int main(int argc, char **argv)
{
int i,j,error,deleted;
HP_INFO *file;
uchar record[128],key[32];
const char *filename;
HP_KEYDEF keyinfo[10];
HA_KEYSEG keyseg[4];
HP_CREATE_INFO hp_create_info;
HP_SHARE *tmp_share;
my_bool unused;
MY_INIT(argv[0]);
filename= "test1";
get_options(argc,argv);
memset(&hp_create_info, 0, sizeof(hp_create_info));
hp_create_info.max_table_size= 1024L*1024L;
hp_create_info.keys= 1;
hp_create_info.keydef= keyinfo;
hp_create_info.reclength= 30;
hp_create_info.max_records= (ulong) flag*100000L;
hp_create_info.min_records= 10UL;
keyinfo[0].keysegs=1;
keyinfo[0].seg=keyseg;
keyinfo[0].algorithm= HA_KEY_ALG_HASH;
keyinfo[0].seg[0].type=HA_KEYTYPE_BINARY;
keyinfo[0].seg[0].start=1;
keyinfo[0].seg[0].length=6;
keyinfo[0].seg[0].charset= &my_charset_latin1;
keyinfo[0].seg[0].null_bit= 0;
keyinfo[0].flag = HA_NOSAME;
deleted=0;
memset(flags, 0, sizeof(flags));
printf("- Creating heap-file\n");
if (heap_create(filename, &hp_create_info, &tmp_share, &unused) ||
!(file= heap_open(filename, 2)))
goto err;
printf("- Writing records:s\n");
my_stpcpy((char*) record," ..... key ");
for (i=49 ; i>=1 ; i-=2 )
{
j=i%25 +1;
sprintf((char*) key,"%6d",j);
memmove(record + 1, key, 6);
error=heap_write(file,record);
if (heap_check_heap(file,0))
{
puts("Heap keys crashed");
goto err;
}
flags[j]=1;
if (verbose || error) printf("J= %2d heap_write: %d my_errno: %d\n",
j,error,my_errno);
}
if (heap_close(file))
goto err;
printf("- Reopening file\n");
if (!(file=heap_open(filename, 2)))
goto err;
printf("- Removing records\n");
for (i=1 ; i<=10 ; i++)
{
if (i == remove_ant) { (void) heap_close(file); return (0) ; }
sprintf((char*) key,"%6d",(j=(int) ((rand() & 32767)/32767.*25)));
if ((error = heap_rkey(file,record,0,key,6,HA_READ_KEY_EXACT)))
{
if (verbose || (flags[j] == 1 ||
(error && my_errno != HA_ERR_KEY_NOT_FOUND)))
printf("key: %s rkey: %3d my_errno: %3d\n",(char*) key,error,my_errno);
}
else
{
error=heap_delete(file,record);
if (error || verbose)
printf("key: %s delete: %d my_errno: %d\n",(char*) key,error,my_errno);
flags[j]=0;
if (! error)
deleted++;
}
if (heap_check_heap(file,0))
{
puts("Heap keys crashed");
goto err;
}
}
printf("- Reading records with key\n");
for (i=1 ; i<=25 ; i++)
{
sprintf((char*) key,"%6d",i);
memmove(record + 1, key, 6);
my_errno=0;
error=heap_rkey(file,record,0,key,6,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 rkey: %3d my_errno: %3d record: %s\n",
(char*) key,error,my_errno,record+1);
}
}
if (heap_close(file) || hp_panic(HA_PANIC_CLOSE))
goto err;
my_end(MY_GIVE_INFO);
return(0);
err:
printf("got error: %d when using heap-database\n",my_errno);
return(1);
} /* main */
int main(int argc, char *argv[])
{
register uint i,j;
uint ant,n1,n2,n3;
uint write_count,update,opt_delete,check2,dupp_keys,found_key;
int error;
ulong pos;
unsigned long key_check;
uchar record[128],record2[128],record3[128],key[10];
const char *filename,*filename2;
HP_INFO *file,*file2;
HP_SHARE *tmp_share;
HP_KEYDEF keyinfo[MAX_KEYS];
HA_KEYSEG keyseg[MAX_KEYS*5];
HEAP_PTR UNINIT_VAR(position);
HP_CREATE_INFO hp_create_info;
CHARSET_INFO *cs= &my_charset_latin1;
