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/* See LICENSE file for copyright and license details. */
#include "libexec.h"
#include <sys/epoll.h>
#include <sys/socket.h>
#include <sys/syscall.h>
#include <sys/wait.h>
#include <ctype.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#if defined(__linux__)
# define STRUCT_OPEN_HOW struct open_how
#else
# define STRUCT_OPEN_HOW void
int libexec_openat2(struct libexec_command *cmd, int fd, int dirfd, const char *file, void *how, size_t size);
#endif
#ifdef TEST
# define TESTED_ELSEWHERE LIBEXEC_CONST__ int main(void) { return 0; }
enum assert_type {
ASSERT_ENUM,
ASSERT_UINT,
ASSERT_INT,
ASSERT_NULL,
ASSERT_PTR,
ASSERT_STR,
ASSERT_STR_REV
};
enum assert_how {
ASSERT_EQ,
ASSERT_NE,
ASSERT_LT,
ASSERT_LE,
ASSERT_GT,
ASSERT_GE,
ASSERT_CONTAINS_ALL,
ASSERT_CONTAINS_ANY,
ASSERT_CONTAINS_NOT_ALL,
ASSERT_CONTAINS_NOT_ANY,
ASSERT_IS_IN,
ASSERT_NOT_IN,
ASSERT_NOT_LT,
ASSERT_NOT_LE,
ASSERT_NOT_GT,
ASSERT_NOT_GE
};
void test_assert(const char *file, int line, enum assert_type type, enum assert_how how,
const char *have_string, const char *expect_string, const void *have, const void *expect);
#define ASSERT_EQ_ENUM(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_ENUM, ASSERT_EQ, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_NE_ENUM(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_ENUM, ASSERT_NE, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_LT_ENUM(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_ENUM, ASSERT_LT, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_GT_ENUM(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_ENUM, ASSERT_GT, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_LE_ENUM(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_ENUM, ASSERT_LE, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_GE_ENUM(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_ENUM, ASSERT_GE, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_CONTAINS_ALL_OF_ENUM(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_ENUM, ASSERT_CONTAINS_ALL, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_CONTAINS_SOME_OF_ENUM(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_ENUM, ASSERT_CONTAINS_ANY, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_CONTAINS_NONE_OF_ENUM(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_ENUM, ASSERT_CONTAINS_NOT_ANY, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_CONTAINS_NOT_ALL_OF_ENUM(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_ENUM, ASSERT_CONTAINS_NOT_ALL, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_IS_IN_ENUM(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_ENUM, ASSERT_IS_IN, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_NOT_IN_ENUM(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_ENUM, ASSERT_NOT_IN, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_EQ_UINT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_UINT, ASSERT_EQ, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_NE_UINT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_UINT, ASSERT_NE, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_LT_UINT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_UINT, ASSERT_LT, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_GT_UINT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_UINT, ASSERT_GT, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_LE_UINT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_UINT, ASSERT_LE, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_GE_UINT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_UINT, ASSERT_GE, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_CONTAINS_ALL_OF_UINT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_UINT, ASSERT_CONTAINS_ALL, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_CONTAINS_SOME_OF_UINT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_UINT, ASSERT_CONTAINS_ANY, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_CONTAINS_NONE_OF_UINT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_UINT, ASSERT_CONTAINS_NOT_ANY, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_CONTAINS_NOT_ALL_OF_UINT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_UINT, ASSERT_CONTAINS_NOT_ALL, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_IS_IN_UINT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_UINT, ASSERT_IS_IN, #HAVE, #EXPECT,\
&(uintmax_t){(uintmax_t)(HAVE)}, &(uintmax_t){(uintmax_t)(EXPECT)})
#define ASSERT_EQ_INT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_INT, ASSERT_EQ, #HAVE, #EXPECT,\
&(intmax_t){(intmax_t)(HAVE)}, &(intmax_t){(intmax_t)(EXPECT)})
#define ASSERT_NE_INT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_INT, ASSERT_NE, #HAVE, #EXPECT,\
&(intmax_t){(intmax_t)(HAVE)}, &(intmax_t){(intmax_t)(EXPECT)})
