add Chapter 15 - runtime observer implementation

Chapter15/observer/libs/etl/test/UnitTest++/HelperMacros.h

@@ -0,0 +1,52 @@
+#ifndef UNITTEST_HELPERMACROS_H
+#define UNITTEST_HELPERMACROS_H
+
+#include "Config.h"
+
+#define UNITTEST_MULTILINE_MACRO_BEGIN do {
+
+#if defined(UNITTEST_WIN32) && !defined(UNITTEST_COMPILER_IS_MSVC6)
+   #define UNITTEST_MULTILINE_MACRO_END \
+      } __pragma(warning(push)) __pragma(warning(disable: 4127)) while (0) __pragma(warning(pop))
+#else
+   #define UNITTEST_MULTILINE_MACRO_END } while(0)
+#endif
+
+
+#ifdef UNITTEST_WIN32_DLL
+   #define UNITTEST_IMPORT __declspec(dllimport)
+   #define UNITTEST_EXPORT __declspec(dllexport)
+
+   #ifdef UNITTEST_DLL_EXPORT
+      #define UNITTEST_LINKAGE UNITTEST_EXPORT
+      #define UNITTEST_IMPEXP_TEMPLATE
+   #else
+      #define UNITTEST_LINKAGE UNITTEST_IMPORT
+      #define UNITTEST_IMPEXP_TEMPLATE extern
+   #endif
+
+   #define UNITTEST_STDVECTOR_LINKAGE(T)                                            \
+      __pragma(warning(push))                                                       \
+      __pragma(warning(disable: 4231))                                              \
+      UNITTEST_IMPEXP_TEMPLATE template class UNITTEST_LINKAGE std::allocator< T >; \
+      UNITTEST_IMPEXP_TEMPLATE template class UNITTEST_LINKAGE std::vector< T >;    \
+      __pragma(warning(pop))
+#else
+   #define UNITTEST_IMPORT
+   #define UNITTEST_EXPORT
+   #define UNITTEST_LINKAGE
+   #define UNITTEST_IMPEXP_TEMPLATE
+   #define UNITTEST_STDVECTOR_LINKAGE(T)
+#endif
+
+#ifdef UNITTEST_WIN32
+   #define UNITTEST_JMPBUF jmp_buf
+   #define UNITTEST_SETJMP setjmp
+   #define UNITTEST_LONGJMP longjmp
+#elif defined UNITTEST_POSIX
+   #define UNITTEST_JMPBUF std::jmp_buf
+   #define UNITTEST_SETJMP setjmp
+   #define UNITTEST_LONGJMP std::longjmp
+#endif
+
+#endif