diff options
Diffstat (limited to 'Tests/Module/CheckTypeSize/CheckTypeSize.c')
-rw-r--r-- | Tests/Module/CheckTypeSize/CheckTypeSize.c | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/Tests/Module/CheckTypeSize/CheckTypeSize.c b/Tests/Module/CheckTypeSize/CheckTypeSize.c new file mode 100644 index 000000000..602c83494 --- /dev/null +++ b/Tests/Module/CheckTypeSize/CheckTypeSize.c @@ -0,0 +1,122 @@ +#include "config.h" + +#ifdef HAVE_SYS_TYPES_H +# include <sys/types.h> +#endif +#ifdef HAVE_STDINT_H +# include <stdint.h> +#endif +#ifdef HAVE_STDDEF_H +# include <stddef.h> +#endif + +#include <stdio.h> + +#define CHECK(t,m) do { \ + if(sizeof(t) != m) \ + { \ + printf(#m ": expected %d, got %d (line %d)\n", \ + (int)sizeof(t), (int)m, __LINE__); \ + result = 1; \ + } \ + } while(0) + +#define NODEF(m) do { \ + printf(#m": not defined (line %d)\n", __LINE__); \ + result = 1; \ + } while(0) + +int main() +{ + int result = 0; + + /* void* */ +#if !defined(HAVE_SIZEOF_DATA_PTR) + NODEF(HAVE_SIZEOF_DATA_PTR); +#endif +#if defined(SIZEOF_DATA_PTR) + CHECK(void*, SIZEOF_DATA_PTR); +#else + NODEF(SIZEOF_DATA_PTR); +#endif + + /* char */ +#if !defined(HAVE_SIZEOF_CHAR) + NODEF(HAVE_SIZEOF_CHAR); +#endif +#if defined(SIZEOF_CHAR) + CHECK(char, SIZEOF_CHAR); +#else + NODEF(SIZEOF_CHAR); +#endif + + /* short */ +#if !defined(HAVE_SIZEOF_SHORT) + NODEF(HAVE_SIZEOF_SHORT); +#endif +#if defined(SIZEOF_SHORT) + CHECK(short, SIZEOF_SHORT); +#else + NODEF(SIZEOF_SHORT); +#endif + + /* int */ +#if !defined(HAVE_SIZEOF_INT) + NODEF(HAVE_SIZEOF_INT); +#endif +#if defined(SIZEOF_INT) + CHECK(int, SIZEOF_INT); +#else + NODEF(SIZEOF_INT); +#endif + + /* long */ +#if !defined(HAVE_SIZEOF_LONG) + NODEF(HAVE_SIZEOF_LONG); +#endif +#if defined(SIZEOF_LONG) + CHECK(long, SIZEOF_LONG); +#else + NODEF(SIZEOF_LONG); +#endif + + /* long long */ +#if defined(SIZEOF_LONG_LONG) + CHECK(long long, SIZEOF_LONG_LONG); +# if !defined(HAVE_SIZEOF_LONG_LONG) + NODEF(HAVE_SIZEOF_LONG_LONG); +# endif +#endif + + /* __int64 */ +#if defined(SIZEOF___INT64) + CHECK(__int64, SIZEOF___INT64); +# if !defined(HAVE_SIZEOF___INT64) + NODEF(HAVE_SIZEOF___INT64); +# endif +#elif defined(HAVE_SIZEOF___INT64) + NODEF(SIZEOF___INT64); +#endif + + /* size_t */ +#if !defined(HAVE_SIZEOF_SIZE_T) + NODEF(HAVE_SIZEOF_SIZE_T); +#endif +#if defined(SIZEOF_SIZE_T) + CHECK(size_t, SIZEOF_SIZE_T); +#else + NODEF(SIZEOF_SIZE_T); +#endif + + /* ssize_t */ +#if defined(SIZEOF_SSIZE_T) + CHECK(ssize_t, SIZEOF_SSIZE_T); +# if !defined(HAVE_SIZEOF_SSIZE_T) + NODEF(HAVE_SIZEOF_SSIZE_T); +# endif +#elif defined(HAVE_SIZEOF_SSIZE_T) + NODEF(SIZEOF_SSIZE_T); +#endif + + return result; +} |