From 1cda480143fd0ab6b7d743cba470f2ac65e46194 Mon Sep 17 00:00:00 2001
From: Patrick J Cherry <patrick@bytemark.co.uk>
Date: Fri, 6 Jan 2012 12:11:47 +0000
Subject: Added test task to mauveserver init script

---
 debian/mauvealert-server.init | 134 +++++++++++++++++++++++++++---------------
 1 file changed, 86 insertions(+), 48 deletions(-)

diff --git a/debian/mauvealert-server.init b/debian/mauvealert-server.init
index 592304f..71d287d 100644
--- a/debian/mauvealert-server.init
+++ b/debian/mauvealert-server.init
@@ -47,6 +47,7 @@ do_start()
 	#   0 if daemon has been started
 	#   1 if daemon was already running
 	#   2 if daemon could not be started
+  do_test || return 2
 
 	start-stop-daemon --start --quiet --pidfile $PIDFILE --startas $DAEMON --chuid $RUNASUSER --test > /dev/null \
 		|| return 1
@@ -119,69 +120,106 @@ do_reopenlogs() {
 }
 
 
+#
+# Test the config file before execution
+#
+do_test() {
+  #
+  # Make sure we're root
+  #
+  [ "$USER" = "root" ] || return 1
+
+  #
+  # OK test.
+  #
+  su $RUNASUSER -s /bin/bash -c "$DAEMON -t $DAEMON_ARGS" 1>/dev/null 2>&1  || return 1
+  return 0
+}
+
 case "$1" in
 	start)
-	[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
-	do_start
-	case "$?" in
-		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 || exit 0 ;;
-		2) [ "$VERBOSE" != no ] && log_end_msg 1   || exit 1 ;;
-	esac
-	;;
+  	[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
+   	do_start
+   	case "$?" in
+  		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 || exit 0 ;;
+   		2) [ "$VERBOSE" != no ] && log_end_msg 1   || exit 1 ;;
+   	esac
+    ;;
+
 	stop)
-	[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
-	do_stop
-	case "$?" in
-		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 || exit 0 ;;
-		2) [ "$VERBOSE" != no ] && log_end_msg 1   || exit 1 ;;
-	esac
-	;;
-	status)
-			 status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
-			 ;;
-	reload|force-reload)
+  	[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
+  	do_stop
+  	case "$?" in
+  		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 || exit 0 ;;
+  		2) [ "$VERBOSE" != no ] && log_end_msg 1   || exit 1 ;;
+  	esac
+  	;;
+	
+  status)
+	  status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
+  	;;
+
 	#
 	# If do_reload() is not implemented then leave this commented out
 	# and leave 'force-reload' as an alias for 'restart'.
 	#
-	log_daemon_msg "Reloading $DESC" "$NAME"
-	do_reload
-	log_end_msg $?
-	;;
+	reload|force-reload)
+  	log_daemon_msg "Reloading $DESC" "$NAME"
+  	do_reload
+  	log_end_msg $?
+  	;;
+
 	#
 	# This is for use by logrotate, as the post-rotate method.
 	#
 	reopen-logs)
-	log_daemon_msg "Re-opening logs for $DESC" "$NAME"
-	do_reopenlogs
-	log_end_msg $?
-	;;
-	restart)
+  	log_daemon_msg "Re-opening logs for $DESC" "$NAME"
+  	do_reopenlogs
+  	log_end_msg $?
+  	;;
+  
+  #
+  # This is to test the configuration
+  #
+  test|config-test)
+    log_daemon_msg "Testing configuration for $DESC" "$NAME"
+    do_test
+    log_end_msg $?
+    ;;
+
 	#
 	# If the "reload" option is implemented then remove the
 	# 'force-reload' alias
 	#
-	log_daemon_msg "Restarting $DESC" "$NAME"
-	do_stop
-	case "$?" in
-		0|1)
-		do_start
-		case "$?" in
-			0) log_end_msg 0 ;;
-			1) log_end_msg 1 ;; # Old process is still running
-			*) log_end_msg 1 ;; # Failed to start
-		esac
-		;;
-		*)
-			# Failed to stop
-		log_end_msg 1
-		;;
-	esac
-	;;
+	restart)
+  	log_daemon_msg "Restarting $DESC" "$NAME"
+
+    do_test
+    if [ "$?" != "0" ] ; then
+  		log_end_msg 1 # test failed
+    fi
+
+  	do_stop
+  	case "$?" in
+  		0|1)
+    		do_start
+    		case "$?" in
+  	  		0) log_end_msg 0 ;;
+  		  	1) log_end_msg 1 ;; # Old process is still running
+    			*) log_end_msg 1 ;; # Failed to start
+    		esac
+  	  	;;
+	    *)
+	  		# Failed to stop
+    		log_end_msg 1
+  		  ;;
+	  esac
+  	;;
+
 	*)
-	#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
-	echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
-	exit 3
-	;;
+  	#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
+  	echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload|test}" >&2
+	  exit 3
+  	;;
 esac
 
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