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# See the file LICENSE for redistribution information.
#
# Copyright (c) 1996, 1997, 1998, 1999, 2000
# Sleepycat Software. All rights reserved.
#
# $Id: dead002.tcl,v 11.15 2000/08/25 14:21:50 sue Exp $
#
# Deadlock Test 2.
# Identical to Test 1 except that instead of running a standalone deadlock
# detector, we create the region with "detect on every wait"
proc dead002 { { procs "2 4 10" } {tests "ring clump" } } {
source ./include.tcl
puts "Dead002: Deadlock detector tests"
env_cleanup $testdir
# Create the environment.
puts "\tDead002.a: creating environment"
set env [berkdb env \
-create -mode 0644 -home $testdir -lock -lock_detect default]
error_check_good lock_env:open [is_valid_env $env] TRUE
error_check_good lock_env:close [$env close] 0
foreach t $tests {
set pidlist ""
foreach n $procs {
sentinel_init
# Fire off the tests
puts "\tDead002: $n procs of test $t"
for { set i 0 } { $i < $n } { incr i } {
puts "$tclsh_path $test_path/wrap.tcl \
$testdir/dead002.log.$i \
ddscript.tcl $testdir $t $i $i $n"
set p [exec $tclsh_path \
$test_path/wrap.tcl \
ddscript.tcl $testdir/dead002.log.$i \
$testdir $t $i $i $n &]
lappend pidlist $p
}
watch_procs 5
# Now check output
set dead 0
set clean 0
set other 0
for { set i 0 } { $i < $n } { incr i } {
set did [open $testdir/dead002.log.$i]
while { [gets $did val] != -1 } {
switch $val {
DEADLOCK { incr dead }
1 { incr clean }
default { incr other }
}
}
close $did
}
dead_check $t $n $dead $clean $other
}
}
fileremove -f $testdir/dd.out
# Remove log files
for { set i 0 } { $i < $n } { incr i } {
fileremove -f $testdir/dead002.log.$i
}
}
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