added a macro for comparison size_t variables with literal constants, this is less ugly than explicitly casting the arguments to size_t; use it to fix base64 compilation under 64 bit platforms

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47633 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/cppunit.h

@@ -28,13 +28,13 @@
 #ifdef __BORLANDC__
     #pragma warn -8022
 #endif
- 
+
 ///////////////////////////////////////////////////////////////////////////////
 // Set the default format for the errors, which can be used by an IDE to jump
 // to the error location. This default gets overridden by the cppunit headers
 // for some compilers (e.g. VC++).
 
-#ifndef CPPUNIT_COMPILER_LOCATION_FORMAT 
+#ifndef CPPUNIT_COMPILER_LOCATION_FORMAT
     #define CPPUNIT_COMPILER_LOCATION_FORMAT "%p:%l:"
 #endif
 
@@ -80,6 +80,8 @@
 // Use this macro to compare a wxString with a literal string.
 #define WX_ASSERT_STR_EQUAL(p, s) CPPUNIT_ASSERT_EQUAL(wxString(p), s)
 
+// Use this macro to compare a size_t with a literal integer
+#define WX_ASSERT_SIZET_EQUAL(n, m) CPPUNIT_ASSERT_EQUAL(((size_t)n), m)
 
 ///////////////////////////////////////////////////////////////////////////////
 // stream inserter for wxString