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# See the file LICENSE for redistribution information.
#
# Copyright (c) 1996, 2013 Oracle and/or its affiliates. All rights reserved.
#
# $Id$
#
# TEST dead007
# TEST Tests for locker and txn id wraparound.
proc dead007 { {tnum "007"} } {
source ./include.tcl
global lock_curid
global lock_maxid
set save_curid $lock_curid
set save_maxid $lock_maxid
puts "Dead$tnum.a -- wrap around"
set lock_curid [expr $lock_maxid - 2]
dead001 "2 10" "ring clump" "0" $tnum
## Oldest/youngest breaks when the id wraps
# dead003 "4 10"
dead004 $tnum
puts "Dead$tnum.b -- extend space"
set lock_maxid [expr $lock_maxid - 3]
set lock_curid [expr $lock_maxid - 1]
dead001 "4 10" "ring clump" "0" $tnum
## Oldest/youngest breaks when the id wraps
# dead003 "10"
dead004 $tnum
set lock_curid $save_curid
set lock_maxid $save_maxid
# Return the empty string so we don't return lock_maxid.
return ""
}
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