Sanity-check pidofproc parameters

Closes: #691422.

1 files changed, 28 insertions, 0 deletions

diff --git a/test/lsb-test.sh b/test/lsb-test.sh
index 1168a62..2db3457 100644
--- a/test/lsb-test.sh
+++ b/test/lsb-test.sh
@@ -8,3 +8,31 @@ log_success_msg "This should succeed"
 log_failure_msg "This fails miserably"
 
 echo "OK!"
+
+# Test pidofproc sanity checking.
+
+echo "Testing pidofproc command line checks"
+
+echo " Simple check, no options:"
+pidofproc nonexistent
+RETVAL=$?
+if [ $RETVAL -ne 3 ]; then
+    echo "Unexpected return value $RETVAL"
+fi
+
+echo " With -p option:"
+pidofproc -p /var/run/nonexist.pid nonexistent
+RETVAL=$?
+if [ $RETVAL -ne 3 ]; then
+    echo "Unexpected return value $RETVAL"
+fi
+
+echo " With -p option, but in wrong place:"
+pidofproc nonexistent -p /var/run/nonexist.pid
+RETVAL=$?
+if [ $RETVAL -ne 4 ]; then
+    echo "Unexpected return value $RETVAL"
+fi
+
+echo "OK!"
+