diff options
Diffstat (limited to 'db-4.8.30/test/fop003.tcl')
| -rw-r--r-- | db-4.8.30/test/fop003.tcl | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/db-4.8.30/test/fop003.tcl b/db-4.8.30/test/fop003.tcl new file mode 100644 index 0000000..8785a3b --- /dev/null +++ b/db-4.8.30/test/fop003.tcl @@ -0,0 +1,94 @@ +# See the file LICENSE for redistribution information. +# +# Copyright (c) 2003-2009 Oracle. All rights reserved. +# +# $Id$ +# +# TEST fop003 +# TEST +# TEST Test behavior of create and truncate for compatibility +# TEST with sendmail. +# TEST 1. DB_TRUNCATE is not allowed with locking or transactions. +# TEST 2. Can -create into zero-length existing file. +# TEST 3. Can -create into non-zero-length existing file if and +# TEST only if DB_TRUNCATE is specified. +proc fop003 { method args } { + global errorInfo + source ./include.tcl + env_cleanup $testdir + + if { [is_btree $method] != 1 } { + puts "Skipping fop003 for method $method" + return + } + + set args [convert_args $method $args] + set omethod [convert_method $method] + + set tnum "003" + set testfile fop$tnum.db + puts "Fop$tnum ($method): Test of required behavior for sendmail." + + puts "\tFop$tnum.a: -truncate is not allowed within\ + txn or locking env." + set envflags "lock txn" + foreach flag $envflags { + set env [berkdb_env_noerr -create -home $testdir -$flag] + set db [eval {berkdb_open_noerr -create} \ + $omethod $args -env $env $testfile] + error_check_good db_open [is_valid_db $db] TRUE + error_check_good db_close [$db close] 0 + catch {[berkdb_open_noerr -truncate $omethod $args -env $env \ + $testfile]} res + error_check_good "$flag env not allowed" [is_substr $res \ + "DB_TRUNCATE illegal with locking specified"] 1 + error_check_good dbremove [$env dbremove $testfile] 0 + error_check_good env_close [$env close] 0 + error_check_good envremove [berkdb envremove -home $testdir] 0 + } + + puts "\tFop$tnum.b: -create is allowed on open of existing\ + zero-length file." + # Create an empty file, then open with -create. We get an + # error message warning us that this does not look like a + # DB file, but the open should succeed. + set fd [open $testdir/foo w] + close $fd + catch {set db [eval \ + {berkdb_open_noerr -create} $omethod $args $testdir/foo]} res + error_check_good open_fail [is_substr $errorInfo \ + "unexpected file type or format"] 1 + error_check_good db_open [is_valid_db $db] TRUE + error_check_good db_close [$db close] 0 + + puts "\tFop$tnum.c: -create is ignored on open of existing\ + non-zero-length file." + # Create a db file. Close and reopen with -create. Make + # sure that we still have the same file by checking the contents. + set key 1 + set data "data" + set file "file.db" + set db [eval {berkdb_open -create $omethod} $args $testdir/$file] + error_check_good db_open [is_valid_db $db] TRUE + error_check_good db_put [$db put $key [chop_data $method $data]] 0 + error_check_good db_close [$db close] 0 + set db [eval {berkdb_open -create $omethod} $args $testdir/$file] + error_check_good db_open2 [is_valid_db $db] TRUE + set ret [$db get $key] + error_check_good db_get \ + [lindex [lindex $ret 0] 1] [pad_data $method $data] + error_check_good db_close2 [$db close] 0 + + puts "\tFop$tnum.d: -create is allowed on open -truncate of\ + existing non-zero-length file." + # Use the file we already have with -truncate flag. The open + # should be successful, and when we query for the key that + # used to be there, we should get nothing. + set db [eval \ + {berkdb_open -create -truncate $omethod} $args $testdir/$file] + error_check_good db_open3 [is_valid_db $db] TRUE + set ret [$db get $key] + error_check_good db_get [lindex [lindex $ret 0] 1] "" + error_check_good db_close3 [$db close] 0 + +} |