add support for wxStrnlen for those platforms where it's available

[wxWidgets.git] / include / wx / cppunit.h

diff --git a/include/wx/cppunit.h b/include/wx/cppunit.h
index e96196343c6bcaa9873d03cd0963ac1194a37951..81dcbe2ef2c75afa1d4906ba334158f0ee984c73 100644 (file)
--- a/include/wx/cppunit.h
+++ b/include/wx/cppunit.h
@@ -105,6 +105,10 @@ assertEquals(const wchar_t *expected,
     assertEquals(wxString(expected), actual, sourceLine, message);
 }
 
     assertEquals(wxString(expected), actual, sourceLine, message);
 }
 

+CPPUNIT_NS_END
+
+// define an assertEquals() overload for the given types, this is a helper and
+// shouldn't be used directly because of VC6 complications, see below

 #define WX_CPPUNIT_ASSERT_EQUALS(T1, T2)                                      \
     inline void                                                               \
     assertEquals(T1 expected,                                                 \
 #define WX_CPPUNIT_ASSERT_EQUALS(T1, T2)                                      \
     inline void                                                               \
     assertEquals(T1 expected,                                                 \


@@ -121,22 +125,34 @@ assertEquals(const wchar_t *expected,
         }                                                                     \
     }
 
         }                                                                     \
     }
 

-// and another to be able to specify (usually literal) ints as expected values
-// for functions returning size_t
-WX_CPPUNIT_ASSERT_EQUALS(int, size_t);
+// this macro allows us to specify (usually literal) ints as expected values
+// for functions returning integral types different from "int"
+//
+// FIXME-VC6: due to incorrect resolution of overloaded/template functions in
+//            this compiler (it basically doesn't use the template version at
+//            all if any overloaded function matches partially even if none of
+//            them matches fully) we also need to provide extra overloads

 
 

-// special section with VC6 workarounds: due to incorrect resolution of
-// overloaded/template functions in this compiler (it basically doesn't use the
-// template version at all if any overloaded function matches partially even if
-// none of them matches fully) we also need

 #ifdef __VISUALC6__
 #ifdef __VISUALC6__

-
-WX_CPPUNIT_ASSERT_EQUALS(int, int);
-WX_CPPUNIT_ASSERT_EQUALS(size_t, size_t);
-
-#endif // VC6
-
-CPPUNIT_NS_END
+    #define WX_CPPUNIT_ALLOW_EQUALS_TO_INT(T) \
+        CPPUNIT_NS_BEGIN \
+            WX_CPPUNIT_ASSERT_EQUALS(int, T) \
+            WX_CPPUNIT_ASSERT_EQUALS(T, T) \
+        CPPUNIT_NS_END
+
+    CPPUNIT_NS_BEGIN
+        WX_CPPUNIT_ASSERT_EQUALS(int, int)
+    CPPUNIT_NS_END
+#else // !VC6
+    #define WX_CPPUNIT_ALLOW_EQUALS_TO_INT(T) \
+        CPPUNIT_NS_BEGIN \
+            WX_CPPUNIT_ASSERT_EQUALS(int, T) \
+        CPPUNIT_NS_END
+#endif // VC6/!VC6
+
+WX_CPPUNIT_ALLOW_EQUALS_TO_INT(long)
+WX_CPPUNIT_ALLOW_EQUALS_TO_INT(short)
+WX_CPPUNIT_ALLOW_EQUALS_TO_INT(size_t)

 
 // Use this macro to compare a wxArrayString with the pipe-separated elements
 // of the given string
 
 // Use this macro to compare a wxArrayString with the pipe-separated elements
 // of the given string


@@ -160,6 +176,10 @@ CPPUNIT_NS_END
 #define WX_ASSERT_MESSAGE(msg, cond) \
     CPPUNIT_ASSERT_MESSAGE(std::string(wxString::Format msg .mb_str()), (cond))
 
 #define WX_ASSERT_MESSAGE(msg, cond) \
     CPPUNIT_ASSERT_MESSAGE(std::string(wxString::Format msg .mb_str()), (cond))
 

+#define WX_ASSERT_EQUAL_MESSAGE(msg, expected, actual) \
+    CPPUNIT_ASSERT_EQUAL_MESSAGE(std::string(wxString::Format msg .mb_str()), \
+                                 (expected), (actual))
+

 ///////////////////////////////////////////////////////////////////////////////
 // define stream inserter for wxString if it's not defined in the main library,
 // we need it to output the test failures involving wxString
 ///////////////////////////////////////////////////////////////////////////////
 // define stream inserter for wxString if it's not defined in the main library,
 // we need it to output the test failures involving wxString