add test

diff --git a/test/test_bytes.ml b/test/test_bytes.ml
index 98a78e1..50c24bc 100644 (file)
--- a/test/test_bytes.ml
+++ b/test/test_bytes.ml
@@ -52,4 +52,5 @@ test label =
       Label.make () in
       assert_equal [] @@ backpatch [];
       assert_equal [0;0xFD;0xFF;0xFF] @@ backpatch [u8 0;label l;label_ref l];
-      assert_equal [0;0;0;0] @@ backpatch [u8 0;label_ref l;label l]
+      assert_equal [0;0;0;0] @@ backpatch [u8 0;label_ref l;label l];
+      assert_equal [42;1;0;0;43] @@ backpatch [u8 42;label_ref l;u8 43;label l]