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Test suite: clean up scripts

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- Reformat code.
- Cleanup some glitches, streamline scripts ...
- Enable "set -u": Error on unset variables.
- Detect "$srcdir" in prep-server3 script, too.
This commit is contained in:
Alexander Barton 2024-03-31 19:53:16 +02:00
parent 8d6f2c2820
commit 7e78c293a9
15 changed files with 160 additions and 171 deletions
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35
src/testsuite/getpid.sh
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@ -1,29 +1,31 @@
#!/bin/sh #!/bin/sh
# ngIRCd Test Suite # ngIRCd Test Suite
set -u
# did we get a name? # did we get a name?
[ $# -ne 1 ] && exit 1 [ $# -ne 1 ] && exit 1
[ -x /bin/pidof ] && exec /bin/pidof -s $@ [ -x /bin/pidof ] && exec /bin/pidof -s "$1"
# detect flags for "ps" and "head" # detect flags for "ps" and "head"
UNAME=`uname` UNAME=`uname`
if [ $UNAME = "FreeBSD" ]; then if [ $UNAME = "FreeBSD" ]; then
PS_FLAGS="-a"; PS_PIDCOL="1"; HEAD_FLAGS="-n 1" PS_FLAGS="-a"; PS_PIDCOL="1"; HEAD_FLAGS="-n 1"
elif [ $UNAME = "A/UX" ]; then elif [ $UNAME = "A/UX" ]; then
PS_FLAGS="-af"; PS_PIDCOL="2"; HEAD_FLAGS="-1" PS_FLAGS="-af"; PS_PIDCOL="2"; HEAD_FLAGS="-1"
elif [ $UNAME = "GNU" ]; then elif [ $UNAME = "GNU" ]; then
PS_FLAGS="-ax"; PS_PIDCOL="2"; HEAD_FLAGS="-n 1" PS_FLAGS="-ax"; PS_PIDCOL="2"; HEAD_FLAGS="-n 1"
elif [ $UNAME = "Haiku" ]; then elif [ $UNAME = "Haiku" ]; then
PS_FLAGS="-o Id -o Team"; PS_PIDCOL="1"; HEAD_FLAGS="-1" PS_FLAGS="-o Id -o Team"; PS_PIDCOL="1"; HEAD_FLAGS="-1"
elif [ $UNAME = "Linux" ]; then elif [ $UNAME = "Linux" ]; then
PS_FLAGS="ax"; PS_PIDCOL="1"; HEAD_FLAGS="-n 1" PS_FLAGS="ax"; PS_PIDCOL="1"; HEAD_FLAGS="-n 1"
elif [ $UNAME = "SunOS" ]; then elif [ $UNAME = "SunOS" ]; then
PS_FLAGS="-af"; PS_PIDCOL=2; HEAD_FLAGS="-n 1" PS_FLAGS="-af"; PS_PIDCOL=2; HEAD_FLAGS="-n 1"
else else
PS_FLAGS="-af"; PS_PIDCOL="2"; HEAD_FLAGS="-n 1" PS_FLAGS="-af"; PS_PIDCOL="2"; HEAD_FLAGS="-n 1"
ps $PS_FLAGS > /dev/null 2>&1 ps $PS_FLAGS >/dev/null 2>&1
if [ $? -ne 0 ]; then PS_FLAGS="a"; PS_PIDCOL="1"; fi if [ $? -ne 0 ]; then PS_FLAGS="a"; PS_PIDCOL="1"; fi
fi fi
# debug output # debug output
@ -33,19 +35,16 @@ fi
#echo "$0: HEAD_FLAGS=$HEAD_FLAGS" #echo "$0: HEAD_FLAGS=$HEAD_FLAGS"
# search PID # search PID
ps $PS_FLAGS > procs.tmp ps $PS_FLAGS >procs.tmp
cat procs.tmp | \ cat procs.tmp | \
grep -v "$0" | grep "$1" | \ grep -v "$0" | grep "$1" | \
awk "{print \$$PS_PIDCOL}" | \ awk "{print \$$PS_PIDCOL}" | \
sort -n > pids.tmp sort -n >pids.tmp
pid=`head $HEAD_FLAGS pids.tmp` pid=`head $HEAD_FLAGS pids.tmp`
rm -rf procs.tmp pids.tmp rm -rf procs.tmp pids.tmp
# validate PID # validate PID
[ "$pid" -gt 1 ] > /dev/null 2>&1 [ "$pid" -gt 1 ] >/dev/null 2>&1 || exit 1
[ $? -ne 0 ] && exit 1
echo $pid echo $pid
exit 0 exit 0
# -eof-

