Files
afs2026-hw1/code/test/fileIO_test2.c
2026-03-27 10:12:37 +08:00

23 lines
557 B
C
Executable File

#include "syscall.h"
int main(void)
{
// you should run fileIO_test1 first before running this one
char test[26];
char check[] = "abcdefghijklmnopqrstuvwxyz";
OpenFileId fid;
int count, success, i;
fid = Open("file1.test");
if (fid <= 0) MSG("Failed on opening file");
count = Read(test, 26, fid);
if (count != 26) MSG("Failed on reading file");
success = Close(fid);
if (success != 1) MSG("Failed on closing file");
for (i = 0; i < 26; ++i) {
if (test[i] != check[i]) MSG("Failed: reading wrong result");
}
MSG("Passed! ^_^");
Halt();
}