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Add fstat and termios tests
1 parent 006ed07 commit 96e2f22

6 files changed

Lines changed: 246 additions & 0 deletions

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‎tests/unit/fstat.c‎

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#include <assert.h>
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <unistd.h>
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int main(void) {
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const char *path = "/tmp/cpp2rust_fstat_test.tmp";
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int fd = open(path, O_RDWR | O_CREAT | O_TRUNC, 0644);
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assert(fd >= 0);
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assert(write(fd, "hello", 5) == 5);
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struct stat st;
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assert(fstat(fd, &st) == 0);
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assert(st.st_size == 5);
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assert((st.st_mode & S_IFMT) == S_IFREG);
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assert(close(fd) == 0);
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assert(unlink(path) == 0);
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return 0;
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}

‎tests/unit/out/refcount/fstat.rs‎

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extern crate libcc2rs;
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use libcc2rs::*;
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use std::cell::RefCell;
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use std::collections::BTreeMap;
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use std::io::prelude::*;
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use std::io::{Read, Seek, Write};
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use std::os::fd::AsFd;
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use std::rc::{Rc, Weak};
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pub fn main() {
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std::process::exit(main_0());
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}
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fn main_0() -> i32 {
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let path: Value<Ptr<u8>> = Rc::new(RefCell::new(Ptr::from_string_literal(
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b"/tmp/cpp2rust_fstat_test.tmp",
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)));
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let fd: Value<i32> = Rc::new(RefCell::new({
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let __mode = match &[(420).into()].first() {
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Some(__m) => nix::sys::stat::Mode::from_bits_truncate(i32::get(__m) as ::libc::mode_t),
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None => nix::sys::stat::Mode::empty(),
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};
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match nix::fcntl::open(
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(*path.borrow()).to_rust_string().as_str(),
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nix::fcntl::OFlag::from_bits_retain(
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((::libc::O_RDWR | ::libc::O_CREAT) | ::libc::O_TRUNC),
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),
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__mode,
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) {
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Ok(__ofd) => FdRegistry::register(__ofd),
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Err(__e) => {
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libcc2rs::cpp2rust_errno().write(__e as i32);
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-1
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}
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}
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}));
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assert!(((((*fd.borrow()) >= 0) as i32) != 0));
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assert!(
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(((match FdRegistry::with_fd((*fd.borrow()), |__fd| {
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Ptr::from_string_literal(b"hello")
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.to_any()
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.reinterpret_cast::<u8>()
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.with_slice(5_usize, |__buf| nix::unistd::write(__fd, __buf))
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}) {
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Ok(__n) => __n as isize,
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Err(__e) => {
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libcc2rs::cpp2rust_errno().write(__e as i32);
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-1
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}
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} == 5_isize) as i32)
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!= 0)
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);
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let st: Value<libcc2rs::Stat> = Rc::new(RefCell::new(Default::default()));
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assert!(
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(((match FdRegistry::with_fd((*fd.borrow()), |__fd| nix::sys::stat::fstat(__fd)) {
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Ok(__s) => {
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(st.as_pointer()).with_mut(|__st| *__st = Stat::from_libc(&__s));
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0
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}
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Err(__e) => {
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libcc2rs::cpp2rust_errno().write(__e as i32);
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-1
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}
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} == 0) as i32)
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!= 0)
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);
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assert!(((((*(*st.borrow()).st_size.borrow()) == 5_i64) as i32) != 0));
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assert!((((((*(*st.borrow()).st_mode.borrow()) & 61440_u32) == 32768_u32) as i32) != 0));
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assert!((((FdRegistry::close((*fd.borrow())) == 0) as i32) != 0));
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assert!(
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(((match nix::unistd::unlink((*path.borrow()).to_rust_string().as_str()) {
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Ok(()) => 0,
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Err(__e) => {
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libcc2rs::cpp2rust_errno().write(__e as i32);
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-1
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}
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} == 0) as i32)
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!= 0)
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);
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return 0;
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}