2
src/testsuite/prep-server3
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@ -1,4 +1,6 @@
#!/bin/sh -e #!/bin/sh -e
[ -z "$srcdir" ] && srcdir=`dirname "$0"`
set -eu
mkdir -p ssl mkdir -p ssl
cp "${srcdir}"/ssl/cert-my-first-domain-tld.pem ssl/cert.pem cp "${srcdir}"/ssl/cert-my-first-domain-tld.pem ssl/cert.pem
cp "${srcdir}"/ssl/key-my-first-domain-tld.pem ssl/key.pem cp "${srcdir}"/ssl/key-my-first-domain-tld.pem ssl/key.pem

19
src/testsuite/reload-server.sh
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@ -1,10 +1,11 @@
#!/bin/sh #!/bin/sh
# ngIRCd Test Suite # ngIRCd Test Suite
[ -z "$srcdir" ] && srcdir=`dirname $0` [ -z "$srcdir" ] && srcdir=`dirname "$0"`
set -u
# read in functions # read in functions
. ${srcdir}/functions.inc . "${srcdir}/functions.inc"
if [ -n "$1" ]; then if [ -n "$1" ]; then
id="$1"; shift id="$1"; shift
@ -17,16 +18,14 @@ echo_n "reloading server ${id} ..."
# reload (sighup) test-server ... # reload (sighup) test-server ...
pid=`./getpid.sh T-ngircd${id}` pid=`./getpid.sh T-ngircd${id}`
if [ -z "$pid" ]; then if [ -z "$pid" ]; then
echo " failure: no running server found!?" echo " failure: no running server found!?"
exit 1 exit 1
fi fi
kill -HUP $pid > /dev/null 2>&1; r=$? kill -HUP $pid >/dev/null 2>&1; r=$?
if [ $r -eq 0 ]; then if [ $r -eq 0 ]; then
sleep 2 sleep 2
echo " ok". echo " ok".
kill -0 $pid && exit 0 kill -0 $pid && exit 0
fi fi
echo " failure: server ${id} could not be reloaded!" echo " failure: server ${id} could not be reloaded!"
exit 1 exit 1
# -eof-

25
src/testsuite/start-server.sh
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@ -1,10 +1,11 @@
#!/bin/sh #!/bin/sh
# ngIRCd Test Suite # ngIRCd Test Suite
[ -z "$srcdir" ] && srcdir=`dirname $0` [ -z "$srcdir" ] && srcdir=`dirname "$0"`
set -u
# read in functions # read in functions
. ${srcdir}/functions.inc . "${srcdir}/functions.inc"
if [ -n "$1" ]; then if [ -n "$1" ]; then
id="$1"; shift id="$1"; shift
@ -19,36 +20,34 @@ echo_n "starting server ${id} ..."
# check weather getpid.sh returns valid PIDs. If not, don't start up the # check weather getpid.sh returns valid PIDs. If not, don't start up the
# test-server, because we won't be able to kill it at the end of the test. # test-server, because we won't be able to kill it at the end of the test.
./getpid.sh sh > /dev/null 2>&1 ./getpid.sh sh >/dev/null 2>&1
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
echo " getpid.sh failed!" echo " getpid.sh failed!"
exit 1 exit 1
fi fi
# check if there is a test-server already running # check if there is a test-server already running
./getpid.sh T-ngircd${id} >/dev/null 2>&1 ./getpid.sh T-ngircd${id} >/dev/null 2>&1
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
echo " failure: test-server ${id} already running!" echo " failure: test-server ${id} already running!"
exit 1 exit 1
fi fi
# generate MOTD for test-server # generate MOTD for test-server
echo "This is an ngIRCd Test Server" > ngircd-test${id}.motd echo "This is an ngIRCd Test Server" >ngircd-test${id}.motd
# glibc memory checking, see malloc(3) # glibc memory checking, see malloc(3)
MALLOC_CHECK_=3 MALLOC_CHECK_=3
export MALLOC_CHECK_ export MALLOC_CHECK_
# starting up test-server ... # starting up test-server ...
./T-ngircd${id} -n -f ${srcdir}/ngircd-test${id}.conf $* \ ./T-ngircd${id} -n -f "${srcdir}/ngircd-test${id}.conf" "$@" \
>ngircd-test${id}.log 2>&1 & >ngircd-test${id}.log 2>&1 &
sleep 1 sleep 1
# validate running test-server # validate running test-server
r=1
pid=`./getpid.sh T-ngircd${id}` pid=`./getpid.sh T-ngircd${id}`
[ -n "$pid" ] && kill -0 $pid > /dev/null 2>&1; r=$? [ -n "$pid" ] && kill -0 $pid >/dev/null 2>&1; r=$?
[ $r -eq 0 ] && echo " ok." || echo " failure!" [ $r -eq 0 ] && echo " ok." || echo " failure!"
exit $r exit $r
# -eof-

