- # See the file LICENSE for redistribution information.
- #
- # Copyright (c) 1996, 1997, 1998, 1999, 2000
- # Sleepycat Software. All rights reserved.
- #
- # $Id: test004.tcl,v 11.15 2000/08/25 14:21:54 sue Exp $
- #
- # DB Test 4 {access method}
- # Check that cursor operations work. Create a database.
- # Read through the database sequentially using cursors and
- # delete each element.
- proc test004 { method {nentries 10000} {reopen 4} {build_only 0} args} {
- source ./include.tcl
- set do_renumber [is_rrecno $method]
- set args [convert_args $method $args]
- set omethod [convert_method $method]
- set tnum test00$reopen
- puts -nonewline "$tnum:
- $method ($args) $nentries delete small key; medium data pairs"
- if {$reopen == 5} {
- puts "(with close)"
- } else {
- puts ""
- }
- # Create the database and open the dictionary
- set eindex [lsearch -exact $args "-env"]
- #
- # If we are using an env, then testfile should just be the db name.
- # Otherwise it is the test directory and the name.
- if { $eindex == -1 } {
- set testfile $testdir/test004.db
- set env NULL
- } else {
- set testfile test004.db
- incr eindex
- set env [lindex $args $eindex]
- }
- # Create the database and open the dictionary
- set t1 $testdir/t1
- set t2 $testdir/t2
- set t3 $testdir/t3
- cleanup $testdir $env
- set db [eval {berkdb_open -create -truncate -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 0
- if { [is_record_based $method] == 1 } {
- append gflags " -recno"
- }
- # Here is the loop where we put and get each key/data pair
- set kvals ""
- puts "tTest00$reopen.a: put/get loop"
- while { [gets $did str] != -1 && $count < $nentries } {
- if { [is_record_based $method] == 1 } {
- set key [expr $count + 1]
- lappend kvals $str
- } else {
- set key $str
- }
- set datastr [ make_data_str $str ]
- set ret [eval {$db put} $txn $pflags {$key [chop_data $method $datastr]}]
- error_check_good put $ret 0
- set ret [eval {$db get} $gflags {$key}]
- error_check_good "$tnum:put" $ret
- [list [list $key [pad_data $method $datastr]]]
- incr count
- }
- close $did
- if { $build_only == 1 } {
- return $db
- }
- if { $reopen == 5 } {
- error_check_good db_close [$db close] 0
- set db [eval {berkdb_open} $args {$testfile}]
- error_check_good dbopen [is_valid_db $db] TRUE
- }
- puts "tTest00$reopen.b: get/delete loop"
- # Now we will get each key from the DB and compare the results
- # to the original, then delete it.
- set outf [open $t1 w]
- set c [eval {$db cursor} $txn]
- set count 0
- for {set d [$c get -first] } { [llength $d] != 0 } {
- set d [$c get -next] } {
- set k [lindex [lindex $d 0] 0]
- set d2 [lindex [lindex $d 0] 1]
- if { [is_record_based $method] == 1 } {
- set datastr
- [make_data_str [lindex $kvals [expr $k - 1]]]
- } else {
- set datastr [make_data_str $k]
- }
- error_check_good $tnum:$k $d2 [pad_data $method $datastr]
- puts $outf $k
- $c del
- if { [is_record_based $method] == 1 &&
- $do_renumber == 1 } {
- set kvals [lreplace $kvals 0 0]
- }
- incr count
- }
- close $outf
- error_check_good curs_close [$c close] 0
- # Now compare the keys to see if they match the dictionary
- if { [is_record_based $method] == 1 } {
- error_check_good test00$reopen:keys_deleted $count $nentries
- } else {
- set q q
- filehead $nentries $dict $t3
- filesort $t3 $t2
- filesort $t1 $t3
- error_check_good Test00$reopen:diff($t3,$t2)
- [filecmp $t3 $t2] 0
- }
- error_check_good db_close [$db close] 0
- }