some more operator?! tests

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45214 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/tests/strings/strings.cpp b/tests/strings/strings.cpp
index 7198b0cb7cd005384bcc4dcb877014a7ad958e9e..c5eee4699c2aad7c1ed7c412d966bb814e076dab 100644 (file)
--- a/tests/strings/strings.cpp
+++ b/tests/strings/strings.cpp
@@ -694,6 +694,10 @@ void StringTestCase::DoCStrDataTernaryOperator(bool cond)
     CPPUNIT_ASSERT( CheckStr(s, (cond ? mbStr : s.c_str())) );
     CPPUNIT_ASSERT( CheckStr(s, (cond ? "foo" : s.c_str())) );
 #endif
+
+    wxString empty("");
+    CPPUNIT_ASSERT( CheckStr(empty, (cond ? empty.c_str() : wxEmptyString)) );
+    CPPUNIT_ASSERT( CheckStr(empty, (cond ? wxEmptyString : empty.c_str())) );
 }
 
 bool CheckStrChar(const wxString& expected, char *s)