diff --git a/src/libstd/collections/hash/map.rs b/src/libstd/collections/hash/map.rs
index ecb08314f6d05..d1ba9c267b72e 100644
--- a/src/libstd/collections/hash/map.rs
+++ b/src/libstd/collections/hash/map.rs
@@ -3086,80 +3086,6 @@ mod test_map {
         assert_eq!(format!("{:?}", empty), "{}");
     }
 
-    #[test]
-    fn test_expand() {
-        let mut m = HashMap::new();
-
-        assert_eq!(m.len(), 0);
-        assert!(m.is_empty());
-
-        let mut i = 0;
-        let old_raw_cap = m.raw_capacity();
-        while old_raw_cap == m.raw_capacity() {
-            m.insert(i, i);
-            i += 1;
-        }
-
-        assert_eq!(m.len(), i);
-        assert!(!m.is_empty());
-    }
-
-    #[test]
-    fn test_behavior_resize_policy() {
-        let mut m = HashMap::new();
-
-        assert_eq!(m.len(), 0);
-        assert_eq!(m.raw_capacity(), 1);
-        assert!(m.is_empty());
-
-        m.insert(0, 0);
-        m.remove(&0);
-        assert!(m.is_empty());
-        let initial_raw_cap = m.raw_capacity();
-        m.reserve(initial_raw_cap);
-        let raw_cap = m.raw_capacity();
-
-        assert_eq!(raw_cap, initial_raw_cap * 2);
-
-        let mut i = 0;
-        for _ in 0..raw_cap * 3 / 4 {
-            m.insert(i, i);
-            i += 1;
-        }
-        // three quarters full
-
-        assert_eq!(m.len(), i);
-        assert_eq!(m.raw_capacity(), raw_cap);
-
-        for _ in 0..raw_cap / 4 {
-            m.insert(i, i);
-            i += 1;
-        }
-        // half full
-
-        let new_raw_cap = m.raw_capacity();
-        assert_eq!(new_raw_cap, raw_cap * 2);
-
-        for _ in 0..raw_cap / 2 - 1 {
-            i -= 1;
-            m.remove(&i);
-            assert_eq!(m.raw_capacity(), new_raw_cap);
-        }
-        // A little more than one quarter full.
-        m.shrink_to_fit();
-        assert_eq!(m.raw_capacity(), raw_cap);
-        // again, a little more than half full
-        for _ in 0..raw_cap / 2 {
-            i -= 1;
-            m.remove(&i);
-        }
-        m.shrink_to_fit();
-
-        assert_eq!(m.len(), i);
-        assert!(!m.is_empty());
-        assert_eq!(m.raw_capacity(), initial_raw_cap);
-    }
-
     #[test]
     fn test_reserve_shrink_to_fit() {
         let mut m = HashMap::new();