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/* $OpenBSD: atf-c.h,v 1.3 2021/09/02 12:40:44 mbuhl Exp $ */
/*
* Copyright (c) 2019 Moritz Buhl <openbsd@moritzbuhl.de>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#if !defined(ATF_C_H)
#define ATF_C_H
#include <pwd.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
int atf_test(int, int);
void atf_require(int, int, const char *, const char *, const int, char *, ...);
void atf_tc_fail(char *, ...)
__attribute__((__noreturn__, __format__ (printf, 1, 2)));
#define ATF_INSPECT_TEST 1
#define ATF_RUN_TEST 2
#define ATF_CLEANUP_TEST 3
#define ATF_TC_FUNCTIONS(fn) \
void atf_head_##fn(void); \
void atf_body_##fn(void); \
void atf_cleanup_##fn(void);
#define ATF_TC(fn) \
ATF_TC_FUNCTIONS(fn) \
void atf_cleanup_##fn(void) { return; }
#define ATF_TC_WITH_CLEANUP(fn) \
ATF_TC_FUNCTIONS(fn)
#define ATF_TC_HEAD(fn, tc) void atf_head_##fn(void)
#define ATF_TC_BODY(fn, tc) void atf_body_##fn(void)
#define ATF_TC_CLEANUP(fn, tc) void atf_cleanup_##fn(void)
#define ATF_TP_ADD_TCS(tp) int atf_test(int tst, int what)
#define ATF_TP_ADD_TC(tp, fn) tst--; \
if (tst == 0) { \
if (what == ATF_INSPECT_TEST) \
atf_head_##fn(); \
else if (what == ATF_RUN_TEST) \
atf_body_##fn(); \
else if (what == ATF_CLEANUP_TEST) \
atf_cleanup_##fn(); \
return 0; \
}
#define atf_no_error() (-tst)
#define ATF_INSPECT(i) atf_test(i, ATF_INSPECT_TEST)
#define ATF_RUN(i) atf_test(i, ATF_RUN_TEST)
#define ATF_CLEANUP(i) atf_test(i, ATF_CLEANUP_TEST)
#define atf_tc_set_md_var(tc, attr, fmt, ...) \
if (strcmp(attr, "descr") == 0) \
printf("DESCR=\"" fmt "\"\n", ##__VA_ARGS__); \
else if (strcmp(attr, "require.user") == 0) \
printf("REQ_USER=" fmt "\n", ##__VA_ARGS__);
#define ATF_CHECK ATF_REQUIRE
#define ATF_CHECK_MSG ATF_REQUIRE_MSG
#define ATF_CHECK_EQ ATF_REQUIRE_EQ
#define ATF_CHECK_ERRNO ATF_REQUIRE_ERRNO
#define ATF_CHECK_STREQ ATF_REQUIRE_STREQ
#define atf_req(exp, err, msg, ...) \
atf_require(exp, err, #exp, __FILE__, __LINE__, NULL)
#define ATF_REQUIRE(exp) atf_req(exp, -1, NULL)
#define ATF_REQUIRE_ERRNO(no, exp) atf_req(exp, no, NULL)
#define ATF_REQUIRE_MSG(exp, fmt, ...) atf_req(exp, -1, fmt, ##__VA_ARGS__)
#define ATF_REQUIRE_EQ(a, b) atf_req((a) == (b), -1, NULL)
#define ATF_REQUIRE_EQ_MSG(a, b, fmt, ...) \
atf_req((a) == (b), -1, fmt, ##__VA_ARGS__)
#define ATF_REQUIRE_STREQ(x, y) \
ATF_REQUIRE_MSG(strcmp(x, y) == 0, "%s != %s (%s != %s)", #x, #y, x, y)
#define atf_tc_fail_nonfatal(fmt, ...) atf_tc_fail(fmt, ##__VA_ARGS__)
#define atf_tc_expect_fail(fmt, ...) \
atf_tc_fail(fmt "\nEXPECTED_FAIL", ##__VA_ARGS__)
#define atf_tc_skip(fmt, ...) \
atf_tc_fail(fmt "\nSKIPPING", ##__VA_ARGS__)
#define atf_tc_pass() exit(0)
#define atf_tc_get_config_var(a, b) "."
#define atf_utils_fork() fork()
#endif /* !defined(ATF_C_H) */
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