my_bool unused;
MY_INIT(argv[0]); /* init my_sys library & pthreads */
filename= "test2";
filename2= "test2_2";
file=file2=0;
get_options(argc,argv);
bzero(&hp_create_info, sizeof(hp_create_info));
hp_create_info.max_table_size= 2*1024L*1024L;
hp_create_info.keys= keys;
hp_create_info.keydef= keyinfo;
hp_create_info.reclength= reclength;
hp_create_info.max_records= (ulong) flag*100000L;
hp_create_info.min_records= (ulong) recant/2;
write_count=update=opt_delete=0;
key_check=0;
keyinfo[0].seg=keyseg;
keyinfo[0].keysegs=1;
keyinfo[0].flag= 0;
keyinfo[0].algorithm= HA_KEY_ALG_HASH;
keyinfo[0].seg[0].type=HA_KEYTYPE_BINARY;
keyinfo[0].seg[0].start=0;
keyinfo[0].seg[0].length=6;
keyinfo[0].seg[0].null_bit=0;
keyinfo[0].seg[0].charset=cs;
keyinfo[1].seg=keyseg+1;
keyinfo[1].keysegs=2;
keyinfo[1].flag=0;
keyinfo[1].algorithm= HA_KEY_ALG_HASH;
keyinfo[1].seg[0].type=HA_KEYTYPE_BINARY;
keyinfo[1].seg[0].start=7;
keyinfo[1].seg[0].length=6;
keyinfo[1].seg[0].null_bit=0;
keyinfo[1].seg[0].charset=cs;
keyinfo[1].seg[1].type=HA_KEYTYPE_TEXT;
keyinfo[1].seg[1].start=0; /* key in two parts */
keyinfo[1].seg[1].length=6;
keyinfo[1].seg[1].null_bit=0;
keyinfo[1].seg[1].charset=cs;
keyinfo[2].seg=keyseg+3;
keyinfo[2].keysegs=1;
keyinfo[2].flag=HA_NOSAME;
keyinfo[2].algorithm= HA_KEY_ALG_HASH;
keyinfo[2].seg[0].type=HA_KEYTYPE_BINARY;
keyinfo[2].seg[0].start=12;
keyinfo[2].seg[0].length=8;
keyinfo[2].seg[0].null_bit=0;
keyinfo[2].seg[0].charset=cs;
keyinfo[3].seg=keyseg+4;
keyinfo[3].keysegs=1;
keyinfo[3].flag=HA_NOSAME;
keyinfo[3].algorithm= HA_KEY_ALG_HASH;
keyinfo[3].seg[0].type=HA_KEYTYPE_BINARY;
keyinfo[3].seg[0].start=37;
keyinfo[3].seg[0].length=1;
keyinfo[3].seg[0].null_bit=1;
keyinfo[3].seg[0].null_pos=38;
keyinfo[3].seg[0].charset=cs;
bzero((char*) key1,sizeof(key1));
bzero((char*) key3,sizeof(key3));
printf("- Creating heap-file\n");
if (heap_create(filename, &hp_create_info, &tmp_share, &unused) ||
!(file= heap_open(filename, 2)))
goto err;
signal(SIGINT,endprog);
printf("- Writing records:s\n");
strmov((char*) record," ..... key");
for (i=0 ; i < recant ; i++)
{
n1=rnd(1000); n2=rnd(100); n3=rnd(MY_MIN(recant*5,MAX_RECORDS));
make_record(record,n1,n2,n3,"Pos",write_count);
if (heap_write(file,record))
{
if (my_errno != HA_ERR_FOUND_DUPP_KEY || key3[n3] == 0)
{
printf("Error: %d in write at record: %d\n",my_errno,i);
goto err;
}
if (verbose) printf(" Double key: %d\n",n3);
}
else
{
if (key3[n3] == 1)
{
printf("Error: Didn't get error when writing second key: '%8d'\n",n3);
goto err;
}
write_count++; key1[n1]++; key3[n3]=1;
key_check+=n1;
}
if (testflag == 1 && heap_check_heap(file,0))
{
puts("Heap keys crashed");
goto err;
}
}
if (testflag == 1)
goto end;
if (heap_check_heap(file,0))
{
puts("Heap keys crashed");
goto err;
}
printf("- Delete\n");
for (i=0 ; i < write_count/10 ; i++)
{
for (j=rnd(1000)+1 ; j>0 && key1[j] == 0 ; j--) ;
if (j != 0)
{
sprintf((char*) key,"%6d",j);
if (heap_rkey(file,record,0,key,6, HA_READ_KEY_EXACT))
{
printf("can't find key1: \"%s\"\n",(char*) key);
goto err;
}
if (heap_delete(file,record))
{
printf("error: %d; can't delete record: \"%s\"\n", my_errno,(char*) record);
