proc test099 { method {nentries 10000} args } {
source ./include.tcl
set args [convert_args $method $args]
set omethod [convert_method $method]
puts "Test099: Test of set_recno and get_recno in DBC->c_get."
if { [is_rbtree $method] != 1 } {
puts "Test099: skipping for method $method."
return
}
set txnenv 0
set eindex [lsearch -exact $args "-env"]
if { $eindex == -1 } {
set testfile $testdir/test099.db
set env NULL
} else {
set testfile test099.db
incr eindex
set env [lindex $args $eindex]
set txnenv [is_txnenv $env]
if { $txnenv == 1 } {
append args " -auto_commit "
if { $nentries == 10000 } {
set nentries 100
}
}
set testdir [get_home $env]
}
set t1 $testdir/t1
cleanup $testdir $env
set db [eval {berkdb_open \
-create -mode 0644} $args {$omethod $testfile}]
error_check_good dbopen [is_valid_db $db] TRUE
set did [open $dict]
set pflags ""
set gflags ""
set txn ""
set count 1
append gflags " -recno"
puts "\tTest099.a: put loop"
while { [gets $did str] != -1 && $count <= $nentries } {
set key $str
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
set r [eval {$db put} \
$txn $pflags {$key [chop_data $method $str]}]
error_check_good db_put $r 0
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
incr count
}
close $did
puts "\tTest099.b: dump file"
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
dump_file $db $txn $t1 test099.check
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
error_check_good db_close [$db close] 0
puts "\tTest099.c: Test set_recno then get_recno"
set db [eval {berkdb_open -rdonly} $args $omethod $testfile ]
error_check_good dbopen [is_valid_db $db] TRUE
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
set dbc [eval {$db cursor} $txn]
error_check_good db_cursor [is_valid_cursor $dbc $db] TRUE
set did [open $t1]
set recno 1
while { [gets $did str] != -1 } {
set kvals($recno) $str
incr recno
}
set recno 1
set ret [$dbc get -first]
error_check_bad dbc_get_first [llength $ret] 0
while { $recno < $count } {
set current [$dbc get -current]
set r [$dbc get -set_recno $recno]
error_check_good set_recno $current $r
set k [lindex [lindex $r 0] 0]
error_check_good set_recno $kvals($recno) $k
set g [$dbc get -get_recno]
error_check_good get_recno $recno $g
set ret [$dbc get -next]
incr recno
}
set recno [expr $count - 1]
while { $recno > 0 } {
set r [$dbc get -set_recno $recno]
set k [lindex [lindex $r 0] 0]
error_check_good set_recno $kvals($recno) $k
set g [$dbc get -get_recno]
error_check_good get_recno $recno $g
set recno [expr $recno - 1]
}
error_check_good cursor_close [$dbc close] 0
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
error_check_good db_close [$db close] 0
close $did
puts "\tTest099.d: Test record renumbering with cursor deletes."
set db [eval {berkdb_open} $args $omethod $testfile ]
error_check_good dbopen [is_valid_db $db] TRUE
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
set dbc0 [eval {$db cursor} $txn]
error_check_good db_cursor [is_valid_cursor $dbc0 $db] TRUE
set dbc1 [eval {$db cursor} $txn]
error_check_good db_cursor [is_valid_cursor $dbc1 $db] TRUE
set dbc2 [eval {$db cursor} $txn]
error_check_good db_cursor [is_valid_cursor $dbc2 $db] TRUE
set ret [$dbc0 get -first]
error_check_bad dbc0_get_first [llength $ret] 0
set middle [expr $nentries / 2 + 1]
set ret [$dbc1 get -set_recno $middle]
error_check_bad dbc1_get_middle [llength $ret] 0
set ret [$dbc2 get -last]
error_check_bad dbc2_get_last [llength $ret] 0
set count 1
while { $count <= [expr $nentries / 2] } {
error_check_good dbc0_del [$dbc0 del] 0
if { $txnenv == 0 } {
set nkeys [expr $nentries - [expr $count * 2] + 1]
set stat [$db stat]
error_check_good keys_after_delete [is_substr $stat \
"{Number of keys} $nkeys"] 1
error_check_good records_after_delete [is_substr $stat \
"{Number of records} $nkeys"] 1
catch {[$dbc0 del]} result
set stat [$db stat]
error_check_good keys_after_baddelete [is_substr $stat \
"{Number of keys} $nkeys"] 1
error_check_good recs_after_baddelete [is_substr $stat \
"{Number of records} $nkeys"] 1
}
set ret0 [$dbc0 get -next]
error_check_good beginning_recno [$dbc0 get -get_recno] 1
set middle [$dbc1 get -get_recno]
set calcmiddle [expr [expr $nentries / 2] - $count + 1]
error_check_good middle_recno $middle $calcmiddle
error_check_good dbc1_del [$dbc1 del] 0
set ret1 [$dbc1 get -next]
set end [$dbc2 get -get_recno]
set calcend [expr $nentries - [expr $count * 2]]
if { $calcend == 0 } {
error_check_good end_recno $end ""
} else {
error_check_good end_recno $end $calcend
}
incr count
}
error_check_good cursor_close [$dbc0 close] 0
error_check_good cursor_close [$dbc1 close] 0
error_check_good cursor_close [$dbc2 close] 0
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
error_check_good db_close [$db close] 0
}
proc test099.check { key data } {
error_check_good "data mismatch for key $key" $key $data
}