1 files changed, 8 insertions, 5 deletions
diff --git a/cpp/src/tests/ais_check b/cpp/src/tests/ais_check
index f16480b7f0..e2d53b5870 100755
--- a/cpp/src/tests/ais_check
+++ b/cpp/src/tests/ais_check
@@ -23,11 +23,14 @@ EOF
     exit 0;			# A warning, not a failure.
 fi
 
+# Execute command with the ais group set.
+with_ais_group() {
+    id -nG | grep '\<ais\>' >/dev/null || { echo "You are not a member of the ais group."; exit 1; }
+    echo $* | newgrp ais
+}
+
 # Run the tests
 srcdir=`dirname $0`
-$srcdir/start_cluster 4
-./ais_test
-ret=$?
-$srcdir/stop_cluster 
-exit $ret
+with_ais_group ./cluster_test || ERROR=1
+exit $ERROR