- Removing keys\n"); - for (i=1 ; i<=10 ; i++) - { - if (i == remove_ant) { VOID(nisam_close(file)) ; exit(0) ; } - sprintf(key,"%6d",(j=(int) ((rand() & 32767)/32767.*25))); - my_errno=0; - if ((error = nisam_rkey(file,read_record,0,key,0,HA_READ_KEY_EXACT))) - { - if (verbose || (flags[j] == 1 || - (error && my_errno != HA_ERR_KEY_NOT_FOUND))) - printf("key: %s nisam_rkey: %3d errno: %3d\n",key,error,my_errno); - } - else - { - error=nisam_delete(file,read_record); - if (verbose || error) - printf("key: %s nisam_delete: %3d errno: %3d\n",key,error,my_errno); - flags[j]=0; - if (! error) - deleted++; - } - } - printf("- Reading records with key\n"); - for (i=1 ; i<=25 ; i++) - { - sprintf(key,"%6d",i); - bmove(record,key,6); - my_errno=0; - error=nisam_rkey(file,read_record,0,key,0,HA_READ_KEY_EXACT); - if (verbose || - (error == 0 && flags[i] != 1) || - (error && (flags[i] != 0 || my_errno != HA_ERR_KEY_NOT_FOUND))) - { - printf("key: %s nisam_rkey: %3d errno: %3d record: %s\n", - key,error,my_errno,record+1); - } - } - - printf("- Reading records with position\n"); - for (i=1,found=0 ; i <= 30 ; i++) - { - my_errno=0; - if ((error=nisam_rrnd(file,read_record,i == 1 ? 0L : NI_POS_ERROR)) == -1) - { - if (found != 25-deleted) - printf("Found only %d of %d records\n",found,25-deleted); - break; - } - if (!error) - found++; - if (verbose || (error != 0 && error != 1)) - { - printf("pos: %2d nisam_rrnd: %3d errno: %3d record: %s\n", - i-1,error,my_errno,read_record+1); - } - } - if (nisam_close(file)) goto err; - my_end(MY_CHECK_ERROR); - - exit(0); -err: - printf("got error: %3d when using nisam-database\n",my_errno); - exit(1); - return 0; /* skip warning */ -} /* main */ - - - /* l{ser optioner */ - /* OBS! intierar endast DEBUG - ingen debuggning h{r ! */ - -static void get_options(int argc, char *argv[]) -{ - char *pos; - - while (--argc >0 && *(pos = *(++argv)) == '-' ) { - switch(*++pos) { - case 'R': /* Length of record pointer */ - rec_pointer_size=atoi(++pos); - if (rec_pointer_size > 3) - rec_pointer_size=0; - break; - case 'P': - pack_keys=0; /* Don't use packed key */ - break; - case 'S': - packed_field=FIELD_NORMAL; /* static-size record*/ - break; - case 'v': /* verbose */ - verbose=1; - break; - case 'm': - remove_ant=atoi(++pos); - break; - case 'V': - printf("isamtest1 Ver 1.0 \n"); - exit(0); - case '#': - DEBUGGER_ON; - DBUG_PUSH (++pos); - break; - } - } - return; -} /* get options */ |