proc test115 { method {nentries 10000} {tnum "115"} args } {
source ./include.tcl
global btvals
global btvalsck
global encrypt
global passwd
if { [is_btree $method] != 1 } {
puts "Skipping test$tnum for method $method."
return
}
set pagesize 0
set pgindex [lsearch -exact $args "-pagesize"]
if { $pgindex != -1 } {
incr pgindex
set pagesize [lindex $args $pgindex]
}
set args [convert_args $method $args]
set omethod [convert_method $method]
set cryptenv -1
set txnenv 0
set eindex [lsearch -exact $args "-env"]
if { $eindex == -1 } {
set basename $testdir/test$tnum
set env NULL
} else {
set basename test$tnum
incr eindex
set env [lindex $args $eindex]
set rpcenv [is_rpcenv $env]
if { $rpcenv == 1 } {
puts "Test$tnum: skipping for RPC."
return
}
set txnenv [is_txnenv $env]
if { $txnenv == 1 } {
append args " -auto_commit "
}
set cryptenv [lsearch -exact [$env attributes] "-crypto"]
set testdir [get_home $env]
}
puts "Test$tnum:\
($method $args) Database compaction with user-specified sort."
cleanup $testdir $env
set t1 $testdir/t1
set t2 $testdir/t2
set splitopts { "" "-revsplitoff" }
set txn ""
set checkfunc test093_check
foreach splitopt $splitopts {
set testfile $basename.db
if { $splitopt == "-revsplitoff" } {
set testfile $basename.rev.db
}
set did [open $dict]
puts "\tTest$tnum.a: Create and populate database ($splitopt)."
set db [eval {berkdb_open -create -btcompare test093_cmp1 \
-mode 0644} $splitopt $args $omethod $testfile]
error_check_good dbopen [is_valid_db $db] TRUE
set count 0
set btvals {}
set btvalsck {}
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
while { [gets $did str] != -1 && $count < $nentries } {
set key $str
set str [reverse $str]
set ret [eval \
{$db put} $txn {$key [chop_data $method $str]}]
error_check_good put $ret 0
lappend btvals $key
incr count
}
if { $txnenv == 1 } {
error_check_good txn_commit [$t commit] 0
}
close $did
error_check_good db_sync [$db sync] 0
if { $env != "NULL" } {
set testdir [get_home $env]
set filename $testdir/$testfile
} else {
set filename $testfile
}
set size1 [file size $filename]
set free1 [stat_field $db stat "Pages on freelist"]
set leaf1 [stat_field $db stat "Leaf pages"]
set internal1 [stat_field $db stat "Internal pages"]
puts "\tTest$tnum.b: Delete most entries from database."
set did [open $dict]
set count [expr $nentries - 1]
set n 14
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
while { [gets $did str] != -1 && $count > 0 } {
set key $str
if { [expr $count % $n] != 0 } {
set ret [eval {$db del} $txn {$key}]
error_check_good del $ret 0
}
incr count -1
}
if { $txnenv == 1 } {
error_check_good t_commit [$t commit] 0
}
close $did
error_check_good db_sync [$db sync] 0
puts "\tTest$tnum.c: Do a dump_file on contents."
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 $checkfunc
if { $txnenv == 1 } {
error_check_good txn_commit [$t commit] 0
}
puts "\tTest$tnum.d: Compact and verify database."
set ret [$db compact -freespace]
error_check_good db_sync [$db sync] 0
set size2 [file size $filename]
set free2 [stat_field $db stat "Pages on freelist"]
set leaf2 [stat_field $db stat "Leaf pages"]
set internal2 [stat_field $db stat "Internal pages"]
set sum1 [expr $free1 + $leaf1 + $internal1]
set sum2 [expr $free2 + $leaf2 + $internal2]
error_check_good pages_freed [expr $sum1 > $sum2] 1
set reduction .95
error_check_good \
file_size [expr [expr $size1 * $reduction] > $size2] 1
set homeargs ""
set encargs ""
if { $env != "NULL" } {
set homeargs " -h [get_home $env] "
}
if { $cryptenv != -1 || $encrypt != 0 } {
set encargs " -P $passwd "
}
if { [catch {eval exec {$util_path/db_verify}\
-o $homeargs $encargs $testfile} res] } {
puts "FAIL: Verification failed with $res"
}
puts "\tTest$tnum.e: Contents are the same after compaction."
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 $t2 $checkfunc
if { $txnenv == 1 } {
error_check_good txn_commit [$t commit] 0
}
error_check_good filecmp [filecmp $t1 $t2] 0
puts "\tTest$tnum.f: Add more entries to database."
set did [open $dict]
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
while { [gets $did str] != -1 && $count < $nentries } {
set key $str
set str [reverse $str]
set ret [eval \
{$db put} $txn {$key [chop_data $method $str]}]
error_check_good put $ret 0
lappend btvals $key
incr count
}
if { $txnenv == 1 } {
error_check_good txn_commit [$t commit] 0
}
close $did
error_check_good db_sync [$db sync] 0
set size3 [file size $filename]
set free3 [stat_field $db stat "Pages on freelist"]
set leaf3 [stat_field $db stat "Leaf pages"]
set internal3 [stat_field $db stat "Internal pages"]
puts "\tTest$tnum.g: Remove more entries, this time by cursor."
set count 0
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} $txn]
for { set dbt [$dbc get -first] } { [llength $dbt] > 0 }\
{ set dbt [$dbc get -next] ; incr count } {
if { [expr $count % $n] != 0 } {
error_check_good dbc_del [$dbc del] 0
}
}
error_check_good cursor_close [$dbc close] 0
if { $txnenv == 1 } {
error_check_good t_commit [$t commit] 0
}
error_check_good db_sync [$db sync] 0
puts "\tTest$tnum.h: Save contents."
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 $checkfunc
if { $txnenv == 1 } {
error_check_good t_commit [$t commit] 0
}
puts "\tTest$tnum.i: Compact and verify database again."
set ret [$db compact -freespace]
error_check_good db_sync [$db sync] 0
if { [catch {eval exec {$util_path/db_verify} \
-o $homeargs $encargs $testfile} res] } {
puts "FAIL: Verification failed with $res"
}
set size4 [file size $filename]
set free4 [stat_field $db stat "Pages on freelist"]
set leaf4 [stat_field $db stat "Leaf pages"]
set internal4 [stat_field $db stat "Internal pages"]
set sum3 [expr $free3 + $leaf3 + $internal3]
set sum4 [expr $free4 + $leaf4 + $internal4]
error_check_good pages_freed [expr $sum3 > $sum4] 1
error_check_good\
file_size [expr [expr $size3 * $reduction] > $size4] 1
puts "\tTest$tnum.j: Contents are the same after compaction."
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 $t2 $checkfunc
if { $txnenv == 1 } {
error_check_good t_commit [$t commit] 0
}
error_check_good filecmp [filecmp $t1 $t2] 0
error_check_good db_close [$db close] 0
if { $env != "NULL" } {
set testdir [get_home $env]
}
cleanup $testdir $env
}
set eindex [lsearch -exact $args "-env"]
if { $eindex == -1 } {
set env NULL
} else {
incr eindex
set env [lindex $args $eindex]
set testdir [get_home $env]
}
cleanup $testdir $env
}