--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dev/chroot-test/action/testing_system	Fri Dec 17 18:19:31 2010 +0000
@@ -0,0 +1,5 @@
+
+if [ \! -e /please-trash-this-system ] ; then
+    echo "These tests will only run in a special test environment, sorry"
+    exit -1
+fi