empserver/tests/smoke-test

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#!/bin/sh -e
# Smoke test for Empire
if [ $# -ne 1 ]
then echo "Usage: $0 SRCDIR" >&2; exit 1
fi
srcdir="$1"
export EMPIREHOST=127.0.0.1 LOGNAME=tester
if [ -x ./config.status ] && ./config.status --version | grep -q '^Wolfpack Empire'
then :
else echo "$0: Must be run in root of build tree" >&2; exit 1
fi
#
# Currently expected to work only with thread package LWP and a
# random() that behaves exactly like the one on my development system,
# because:
#
# - Thread scheduling is reliably deterministic only with LWP
# - The PRN sequence produced by random() isn't portable
# - Shell builtin kill appears not to do the job in MinGW
# - The Windows server tries to run as service when -d isn't
# specified
#
# TODO address these shortcomings.
#
if [ "`uname -s`" != "Linux" ] # lame approx. of "random() behaves like mine"
then echo "Warning: smoke test not expected to work on this system!" >&2
elif [ `sed -n 's/empthread *:= *\(.*\)/\1/p' <GNUmakefile` != LWP ]
then echo "Warning: smoke test not expected to work with this thread package!" >&2
fi
# Create sandbox
rm -rf sandbox
mkdir -p sandbox/etc/empire sandbox/share/empire/builtin sandbox/var/empire
touch sandbox/etc/empire/schedule
cat >sandbox/etc/empire/econfig <<EOF
data "../../var/empire"
info "../../../../info.nr"
builtin "../../share/empire/builtin"
listen_addr "$EMPIREHOST"
keep_journal 1
EOF
cp "$srcdir"/src/lib/global/*.config sandbox/share/empire/builtin
exec 3>sandbox/smoke.out
pid=
trap 'if [ "$pid" ]; then kill "$pid" 2>/dev/null || true; fi' EXIT
# Create world and start server
src/util/files -e sandbox/etc/empire/econfig -f >&3
src/util/fairland -e sandbox/etc/empire/econfig -q -s sandbox/newcap_script -R 1 10 30
src/server/emp_server -e sandbox/etc/empire/econfig -R 1
while src/client/empire red herring 2>&1 | grep -q "Connection refused"
do : # FIXME hangs here if server crashes on startup
done
pid=`cat sandbox/var/empire/server.pid`
src/client/empire POGO peter <sandbox/newcap_script >/dev/null
# Feed player input
need_update=
for i in "$srcdir"/tests/smoke/[0-9]*
do
t="${i##*/}"
if [ "$need_update" ]
then
echo "Update Turn $t starting" >&3
src/client/empire POGO peter <<EOF >&3
power new
report *
cen * ?own#0
comm * ?own#0
reso * ?own#0
force
EOF
echo "Update Turn $t completed successfully" >&3
fi
for j in "$i"/*
do
p="${j##*/}"
echo "Player $p Turn $t starting" >&3
if [ $p -eq 0 ]
then c=POGO r=peter
else c="${p#0}"; r="$c"
fi
src/client/empire "$c" "$r" <$j >&3
echo "Player $p Turn $t completed successfully" >&3
done
need_update=y
done
# Stop server
kill "$pid"
while kill -0 "$pid" 2>/dev/null
do : # FIXME hangs here if server fails to exit
done
exec 3>&-
src/util/empdump -e sandbox/etc/empire/econfig -x >sandbox/smoke.xdump
# Smoke test completed; compare results
cmp_out()
{
local opt exp act nrm msg ret=0
for i
do
case "$i" in
*/journal.log) opt=-j ;;
*/server.log) opt=-s ;;
*) opt= ;;
esac
exp="$srcdir/tests/smoke/${i##*/}"
act="sandbox/$i"
nrm="sandbox/normalized-${i##*/}"
perl "$srcdir"/tests/normalize.pl $opt "$act" >"$nrm"
if msg=`diff -q "$exp" "$nrm"`
then
echo "$exp OK"
else
ret=$?
echo "$exp FAIL"
echo $msg
fi
done
return $ret
}
cmp_out smoke.out var/empire/server.log var/empire/journal.log smoke.xdump