1 files changed, 33 insertions, 0 deletions
diff --git a/src/test/cli/rbd/too-many-args.t b/src/test/cli/rbd/too-many-args.t
new file mode 100644
index 000000000..cf075fb30
--- /dev/null
+++ b/src/test/cli/rbd/too-many-args.t
@@ -0,0 +1,33 @@
+A command taking no args:
+
+  $ rbd device list junk
+  rbd: too many arguments
+  [1]
+
+A command taking one arg:
+
+  $ rbd info img1 junk
+  rbd: too many arguments
+  [1]
+
+A command taking two args:
+
+  $ rbd copy img1 img2 junk
+  rbd: too many arguments
+  [1]
+
+A command taking three args:
+
+  $ rbd lock remove img1 lock1 locker1 junk
+  rbd: too many arguments
+  [1]
+
+A command taking unlimited args:
+
+  $ rbd feature enable img1 layering striping exclusive-lock object-map fast-diff deep-flatten journaling junk
+  rbd: the argument for option is invalid
+  [1]
+
+  $ rbd feature disable img1 layering striping exclusive-lock object-map fast-diff deep-flatten journaling junk
+  rbd: the argument for option is invalid
+  [1]