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# See the file LICENSE for redistribution information.
#
# Copyright (c) 2000-2009 Oracle. All rights reserved.
#
# $Id$
#
# TEST sdb010
# TEST Test DB->remove() method and DB->truncate() for subdbs
proc sdb010 { method args } {
global errorCode
source ./include.tcl
set args [convert_args $method $args]
set omethod [convert_method $method]
puts "Subdb010: Test of DB->remove() and DB->truncate"
if { [is_queue $method] == 1 } {
puts "\tSubdb010: Skipping for method $method."
return
}
set txnenv 0
set envargs ""
set eindex [lsearch -exact $args "-env"]
#
# If we are not given an env, create one.
if { $eindex == -1 } {
set env [berkdb_env -create -home $testdir -mode 0644]
error_check_good env_open [is_valid_env $env] TRUE
} else {
incr eindex
set env [lindex $args $eindex]
}
set testfile subdb010.db
set envargs " -env $env "
set txnenv [is_txnenv $env]
if { $txnenv == 1 } {
append args " -auto_commit "
append envargs " -auto_commit "
}
set testdir [get_home $env]
set tfpath $testdir/$testfile
cleanup $testdir $env
set txn ""
set testdb DATABASE
set testdb2 DATABASE2
set db [eval {berkdb_open -create -mode 0644} $omethod \
$args $envargs $testfile $testdb]
error_check_good db_open [is_valid_db $db] TRUE
error_check_good db_close [$db close] 0
puts "\tSubdb010.a: Test of DB->remove()"
error_check_good file_exists_before [file exists $tfpath] 1
error_check_good db_remove [eval {berkdb dbremove} $envargs \
$testfile $testdb] 0
# File should still exist.
error_check_good file_exists_after [file exists $tfpath] 1
# But database should not.
set ret [catch {eval berkdb_open $omethod \
$args $envargs $testfile $testdb} res]
error_check_bad open_failed ret 0
error_check_good open_failed_ret [is_substr $errorCode ENOENT] 1
puts "\tSubdb010.b: Setup for DB->truncate()"
# The nature of the key and data are unimportant; use numeric key
# so record-based methods don't need special treatment.
set key1 1
set key2 2
set data1 [pad_data $method data1]
set data2 [pad_data $method data2]
set db [eval {berkdb_open -create -mode 0644} $omethod \
$args $envargs {$testfile $testdb}]
error_check_good db_open [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 $t"
}
error_check_good dbput [eval {$db put} $txn {$key1 $data1}] 0
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
set db2 [eval {berkdb_open -create -mode 0644} $omethod \
$args $envargs $testfile $testdb2]
error_check_good db_open [is_valid_db $db2] TRUE
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
error_check_good dbput [eval {$db2 put} $txn {$key2 $data2}] 0
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
error_check_good db_close [$db close] 0
error_check_good db_close [$db2 close] 0
puts "\tSubdb010.c: truncate"
#
# Return value should be 1, the count of how many items were
# destroyed when we truncated.
set db [eval {berkdb_open -create -mode 0644} $omethod \
$args $envargs $testfile $testdb]
error_check_good db_open [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 $t"
}
error_check_good trunc_subdb [eval {$db truncate} $txn] 1
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
error_check_good db_close [$db close] 0
puts "\tSubdb010.d: check"
set db [eval {berkdb_open} $args $envargs {$testfile $testdb}]
error_check_good db_open [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 $db] TRUE
set kd [$dbc get -first]
error_check_good trunc_dbcget [llength $kd] 0
error_check_good dbcclose [$dbc close] 0
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
set db2 [eval {berkdb_open} $args $envargs {$testfile $testdb2}]
error_check_good db_open [is_valid_db $db2] TRUE
if { $txnenv == 1 } {
set t [$env txn]
error_check_good txn [is_valid_txn $t $env] TRUE
set txn "-txn $t"
}
set dbc [eval {$db2 cursor} $txn]
error_check_good db_cursor [is_valid_cursor $dbc $db2] TRUE
set kd [$dbc get -first]
error_check_bad notrunc_dbcget1 [llength $kd] 0
set db2kd [list [list $key2 $data2]]
error_check_good key2 $kd $db2kd
set kd [$dbc get -next]
error_check_good notrunc_dbget2 [llength $kd] 0
error_check_good dbcclose [$dbc close] 0
if { $txnenv == 1 } {
error_check_good txn [$t commit] 0
}
error_check_good db_close [$db close] 0
error_check_good db_close [$db2 close] 0
# If we created our env, close it.
if { $eindex == -1 } {
error_check_good env_close [$env close] 0
}
}
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