goto err;
}
opt_delete++;
key1[atoi((char*) record+keyinfo[0].seg[0].start)]--;
key3[atoi((char*) record+keyinfo[2].seg[0].start)]=0;
key_check-=atoi((char*) record);
if (testflag == 2 && heap_check_heap(file,0))
{
puts("Heap keys crashed");
goto err;
}
}
else
puts("Warning: Skipping delete test because no dupplicate keys");
}
if (testflag==2) goto end;
if (heap_check_heap(file,0))
{
puts("Heap keys crashed");
goto err;
}
printf("- Update\n");
for (i=0 ; i < write_count/10 ; i++)
{
n1=rnd(1000); n2=rnd(100); n3=rnd(MY_MIN(recant*2,MAX_RECORDS));
make_record(record2, n1, n2, n3, "XXX", update);
if (rnd(2) == 1)
{
if (heap_scan_init(file))
goto err;
j=rnd(write_count-opt_delete);
while ((error=heap_scan(file,record) == HA_ERR_RECORD_DELETED) ||
(!error && j))
{
if (!error)
j--;
}
if (error)
goto err;
}
else
{
for (j=rnd(1000)+1 ; j>0 && key1[j] == 0 ; j--) ;
if (!key1[j])
continue;
sprintf((char*) key,"%6d",j);
if (heap_rkey(file,record,0,key,6, HA_READ_KEY_EXACT))
{
printf("can't find key1: \"%s\"\n",(char*) key);
goto err;
}
}
if (heap_update(file,record,record2))
{
if (my_errno != HA_ERR_FOUND_DUPP_KEY || key3[n3] == 0)
{
printf("error: %d; can't update:\nFrom: \"%s\"\nTo: \"%s\"\n",
my_errno,(char*) record, (char*) record2);
goto err;
}
if (verbose)
printf("Double key when tried to update:\nFrom: \"%s\"\nTo: \"%s\"\n",
(char*) record, (char*) record2);
}
else
{
key1[atoi((char*) record+keyinfo[0].seg[0].start)]--;
key3[atoi((char*) record+keyinfo[2].seg[0].start)]=0;
key1[n1]++; key3[n3]=1;
update++;
key_check=key_check-atoi((char*) record)+n1;
}
if (testflag == 3 && heap_check_heap(file,0))
{
puts("Heap keys crashed");
goto err;
}
}
if (testflag == 3) goto end;
if (heap_check_heap(file,0))
{
puts("Heap keys crashed");
goto err;
}
for (i=999, dupp_keys=found_key=0 ; i>0 ; i--)
{
if (key1[i] > dupp_keys) { dupp_keys=key1[i]; found_key=i; }
sprintf((char*) key,"%6d",found_key);
}
if (dupp_keys > 3)
{
if (!silent)
printf("- Read first key - next - delete - next -> last\n");
DBUG_PRINT("progpos",("first - next - delete - next -> last"));
if (heap_rkey(file,record,0,key,6, HA_READ_KEY_EXACT))
goto err;
if (heap_rnext(file,record3)) goto err;
if (heap_delete(file,record3)) goto err;
key_check-=atoi((char*) record3);
key1[atoi((char*) record+keyinfo[0].seg[0].start)]--;
key3[atoi((char*) record+keyinfo[2].seg[0].start)]=0;
opt_delete++;
ant=2;
while ((error=heap_rnext(file,record3)) == 0 ||
error == HA_ERR_RECORD_DELETED)
if (! error)
ant++;
if (ant != dupp_keys)
{
printf("next: I can only find: %d records of %d\n",
ant,dupp_keys);
goto end;
}
dupp_keys--;
if (heap_check_heap(file,0))
{
puts("Heap keys crashed");
goto err;
}
if (!silent)
printf("- Read last key - delete - prev - prev - opt_delete - prev -> first\n");
if (heap_rprev(file,record))
goto err;
if (heap_delete(file,record3)) goto err;
key_check-=atoi((char*) record3);
key1[atoi((char*) record+keyinfo[0].seg[0].start)]--;
key3[atoi((char*) record+keyinfo[2].seg[0].start)]=0;
opt_delete++;
if (heap_rprev(file,record3) || heap_rprev(file,record3))
goto err;
if (heap_delete(file,record3)) goto err;
