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p-testdir.cc
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p-testdir.cc
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#include "u-lib.hh"
void process_main() {
char buf[200];
memset(buf, 0, sizeof(buf));
int f;
int ret;
ssize_t n;
ret = sys_mkdir("testfolder/james", 0);
assert_lt(ret, 0);
ret = sys_mkdir("testfolder", 0);
assert_eq(ret, 0);
ret = sys_mkdir("testfolder/james", 0);
assert_eq(ret, 0);
ret = sys_mkdir("testfolder/james/innerfolder", 0);
assert_eq(ret, 0);
// shouldn't be able to delete folders with files/directories inside
ret = sys_rmdir("testfolder", 0);
assert_lt(ret, 0);
ret = sys_rmdir("testfolder/james", 0);
assert_lt(ret, 0);
// can remove folders that have no files/directories inside
ret = sys_rmdir("testfolder/james/innerfolder", 0);
assert_eq(ret, 0);
ret = sys_rmdir("testfolder/james", 0);
assert_eq(ret, 0);
ret = sys_mkdir("testfolder/james", 0);
assert_eq(ret, 0);
ret = sys_mkdir("testfolder/james/innerfolder", 0);
assert_eq(ret, 0);
f = sys_open("testfolder/james/innerfolder/geisel.txt", OF_WRITE | OF_CREATE);
assert_gt(f, 2);
n = sys_write(f, "Why, girl, you're insane!\n"
"Elephants don't hatch chickadee eggs!\n", 64);
assert_eq(n, 64);
sys_close(f);
printf("%s:%d: read created...\n", __FILE__, __LINE__);
f = sys_open("testfolder/james/innerfolder/geisel.txt", OF_READ);
assert_gt(f, 2);
memset(buf, 0, sizeof(buf));
n = sys_read(f, buf, 200);
assert_eq(n, 64);
assert_memeq(buf, "Why, girl, you're insane!\n"
"Elephants don't hatch chickadee eggs!\n", 64);
sys_close(f);
printf("%s:%d: mkdir tests passed...\n", __FILE__, __LINE__);
sys_exit(0);
}