--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-debugrename.t	Tue Sep 14 21:41:06 2010 +0200
@@ -0,0 +1,18 @@
+  $ hg init
+  $ echo a > a
+  $ hg ci -Am t
+  adding a
+
+  $ hg mv a b
+  $ hg ci -Am t1
+  $ hg debugrename b
+  b renamed from a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3
+
+  $ hg mv b a
+  $ hg ci -Am t2
+  $ hg debugrename a
+  a renamed from b:37d9b5d994eab34eda9c16b195ace52c7b129980
+
+  $ hg debugrename --rev 1 b
+  b renamed from a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3
+