Diff: include/CppUTest/CppUTestConfig.h

Revision:

0:0b799af9d58e

Child:

1:4769360130ed

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/include/CppUTest/CppUTestConfig.h	Tue Jan 28 09:27:41 2014 +0000
@@ -0,0 +1,175 @@
+/*
+ * Copyright (c) 2007, Michael Feathers, James Grenning and Bas Vodde
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the <organization> nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE EARLIER MENTIONED AUTHORS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#ifndef CPPUTESTCONFIG_H_
+#define CPPUTESTCONFIG_H_
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/*
+ * This file is added for some specific CppUTest configurations that earlier were spread out into multiple files.
+ *
+ * The goal of this file is to stay really small and not to include other things, but mainly to remove duplication
+ * from other files and resolve dependencies in #includes.
+ *
+ */
+
+/*
+ * Lib C dependencies that are currently still left:
+ *
+ * stdarg.h -> We use formatting functions and va_list requires to include stdarg.h in SimpleString
+ * stdlib.h -> The TestHarness_c.h includes this to try to avoid conflicts in its malloc #define. This dependency can
+ * easily be removed by not enabling the MALLOC overrides.
+ *
+ * Lib C++ dependencies are all under the CPPUTEST_USE_STD_CPP_LIB.
+ * The only dependency is to <new> which has the bad_alloc struct
+ *
+ */
+
+/* Do we use Standard C or not? When doing Kernel development, standard C usage is out. */
+#ifndef CPPUTEST_USE_STD_C_LIB
+ #ifdef CPPUTEST_STD_C_LIB_DISABLED
+  #define CPPUTEST_USE_STD_C_LIB 0
+ #else
+  #define CPPUTEST_USE_STD_C_LIB 1
+ #endif
+#endif
+
+
+#if NEED_TO_ENABLE_CPP_SUPPORT /* disabled by default because mbed's
+                                * toolchain doesn't support exceptions. */
+    /* Do we use Standard C++ or not? */
+    #ifndef CPPUTEST_USE_STD_CPP_LIB
+     #ifdef CPPUTEST_STD_CPP_LIB_DISABLED
+      #define CPPUTEST_USE_STD_CPP_LIB 0
+     #else
+      #define CPPUTEST_USE_STD_CPP_LIB 1
+     #endif
+    #endif
+#endif /* #if NEED_TO_ENABLE_CPP_SUPPORT */
+
+/* Is memory leak detection enabled?
+ *   Controls the override of the global operator new/deleted and malloc/free.
+ *   Without this, there will be no memory leak detection in C/C++.
+*/
+#if NEED_TO_ENABLE_MEMORY_LEAK_DETECTION
+    #ifndef CPPUTEST_USE_MEM_LEAK_DETECTION
+     #ifdef CPPUTEST_MEM_LEAK_DETECTION_DISABLED
+      #define CPPUTEST_USE_MEM_LEAK_DETECTION 0
+     #else
+      #define CPPUTEST_USE_MEM_LEAK_DETECTION 1
+     #endif
+    #endif
+#endif /* #if NEED_TO_ENABLE_MEMORY_LEAK_DETECTION */
+
+/* Create a __no_return__ macro, which is used to flag a function as not returning.
+ * Used for functions that always throws for instance.
+ *
+ * This is needed for compiling with clang, without breaking other compilers.
+ */
+#ifndef __has_attribute
+  #define __has_attribute(x) 0
+#endif
+
+#if __has_attribute(noreturn)
+  #define __no_return__ __attribute__((noreturn))
+#else
+  #define __no_return__
+#endif
+
+#if __has_attribute(format)
+  #define __check_format__(type, format_parameter, other_parameters) __attribute__ ((format (type, format_parameter, other_parameters)))
+#else
+  #define __check_format__(type, format_parameter, other_parameters) /* type, format_parameter, other_parameters */
+#endif
+
+/*
+ * When we don't link Standard C++, then we won't throw exceptions as we assume the compiler might not support that!
+ */
+
+#if CPPUTEST_USE_STD_CPP_LIB
+  #if defined(__cplusplus) && __cplusplus >= 201103L
+    #define UT_THROW(exception)
+    #define UT_NOTHROW noexcept
+  #else
+    #define UT_THROW(exception) throw (exception)
+    #define UT_NOTHROW throw()
+  #endif
+#else
+  #define UT_THROW(exception)
+  #define UT_NOTHROW
+#endif
+
+/*
+ * CLang's operator delete requires an NOTHROW block. For now, when we use CLang, then have an empty exception specifier.
+ * However, this ought to be done inside the configure.ac in the future.
+ */
+
+#ifdef __clang__
+#undef UT_NOTHROW
+#define UT_NOTHROW throw()
+#endif
+
+/*
+ * g++-4.7 with stdc++11 enabled On MacOSX! will have a different exception specifier for operator new (and thank you!)
+ * I assume they'll fix this in the future, but for now, we'll change that here.
+ * (This should perhaps also be done in the configure.ac)
+ */
+
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+#ifdef __APPLE__
+#ifdef _GLIBCXX_THROW
+#undef UT_THROW
+#define UT_THROW(exception) _GLIBCXX_THROW(exception)
+#endif
+#endif
+#endif
+
+/*
+ * Detection of different 64 bit environments
+ */
+
+#if defined(__LP64__) || defined(_LP64) || (defined(__WORDSIZE) && (__WORDSIZE == 64 )) || defined(__x86_64) || defined(_WIN64)
+#define CPPUTEST_64BIT
+#if defined(_WIN64)
+#define CPPUTEST_64BIT_32BIT_LONGS
+#endif
+#endif
+
+#if defined(__cplusplus) && __cplusplus >= 201103L
+#define _override override
+#else
+#define _override
+#endif
+
+/* Should be the only #include here. Standard C library wrappers */
+#include "StandardCLibrary.h"
+
+#endif