#79 tests added

src/ctors.rs

@@ -64,3 +64,25 @@ fn drops_correctly() -> Result<()> {
     let _m: Map<Vec<u8>, u8, 8> = Map::new();
     Ok(())
 }
+
+#[test]
+#[ignore]
+fn drops_keys() {
+    use std::rc::Rc;
+    let mut m: Map<Rc<()>, (), 8> = Map::new();
+    let k = Rc::new(());
+    m.insert(Rc::clone(&k), ());
+    drop(m);
+    assert_eq!(Rc::strong_count(&k), 1);
+}
+
+#[test]
+#[ignore]
+fn drops_values() {
+    use std::rc::Rc;
+    let mut m: Map<(), Rc<()>, 8> = Map::new();
+    let v = Rc::new(());
+    m.insert((), Rc::clone(&v));
+    drop(m);
+    assert_eq!(Rc::strong_count(&v), 1);
+}