mirror of
https://github.com/berkeleydb/libdb.git
synced 2024-09-29 03:36:55 +00:00
268 lines
8.4 KiB
Tcl
268 lines
8.4 KiB
Tcl
# See the file LICENSE for redistribution information.
|
|
#
|
|
# Copyright (c) 1999, 2011 Oracle and/or its affiliates. All rights reserved.
|
|
#
|
|
# $Id$
|
|
#
|
|
# TEST test052
|
|
# TEST Renumbering record Recno test.
|
|
proc test052 { method args } {
|
|
global alphabet
|
|
global errorInfo
|
|
global errorCode
|
|
source ./include.tcl
|
|
|
|
set args [convert_args $method $args]
|
|
set omethod [convert_method $method]
|
|
|
|
puts "Test052: Test of renumbering recno."
|
|
if { [is_rrecno $method] != 1} {
|
|
puts "Test052: skipping for method $method."
|
|
return
|
|
}
|
|
|
|
set data "data"
|
|
set txn ""
|
|
set flags ""
|
|
|
|
puts "\tTest052: Create $method database."
|
|
set txnenv 0
|
|
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/test052.db
|
|
set env NULL
|
|
} else {
|
|
set testfile test052.db
|
|
incr eindex
|
|
set env [lindex $args $eindex]
|
|
set txnenv [is_txnenv $env]
|
|
if { $txnenv == 1 } {
|
|
append args " -auto_commit "
|
|
}
|
|
set testdir [get_home $env]
|
|
}
|
|
set t1 $testdir/t1
|
|
cleanup $testdir $env
|
|
|
|
set oflags "-create -mode 0644 $args $omethod"
|
|
set db [eval {berkdb_open} $oflags $testfile]
|
|
error_check_good dbopen [is_valid_db $db] TRUE
|
|
|
|
# keep nkeys even
|
|
set nkeys 20
|
|
|
|
# Fill page w/ small key/data pairs
|
|
puts "\tTest052: Fill page with $nkeys small key/data pairs."
|
|
for { set i 1 } { $i <= $nkeys } { incr i } {
|
|
if { $txnenv == 1 } {
|
|
set t [$env txn]
|
|
error_check_good txn [is_valid_txn $t $env] TRUE
|
|
set txn "-txn $t"
|
|
}
|
|
set ret [eval {$db put} $txn {$i $data$i}]
|
|
error_check_good dbput $ret 0
|
|
if { $txnenv == 1 } {
|
|
error_check_good txn [$t commit] 0
|
|
}
|
|
}
|
|
|
|
# open curs to db
|
|
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 $db] TRUE
|
|
|
|
# get db order of keys
|
|
for {set i 1; set ret [$dbc get -first]} { [llength $ret] != 0} { \
|
|
set ret [$dbc get -next]} {
|
|
set keys($i) [lindex [lindex $ret 0] 0]
|
|
set darray($i) [lindex [lindex $ret 0] 1]
|
|
incr i
|
|
}
|
|
|
|
puts "\tTest052: Deletes by key."
|
|
puts "\tTest052.a: Get data with SET, then delete before cursor."
|
|
# get key in middle of page, call this the nth set curr to it
|
|
set i [expr $nkeys/2]
|
|
set k $keys($i)
|
|
set ret [$dbc get -set $k]
|
|
error_check_bad dbc_get:set [llength $ret] 0
|
|
error_check_good dbc_get:set [lindex [lindex $ret 0] 1] $darray($i)
|
|
|
|
# delete by key before current
|
|
set i [incr i -1]
|
|
error_check_good db_del:before [eval {$db del} $txn {$keys($i)}] 0
|
|
# with renumber, current's data should be constant, but key==--key
|
|
set i [incr i +1]
|
|
error_check_good dbc:data \
|
|
[lindex [lindex [$dbc get -current] 0] 1] $darray($i)
|
|
error_check_good dbc:keys \
|
|
[lindex [lindex [$dbc get -current] 0] 0] $keys([expr $nkeys/2 - 1])
|
|
|
|
puts "\tTest052.b: Delete cursor item by key."
