diff --git a/meta-tests.txt b/meta-tests.txt
index e69de29..df967b9 100644
--- a/meta-tests.txt
+++ b/meta-tests.txt
@@ -0,0 +1 @@
+base
diff --git a/meta-tests/base.sh b/meta-tests/base.sh
new file mode 100755
index 0000000..64b6008
--- /dev/null
+++ b/meta-tests/base.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+source ./mo
+if (( FAIL )); then
+    exit 1
+fi