diff --git a/.gitignore b/.gitignore
index af62b15..999e3cf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,3 @@
 *.o
 .gdb_history
 hl
-test
diff --git a/tests/carrot.input b/test/carrot.input
similarity index 100%
rename from tests/carrot.input
rename to test/carrot.input
diff --git a/test/comment.input b/test/comment.input
new file mode 100644
index 0000000..ee7d88c
--- /dev/null
+++ b/test/comment.input
@@ -0,0 +1 @@
+/* a */
diff --git a/test/while.input b/test/while.input
new file mode 100644
index 0000000..efe9836
--- /dev/null
+++ b/test/while.input
@@ -0,0 +1 @@
+while