7
src/testsuite/start-server1
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@ -1,7 +1,6 @@
#!/bin/sh #!/bin/sh
# ngIRCd Test Suite # ngIRCd Test Suite
[ -z "$srcdir" ] && srcdir=`dirname $0` [ -z "$srcdir" ] && srcdir=`dirname "$0"`
${srcdir}/start-server.sh 1 set -u
"${srcdir}/start-server.sh" 1
# -eof-

7
src/testsuite/start-server2
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@ -1,7 +1,6 @@
#!/bin/sh #!/bin/sh
# ngIRCd Test Suite # ngIRCd Test Suite
[ -z "$srcdir" ] && srcdir=`dirname $0` [ -z "$srcdir" ] && srcdir=`dirname "$0"`
${srcdir}/start-server.sh 2 set -u
"${srcdir}/start-server.sh" 2
# -eof-

6
src/testsuite/start-server3
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@ -1,6 +1,6 @@
#!/bin/sh #!/bin/sh
# ngIRCd Test Suite # ngIRCd Test Suite
[ -z "$srcdir" ] && srcdir=`dirname $0` [ -z "$srcdir" ] && srcdir=`dirname "$0"`
${srcdir}/start-server.sh 3 set -u
# -eof- "${srcdir}/start-server.sh" 3

25
src/testsuite/stop-server.sh
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@ -1,10 +1,11 @@
#!/bin/sh #!/bin/sh
# ngIRCd Test Suite # ngIRCd Test Suite
[ -z "$srcdir" ] && srcdir=`dirname $0` [ -z "$srcdir" ] && srcdir=`dirname "$0"`
set -u
# read in functions # read in functions
. ${srcdir}/functions.inc . "${srcdir}/functions.inc"
if [ -n "$1" ]; then if [ -n "$1" ]; then
id="$1"; shift id="$1"; shift
@ -17,21 +18,19 @@ echo_n "stopping server ${id} ..."
# stop test-server ... # stop test-server ...
pid=`./getpid.sh T-ngircd${id}` pid=`./getpid.sh T-ngircd${id}`
if [ -z "$pid" ]; then if [ -z "$pid" ]; then
echo " failure: no running server found!?" echo " failure: no running server found!?"
exit 1 exit 1
fi fi
kill $pid > /dev/null 2>&1 || exit 1 kill $pid >/dev/null 2>&1 || exit 1
# waiting ... # waiting ...
for i in 1 2 3 4 5; do for i in 1 2 3 4 5; do
kill -0 $pid > /dev/null 2>&1; r=$? kill -0 $pid >/dev/null 2>&1; r=$?
if [ $r -ne 0 ]; then if [ $r -ne 0 ]; then
echo " ok". echo " ok".
exit 0 exit 0
fi fi
sleep 1 sleep 1
done done
echo " failure: server ${id} still running!?" echo " failure: server ${id} still running!?"
exit 1 exit 1
# -eof-

7
src/testsuite/stop-server1
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@ -1,7 +1,6 @@
#!/bin/sh #!/bin/sh
# ngIRCd Test Suite # ngIRCd Test Suite
[ -z "$srcdir" ] && srcdir=`dirname $0` [ -z "$srcdir" ] && srcdir=`dirname "$0"`
${srcdir}/stop-server.sh 1 set -u
"${srcdir}/stop-server.sh" 1
# -eof-

