--- a/tests/test-fetch	Tue Mar 11 11:30:42 2008 -0700
+++ b/tests/test-fetch	Tue Mar 11 11:38:12 2008 -0700
@@ -52,5 +52,12 @@
 echo g > g/g
 hg --cwd g ci -d '6 0' -Amg
 
+hg clone -q f h
+hg clone -q g i
+
 echo % should merge f into g
 hg --cwd g fetch -d '7 0' --switch -m 'automated merge' ../f
+
+rm i/g
+echo % should abort, because i is modified
+hg --cwd i fetch ../h