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# See the file LICENSE for redistribution information.
#
# Copyright (c) 2000
# Sleepycat Software. All rights reserved.
#
# $Id: sdb009.tcl,v 11.4 2000/08/25 14:21:53 sue Exp $
#
# Subdatabase Test 9 (replacement)
# Test the DB->rename method.
proc subdb009 { method args } {
global errorCode
source ./include.tcl
set omethod [convert_method $method]
set args [convert_args $method $args]
puts "Subdb009: $method ($args): Test of DB->rename()"
if { [is_queue $method] == 1 } {
puts "\tSubdb009: Skipping for method $method."
return
}
set file $testdir/subdb009.db
set oldsdb OLDDB
set newsdb NEWDB
# Make sure we're starting from a clean slate.
cleanup $testdir NULL
error_check_bad "$file exists" [file exists $file] 1
puts "\tSubdb009.a: Create/rename file"
puts "\t\tSubdb009.a.1: create"
set db [eval {berkdb_open -create -mode 0644}\
$omethod $args $file $oldsdb]
error_check_good dbopen [is_valid_db $db] TRUE
# The nature of the key and data are unimportant; use numeric key
# so record-based methods don't need special treatment.
set key 1
set data [pad_data $method data]
error_check_good dbput [$db put $key $data] 0
error_check_good dbclose [$db close] 0
puts "\t\tSubdb009.a.2: rename"
error_check_good rename_file [eval {berkdb dbrename} $file \
$oldsdb $newsdb] 0
puts "\t\tSubdb009.a.3: check"
# Open again with create to make sure we've really completely
# disassociated the subdb from the old name.
set odb [eval {berkdb_open -create -mode 0644}\
$omethod $args $file $oldsdb]
error_check_good odb_open [is_valid_db $odb] TRUE
set odbt [$odb get $key]
error_check_good odb_close [$odb close] 0
set ndb [eval {berkdb_open -create -mode 0644}\
$omethod $args $file $newsdb]
error_check_good ndb_open [is_valid_db $ndb] TRUE
set ndbt [$ndb get $key]
error_check_good ndb_close [$ndb close] 0
# The DBT from the "old" database should be empty, not the "new" one.
error_check_good odbt_empty [llength $odbt] 0
error_check_bad ndbt_empty [llength $ndbt] 0
error_check_good ndbt [lindex [lindex $ndbt 0] 1] $data
# Now there's both an old and a new. Rename the "new" to the "old"
# and make sure that fails.
puts "\tSubdb009.b: Make sure rename fails instead of overwriting"
set ret [catch {eval {berkdb dbrename} $file $oldsdb $newsdb} res]
error_check_bad rename_overwrite $ret 0
error_check_good rename_overwrite_ret [is_substr $errorCode EEXIST] 1
puts "\tSubdb009 succeeded."
}
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