new file mode 100644
--- /dev/null
+++ b/tests/test-diff-hashes.out
@@ -0,0 +1,31 @@
+quiet:
+--- a/foo	Mon Jan 12 13:46:40 1970 +0000
++++ b/foo	Mon Jan 12 13:46:41 1970 +0000
+@@ -1,1 +1,1 @@ bar
+-bar
++foobar
+
+normal:
+diff -r 74de3f1392e2 -r b8b5f023a6ad foo
+--- a/foo	Mon Jan 12 13:46:40 1970 +0000
++++ b/foo	Mon Jan 12 13:46:41 1970 +0000
+@@ -1,1 +1,1 @@ bar
+-bar
++foobar
+
+verbose:
+diff -r 74de3f1392e2 -r b8b5f023a6ad foo
+--- a/foo	Mon Jan 12 13:46:40 1970 +0000
++++ b/foo	Mon Jan 12 13:46:41 1970 +0000
+@@ -1,1 +1,1 @@ bar
+-bar
++foobar
+
+debug:
+diff -r 74de3f1392e2d67856fb155963441f2610494e1a -r b8b5f023a6ad77fc378bd95cf3fa00cd1414d107 foo
+--- a/foo	Mon Jan 12 13:46:40 1970 +0000
++++ b/foo	Mon Jan 12 13:46:41 1970 +0000
+@@ -1,1 +1,1 @@ bar
+-bar
++foobar
+