avoiding crash for pure modifier events

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

diff --git a/include/wx/cppunit.h b/include/wx/cppunit.h
index 4160617d6dec957add508ef5fc40b9a0e89063d8..503ed3e8e06724ad9b59d581d382f8af592876ec 100644 (file)
--- a/include/wx/cppunit.h
+++ b/include/wx/cppunit.h
@@ -55,6 +55,8 @@
 #include <cppunit/CompilerOutputter.h>
 #include "wx/afterstd.h"
 
+#include "wx/string.h"
+
 
 ///////////////////////////////////////////////////////////////////////////////
 // Set of helpful test macros.
@@ -81,12 +83,57 @@
 #define WXTEST_FAIL_WITH_CONDITION(suiteName, Condition, testMethod) \
     WXTEST_ANY_WITH_CONDITION(suiteName, Condition, testMethod, CPPUNIT_TEST_FAIL(testMethod))
 
-// Use this macro to compare a wxString with a literal string.
-#define WX_ASSERT_STR_EQUAL(p, s) CPPUNIT_ASSERT_EQUAL(wxString(p), s)
+CPPUNIT_NS_BEGIN
+
+// provide an overload of cppunit assertEquals(T, T) which can be used to
+// compare wxStrings directly with C strings
+inline void
+assertEquals(const char *expected,
+             const wxString& actual,
+             CppUnit::SourceLine sourceLine,
+             const std::string& message)
+{
+    assertEquals(wxString(expected), actual, sourceLine, message);
+}
+
+inline void
+assertEquals(const wchar_t *expected,
+             const wxString& actual,
+             CppUnit::SourceLine sourceLine,
+             const std::string& message)
+{
+    assertEquals(wxString(expected), actual, sourceLine, message);
+}
+
+// and another to be able to specify (usually literal) ints as expected values
+// for functions returning size_t
+inline void
+assertEquals(int expected,
+             size_t actual,
+             CppUnit::SourceLine sourceLine,
+             const std::string& message)
+{
+    assertEquals(size_t(expected), actual, sourceLine, message);
+}
 
-// 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)
+CPPUNIT_NS_END
 
+// Use this macro to compare a wxArrayString with the pipe-separated elements
+// of the given string
+//
+// NB: it's a macro and not a function to have the correct line numbers in the
+//     test failure messages
+#define WX_ASSERT_STRARRAY_EQUAL(s, a)                                        \
+    {                                                                         \
+        wxArrayString expected(wxSplit(s, '|', '\0'));                        \
+                                                                              \
+        CPPUNIT_ASSERT_EQUAL( expected.size(), a.size() );                    \
+                                                                              \
+        for ( size_t n = 0; n < a.size(); n++ )                               \
+        {                                                                     \
+            CPPUNIT_ASSERT_EQUAL( expected[n], a[n] );                        \
+        }                                                                     \
+    }
 
 // Use this macro to assert with the given formatted message (it should contain
 // the format string and arguments in a separate pair of parentheses)
@@ -111,7 +158,9 @@ inline std::ostream& operator<<(std::ostream& o, const wxString& s)
 #endif
 }
 
-#ifdef wxLongLong_t
+// VC6 doesn't provide overloads for operator<<(__int64) in its stream classes
+// so do it ourselves
+#if defined(__VISUALC6__) && defined(wxLongLong_t)
 
 #include "wx/longlong.h"
 
@@ -129,7 +178,7 @@ inline std::ostream& operator<<(std::ostream& ostr, unsigned wxLongLong_t llu)
     return ostr;
 }
 
-#endif // wxLongLong_t
+#endif // VC6 && wxLongLong_t
 
 #endif // !wxUSE_STD_IOSTREAM