test_resource has no chance of running on Windows.
diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index ffbf251..ec39936 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -506,6 +506,7 @@
         test_poll
         test_pty
         test_pwd
+        test_resource
         test_signal
         test_socket_ssl
         test_socketserver