7
src/testsuite/stop-server2
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@ -1,7 +1,6 @@
#!/bin/sh #!/bin/sh
# ngIRCd Test Suite # ngIRCd Test Suite
[ -z "$srcdir" ] && srcdir=`dirname $0` [ -z "$srcdir" ] && srcdir=`dirname "$0"`
${srcdir}/stop-server.sh 2 set -u
"${srcdir}/stop-server.sh" 2
# -eof-

7
src/testsuite/stop-server3
View File

@ -1,7 +1,6 @@
#!/bin/sh #!/bin/sh
# ngIRCd Test Suite # ngIRCd Test Suite
[ -z "$srcdir" ] && srcdir=`dirname $0` [ -z "$srcdir" ] && srcdir=`dirname "$0"`
${srcdir}/stop-server.sh 3 set -u
"${srcdir}/stop-server.sh" 3
# -eof-

66
src/testsuite/stress-server.sh
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@ -1,7 +1,7 @@
#!/bin/sh #!/bin/sh
# #
# ngIRCd Test Suite # ngIRCd Test Suite
# Copyright (c)2001-2012 Alexander Barton (alex@barton.de) and Contributors. # Copyright (c)2001-2024 Alexander Barton (alex@barton.de) and Contributors.
# #
# This program is free software; you can redistribute it and/or modify # This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by # it under the terms of the GNU General Public License as published by
@ -10,79 +10,79 @@
# Please read the file COPYING, README and AUTHORS for more information. # Please read the file COPYING, README and AUTHORS for more information.
# #
# detect source directory
[ -z "$srcdir" ] && srcdir=`dirname $0`
# parse command line # parse command line
[ "$1" -gt 0 ] 2> /dev/null && CLIENTS="$1" || CLIENTS=5 [ "$1" -gt 0 ] 2>/dev/null && CLIENTS="$1" || CLIENTS=5
[ "$2" -gt 0 ] 2> /dev/null && MAX="$2" || MAX=-1 [ "$2" -gt 0 ] 2>/dev/null && MAX="$2" || MAX=-1
# detect source directory
[ -z "$srcdir" ] && srcdir=`dirname "$0"`
set -u
# get our name # get our name
name=`basename $0` name=`basename "$0"`
# create directories # create directories
[ -d logs ] || mkdir logs [ -d logs ] || mkdir logs
[ -d tests ] || mkdir tests [ -d tests ] || mkdir tests
# test for required external tools # test for required external tools
type expect > /dev/null 2>&1 type expect >/dev/null 2>&1
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
echo "${name}: \"expect\" not found."; exit 77 echo "${name}: \"expect\" not found."
exit 77
fi fi
type telnet > /dev/null 2>&1 type telnet >/dev/null 2>&1
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
echo "${name}: \"telnet\" not found."; exit 77 echo "${name}: \"telnet\" not found.";
exit 77
fi fi
# hello world! :-) # hello world! :-)
echo "stressing server with $CLIENTS clients (be patient!):" echo "stressing server with $CLIENTS clients (be patient!):"
# read in functions # read in functions
. ${srcdir}/functions.inc . "${srcdir}/functions.inc"
# create scripts for expect(1) # create scripts for expect(1)
no=0 no=0
while [ ${no} -lt $CLIENTS ]; do while [ ${no} -lt $CLIENTS ]; do
cat ${srcdir}/stress-A.e > tests/${no}.e cat "${srcdir}/stress-A.e" >tests/${no}.e
echo "send \"nick test${no}\\r\"" >> tests/${no}.e echo "send \"nick test${no}\\r\"" >>tests/${no}.e
cat ${srcdir}/stress-B.e >> tests/${no}.e cat "${srcdir}/stress-B.e" >>tests/${no}.e
no=`expr ${no} + 1` no=`expr ${no} + 1`
done done
# run first script and check if it succeeds # run first script and check if it succeeds
echo_n "checking stress script ..." echo_n "checking stress script ..."
expect tests/0.e > logs/stress-0.log 2> /dev/null expect tests/0.e >logs/stress-0.log 2>/dev/null
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
echo " failure!" echo " failure!"
exit 1 exit 1
else else
echo " ok." echo " ok."
fi fi
no=0 no=0
while [ ${no} -lt $CLIENTS ]; do while [ ${no} -lt $CLIENTS ]; do
expect tests/${no}.e > logs/stress-${no}.log 2> /dev/null & expect tests/${no}.e >logs/stress-${no}.log 2>/dev/null &
no=`expr ${no} + 1` no=`expr ${no} + 1`
echo "started client $no/$CLIENTS." echo "started client $no/$CLIENTS."
[ $MAX -gt 0 ] && $srcdir/wait-tests.sh $MAX [ $MAX -gt 0 ] && "$srcdir/wait-tests.sh" $MAX
done done
echo_n "waiting for clients to complete: ." echo_n "waiting for clients to complete: ."
touch logs/check-idle.log touch logs/check-idle.log
while true; do while true; do
expect ${srcdir}/check-idle.e >> logs/check-idle.log; res=$? expect "${srcdir}/check-idle.e" >>logs/check-idle.log; res=$?
echo "====================" >> logs/check-idle.log echo "====================" >>logs/check-idle.log
[ $res -ne 99 ] && break [ $res -ne 99 ] && break
# there are still clients connected. Wait ... # there are still clients connected. Wait ...
sleep 3 sleep 3
echo_n "." echo_n "."
done done
[ $res -eq 0 ] && echo " ok." || echo " failure!" [ $res -eq 0 ] && echo " ok." || echo " failure!"
exit $res exit $res
# -eof-

