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# See the file LICENSE for redistribution information.
#
# Copyright (c) 2006-2009 Oracle. All rights reserved.
#
# $Id$
#
# TEST env015
# TEST Rename the underlying directory of an env, make sure everything
# TEST still works. Test runs with regular named databases and with
# TEST in-memory named databases.
proc env015 { } {
source ./include.tcl
env_cleanup $testdir
set newdir NEWDIR
puts "Env015: Test of renaming env directories."
foreach dbtype { inmem ondisk } {
puts "\tEnv015.a: Create env."
set env [berkdb_env -create -mode 0644 -home $testdir]
error_check_good env [is_valid_env $env] TRUE
puts "\tEnv015.b: Create $dbtype db."
if { $dbtype == "inmem" } {
set testfile { "" file1.db }
} else {
set testfile file1.db
}
set db [eval {berkdb_open} -create -env $env -btree $testfile]
error_check_good db_open [is_valid_db $db] TRUE
for { set i 0 } { $i < 10 } { incr i } {
error_check_good db_put [$db put $i $i] 0
}
# When the database is on disk, we have a file handle open
# during the attempt to rename the directory. As far as we
# can tell, Windows doesn't allow this (that is, Windows
# doesn't allow directories to be renamed when there is an
# open handle inside them). For QNX, tclsh can not rename a
# directory correctly while there are shared memory files in
# that directory.
puts "\tEnv015.b: Rename directory."
if { $is_windows_test || $is_qnx_test } {
file mkdir $newdir
eval file rename -force [glob $testdir/*] $newdir
fileremove -force $testdir
} else {
file rename -force $testdir $newdir
}
puts "\tEnv015.c: Database is still available in new directory."
for { set i 0 } { $i < 10 } { incr i } {
set ret [$db get $i]
error_check_good db_get [lindex [lindex $ret 0] 1] $i
}
puts "\tEnv015.d: Can't open database in old directory."
catch {set db2 [eval \
{berkdb_open} -env $env -btree $testdir/$testfile]} db2
error_check_bad open_fails [is_valid_db $db2] TRUE
puts \
"\tEnv015.e: Recreate directory with original name and use it."
file mkdir $testdir
set newenv [berkdb_env -create -mode 0644 -home $testdir]
error_check_good newenv [is_valid_env $env] TRUE
set newdb [berkdb_open -create -env $newenv -btree foo.db]
error_check_good newdb_open [is_valid_db $newdb] TRUE
# There should not be any data in the new db.
for { set i 0 } { $i < 10 } { incr i } {
set ret [$newdb get $i]
error_check_good db_get [llength $ret] 0
}
# Clean up.
error_check_good db_close [$db close] 0
error_check_good newdb_close [$newdb close] 0
error_check_good envclose [$env close] 0
error_check_good newenvclose [$newenv close] 0
fileremove -f $newdir
}
}
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