diff --git a/tests/cli-tests/001-btrfs/test.sh b/tests/cli-tests/001-btrfs/test.sh
index f06a4f05..0f0d6715 100755
--- a/tests/cli-tests/001-btrfs/test.sh
+++ b/tests/cli-tests/001-btrfs/test.sh
@@ -16,3 +16,15 @@ run_check "$TOP/btrfs" --help
 run_check "$TOP/btrfs" --help --full
 run_check "$TOP/btrfs" --version
 run_check "$TOP/btrfs" --version --help
+
+# Log levels
+run_check "$TOP/btrfs" --log=default help
+run_check "$TOP/btrfs" --log=info help
+run_check "$TOP/btrfs" -vv help
+run_check "$TOP/btrfs" --log=verbose help
+run_check "$TOP/btrfs" -vvv help
+run_check "$TOP/btrfs" --log=debug help
+run_check "$TOP/btrfs" -vvvv help
+run_check "$TOP/btrfs" --log=quiet help
+run_check "$TOP/btrfs" -q help
+run_mustfail "invalid log level accepted" "$TOP/btrfs" --log=invalid help