use std::sync::Arc;
use super::pointer::*;
#[test]
fn same_ref_ok() {
let v = 5_i32;
same_ref(&v, &v);
}
#[test]
fn not_same_ref_ok() {
let a = 1_i32;
let b = 1_i32;
not_same_ref(&a, &b);
}
#[test]
fn same_arc_ok() {
let a = Arc::new(1);
let b = Arc::clone(&a);
same_arc(&a, &b);
}
#[test]
fn same_weak_ok() {
let a: Arc<i32> = Arc::new(7);
let w1 = Arc::downgrade(&a);
let w2 = Arc::downgrade(&a);
same_weak(&w1, &w2);
}