Update tests

Author: lucic71

tests/unit/out/refcount/errno.rs

@@ -18,7 +18,7 @@ pub fn test_errno_0() {
 pub fn test_errno_preserved_across_strdup_1() {
     libcc2rs::cpp2rust_errno().write(99);
     let d: Value<Ptr<u8>> = Rc::new(RefCell::new(libcc2rs::strdup_refcount(
-        Ptr::from_string_literal(b"hello"),
+        Ptr::from_string_literal(b"hello").clone(),
     )));
     assert!((((!((*d.borrow()).is_null())) as i32) != 0));
     assert!(((((libcc2rs::cpp2rust_errno().read()) == 99) as i32) != 0));

tests/unit/out/refcount/offsetof.rs

@@ -102,7 +102,14 @@ fn main_0() -> i32 {
     assert!(((*(*v.borrow()).b.borrow()) == 305419896_u32));
     let text: Value<Ptr<u8>> = Rc::new(RefCell::new(Ptr::from_string_literal(b"example-body")));
     let len: Value<usize> = Rc::new(RefCell::new(
-        ((*text.borrow()).to_string_iterator().count()).wrapping_add(1_usize),
+        ({
+            let mut __i: usize = 0;
+            while (*text.borrow()).offset(__i).read() != 0 {
+                __i += 1;
+            }
+            __i
+        })
+        .wrapping_add(1_usize),
     ));
     let total: Value<usize> = Rc::new(RefCell::new(
         ((2_usize as u64).wrapping_add(((*len.borrow()) as u64)) as usize),