proc dbm { { nentries 1000 } } {
source ./include.tcl
puts "DBM interfaces test: $nentries"
set testfile $testdir/dbmtest
set t1 $testdir/t1
set t2 $testdir/t2
set t3 $testdir/t3
cleanup $testdir NULL
error_check_good dbminit [berkdb dbminit $testfile] 0
set did [open $dict]
set flags ""
set txn ""
set count 0
set skippednullkey 0
puts "\tDBM.a: put/get loop"
while { [gets $did str] != -1 && $count < $nentries } {
if { [string length $str] == 0 } {
set skippednullkey 1
continue
}
set ret [berkdb store $str $str]
error_check_good dbm_store $ret 0
set d [berkdb fetch $str]
error_check_good dbm_fetch $d $str
incr count
}
close $did
puts "\tDBM.b: dump file"
set oid [open $t1 w]
for { set key [berkdb firstkey] } { $key != -1 } {\
set key [berkdb nextkey $key] } {
puts $oid $key
set d [berkdb fetch $key]
error_check_good dbm_refetch $d $key
}
if { $skippednullkey == 1 } {
puts $oid ""
incr nentries 1
}
close $oid
set q q
filehead $nentries $dict $t3
filesort $t3 $t2
filesort $t1 $t3
error_check_good DBM:diff($t3,$t2) \
[filecmp $t3 $t2] 0
puts "\tDBM.c: close, open, and dump file"
error_check_good dbminit2 [berkdb dbminit $testfile] 0
set oid [open $t1 w]
for { set key [berkdb firstkey] } { $key != -1 } {\
set key [berkdb nextkey $key] } {
puts $oid $key
set d [berkdb fetch $key]
error_check_good dbm_refetch $d $key
}
if { $skippednullkey == 1 } {
puts $oid ""
}
close $oid
filesort $t1 $t3
error_check_good DBM:diff($t2,$t3) \
[filecmp $t2 $t3] 0
puts "\tDBM.d: sequential scan and delete"
error_check_good dbminit3 [berkdb dbminit $testfile] 0
set oid [open $t1 w]
for { set key [berkdb firstkey] } { $key != -1 } {\
set key [berkdb nextkey $key] } {
puts $oid $key
set ret [berkdb delete $key]
error_check_good dbm_delete $ret 0
}
if { $skippednullkey == 1 } {
puts $oid ""
}
close $oid
filesort $t1 $t3
error_check_good DBM:diff($t2,$t3) \
[filecmp $t2 $t3] 0
error_check_good "dbm_close" [berkdb dbmclose] 0
}