- # See the file LICENSE for redistribution information.
- #
- # Copyright (c) 1996, 1997, 1998, 1999, 2000
- # Sleepycat Software. All rights reserved.
- #
- # $Id: test037.tcl,v 11.11 2000/08/25 14:21:55 sue Exp $
- #
- # Test037: RMW functionality.
- proc test037 { method {nentries 100} args } {
- source ./include.tcl
- set eindex [lsearch -exact $args "-env"]
- #
- # If we are using an env, then skip this test. It needs its own.
- if { $eindex != -1 } {
- incr eindex
- set env [lindex $args $eindex]
- puts "Test037 skipping for env $env"
- return
- }
- puts "Test037: RMW $method"
- set args [convert_args $method $args]
- set omethod [convert_method $method]
- # Create the database
- env_cleanup $testdir
- set testfile test037.db
- set local_env
- [berkdb env -create -mode 0644 -txn -home $testdir]
- error_check_good dbenv [is_valid_env $local_env] TRUE
- set db [eval {berkdb_open
- -env $local_env -create -mode 0644 $omethod} $args {$testfile}]
- error_check_good dbopen [is_valid_db $db] TRUE
- set did [open $dict]
- set count 0
- set pflags ""
- set gflags ""
- set txn ""
- if { [is_record_based $method] == 1 } {
- append gflags " -recno"
- }
- puts "tTest037.a: Creating database"
- # Here is the loop where we put and get each key/data pair
- while { [gets $did str] != -1 && $count < $nentries } {
- if { [is_record_based $method] == 1 } {
- global kvals
- set key [expr $count + 1]
- set kvals($key) [pad_data $method $str]
- } else {
- set key $str
- }
- set ret [eval {$db put}
- $txn $pflags {$key [chop_data $method $str]}]
- error_check_good put $ret 0
- set ret [eval {$db get} $txn $gflags {$key}]
- error_check_good get
- [lindex [lindex $ret 0] 1] [pad_data $method $str]
- incr count
- }
- close $did
- error_check_good dbclose [$db close] 0
- error_check_good envclode [$local_env close] 0
- puts "tTest037.b: Setting up environments"
- # Open local environment
- set env_cmd [concat berkdb env -create -txn -home $testdir]
- set local_env [eval $env_cmd]
- error_check_good dbenv [is_valid_widget $local_env env] TRUE
- # Open local transaction
- set local_txn [$local_env txn]
- error_check_good txn_open [is_valid_txn $local_txn $local_env] TRUE
- # Open remote environment
- set f1 [open |$tclsh_path r+]
- puts $f1 "source $test_path/test.tcl"
- set remote_env [send_cmd $f1 $env_cmd]
- error_check_good remote:env_open [is_valid_env $remote_env] TRUE
- # Open remote transaction
- set remote_txn [send_cmd $f1 "$remote_env txn"]
- error_check_good
- remote:txn_open [is_valid_txn $remote_txn $remote_env] TRUE
- # Now try put test without RMW. Gets on one site should not
- # lock out gets on another.
- # Open databases and dictionary
- puts "tTest037.c: Opening databases"
- set did [open $dict]
- set rkey 0
- set db [berkdb_open -env $local_env $testfile]
- error_check_good dbopen [is_valid_db $db] TRUE
- set rdb [send_cmd $f1
- "berkdb_open -env $remote_env -mode 0644 $testfile"]
- error_check_good remote:dbopen [is_valid_widget $rdb db] TRUE
- puts "tTest037.d: Testing without RMW"
- # Now, get a key and try to "get" it from both DBs.
- error_check_bad "gets on new open" [gets $did str] -1
- incr rkey
- if { [is_record_based $method] == 1 } {
- set key $rkey
- } else {
- set key $str
- }
- set rec [eval {$db get -txn $local_txn} $gflags {$key}]
- error_check_good local_get [lindex [lindex $rec 0] 1]
- [pad_data $method $str]
- set r [send_timed_cmd $f1 0 "$rdb get -txn $remote_txn $gflags $key"]
- error_check_good remote_send $r 0
- # Now sleep before releasing local record lock
- tclsleep 5
- error_check_good local_commit [$local_txn commit] 0
- # Now get the remote result
- set remote_time [rcv_result $f1]
- error_check_good no_rmw_get:remote_time [expr $remote_time <= 1] 1
- # Commit the remote
- set r [send_cmd $f1 "$remote_txn commit"]
- error_check_good remote_commit $r 0
- puts "tTest037.e: Testing with RMW"
- # Open local transaction
- set local_txn [$local_env txn]
- error_check_good
- txn_open [is_valid_widget $local_txn $local_env.txn] TRUE
- # Open remote transaction
- set remote_txn [send_cmd $f1 "$remote_env txn"]
- error_check_good remote:txn_open
- [is_valid_widget $remote_txn $remote_env.txn] TRUE
- # Now, get a key and try to "get" it from both DBs.
- error_check_bad "gets on new open" [gets $did str] -1
- incr rkey
- if { [is_record_based $method] == 1 } {
- set key $rkey
- } else {
- set key $str
- }
- set rec [eval {$db get -txn $local_txn -rmw} $gflags {$key}]
- error_check_good
- local_get [lindex [lindex $rec 0] 1] [pad_data $method $str]
- set r [send_timed_cmd $f1 0 "$rdb get -txn $remote_txn $gflags $key"]
- error_check_good remote_send $r 0
- # Now sleep before releasing local record lock
- tclsleep 5
- error_check_good local_commit [$local_txn commit] 0
- # Now get the remote result
- set remote_time [rcv_result $f1]
- error_check_good rmw_get:remote_time [expr $remote_time > 4] 1
- # Commit the remote
- set r [send_cmd $f1 "$remote_txn commit"]
- error_check_good remote_commit $r 0
- # Close everything up: remote first
- set r [send_cmd $f1 "$rdb close"]
- error_check_good remote_db_close $r 0
- set r [send_cmd $f1 "$remote_env close"]
- # Close locally
- error_check_good db_close [$db close] 0
- $local_env close
- close $did
- close $f1
- }