Wildan M
43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
#include <unistd.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <dirent.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include "test_helpers.h"
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int main(void) {
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int m = mkdir("test_dir", 0777);
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ERROR_IF(mkdir, m, == -1);
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int fd_file = open("test_dir/test_file.txt", O_WRONLY | O_CREAT | O_TRUNC, 0644);
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ERROR_IF(open, fd_file, == -1);
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UNEXP_IF(open, fd_file, < 0);
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int c1 = close(fd_file);
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ERROR_IF(close, c1, == -1);
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DIR *dir_stream = opendir("test_dir");
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ERROR_IF(opendir, dir_stream, == NULL);
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int dfd = dirfd(dir_stream);
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ERROR_IF(dirfd, dfd, == -1);
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UNEXP_IF(dirfd, dfd, < 0);
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int fd_at = openat(dfd, "../test_dir/test_file.txt", O_RDONLY);
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ERROR_IF(openat, fd_at, == -1);
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UNEXP_IF(openat, fd_at, < 0);
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int c2 = close(fd_at);
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ERROR_IF(close, c2, == -1);
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int c3 = closedir(dir_stream);
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ERROR_IF(closedir, c3, == -1);
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int u = unlink("test_dir/test_file.txt");
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ERROR_IF(unlink, u, == -1);
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int r = rmdir("test_dir");
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ERROR_IF(rmdir, r, == -1);
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} |