--- a/tests/test-diffdir.out
+++ b/tests/test-diffdir.out
@@ -1,8 +1,14 @@
++ hg init
++ hg add a
++ hg ci -m a -d 0 0
++ hg add b
++ hg diff
diff -r 3903775176ed b
--- /dev/null
+++ b/b
@@ -0,0 +1,1 @@
+123
++ hg diff -r tip
diff -r 3903775176ed b
--- /dev/null
+++ b/b