test: make readable.sh fail if it doesn't run anything

Signed-off-by: Greg Farnum <gfarnum@redhat.com>
ceph · Oct 29, 2018 · 6623963 · 6623963
1 parent e828c56
commit 6623963
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/test/encoding/readable.sh b/src/test/encoding/readable.sh
@@ -231,5 +231,11 @@ if [ $failed -gt 0 ]; then
   echo "FAILED $failed / $numtests tests."
   exit 1
 fi
+
+if [ $numtests -eq 0 ]; then
+  echo "FAILED: no tests found to run!"
+  exit 1
+fi
+
 echo "passed $numtests tests."