tests/posix/headers/src/dirent_h.c

/*
 * Copyright (c) 2022 Meta
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include "_common.h"

#ifdef CONFIG_POSIX_API
#include <dirent.h>
#else
#include <zephyr/posix/dirent.h>
#endif

/**
 * @brief existence test for `<dirent.h>`
 *
 * @see <a href="https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/dirent.h.html">dirent.h</a>
 */
ZTEST(posix_headers, test_dirent_h)
{
	zassert_not_equal((DIR *)-1, (DIR *)NULL);

	zassert_not_equal(-1, offsetof(struct dirent, d_ino));
	zassert_not_equal(-1, offsetof(struct dirent, d_name));

	if (IS_ENABLED(CONFIG_POSIX_API)) {
		/* zassert_not_null(alphasort); */ /* not implemented */
		zassert_not_null(closedir);
		/* zassert_not_null(dirfd); */ /* not implemented */
		/* zassert_not_null(fdopendir); */ /* not implemented */
		zassert_not_null(opendir);
		zassert_not_null(readdir);
		/* zassert_not_null(readdir_r); */ /* not implemented */
		/* zassert_not_null(rewinddir); */ /* not implemented */
		/* zassert_not_null(scandir); */ /* not implemented */
		/* zassert_not_null(seekdir); */ /* not implemented */
		/* zassert_not_null(telldir); */ /* not implemented */
	}
}