Sync source code from Tizen:BaseHEAD2.0_alphamaster2.0alpha1.0_post

1 files changed, 209 insertions, 0 deletions

diff --git a/test/rep036.tcl b/test/rep036.tcl
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+# See the file LICENSE for redistribution information.
+#
+# Copyright (c) 2004-2009 Oracle.  All rights reserved.
+#
+# $Id$
+#
+# TEST	rep036
+# TEST	Multiple master processes writing to the database.
+# TEST	One process handles all message processing.
+
+proc rep036 { method { niter 200 } { tnum "036" } args } {
+
+	source ./include.tcl
+	global repfiles_in_memory
+
+	if { $is_windows9x_test == 1 } {
+		puts "Skipping replication test on Win 9x platform."
+		return
+	}
+
+	# Valid for btree only.
+	if { $checking_valid_methods } {
+		set test_methods { btree }
+		return $test_methods
+	}
+	if { [is_btree $method] == 0 } {
+		puts "Rep$tnum: Skipping for method $method."
+		return
+	}
+
+	set saved_args $args
+	set logsets [create_logsets 3]
+
+	set msg2 "and on-disk replication files"
+	if { $repfiles_in_memory } {
+		set msg2 "and in-memory replication files"
+	}
+
+	foreach l $logsets {
+		set envargs ""
+		set args $saved_args
+		puts "Rep$tnum: Test sync-up recovery ($method) $msg2."
+		puts "Rep$tnum: Master logs are [lindex $l 0]"
+		puts "Rep$tnum: Client 0 logs are [lindex $l 1]"
+		puts "Rep$tnum: Client 1 logs are [lindex $l 2]"
+		rep036_sub $method $niter $tnum $envargs $l $args
+	}
+}
+
+proc rep036_sub { method niter tnum envargs logset args } {
+	source ./include.tcl
+	global repfiles_in_memory
+	global rep_verbose
+	global verbose_type
+
+	set verbargs ""
+	if { $rep_verbose == 1 } {
+		set verbargs " -verbose {$verbose_type on} "
+	}
+
+	set repmemargs ""
+	if { $repfiles_in_memory } {
+		set repmemargs "-rep_inmem_files "
+	}
+
+	env_cleanup $testdir
+
+	replsetup $testdir/MSGQUEUEDIR
+
+	set masterdir $testdir/MASTERDIR
+	set clientdir $testdir/CLIENTDIR
+
+	file mkdir $masterdir
+	file mkdir $clientdir
+
+	set m_logtype [lindex $logset 0]
+	set c_logtype [lindex $logset 1]
+
+	# In-memory logs require a large log buffer.
+	# We always run this test with -txn, so don't adjust txnargs.
+	set m_logargs [adjust_logargs $m_logtype]
+	set c_logargs [adjust_logargs $c_logtype]
+
+	# Open a master.
+	repladd 1
+	set env_cmd(M) "berkdb_env_noerr -create $verbargs $repmemargs \
+	    -log_max 1000000 $envargs -home $masterdir $m_logargs \
+	    -errpfx MASTER -errfile /dev/stderr -txn -rep_master \
+	    -rep_transport \[list 1 replsend\]"
+	set env1 [eval $env_cmd(M)]
+
+	# Open a client
+	repladd 2
+	set env_cmd(C) "berkdb_env_noerr -create $verbargs $repmemargs \
+	    -log_max 1000000 $envargs -home $clientdir $c_logargs \
+	    -errfile /dev/stderr -errpfx CLIENT -txn -rep_client \
+	    -rep_transport \[list 2 replsend\]"
+	set env2 [eval $env_cmd(C)]
+
+	# Bring the client online by processing the startup messages.
+	set envlist "{$env1 1} {$env2 2}"
+	process_msgs $envlist
+
+#	# Start up deadlock detector.
+#	# Commented out, as are two more sections below - see [#15049].
+#       set dpid [eval {exec $util_path/db_deadlock} \
+#	    -a o -v -t 2.0 -h $masterdir >& $testdir/dd.parent.out &]
+				 
+	# Set up master database.
