- # See the file LICENSE for redistribution information.
- #
- # Copyright (c) 1996, 1997, 1998, 1999, 2000
- # Sleepycat Software. All rights reserved.
- #
- # $Id: test043.tcl,v 11.12 2000/08/25 14:21:56 sue Exp $
- #
- # DB Test 43 {method nentries}
- # Test the Record number implicit creation and renumbering options.
- proc test043 { method {nentries 10000} args} {
- source ./include.tcl
- set do_renumber [is_rrecno $method]
- set args [convert_args $method $args]
- set omethod [convert_method $method]
- puts "Test043: $method ($args)"
- if { [is_record_based $method] != 1 } {
- puts "Test043 skipping for method $method"
- return
- }
- # 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/test043.db
- set env NULL
- } else {
- set testfile test043.db
- incr eindex
- set env [lindex $args $eindex]
- }
- cleanup $testdir $env
- # Create the database
- set db [eval {berkdb_open -create -truncate -mode 0644} $args
- {$omethod $testfile}]
- error_check_good dbopen [is_valid_db $db] TRUE
- set pflags ""
- set gflags " -recno"
- set txn ""
- # First test implicit creation and retrieval
- set count 1
- set interval 5
- if { $nentries < $interval } {
- set nentries [expr $interval + 1]
- }
- puts "tTest043.a: insert keys at $interval record intervals"
- while { $count <= $nentries } {
- set ret [eval {$db put}
- $txn $pflags {$count [chop_data $method $count]}]
- error_check_good "$db put $count" $ret 0
- set last $count
- incr count $interval
- }
- puts "tTest043.b: get keys using DB_FIRST/DB_NEXT"
- set dbc [eval {$db cursor} $txn]
- error_check_good "$db cursor" [is_substr $dbc $db] 1
- set check 1
- for { set rec [$dbc get -first] } { [llength $rec] != 0 } {
- set rec [$dbc get -next] } {
- set k [lindex [lindex $rec 0] 0]
- set d [pad_data $method [lindex [lindex $rec 0] 1]]
- error_check_good "$dbc get key==data" [pad_data $method $k] $d
- error_check_good "$dbc get sequential" $k $check
- if { $k > $nentries } {
- error_check_good "$dbc get key too large" $k $nentries
- }
- incr check $interval
- }
- # Now make sure that we get DB_KEYEMPTY for non-existent keys
- puts "tTest043.c: Retrieve non-existent keys"
- global errorInfo
- set check 1
- for { set rec [$dbc get -first] } { [llength $rec] != 0 } {
- set rec [$dbc get -next] } {
- set k [lindex [lindex $rec 0] 0]
- set ret [eval {$db get} $txn $gflags {[expr $k + 1]}]
- error_check_good "$db
- get [expr $k + 1]" $ret [list]
- incr check $interval
- # Make sure we don't do a retrieve past the end of file
- if { $check >= $last } {
- break
- }
- }
- # Now try deleting and make sure the right thing happens.
- puts "tTest043.d: Delete tests"
- set rec [$dbc get -first]
- error_check_bad "$dbc get -first" [llength $rec] 0
- error_check_good "$dbc get -first key" [lindex [lindex $rec 0] 0] 1
- error_check_good "$dbc get -first data"
- [lindex [lindex $rec 0] 1] [pad_data $method 1]
- # Delete the first item
- error_check_good "$dbc del" [$dbc del] 0
- # Retrieving 1 should always fail
- set ret [eval {$db get} $txn $gflags {1}]
- error_check_good "$db get 1" $ret [list]
- # Now, retrieving other keys should work; keys will vary depending
- # upon renumbering.
- if { $do_renumber == 1 } {
- set count [expr 0 + $interval]
- set max [expr $nentries - 1]
- } else {
- set count [expr 1 + $interval]
- set max $nentries
- }
- while { $count <= $max } {
- set rec [eval {$db get} $txn $gflags {$count}]
- if { $do_renumber == 1 } {
- set data [expr $count + 1]
- } else {
- set data $count
- }
- error_check_good "$db get $count"
- [pad_data $method $data] [lindex [lindex $rec 0] 1]
- incr count $interval
- }
- set max [expr $count - $interval]
- puts "tTest043.e: Verify LAST/PREV functionality"
- set count $max
- for { set rec [$dbc get -last] } { [llength $rec] != 0 } {
- set rec [$dbc get -prev] } {
- set k [lindex [lindex $rec 0] 0]
- set d [lindex [lindex $rec 0] 1]
- if { $do_renumber == 1 } {
- set data [expr $k + 1]
- } else {
- set data $k
- }
- error_check_good
- "$dbc get key==data" [pad_data $method $data] $d
- error_check_good "$dbc get sequential" $k $count
- if { $k > $nentries } {
- error_check_good "$dbc get key too large" $k $nentries
- }
- set count [expr $count - $interval]
- if { $count < 1 } {
- break
- }
- }
- error_check_good dbc_close [$dbc close] 0
- error_check_good db_close [$db close] 0
- }