Ported variant tests to the new testing framework.

diff --git a/configure.ac b/configure.ac
index 683fa01..96db95b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1257,6 +1257,7 @@
 WINE_CONFIG_EXTRA_DIR(dlls/dinput/mouse)
 WINE_CONFIG_EXTRA_DIR(dlls/kernel/messages)
 WINE_CONFIG_EXTRA_DIR(dlls/kernel/tests)
+WINE_CONFIG_EXTRA_DIR(dlls/oleaut32/tests)
 WINE_CONFIG_EXTRA_DIR(dlls/user/dde)
 WINE_CONFIG_EXTRA_DIR(dlls/user/resources)
 WINE_CONFIG_EXTRA_DIR(dlls/user/tests)