key_check-=atoi((char*) record3);
key1[atoi((char*) record+keyinfo[0].seg[0].start)]--;
key3[atoi((char*) record+keyinfo[2].seg[0].start)]=0;
opt_delete++;
ant=3;
while ((error=heap_rprev(file,record3)) == 0 ||
error == HA_ERR_RECORD_DELETED)
{
if (! error)
ant++;
}
if (ant != dupp_keys)
{
printf("next: I can only find: %d records of %d\n",
ant,dupp_keys);
goto end;
}
dupp_keys-=2;
if (heap_check_heap(file,0))
{
puts("Heap keys crashed");
goto err;
}
}
else
puts("Warning: Not enough duplicated keys: Skipping delete key check");
if (!silent)
printf("- Read (first) - next - delete - next -> last\n");
DBUG_PRINT("progpos",("first - next - delete - next -> last"));
if (heap_scan_init(file))
goto err;
while ((error=heap_scan(file,record3) == HA_ERR_RECORD_DELETED)) ;
if (error)
goto err;
if (heap_delete(file,record3)) goto err;
key_check-=atoi((char*) record3);
opt_delete++;
key1[atoi((char*) record+keyinfo[0].seg[0].start)]--;
key3[atoi((char*) record+keyinfo[2].seg[0].start)]=0;
ant=0;
while ((error=heap_scan(file,record3)) == 0 ||
error == HA_ERR_RECORD_DELETED)
if (! error)
ant++;
if (ant != write_count-opt_delete)
{
printf("next: Found: %d records of %d\n",ant,write_count-opt_delete);
goto end;
}
if (heap_check_heap(file,0))
{
puts("Heap keys crashed");
goto err;
}
puts("- Test if: Read rrnd - same - rkey - same");
DBUG_PRINT("progpos",("Read rrnd - same"));
pos=rnd(write_count-opt_delete-5)+5;
heap_scan_init(file);
i=5;
while ((error=heap_scan(file,record)) == HA_ERR_RECORD_DELETED ||
(error == 0 && pos))
{
if (!error)
pos--;
if (i-- == 0)
{
bmove(record3,record,reclength);
position=heap_position(file);
}
}
if (error)
goto err;
bmove(record2,record,reclength);
if (heap_rsame(file,record,-1) || heap_rsame(file,record2,2))
goto err;
if (memcmp(record2,record,reclength))
{
puts("heap_rsame didn't find right record");
goto end;
}
puts("- Test of read through position");
if (heap_rrnd(file,record,position))
goto err;
if (memcmp(record3,record,reclength))
{
puts("heap_frnd didn't find right record");
goto end;
}
printf("- heap_info\n");
{
HEAPINFO info;
heap_info(file,&info,0);
/* We have to test with opt_delete +1 as this may be the case if the last
inserted row was a duplicate key */
if (info.records != write_count-opt_delete ||
(info.deleted != opt_delete && info.deleted != opt_delete+1))
{
puts("Wrong info from heap_info");
printf("Got: records: %ld(%d) deleted: %ld(%d)\n",
info.records,write_count-opt_delete,info.deleted,opt_delete);
}
}
#ifdef OLD_HEAP_VERSION
{
uint check;
printf("- Read through all records with rnd\n");
if (heap_extra(file,HA_EXTRA_RESET) || heap_extra(file,HA_EXTRA_CACHE))
{
puts("got error from heap_extra");
goto end;
}
ant=check=0;
while ((error=heap_rrnd(file,record,(ulong) -1)) != HA_ERR_END_OF_FILE &&
ant < write_count + 10)
{
if (!error)
{
ant++;
check+=calc_check(record,reclength);
}
}
if (ant != write_count-opt_delete)
{
printf("rrnd: I can only find: %d records of %d\n", ant,
write_count-opt_delete);
goto end;
}
if (heap_extra(file,HA_EXTRA_NO_CACHE))
{
puts("got error from heap_extra(HA_EXTRA_NO_CACHE)");
goto end;
}
}
#endif