+	set testfile "rep$tnum.db"
+	set omethod [convert_method $method]
+	set mdb [eval {berkdb_open_noerr} -env $env1 -auto_commit \
+	    -create -mode 0644 $omethod $testfile]
+	error_check_good dbopen [is_valid_db $mdb] TRUE
+
+	# Put a record in the master database.
+	set key MAIN_KEY
+	set string MAIN_STRING
+	set t [$env1 txn]
+	error_check_good txn [is_valid_txn $t $env1] TRUE
+	set txn "-txn $t"
+
+	set ret [eval \
+	    {$mdb put} $txn {$key [chop_data $method $string]}]
+	error_check_good mdb_put $ret 0
+	error_check_good txn_commit [$t commit] 0
+
+	# Fork two writers that write to the master.
+	set pidlist {}
+	foreach writer { 1 2 } {
+		puts "\tRep$tnum.a: Fork child process WRITER$writer."
+		set pid [exec $tclsh_path $test_path/wrap.tcl \
+		    rep036script.tcl $testdir/rep036script.log.$writer \
+		    $masterdir $writer $niter btree &]
+		lappend pidlist $pid
+	}
+
+	# Run the main loop until the writers signal completion.
+	set i 0
+	while { [file exists $testdir/1.db] == 0 && \
+	   [file exists $testdir/2.db] == 0 } {
+		set string MAIN_STRING.$i
+
+		set t [$env1 txn]
+		error_check_good txn [is_valid_txn $t $env1] TRUE
+		set txn "-txn $t"
+		set ret [eval \
+			{$mdb put} $txn {$key [chop_data $method $string]}]
+
+#		# Writing to this database can deadlock.  If we do, let the
+#		# deadlock detector break the lock, wait a second, and try again.
+#		while { [catch {eval {$mdb put}\
+#		    $txn {$key [chop_data $method $string]}} ret] } {
+#			# Make sure the failure is a deadlock.
+#			error_check_good deadlock [is_substr $ret DB_LOCK_DEADLOCK] 1
+#			tclsleep 1
+#		}
+
+
+		error_check_good mdb_put $ret 0
+		error_check_good txn_commit [$t commit] 0
+
+		if { [expr $i % 10] == 0 } {
+			puts "\tRep036.c: Wrote MAIN record $i"
+		}
+		incr i
+
+		# Process messages.
+		process_msgs $envlist
+
+		# Wait a while, then do it all again.
+		tclsleep 1
+	}
+
+
+	# Confirm that the writers are done and process the messages
+	# once more to be sure the client is caught up.
+	watch_procs $pidlist 1
+	process_msgs $envlist
+
+#	# We are done with the deadlock detector.
+#	error_check_good kill_deadlock_detector [tclkill $dpid] ""
+
+	puts "\tRep$tnum.c: Verify logs and databases"
+	# Check that master and client logs and dbs are identical.
+	# Logs first ...
+	set stat [catch {eval exec $util_path/db_printlog \
+	    -h $masterdir > $masterdir/prlog} result]
+	error_check_good stat_mprlog $stat 0
+	set stat [catch {eval exec $util_path/db_printlog \
+	    -h $clientdir > $clientdir/prlog} result]
+	error_check_good mdb [$mdb close] 0
+	error_check_good stat_cprlog $stat 0
+#	error_check_good log_cmp \
+#	    [filecmp $masterdir/prlog $clientdir/prlog] 0
+
+	# ... now the databases.
+	set db1 [eval {berkdb_open_noerr -env $env1 -rdonly $testfile}]
+	set db2 [eval {berkdb_open_noerr -env $env2 -rdonly $testfile}]
+
+	error_check_good comparedbs [db_compare \
+	    $db1 $db2 $masterdir/$testfile $clientdir/$testfile] 0
+	error_check_good db1_close [$db1 close] 0
+	error_check_good db2_close [$db2 close] 0
+
+	error_check_good env1_close [$env1 close] 0
+	error_check_good env2_close [$env2 close] 0
+	replclose $testdir/MSGQUEUEDIR
+}