HardenedBSD/tests/include/byteswap_endian_test.c

/*-
 * Copyright (c) 2021 M. Warner Losh <imp@FreeBSD.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

/* Make sure this still passes if both endian.h and byteswap.h included */
#include <endian.h>
#include "byteswap_test.c"
tests: Test endian.h, byteswap.h, sys/endian.h and both endian.h and byteswap.h together What's required and not required to be defined is complicated. Write tests to enshrine it: endian.h and sys/endian.h: [bl]e{16,32,64}toh hto[bl]e{16,32,64} byteswap.h: {__,}bswap_{16,32,64} sys/endian.h: {__,}bswap{16,32,64} _BYTE_ORDER _BIG_ENDIAN _LITTLE_ENDIAN _PDP_ENDIAN endian.h: __BYTE_ORDER __BIG_ENDIAN __LITTLE_ENDIAN __PDP_ENDIAN __FLOAT_WORD_ORDER We also ensure that the sys/endian.h conditions hold true when we include both endian.h and sys/endian.h in either order. NOT TESTED: deprecated symbols, internal to glibc symbols Sponsored by: Netflix Discussed with: markj (made the changes he requested) Differential Revision: https://reviews.freebsd.org/D32052 2024-10-16 01:14:42 +02:00			`/*-`
			`* Copyright (c) 2021 M. Warner Losh <imp@FreeBSD.org>`
			`*`
			`* SPDX-License-Identifier: BSD-2-Clause`
			`*/`

			`/* Make sure this still passes if both endian.h and byteswap.h included */`
			`#include <endian.h>`
			`#include "byteswap_test.c"`