Update sys_stat test

Author: lucic71

tests/unit/out/refcount/sys_stat.rs

@@ -87,7 +87,19 @@ pub fn test_fstat_1() {
     0;
     let fd: Value<i32> = Rc::new(RefCell::new((*fp.borrow()).with(|__f| __f.fd)));
     let st: Value<libcc2rs::Stat> = Rc::new(RefCell::new(Default::default()));
-    assert!((((libc::fstat((*fd.borrow()), (st.as_pointer())) == 0) as i32) != 0));
+    assert!(
+        (((match FdRegistry::with_fd((*fd.borrow()), |__fd| nix::sys::stat::fstat(__fd)) {
+            Ok(__s) => {
+                (st.as_pointer()).with_mut(|__st| *__st = Stat::from_libc(&__s));
+                0
+            }
+            Err(__e) => {
+                libcc2rs::cpp2rust_errno().write(__e as i32);
+                -1
+            }
+        } == 0) as i32)
+            != 0)
+    );
     assert!(((((*(*st.borrow()).st_size.borrow()) == 11_i64) as i32) != 0));
     assert!(((((*(*st.borrow()).st_mtime.borrow()) > 0_i64) as i32) != 0));
     assert!(

tests/unit/sys_stat.c

@@ -1,4 +1,3 @@
-// no-compile: refcount
 #include <assert.h>
 #include <errno.h>
 #include <stdio.h>