unicorn/glib_compat/gtestutils.h

58 lines
2.1 KiB
C

/* GLib testing utilities
* Copyright (C) 2007 Imendio AB
* Authors: Tim Janik
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __G_TEST_UTILS_H__
#define __G_TEST_UTILS_H__
#if !(defined (G_STMT_START) && defined (G_STMT_END))
#define G_STMT_START do
#if defined (_MSC_VER) && (_MSC_VER >= 1500)
#define G_STMT_END \
__pragma(warning(push)) \
__pragma(warning(disable:4127)) \
while(0) \
__pragma(warning(pop))
#else
#define G_STMT_END while (0)
#endif
#endif
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
#define G_GNUC_NORETURN \
__attribute__((__noreturn__))
#else /* !__GNUC__ */
/* NOTE: MSVC has __declspec(noreturn) but unlike GCC __attribute__,
* __declspec can only be placed at the start of the function prototype
* and not at the end, so we can't use it without breaking API.
*/
#define G_GNUC_NORETURN
#endif /* !__GNUC__ */
void g_assertion_message_expr (const char *file,
int line,
const char *expr) G_GNUC_NORETURN;
#define g_assert_not_reached() G_STMT_START { g_assertion_message_expr (__FILE__, __LINE__, NULL); } G_STMT_END
#define g_assert(expr) G_STMT_START { \
if (expr) ; else \
g_assertion_message_expr (__FILE__, __LINE__, #expr); \
} G_STMT_END
#endif /* __G_TEST_UTILS_H__ */