Add some basic tests for wxDataViewCtrl selection handling.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68623 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

tests/test_test_gui.dsp

@@ -307,10 +307,14 @@ SOURCE=.\config\config.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=.\controls\datepickerctrltest.cpp
-# End Source File
-# Begin Source File
-
+SOURCE=.\controls\dataviewctrltest.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\controls\datepickerctrltest.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=.\dummy.cpp
 # ADD BASE CPP /Yc"testprec.h"
 # ADD CPP /Yc"testprec.h"