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# See the file LICENSE for redistribution information.
#
# Copyright (c) 2001-2009 Oracle. All rights reserved.
#
# $Id$
#
# TEST rep009
# TEST Replication and DUPMASTERs
# TEST Run test001 in a replicated environment.
# TEST
# TEST Declare one of the clients to also be a master.
# TEST Close a client, clean it and then declare it a 2nd master.
proc rep009 { method { niter 10 } { tnum "009" } args } {
source ./include.tcl
global repfiles_in_memory
if { $is_windows9x_test == 1 } {
puts "Skipping replication test on Win 9x platform."
return
}
# Run for btree only.
if { $checking_valid_methods } {
set test_methods { btree }
return $test_methods
}
if { [is_btree $method] == 0 } {
puts "Rep009: Skipping for method $method."
return
}
set msg2 "and on-disk replication files"
if { $repfiles_in_memory } {
set msg2 "and in-memory replication files"
}
set logsets [create_logsets 3]
# Run the body of the test with and without recovery.
foreach r $test_recopts {
foreach l $logsets {
set logindex [lsearch -exact $l "in-memory"]
if { $r == "-recover" && $logindex != -1 } {
puts "Rep$tnum: Skipping\
for in-memory logs with -recover."
continue
}
puts "Rep$tnum ($r): Replication DUPMASTER test $msg2."
puts "Rep$tnum: Master logs are [lindex $l 0]"
puts "Rep$tnum: Client1 logs are [lindex $l 1]"
puts "Rep$tnum: Client2 logs are [lindex $l 2]"
rep009_sub $method $niter $tnum 0 $l $r $args
rep009_sub $method $niter $tnum 1 $l $r $args
}
}
}
proc rep009_sub { method niter tnum clean logset recargs largs } {
global testdir
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
set clientdir2 $testdir/CLIENTDIR.2
file mkdir $masterdir
file mkdir $clientdir
file mkdir $clientdir2
set m_logtype [lindex $logset 0]
set m_logargs [adjust_logargs $m_logtype]
set m_txnargs [adjust_txnargs $m_logtype]
set c_logtype [lindex $logset 1]
set c_logargs [adjust_logargs $c_logtype]
set c_txnargs [adjust_txnargs $c_logtype]
set c2_logtype [lindex $logset 2]
set c2_logargs [adjust_logargs $c2_logtype]
set c2_txnargs [adjust_txnargs $c2_logtype]
# Open a master.
repladd 1
set ma_envcmd "berkdb_env_noerr -create $m_txnargs $m_logargs \
-home $masterdir $verbargs -errpfx MASTER $repmemargs \
-rep_transport \[list 1 replsend\]"
set masterenv [eval $ma_envcmd $recargs -rep_master]
# Open a client.
repladd 2
set cl_envcmd "berkdb_env_noerr -create $c_txnargs $c_logargs \
-home $clientdir $verbargs -errpfx CLIENT1 $repmemargs \
-rep_transport \[list 2 replsend\]"
set clientenv [eval $cl_envcmd $recargs -rep_client]
# Open a second client.
repladd 3
set cl2_envcmd "berkdb_env_noerr -create $c2_txnargs $c2_logargs \
-home $clientdir2 $verbargs -errpfx CLIENT2 $repmemargs \
-rep_transport \[list 3 replsend\]"
set cl2env [eval $cl2_envcmd $recargs -rep_client]
# Bring the clients online by processing the startup messages.
set envlist "{$masterenv 1} {$clientenv 2} {$cl2env 3}"
process_msgs $envlist
# Run a modified test001 in the master (and update client).
puts "\tRep$tnum.a: Running test001 in replicated env."
eval test001 $method $niter 0 0 $tnum -env $masterenv $largs
process_msgs $envlist
puts "\tRep$tnum.b: Declare a client to be a master."
if { $clean } {
error_check_good clientenv_close [$clientenv close] 0
env_cleanup $clientdir
set clientenv [eval $cl_envcmd $recargs -rep_master]
error_check_good client_env [is_valid_env $clientenv] TRUE
} else {
error_check_good client_master [$clientenv rep_start -master] 0
}
#
# Process the messages to get them out of the db.
#
for { set i 1 } { $i <= 3 } { incr i } {
set seen_dup($i) 0
}
while { 1 } {
set nproced 0
incr nproced [replprocessqueue \
$masterenv 1 0 NONE dup1 err1]
incr nproced [replprocessqueue \
$clientenv 2 0 NONE dup2 err2]
incr nproced [replprocessqueue \
$cl2env 3 0 NONE dup3 err3]
if { $dup1 != 0 } {
set seen_dup(1) 1
error_check_good downgrade1 \
[$masterenv rep_start -client] 0
}
if { $dup2 != 0 } {
set seen_dup(2) 1
error_check_good downgrade1 \
[$clientenv rep_start -client] 0
}
#
# We might get errors after downgrading as the former
# masters might get old messages from other clients.
# If we get an error make sure it is after downgrade.
if { $err1 != 0 } {
error_check_good seen_dup1_err $seen_dup(1) 1
error_check_good err1str [is_substr \
$err1 "invalid argument"] 1
}
if { $err2 != 0 } {
error_check_good seen_dup2_err $seen_dup(2) 1
error_check_good err2str [is_substr \
$err2 "invalid argument"] 1
}
#
# This should never happen. We'll check below.
#
if { $dup3 != 0 } {
set seen_dup(3) 1
}
if { $nproced == 0 } {
break
}
}
error_check_good seen_dup1 $seen_dup(1) 1
error_check_good seen_dup2 $seen_dup(2) 1
error_check_bad seen_dup3 $seen_dup(3) 1
puts "\tRep$tnum.c: Close environments"
error_check_good master_close [$masterenv close] 0
error_check_good clientenv_close [$clientenv close] 0
error_check_good cl2_close [$cl2env close] 0
replclose $testdir/MSGQUEUEDIR
}
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