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36 lines
907 B
Tcl
36 lines
907 B
Tcl
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# See the file LICENSE for redistribution information.
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#
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# Copyright (c) 1996, 2011 Oracle and/or its affiliates. All rights reserved.
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#
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# $Id$
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#
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# TEST dead007
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# TEST Tests for locker and txn id wraparound.
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proc dead007 { {tnum "007"} } {
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source ./include.tcl
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global lock_curid
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global lock_maxid
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set save_curid $lock_curid
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set save_maxid $lock_maxid
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puts "Dead$tnum.a -- wrap around"
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set lock_curid [expr $lock_maxid - 2]
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dead001 "2 10" "ring clump" "0" $tnum
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## Oldest/youngest breaks when the id wraps
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# dead003 "4 10"
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dead004 $tnum
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puts "Dead$tnum.b -- extend space"
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set lock_maxid [expr $lock_maxid - 3]
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set lock_curid [expr $lock_maxid - 1]
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dead001 "4 10" "ring clump" "0" $tnum
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## Oldest/youngest breaks when the id wraps
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# dead003 "10"
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dead004 $tnum
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set lock_curid $save_curid
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set lock_maxid $save_maxid
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# Return the empty string so we don't return lock_maxid.
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return ""
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}
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