#!/bin/sh

set -e

cd $(dirname $0)

. ../../common/config.sh
. ../../common/log.sh

log_start "$0" "useradd reports failure if there are no subids available in /etc/subuid"

save_config

# restore the files on exit
trap 'log_status "$0" "FAILURE"; restore_config' 0

change_config

echo -n "Add user foo..."
useradd foo 2>tmp/useradd.err && exit 1 || {
	status=$?
}
echo "OK"

echo -n "Check returned status ($status)..."
test "$status" = "16"
echo "OK"

echo "useradd reported:"
echo "======================================================================="
cat tmp/useradd.err
echo "======================================================================="
echo -n "Check the usage message..."
diff -au data/useradd.err tmp/useradd.err
echo "error message OK."
rm -f tmp/useradd.err

echo -n "Check the passwd file..." 
../../common/compare_file.pl config/etc/passwd /etc/passwd 
echo "OK" 
echo -n "Check the group file..." 
../../common/compare_file.pl config/etc/group /etc/group 
echo "OK" 
echo -n "Check the shadow file..." 
../../common/compare_file.pl config/etc/shadow /etc/shadow 
echo "OK" 
echo -n "Check the gshadow file..." 
../../common/compare_file.pl config/etc/gshadow /etc/gshadow 
echo "OK"
echo -n "Check the /etc/subgid file..."
diff -au config/etc/subgid /etc/subgid
echo "OK"
echo -n "Check the /etc/subuid file..."
diff -au config/etc/subuid /etc/subuid
echo "OK"

log_status "$0" "SUCCESS"
restore_config
trap '' 0