|
|
set i [expr $nkeys/2 ]
|
|
|
|
set ret [$dbc get -set $keys($i)]
|
|
error_check_bad dbc:get [llength $ret] 0
|
|
error_check_good dbc:get:curs [lindex [lindex $ret 0] 1] \
|
|
$darray([expr $i + 1])
|
|
error_check_good db_del:curr [eval {$db del} $txn {$keys($i)}] 0
|
|
set ret [$dbc get -current]
|
|
|
|
# After a delete, cursor should return DB_NOTFOUND.
|
|
error_check_good dbc:get:key [llength [lindex [lindex $ret 0] 0]] 0
|
|
error_check_good dbc:get:data [llength [lindex [lindex $ret 0] 1]] 0
|
|
|
|
# And the item after the cursor should now be
|
|
# key: $nkeys/2, data: $nkeys/2 + 2
|
|
set ret [$dbc get -next]
|
|
error_check_bad dbc:getnext [llength $ret] 0
|
|
error_check_good dbc:getnext:data \
|
|
[lindex [lindex $ret 0] 1] $darray([expr $i + 2])
|
|
error_check_good dbc:getnext:keys \
|
|
[lindex [lindex $ret 0] 0] $keys($i)
|
|
|
|
puts "\tTest052.c: Delete item after cursor."
|
|
# should be { keys($nkeys/2), darray($nkeys/2 + 2) }
|
|
set i [expr $nkeys/2]
|
|
# deleting data for key after current (key $nkeys/2 + 1)
|
|
error_check_good db_del [eval {$db del} $txn {$keys([expr $i + 1])}] 0
|
|
|
|
# current should be constant
|
|
set ret [$dbc get -current]
|
|
error_check_bad dbc:get:current [llength $ret] 0
|
|
error_check_good dbc:get:keys [lindex [lindex $ret 0] 0] \
|
|
$keys($i)
|
|
error_check_good dbc:get:data [lindex [lindex $ret 0] 1] \
|
|
$darray([expr $i + 2])
|
|
|
|
puts "\tTest052: Deletes by cursor."
|
|
puts "\tTest052.d: Delete, do DB_NEXT."
|
|
set i 1
|
|
set ret [$dbc get -first]
|
|
error_check_bad dbc_get:first [llength $ret] 0
|
|
error_check_good dbc_get:first [lindex [lindex $ret 0] 1] $darray($i)
|
|
error_check_good dbc_del [$dbc del] 0
|
|
set ret [$dbc get -current]
|
|
error_check_good dbc_get:current [llength $ret] 0
|
|
|
|
set ret [$dbc get -next]
|
|
error_check_bad dbc_get:next [llength $ret] 0
|
|
error_check_good dbc:get:curs \
|
|
[lindex [lindex $ret 0] 1] $darray([expr $i + 1])
|
|
error_check_good dbc:get:keys \
|
|
[lindex [lindex $ret 0] 0] $keys($i)
|
|
|
|
# Move one more forward, so we're not on the first item.
|
|
error_check_bad dbc:getnext [llength [$dbc get -next]] 0
|
|
|
|
puts "\tTest052.e: Delete, do DB_PREV."
|
|
error_check_good dbc:del [$dbc del] 0
|
|
set ret [$dbc get -current]
|
|
error_check_good dbc:get:curr [llength $ret] 0
|
|
|
|
# next should now reference the record that was previously after
|
|
# old current
|
|
set ret [$dbc get -next]
|
|
error_check_bad get:next [llength $ret] 0
|
|
error_check_good dbc:get:next:data \
|
|
[lindex [lindex $ret 0] 1] $darray([expr $i + 3])
|
|
error_check_good dbc:get:next:keys \
|
|
[lindex [lindex $ret 0] 0] $keys([expr $i + 1])
|
|
|
|
|
|
set ret [$dbc get -prev]
|
|
error_check_bad dbc:get:curr [llength $ret] 0
|
|
error_check_good dbc:get:curr:compare \
|
|
[lindex [lindex $ret 0] 1] $darray([expr $i + 1])
|
|
error_check_good dbc:get:curr:keys \
|
|
[lindex [lindex $ret 0] 0] $keys($i)
|
|
|
|
# The rest of the test was written with the old rrecno semantics,
|
|
# which required a separate c_del(CURRENT) test; to leave
|
|
# the database in the expected state, we now delete the first item.
|
|
set ret [$dbc get -first]
|
|
error_check_bad getfirst [llength $ret] 0
|
|
error_check_good delfirst [$dbc del] 0
|
|
|
|
puts "\tTest052: Inserts."