‎tests/unit/out/refcount/termios.rs‎

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extern crate libcc2rs;
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use libcc2rs::*;
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use std::cell::RefCell;
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use std::collections::BTreeMap;
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use std::io::prelude::*;
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use std::io::{Read, Seek, Write};
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use std::os::fd::AsFd;
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use std::rc::{Rc, Weak};
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pub fn main() {
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std::process::exit(main_0());
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}
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fn main_0() -> i32 {
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let path: Value<Ptr<u8>> = Rc::new(RefCell::new(Ptr::from_string_literal(
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b"/tmp/cpp2rust_termios_test.tmp",
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)));
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let fd: Value<i32> = Rc::new(RefCell::new({
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let __mode = match &[(420).into()].first() {
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Some(__m) => nix::sys::stat::Mode::from_bits_truncate(i32::get(__m) as ::libc::mode_t),
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None => nix::sys::stat::Mode::empty(),
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};
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match nix::fcntl::open(
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(*path.borrow()).to_rust_string().as_str(),
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nix::fcntl::OFlag::from_bits_retain(
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((::libc::O_RDWR | ::libc::O_CREAT) | ::libc::O_TRUNC),
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),
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__mode,
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) {
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Ok(__ofd) => FdRegistry::register(__ofd),
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Err(__e) => {
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libcc2rs::cpp2rust_errno().write(__e as i32);
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-1
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}
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}
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}));
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assert!(((((*fd.borrow()) >= 0) as i32) != 0));
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let tio: Value<libcc2rs::Termios> = Rc::new(RefCell::new(Default::default()));
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assert!(
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(((match FdRegistry::with_fd((*fd.borrow()), |__fd| nix::sys::termios::tcgetattr(__fd)) {
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Ok(__t) => {
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(tio.as_pointer()).with_mut(|__dst| *__dst = Termios::from_libc(&__t.into()));
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0
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}
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Err(__e) => {
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libcc2rs::cpp2rust_errno().write(__e as i32);
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-1
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}
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} == -1_i32) as i32)
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!= 0)
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);
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assert!((((FdRegistry::close((*fd.borrow())) == 0) as i32) != 0));
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assert!(
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(((match nix::unistd::unlink((*path.borrow()).to_rust_string().as_str()) {
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Ok(()) => 0,
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Err(__e) => {
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libcc2rs::cpp2rust_errno().write(__e as i32);
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-1
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}
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} == 0) as i32)
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!= 0)
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);
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return 0;
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}

‎tests/unit/out/unsafe/fstat.rs‎

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extern crate libc;
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use libc::*;
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extern crate libcc2rs;
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use libcc2rs::*;
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use std::collections::BTreeMap;
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use std::io::{Read, Seek, Write};
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use std::os::fd::{AsFd, FromRawFd, IntoRawFd};
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use std::rc::Rc;
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pub fn main() {
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unsafe {
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std::process::exit(main_0() as i32);
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}
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}
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unsafe fn main_0() -> i32 {
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let mut path: *const libc::c_char =
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(c"/tmp/cpp2rust_fstat_test.tmp".as_ptr().cast_mut()).cast_const();
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let mut fd: i32 = (unsafe {
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libc::open(
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path as *const i8,
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(((::libc::O_RDWR) | (::libc::O_CREAT)) | (::libc::O_TRUNC)) as i32,
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(420),
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)
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});
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assert!(((((fd) >= (0)) as i32) != 0));
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assert!(
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((((libc::write(
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fd,
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(c"hello".as_ptr().cast_mut() as *const libc::c_char as *const ::libc::c_void),
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5_usize
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)) == (5_isize)) as i32)
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!= 0)
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);
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let mut st: ::libc::stat = unsafe { std::mem::zeroed() };
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assert!(((((libc::fstat(fd, (&mut st as *mut ::libc::stat))) == (0)) as i32) != 0));
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assert!(((((st.st_size) == (5_i64)) as i32) != 0));
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assert!((((((st.st_mode) & (61440_u32)) == (32768_u32)) as i32) != 0));
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assert!(((((libc::close(fd)) == (0)) as i32) != 0));
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assert!(((((libc::unlink(path)) == (0)) as i32) != 0));
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return 0;
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}

‎tests/unit/out/unsafe/termios.rs‎

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extern crate libc;
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use libc::*;
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extern crate libcc2rs;
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use libcc2rs::*;
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use std::collections::BTreeMap;
6+
use std::io::{Read, Seek, Write};
7+
use std::os::fd::{AsFd, FromRawFd, IntoRawFd};
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use std::rc::Rc;
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pub fn main() {
10+
unsafe {
11+
std::process::exit(main_0() as i32);
12+
}
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}
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unsafe fn main_0() -> i32 {
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let mut path: *const libc::c_char =
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(c"/tmp/cpp2rust_termios_test.tmp".as_ptr().cast_mut()).cast_const();
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let mut fd: i32 = (unsafe {
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libc::open(
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path as *const i8,
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(((::libc::O_RDWR) | (::libc::O_CREAT)) | (::libc::O_TRUNC)) as i32,
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(420),
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)
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});
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assert!(((((fd) >= (0)) as i32) != 0));
25+
let mut tio: ::libc::termios = unsafe { std::mem::zeroed() };
26+
assert!(
27+
((((libc::tcgetattr(fd, (&mut tio as *mut ::libc::termios))) == (-1_i32)) as i32) != 0)
28+
);
29+
assert!(((((libc::close(fd)) == (0)) as i32) != 0));
30+
assert!(((((libc::unlink(path)) == (0)) as i32) != 0));
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return 0;
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}

‎tests/unit/termios.c‎

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#include <assert.h>
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#include <fcntl.h>
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#include <termios.h>
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#include <unistd.h>
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int main(void) {
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const char *path = "/tmp/cpp2rust_termios_test.tmp";
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int fd = open(path, O_RDWR | O_CREAT | O_TRUNC, 0644);
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assert(fd >= 0);
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struct termios tio;
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assert(tcgetattr(fd, &tio) == -1);
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assert(close(fd) == 0);
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assert(unlink(path) == 0);
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return 0;
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}

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