--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-requires.t	Mon Aug 30 14:04:38 2010 +0900
@@ -0,0 +1,14 @@
+  $ mkdir t
+  $ cd t
+  $ hg init
+  $ echo a > a
+  $ hg add a
+  $ hg commit -m test -d "1000000 0"
+  $ rm .hg/requires
+  $ hg tip
+  abort: index 00changelog.i unknown format 2!
+  $ echo indoor-pool > .hg/requires
+  $ hg tip
+  abort: requirement 'indoor-pool' not supported!
+
+  $ true