test061.tcl
上传用户:tsgydb
上传日期:2007-04-14
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文件大小:6k
- # See the file LICENSE for redistribution information.
- #
- # Copyright (c) 1999, 2000
- # Sleepycat Software. All rights reserved.
- #
- # $Id: test061.tcl,v 11.12 2000/10/27 13:23:56 sue Exp $
- #
- # Test061: Test of transaction abort and commit for in-memory databases.
- # a) Put + abort: verify absence of data
- # b) Put + commit: verify presence of data
- # c) Overwrite + abort: verify that data is unchanged
- # d) Overwrite + commit: verify that data has changed
- # e) Delete + abort: verify that data is still present
- # f) Delete + commit: verify that data has been deleted
- proc test061 { method args } {
- global alphabet
- global errorCode
- source ./include.tcl
- #
- # If we are using an env, then skip this test. It needs its own.
- set eindex [lsearch -exact $args "-env"]
- if { $eindex != -1 } {
- incr eindex
- set env [lindex $args $eindex]
- puts "Test061 skipping for env $env"
- return
- }
- set args [convert_args $method $args]
- set omethod [convert_method $method]
- if { [is_queueext $method] == 1} {
- puts "Test061 skipping for method $method"
- return
- }
- puts "Test061: Transaction abort and commit test for in-memory data."
- puts "Test061: $method $args"
- set key "key"
- set data "data"
- set otherdata "otherdata"
- set txn ""
- set flags ""
- set gflags ""
- if { [is_record_based $method] == 1} {
- set key 1
- set gflags " -recno"
- }
- puts "tTest061: Create environment and $method database."
- env_cleanup $testdir
- # create environment
- set eflags "-create -txn -home $testdir"
- set dbenv [eval {berkdb env} $eflags]
- error_check_good dbenv [is_valid_env $dbenv] TRUE
- # db open -- no file specified, in-memory database
- set flags "-create $args $omethod"
- set db [eval {berkdb_open -env} $dbenv $flags]
- error_check_good dbopen [is_valid_db $db] TRUE
- # Here we go with the six test cases. Since we need to verify
- # a different thing each time, and since we can't just reuse
- # the same data if we're to test overwrite, we just
- # plow through rather than writing some impenetrable loop code;
- # each of the cases is only a few lines long, anyway.
- puts "tTest061.a: put/abort"
- # txn_begin
- set txn [$dbenv txn]
- error_check_good txn_begin [is_valid_txn $txn $dbenv] TRUE
- # put a key
- set ret [eval {$db put} -txn $txn {$key [chop_data $method $data]}]
- error_check_good db_put $ret 0
- # check for existence
- set ret [eval {$db get} -txn $txn $gflags {$key}]
- error_check_good get $ret [list [list $key [pad_data $method $data]]]
- # abort
- error_check_good txn_abort [$txn abort] 0
- # check for *non*-existence
- set ret [eval {$db get} $gflags {$key}]
- error_check_good get $ret {}
- puts "tTest061.b: put/commit"
- # txn_begin
- set txn [$dbenv txn]
- error_check_good txn_begin [is_valid_txn $txn $dbenv] TRUE
- # put a key
- set ret [eval {$db put} -txn $txn {$key [chop_data $method $data]}]
- error_check_good db_put $ret 0
- # check for existence
- set ret [eval {$db get} -txn $txn $gflags {$key}]
- error_check_good get $ret [list [list $key [pad_data $method $data]]]
- # commit
- error_check_good txn_commit [$txn commit] 0
- # check again for existence
- set ret [eval {$db get} $gflags {$key}]
- error_check_good get $ret [list [list $key [pad_data $method $data]]]
- puts "tTest061.c: overwrite/abort"
- # txn_begin
- set txn [$dbenv txn]
- error_check_good txn_begin [is_valid_txn $txn $dbenv] TRUE
- # overwrite {key,data} with {key,otherdata}
- set ret [eval {$db put} -txn $txn {$key [chop_data $method $otherdata]}]
- error_check_good db_put $ret 0
- # check for existence
- set ret [eval {$db get} -txn $txn $gflags {$key}]
- error_check_good get $ret
- [list [list $key [pad_data $method $otherdata]]]
- # abort
- error_check_good txn_abort [$txn abort] 0
- # check that data is unchanged ($data not $otherdata)
- set ret [eval {$db get} $gflags {$key}]
- error_check_good get $ret [list [list $key [pad_data $method $data]]]
- puts "tTest061.d: overwrite/commit"
- # txn_begin
- set txn [$dbenv txn]
- error_check_good txn_begin [is_valid_txn $txn $dbenv] TRUE
- # overwrite {key,data} with {key,otherdata}
- set ret [eval {$db put} -txn $txn {$key [chop_data $method $otherdata]}]
- error_check_good db_put $ret 0
- # check for existence
- set ret [eval {$db get} -txn $txn $gflags {$key}]
- error_check_good get $ret
- [list [list $key [pad_data $method $otherdata]]]
- # commit
- error_check_good txn_commit [$txn commit] 0
- # check that data has changed ($otherdata not $data)
- set ret [eval {$db get} $gflags {$key}]
- error_check_good get $ret
- [list [list $key [pad_data $method $otherdata]]]
- puts "tTest061.e: delete/abort"
- # txn_begin
- set txn [$dbenv txn]
- error_check_good txn_begin [is_valid_txn $txn $dbenv] TRUE
- # delete
- set ret [eval {$db del} -txn $txn {$key}]
- error_check_good db_put $ret 0
- # check for nonexistence
- set ret [eval {$db get} -txn $txn $gflags {$key}]
- error_check_good get $ret {}
- # abort
- error_check_good txn_abort [$txn abort] 0
- # check for existence
- set ret [eval {$db get} $gflags {$key}]
- error_check_good get $ret
- [list [list $key [pad_data $method $otherdata]]]
- puts "tTest061.f: delete/commit"
- # txn_begin
- set txn [$dbenv txn]
- error_check_good txn_begin [is_valid_txn $txn $dbenv] TRUE
- # put a key
- set ret [eval {$db del} -txn $txn {$key}]
- error_check_good db_put $ret 0
- # check for nonexistence
- set ret [eval {$db get} -txn $txn $gflags {$key}]
- error_check_good get $ret {}
- # commit
- error_check_good txn_commit [$txn commit] 0
- # check for continued nonexistence
- set ret [eval {$db get} $gflags {$key}]
- error_check_good get $ret {}
- # We're done; clean up.
- error_check_good db_close [eval {$db close}] 0
- error_check_good env_close [eval {$dbenv close}] 0
- # Now run db_recover and ensure that it runs cleanly.
- puts "tTest061.g: Running db_recover -h"
- set ret [catch {exec $util_path/db_recover -h $testdir} res]
- if { $ret != 0 } {
- puts "FAIL: db_recover outputted $res"
- }
- error_check_good db_recover $ret 0
- puts "tTest061.h: Running db_recover -c -h"
- set ret [catch {exec $util_path/db_recover -c -h $testdir} res]
- error_check_good db_recover-c $ret 0
- }