tests: Fix PUGIXML_WCHAR_MODE build
tests: Fix PUGIXML_WCHAR_MODE build

git-svn-id: 3715ede575e2934be0fecc9022d600f6f7ea101b@1017 99668b35-9821-0410-8761-19e4c4f06640

zeux/pugixml,zeux/pugixml,zeux/pugixml,zeux/pugixml