diff --git a/tests/merge b/tests/merge
index 0a3c7ff..6d91efc 100644
--- a/tests/merge
+++ b/tests/merge
@@ -166,6 +166,36 @@ a
 4
 EOF
 
+check 'x 3  1ia -- 1ia' <<EOF
+Hunk #1 already applied at 1.
+a
+1
+2
+3
+
+Hunk #1 already applied at 1.
+a
+1
+2
+3
+
+EOF
+
+check 'x 3  3aa -- 3aa' <<EOF
+Hunk #1 already applied at 4.
+1
+2
+3
+a
+
+Hunk #1 already applied at 4.
+1
+2
+3
+a
+
+EOF
+
 # ==============================================================
 
 check 'x 4  2d -- 3d' <<EOF