test: new test

New test adds /bin/fail.sh to verify that a failing pre:script (that
also takes too long to run) is detected: exit code and timeout.

Ensure existing test pass full path to /sbin/fail.sh script.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

test/lib/setup.sh

@@ -84,6 +84,14 @@ assert_status()
 	assert "Service $service $status" "$(texec initctl -p status "$service" | awk '/Status/{print $3}')" = "$status"
 }
 
+# Used by, e.g., pre-fail.sh
+assert_status_full()
+{
+	service=$1; shift
+	status="$*"
+	assert "Service $service status is: $status" "$(texec initctl -p status "$service" | awk '/Status/{sub("^ *Status : ", ""); print}')" = "$status"
+}
+
 assert_cond()
 {
 	cond=$1