#!/bin/sh

set -e

cd $(dirname $0)

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

log_start "$0" "chage displays its usage message when -l is used with another option"

save_config

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

change_config

for opt in "-d 2011-09" "-E 2011-09-09-11"
do
	echo -n "Use chage with an invalid date (chage $opt bin)..."
	chage $opt bin 2>tmp/usage.out && exit 1 || {
		status=$?
	}
	echo "OK"

	echo -n "Check returned status ($status)..."
	test "$status" = "2"
	echo "OK"

	echo "chage reported:"
	echo "======================================================================="
	cat tmp/usage.out
	echo "======================================================================="
	d=$(echo $opt | cut -d' ' -f2)
	sed -e "s/'$d'/'DATE'/" -i tmp/usage.out
	echo -n "Check the usage message..."
	diff -au data/usage.out tmp/usage.out
	echo "usage message OK."
	rm -f tmp/usage.out
done

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"

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