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Diffstat (limited to 'storage/bdb/test/test075.tcl')
| -rw-r--r-- | storage/bdb/test/test075.tcl | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/storage/bdb/test/test075.tcl b/storage/bdb/test/test075.tcl new file mode 100644 index 00000000000..540d8f0ed73 --- /dev/null +++ b/storage/bdb/test/test075.tcl @@ -0,0 +1,205 @@ +# See the file LICENSE for redistribution information. +# +# Copyright (c) 2000-2002 +# Sleepycat Software. All rights reserved. +# +# $Id: test075.tcl,v 11.21 2002/08/08 15:38:11 bostic Exp $ +# +# TEST test075 +# TEST Test of DB->rename(). +# TEST (formerly test of DB_TRUNCATE cached page invalidation [#1487]) +proc test075 { method { tnum 75 } args } { + global encrypt + global errorCode + global errorInfo + + source ./include.tcl + set omethod [convert_method $method] + set args [convert_args $method $args] + + puts "Test0$tnum: $method ($args): Test of DB->rename()" + # If we are using an env, then testfile should just be the + # db name. Otherwise it is the test directory and the name. + set eindex [lsearch -exact $args "-env"] + if { $eindex != -1 } { + # If we are using an env, then skip this test. + # It needs its own. + incr eindex + set env [lindex $args $eindex] + puts "Skipping test075 for env $env" + return + } + if { $encrypt != 0 } { + puts "Skipping test075 for security" + return + } + + # Define absolute pathnames + set curdir [pwd] + cd $testdir + set fulldir [pwd] + cd $curdir + set reldir $testdir + + # Set up absolute and relative pathnames for test + set paths [list $fulldir $reldir] + foreach path $paths { + puts "\tTest0$tnum: starting test of $path path" + set oldfile $path/test0$tnum-old.db + set newfile $path/test0$tnum.db + set env NULL + set envargs "" + + # Loop through test using the following rename options + # 1. no environment, not in transaction + # 2. with environment, not in transaction + # 3. rename with auto-commit + # 4. rename in committed transaction + # 5. rename in aborted transaction + + foreach op "noenv env auto commit abort" { + + puts "\tTest0$tnum.a: Create/rename file with $op" + + # Make sure we're starting with a clean slate. + + if { $op == "noenv" } { + cleanup $path $env + if { $env == "NULL" } { + error_check_bad "$oldfile exists" \ + [file exists $oldfile] 1 + error_check_bad "$newfile exists" \ + [file exists $newfile] 1 + } + } + + if { $op == "env" } { + env_cleanup $path + set env [berkdb_env -create -home $path] + set envargs "-env $env" + error_check_good env_open [is_valid_env $env] TRUE + } + + if { $op == "auto" || $op == "commit" || $op == "abort" } { + env_cleanup $path + set env [berkdb_env -create -home $path -txn] + set envargs "-env $env" + error_check_good env_open [is_valid_env $env] TRUE + } + + puts "\t\tTest0$tnum.a.1: create" + set db [eval {berkdb_open -create -mode 0644} \ + $omethod $envargs $args $oldfile] + error_check_good dbopen [is_valid_db $db] TRUE + + if { $env == "NULL" } { + error_check_bad \ + "$oldfile exists" [file exists $oldfile] 0 + error_check_bad \ + "$newfile exists" [file exists $newfile] 1 + } + + # The nature of the key and data are unimportant; + # use numeric key to 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\tTest0$tnum.a.2: rename" + if { $env == "NULL" } { + error_check_bad \ + "$oldfile exists" [file exists $oldfile] 0 + error_check_bad \ + "$newfile exists" [file exists $newfile] 1 + } + + # Regular renames use berkdb dbrename but transaction + # protected renames must use $env dbrename. + if { $op == "noenv" || $op == "env" } { + error_check_good rename_file [eval {berkdb dbrename} \ + $envargs $oldfile $newfile] 0 + } elseif { $op == "auto" } { + error_check_good rename_file [eval {$env dbrename} \ + -auto_commit $oldfile $newfile] 0 + } else { + # $op is "abort" or "commit" + set txn [$env txn] + error_check_good rename_file [eval {$env dbrename} \ + -txn $txn $oldfile $newfile] 0 + error_check_good txn_$op [$txn $op] 0 + } + + if { $env == "NULL" } { + error_check_bad \ + "$oldfile exists" [file exists $oldfile] 1 + error_check_bad \ + "$newfile exists" [file exists $newfile] 0 + } + + puts "\t\tTest0$tnum.a.3: check" + # Open again with create to make sure we're not caching or + # anything silly. In the normal case (no env), we already + # know the file doesn't exist. + set odb [eval {berkdb_open -create -mode 0644} \ + $envargs $omethod $args $oldfile] + set ndb [eval {berkdb_open -create -mode 0644} \ + $envargs $omethod $args $newfile] + error_check_good odb_open [is_valid_db $odb] TRUE + error_check_good ndb_open [is_valid_db $ndb] TRUE + + # The DBT from the "old" database should be empty, + # not the "new" one, except in the case of an abort. + set odbt [$odb get $key] + if { $op == "abort" } { + error_check_good odbt_has_data [llength $odbt] 1 + } else { + set ndbt [$ndb get $key] + 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] $data + } + error_check_good odb_close [$odb close] 0 + error_check_good ndb_close [$ndb close] 0 + + # Now there's both an old and a new. Rename the + # "new" to the "old" and make sure that fails. + # + # XXX Ideally we'd do this test even when there's + # an external environment, but that env has + # errpfx/errfile set now. :-( + puts "\tTest0$tnum.b: Make sure rename fails\ + instead of overwriting" + if { $env != "NULL" } { + error_check_good env_close [$env close] 0 + set env [berkdb_env_noerr -home $path] + error_check_good env_open2 \ + [is_valid_env $env] TRUE + set ret [catch {eval {berkdb dbrename} \ + -env $env $newfile $oldfile} res] + error_check_bad rename_overwrite $ret 0 + error_check_good rename_overwrite_ret \ + [is_substr $errorCode EEXIST] 1 + } + + # Verify and then start over from a clean slate. + verify_dir $path "\tTest0$tnum.c: " + cleanup $path $env + if { $env != "NULL" } { + error_check_good env_close [$env close] 0 + } + if { $env == "NULL" } { + error_check_bad "$oldfile exists" \ + [file exists $oldfile] 1 + error_check_bad "$newfile exists" \ + [file exists $newfile] 1 + + set oldfile test0$tnum-old.db + set newfile test0$tnum.db + } + } + } +} |