--- a/tests/test-git-export.out
+++ b/tests/test-git-export.out
@@ -65,3 +65,8 @@ fQItJW-{SoTm)8|5##k|m00000NkvXXu0mjf{mKw
 
 % import binary diff
 applying b.diff
+
+% diff across many revisions
+diff --git a/dst2 b/dst3
+rename from dst2
+rename to dst3