39
src/testsuite/test-loop.sh
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@ -1,7 +1,7 @@
#!/bin/sh #!/bin/sh
# #
# ngIRCd Test Suite # ngIRCd Test Suite
# Copyright (c)2002-2004 by Alexander Barton (alex@barton.de) # Copyright (c)2001-2024 Alexander Barton (alex@barton.de) and Contributors.
# #
# This program is free software; you can redistribute it and/or modify # This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by # it under the terms of the GNU General Public License as published by
@ -9,29 +9,26 @@
# (at your option) any later version. # (at your option) any later version.
# Please read the file COPYING, README and AUTHORS for more information. # Please read the file COPYING, README and AUTHORS for more information.
# #
# $Id: test-loop.sh,v 1.2 2004/09/04 19:14:46 alex Exp $
#
# detect source directory
[ -z "$srcdir" ] && srcdir=`dirname $0`
# parse command line # parse command line
[ "$1" -gt 0 ] 2> /dev/null && LOOPS="$1" || LOOPS=5 [ "$1" -gt 0 ] 2>/dev/null && LOOPS="$1" || LOOPS=5
[ "$2" -gt 0 ] 2> /dev/null && WAIT="$2" || WAIT=5 [ "$2" -gt 0 ] 2>/dev/null && WAIT="$2" || WAIT=5
# detect source directory
[ -z "$srcdir" ] && srcdir=`dirname "$0"`
set -u
loop=0 loop=0
while [ ${loop} -lt $LOOPS ]; do while [ ${loop} -lt $LOOPS ]; do
loop=`expr ${loop} + 1` loop=`expr ${loop} + 1`
echo " loop $loop/$LOOPS starting:" echo " loop $loop/$LOOPS starting:"
for s in $srcdir/*-test; do for s in "$srcdir"/*-test; do
sh $s; r=$? sh "$s"; r=$?
[ $r -ne 0 ] && exit $r [ $r -ne 0 ] && exit $r
sleep 1 sleep 1
done done
if [ ${loop} -lt $LOOPS ]; then if [ ${loop} -lt $LOOPS ]; then
echo " waiting $WAIT seconds ..." echo " waiting $WAIT seconds ..."
sleep $WAIT sleep $WAIT
fi fi
done done
# -eof-