|
|
puts "\tTest052.g: Insert before (DB_BEFORE)."
|
|
set i 1
|
|
set ret [$dbc get -first]
|
|
error_check_bad dbc:get:first [llength $ret] 0
|
|
error_check_good dbc_get:first \
|
|
[lindex [lindex $ret 0] 0] $keys($i)
|
|
error_check_good dbc_get:first:data \
|
|
[lindex [lindex $ret 0] 1] $darray([expr $i + 3])
|
|
|
|
set ret [$dbc put -before $darray($i)]
|
|
# should return new key, which should be $keys($i)
|
|
error_check_good dbc_put:before $ret $keys($i)
|
|
# cursor should adjust to point to new item
|
|
set ret [$dbc get -current]
|
|
error_check_bad dbc_get:curr [llength $ret] 0
|
|
error_check_good dbc_put:before:keys \
|
|
[lindex [lindex $ret 0] 0] $keys($i)
|
|
error_check_good dbc_put:before:data \
|
|
[lindex [lindex $ret 0] 1] $darray($i)
|
|
|
|
set ret [$dbc get -next]
|
|
error_check_bad dbc_get:next [llength $ret] 0
|
|
error_check_good dbc_get:next:compare \
|
|
$ret [list [list $keys([expr $i + 1]) $darray([expr $i + 3])]]
|
|
set ret [$dbc get -prev]
|
|
error_check_bad dbc_get:prev [llength $ret] 0
|
|
|
|
puts "\tTest052.h: Insert by cursor after (DB_AFTER)."
|
|
set i [incr i]
|
|
set ret [$dbc put -after $darray($i)]
|
|
# should return new key, which should be $keys($i)
|
|
error_check_good dbcput:after $ret $keys($i)
|
|
# cursor should reference new item
|
|
set ret [$dbc get -current]
|
|
error_check_good dbc:get:current:keys \
|
|
[lindex [lindex $ret 0] 0] $keys($i)
|
|
error_check_good dbc:get:current:data \
|
|
[lindex [lindex $ret 0] 1] $darray($i)
|
|
|
|
# items after curs should be adjusted
|
|
set ret [$dbc get -next]
|
|
error_check_bad dbc:get:next [llength $ret] 0
|
|
error_check_good dbc:get:next:compare \
|
|
$ret [list [list $keys([expr $i + 1]) $darray([expr $i + 2])]]
|
|
|
|
puts "\tTest052.i: Insert (overwrite) current item (DB_CURRENT)."
|
|
set i 1
|
|
set ret [$dbc get -first]
|
|
error_check_bad dbc_get:first [llength $ret] 0
|
|
# choose a datum that is not currently in db
|
|
set ret [$dbc put -current $darray([expr $i + 2])]
|
|
error_check_good dbc_put:curr $ret 0
|
|
# curs should be on new item
|
|
set ret [$dbc get -current]
|
|
error_check_bad dbc_get:current [llength $ret] 0
|
|
error_check_good dbc_get:curr:keys \
|
|
[lindex [lindex $ret 0] 0] $keys($i)
|
|
error_check_good dbc_get:curr:data \
|
|
[lindex [lindex $ret 0] 1] $darray([expr $i + 2])
|
|
|
|
set ret [$dbc get -next]
|
|
error_check_bad dbc_get:next [llength $ret] 0
|
|
set i [incr i]
|
|
error_check_good dbc_get:next \
|
|
$ret [list [list $keys($i) $darray($i)]]
|
|
|
|
error_check_good dbc_close [$dbc close] 0
|
|
if { $txnenv == 1 } {
|
|
error_check_good txn [$t commit] 0
|
|
}
|
|
error_check_good db_close [$db close] 0
|
|
|
|
puts "\tTest052 complete."
|
|
}
|