#define ASSERT_LT_INT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_INT, ASSERT_LT, #HAVE, #EXPECT,\
&(intmax_t){(intmax_t)(HAVE)}, &(intmax_t){(intmax_t)(EXPECT)})
#define ASSERT_GT_INT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_INT, ASSERT_GT, #HAVE, #EXPECT,\
&(intmax_t){(intmax_t)(HAVE)}, &(intmax_t){(intmax_t)(EXPECT)})
#define ASSERT_LE_INT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_INT, ASSERT_LE, #HAVE, #EXPECT,\
&(intmax_t){(intmax_t)(HAVE)}, &(intmax_t){(intmax_t)(EXPECT)})
#define ASSERT_GE_INT(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_INT, ASSERT_GE, #HAVE, #EXPECT,\
&(intmax_t){(intmax_t)(HAVE)}, &(intmax_t){(intmax_t)(EXPECT)})
#define ASSERT_EQ_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_EQ, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_NE_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_NE, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_STARTS_WITH_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_GE, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_EXTENDS_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_GT, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_TRUNCATES_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_LT, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_BEGINNING_BOUNDED_TO_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_LE, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_ENDS_WITH_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR_REV, ASSERT_GE, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_EXTENDS_END_OF_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR_REV, ASSERT_GT, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_TRUNCATES_END_OF_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR_REV, ASSERT_LT, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_ENDING_BOUNDED_TO_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR_REV, ASSERT_LE, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_DOES_NOT_STARTS_WITH_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_NOT_GE, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_DOES_NOT_EXTENDS_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_NOT_GT, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_DOES_NOT_TRUNCATES_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_NOT_LT, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_BEGINNING_NOT_BOUNDED_TO_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_NOT_LE, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_DOES_NOT_ENDS_WITH_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR_REV, ASSERT_NOT_GE, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_DOES_NOT_EXTENDS_END_OF_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR_REV, ASSERT_NOT_GT, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_DOES_NOT_TRUNCATES_END_OF_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR_REV, ASSERT_NOT_LT, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_ENDING_NOT_BOUNDED_TO_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR_REV, ASSERT_NOT_LE, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_CONTAINS_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_CONTAINS_ALL, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_DOES_NOT_CONTAIN_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_CONTAINS_NOT_ALL, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_IS_IN_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_IS_IN, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_NOT_IN_STR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_STR, ASSERT_NOT_IN, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_IS_PTR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_PTR, ASSERT_EQ, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_NOT_PTR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_PTR, ASSERT_NE, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_BEFORE_PTR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_PTR, ASSERT_LT, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_AFTER_PTR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_PTR, ASSERT_GT, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_BEFORE_OR_IS_PTR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_PTR, ASSERT_LE, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_AFTER_OR_IS_PTR(HAVE, EXPECT)\
test_assert(__FILE__, __LINE__, ASSERT_PTR, ASSERT_GE, #HAVE, #EXPECT, (HAVE), (EXPECT))
#define ASSERT_IS_NULL(HAVE)\
test_assert(__FILE__, __LINE__, ASSERT_NULL, ASSERT_EQ, #HAVE, "NULL", (HAVE), NULL)
#define ASSERT_NOT_NULL(HAVE)\
test_assert(__FILE__, __LINE__, ASSERT_NULL, ASSERT_NE, #HAVE, "NULL", (HAVE), NULL)
#define ASSERT_IS_TRUE(HAVE)\
ASSERT_NE_INT(HAVE, 0)
#define ASSERT_IS_FALSE(HAVE)\
ASSERT_EQ_INT(HAVE, 0)
#define ASSERT_ZERO(HAVE)\
ASSERT_EQ_INT(HAVE, 0)
#endif
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