46
src/testsuite/tests.sh
View File

@ -11,40 +11,44 @@
# #
# detect source directory # detect source directory
[ -z "$srcdir" ] && srcdir=`dirname $0` [ -z "$srcdir" ] && srcdir=`dirname "$0"`
set -u
name=`basename $0` name=`basename "$0"`
test=`echo ${name} | cut -d '.' -f 1` test=`echo ${name} | cut -d '.' -f 1`
[ -d logs ] || mkdir logs [ -d logs ] || mkdir logs
if [ ! -r "$test" ]; then if [ ! -r "$test" ]; then
echo "$test: test not found" >>tests-skipped.lst echo "$test: test not found" >>tests-skipped.lst
echo "${name}: test \"$test\" not found!"; exit 77 echo "${name}: test \"$test\" not found!"; exit 77
exit 1 exit 1
fi fi
# read in functions # read in functions
. ${srcdir}/functions.inc . "${srcdir}/functions.inc"
type expect > /dev/null 2>&1 type expect >/dev/null 2>&1
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
echo "$test: \"expect\" not found" >>tests-skipped.lst echo "$test: \"expect\" not found" >>tests-skipped.lst
echo "${name}: \"expect\" not found."; exit 77 echo "${name}: \"expect\" not found."
exit 77
fi fi
type telnet > /dev/null 2>&1 type telnet >/dev/null 2>&1
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
echo "$test: \"telnet\" not found" >>tests-skipped.lst echo "$test: \"telnet\" not found" >>tests-skipped.lst
echo "${name}: \"telnet\" not found."; exit 77 echo "${name}: \"telnet\" not found."
exit 77
fi fi
case "$test" in case "$test" in
*ssl*) *ssl*)
type openssl > /dev/null 2>&1 type openssl >/dev/null 2>&1
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
echo "$test: \"openssl\" not found" >>tests-skipped.lst echo "$test: \"openssl\" not found" >>tests-skipped.lst
echo "${name}: \"openssl\" not found."; exit 77 echo "${name}: \"openssl\" not found."
fi exit 77
;; fi
;;
esac esac
# prepare expect script # prepare expect script
@ -58,10 +62,8 @@ if test -t 1 2>/dev/null; then
fi fi
echo_n "running ${test} ..." echo_n "running ${test} ..."
expect "$e_exec" > logs/${test}.log; r=$? expect "$e_exec" >logs/${test}.log; r=$?
[ $r -eq 0 ] && echo " ok." || echo " failure!" [ $r -eq 0 ] && echo " ok." || echo " failure!"
rm -f "$e_tmp" rm -f "$e_tmp"
exit $r exit $r
# -eof-

33
src/testsuite/wait-tests.sh
View File

@ -1,7 +1,7 @@
#!/bin/sh #!/bin/sh
# #
# ngIRCd Test Suite # ngIRCd Test Suite
# Copyright (c)2002-2004 by Alexander Barton (alex@barton.de) # Copyright (c)2001-2024 Alexander Barton (alex@barton.de) and Contributors.
# #
# This program is free software; you can redistribute it and/or modify # This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by # it under the terms of the GNU General Public License as published by
@ -9,39 +9,36 @@
# (at your option) any later version. # (at your option) any later version.
# Please read the file COPYING, README and AUTHORS for more information. # Please read the file COPYING, README and AUTHORS for more information.
# #
# $Id: wait-tests.sh,v 1.5 2005/08/12 21:34:19 alex Exp $
#
[ "$1" -gt 0 ] 2> /dev/null && MAX="$1" || MAX=5 [ "$1" -gt 0 ] 2>/dev/null && MAX="$1" || MAX=5
# detect source directory # detect source directory
[ -z "$srcdir" ] && srcdir=`dirname $0` [ -z "$srcdir" ] && srcdir=`dirname "$0"`
set -u
PS_FLAGS="-f" PS_FLAGS="-f"
ps $PS_FLAGS >/dev/null 2>&1 ps $PS_FLAGS >/dev/null 2>&1
[ $? -ne 0 ] && PS_FLAGS="a" [ $? -ne 0 ] && PS_FLAGS="a"
# read in functions # read in functions
. ${srcdir}/functions.inc . "${srcdir}/functions.inc"
msg=0 msg=0
while true; do while true; do
count=`ps $PS_FLAGS | grep "expect " | wc -l` count=`ps $PS_FLAGS | grep "expect " | wc -l`
count=`expr $count - 1` count=`expr $count - 1`
[ $count -le $MAX ] && break [ $count -le $MAX ] && break
if [ $msg -lt 1 ]; then if [ $msg -lt 1 ]; then
echo_n " waiting for processes to settle: " echo_n " waiting for processes to settle: "
msg=1 msg=1
fi fi
# there are still clients connected. Wait ... # there are still clients connected. Wait ...
echo_n "$count>$MAX " echo_n "$count>$MAX "
sleep 1 sleep 1
done done
[ $msg -gt 0 ] && echo "done: $count" [ $msg -gt 0 ] && echo "done: $count"
exit 0 exit 0
# -eof-