diff --git a/src/libcore/clone.rs b/src/libcore/clone.rs
index 10cce4f69c61..c4b5bb8d98bb 100644
--- a/src/libcore/clone.rs
+++ b/src/libcore/clone.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -73,3 +73,24 @@ clone_impl!(f64)
 
 clone_impl!(bool)
 clone_impl!(char)
+
+#[test]
+fn test_owned_clone() {
+    let a : ~int = ~5i;
+    let b : ~int = a.clone();
+    assert!(a == b);
+}
+
+#[test]
+fn test_managed_clone() {
+    let a : @int = @5i;
+    let b : @int = a.clone();
+    assert!(a == b);
+}
+
+#[test]
+fn test_managed_mut_clone() {
+    let a : @int = @5i;
+    let b : @int = a.clone();
+    assert!(a == b);
+}
diff --git a/src/test/run-pass/borrowck-borrow-from-expr-block.rs b/src/test/run-pass/borrowck-borrow-from-expr-block.rs
index fc7786d08cb5..077de5c7eb12 100644
--- a/src/test/run-pass/borrowck-borrow-from-expr-block.rs
+++ b/src/test/run-pass/borrowck-borrow-from-expr-block.rs
@@ -1,4 +1,4 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
diff --git a/src/test/run-pass/clones.rs b/src/test/run-pass/clones.rs
deleted file mode 100644
index f4fa1b81ab1a..000000000000
--- a/src/test/run-pass/clones.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-fn main() {
-    let a : ~int = ~5i;
-    let b : ~int = a.clone();
-
-    debug!(fmt!("a: %?, b: %?", a, b));
-    
-    let a : @int = @5i;
-    let b : @int = a.clone();
-
-    debug!(fmt!("a: %?, b: %?", a, b));
-
-    let a : @mut int = @mut 5i;
-    let b : @mut int = a.clone();
-    *b = 6;
-
-    debug!(fmt!("a: %?, b: %?", a, b));
-}