#!/bin/sh -e
# Acts of god test for Empire

if [ $# -ne 1 ]
then echo "Usage: $0 SRCDIR" >&2; exit 1
fi

srcdir="$1"

. "$srcdir"/tests/test-common.sh

#
# Currently expected to work only with thread package LWP, because:
# 
# - Thread scheduling is reliably deterministic only with LWP
# - 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 [ `sed -n 's/empthread *:= *\(.*\)/\1/p' <GNUmakefile` != LWP ]
then echo "Warning: test not expected to work with this thread package!" >&2
fi

create_sandbox
cat >>sandbox/etc/empire/econfig <<EOF
WORLD_X 24
WORLD_Y 16
EOF

# Create world, hide creation output
src/util/files -e sandbox/etc/empire/econfig -f >/dev/null
cp -r sandbox/var/empire/tel sandbox/var/empire/empty.tel
start_server
src/client/empire POGO peter <"$srcdir"/tests/actofgod/init_script >/dev/null
stop_server
mv sandbox/var/empire/tel sandbox/var/empire/init.tel
mv sandbox/var/empire/empty.tel sandbox/var/empire/tel
mv sandbox/var/empire/journal.log sandbox/var/empire/init.journal.log
mv sandbox/var/empire/server.log sandbox/var/empire/init.server.log

# Start server
start_server

# Feed input
perl "$srcdir"/tests/actofgod/geninput.pl | src/client/empire POGO peter >/dev/null

# Stop server
stop_server

src/util/empdump -e sandbox/etc/empire/econfig -x >sandbox/actofgod.xdump

# Test completed; compare results
cmp_out var/empire/server.log var/empire/journal.log actofgod.xdump