printf("- Read through all records with scan\n");
if (heap_reset(file) || heap_extra(file,HA_EXTRA_CACHE))
{
puts("got error from heap_extra");
goto end;
}
ant=check2=0;
heap_scan_init(file);
while ((error=heap_scan(file,record)) != HA_ERR_END_OF_FILE &&
ant < write_count + 10)
{
if (!error)
{
ant++;
check2+=calc_check(record,reclength);
}
}
if (ant != write_count-opt_delete)
{
printf("scan: I can only find: %d records of %d\n", ant,
write_count-opt_delete);
goto end;
}
#ifdef OLD_HEAP_VERSION
if (check != check2)
{
puts("scan: Checksum didn't match reading with rrnd");
goto end;
}
#endif
if (heap_extra(file,HA_EXTRA_NO_CACHE))
{
puts("got error from heap_extra(HA_EXTRA_NO_CACHE)");
goto end;
}
for (i=999, dupp_keys=found_key=0 ; i>0 ; i--)
{
if (key1[i] > dupp_keys) { dupp_keys=key1[i]; found_key=i; }
sprintf((char*) key,"%6d",found_key);
}
printf("- Read through all keys with first-next-last-prev\n");
ant=0;
for (error=heap_rkey(file,record,0,key,6, HA_READ_KEY_EXACT);
! error ;
error=heap_rnext(file,record))
ant++;
if (ant != dupp_keys)
{
printf("first-next: I can only find: %d records of %d\n", ant,
dupp_keys);
goto end;
}
ant=0;
for (error=heap_rprev(file,record) ;
! error ;
error=heap_rprev(file,record))
{
ant++;
check2+=calc_check(record,reclength);
}
if (ant != dupp_keys)
{
printf("last-prev: I can only find: %d records of %d\n", ant,
dupp_keys);
goto end;
}
if (testflag == 4) goto end;
printf("- Reading through all rows through keys\n");
if (!(file2=heap_open(filename, 2)))
goto err;
if (heap_scan_init(file))
goto err;
while ((error=heap_scan(file,record)) != HA_ERR_END_OF_FILE)
{
if (error == 0)
{
if (heap_rkey(file2,record2,2,record+keyinfo[2].seg[0].start,8,
HA_READ_KEY_EXACT))
{
printf("can't find key3: \"%.8s\"\n",
record+keyinfo[2].seg[0].start);
goto err;
}
}
}
heap_close(file2);
printf("- Creating output heap-file 2\n");
hp_create_info.keys= 1;
hp_create_info.max_records= 0;
hp_create_info.min_records= 0;
if (heap_create(filename2, &hp_create_info, &tmp_share, &unused) ||
!(file2= heap_open_from_share_and_register(tmp_share, 2)))
goto err;
printf("- Copying and removing records\n");
if (heap_scan_init(file))
goto err;
while ((error=heap_scan(file,record)) != HA_ERR_END_OF_FILE)
{
if (error == 0)
{
if (heap_write(file2,record))
goto err;
key_check-=atoi((char*) record);
write_count++;
if (heap_delete(file,record))
goto err;
opt_delete++;
}
pos++;
}
printf("- Checking heap tables\n");
if (heap_check_heap(file,1) || heap_check_heap(file2,1))
{
puts("Heap keys crashed");
goto err;
}
if (my_errno != HA_ERR_END_OF_FILE)
printf("error: %d from heap_rrnd\n",my_errno);
if (key_check)
printf("error: Some read got wrong: check is %ld\n",(long) key_check);
end:
printf("\nFollowing test have been made:\n");
printf("Write records: %d\nUpdate records: %d\nDelete records: %d\n", write_count,update,opt_delete);
heap_clear(file);
if (heap_close(file) || (file2 && heap_close(file2)))
goto err;
heap_delete_table(filename2);
hp_panic(HA_PANIC_CLOSE);
my_end(MY_GIVE_INFO);
return(0);
err:
printf("Got error: %d when using heap-database\n",my_errno);
(void) heap_close(file);
return(1);
} /* main */