enable enum_set tests

Author: Jorge Aparicio

src/libcollectionstest/enum_set.rs

@@ -8,7 +8,11 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use std::collections::EnumSet;
+use std::mem;
+
+use collections::enum_set::{CLike, EnumSet};
+
+use self::Foo::*;
 
 #[derive(Copy, PartialEq, Debug)]
 #[repr(usize)]
@@ -144,23 +148,23 @@ fn test_contains() {
 fn test_iterator() {
     let mut e1: EnumSet<Foo> = EnumSet::new();
 
-    let elems: ::vec::Vec<Foo> = e1.iter().collect();
+    let elems: Vec<Foo> = e1.iter().collect();
     assert!(elems.is_empty());
 
     e1.insert(A);
-    let elems: ::vec::Vec<_> = e1.iter().collect();
+    let elems: Vec<_> = e1.iter().collect();
     assert_eq!([A], elems);
 
     e1.insert(C);
-    let elems: ::vec::Vec<_> = e1.iter().collect();
+    let elems: Vec<_> = e1.iter().collect();
     assert_eq!([A,C], elems);
 
     e1.insert(C);
-    let elems: ::vec::Vec<_> = e1.iter().collect();
+    let elems: Vec<_> = e1.iter().collect();
     assert_eq!([A,C], elems);
 
     e1.insert(B);
-    let elems: ::vec::Vec<_> = e1.iter().collect();
+    let elems: Vec<_> = e1.iter().collect();
     assert_eq!([A,B,C], elems);
 }
 
@@ -178,35 +182,35 @@ fn test_operators() {
     e2.insert(C);
 
     let e_union = e1 | e2;
-    let elems: ::vec::Vec<_> = e_union.iter().collect();
+    let elems: Vec<_> = e_union.iter().collect();
     assert_eq!([A,B,C], elems);
 
     let e_intersection = e1 & e2;
-    let elems: ::vec::Vec<_> = e_intersection.iter().collect();
+    let elems: Vec<_> = e_intersection.iter().collect();
     assert_eq!([C], elems);
 
     // Another way to express intersection
     let e_intersection = e1 - (e1 - e2);
-    let elems: ::vec::Vec<_> = e_intersection.iter().collect();
+    let elems: Vec<_> = e_intersection.iter().collect();
     assert_eq!([C], elems);
 
     let e_subtract = e1 - e2;
-    let elems: ::vec::Vec<_> = e_subtract.iter().collect();
+    let elems: Vec<_> = e_subtract.iter().collect();
     assert_eq!([A], elems);
 
     // Bitwise XOR of two sets, aka symmetric difference
     let e_symmetric_diff = e1 ^ e2;
-    let elems: ::vec::Vec<_> = e_symmetric_diff.iter().collect();
+    let elems: Vec<_> = e_symmetric_diff.iter().collect();
     assert_eq!([A,B], elems);
 
     // Another way to express symmetric difference
     let e_symmetric_diff = (e1 - e2) | (e2 - e1);
-    let elems: ::vec::Vec<_> = e_symmetric_diff.iter().collect();
+    let elems: Vec<_> = e_symmetric_diff.iter().collect();
     assert_eq!([A,B], elems);
 
     // Yet another way to express symmetric difference
     let e_symmetric_diff = (e1 | e2) - (e1 & e2);
-    let elems: ::vec::Vec<_> = e_symmetric_diff.iter().collect();
+    let elems: Vec<_> = e_symmetric_diff.iter().collect();
     assert_eq!([A,B], elems);
 }
 

src/libcollectionstest/lib.rs

@@ -32,8 +32,7 @@ extern crate unicode;
 mod binary_heap;
 mod bit;
 mod btree;
-// FIXME(japaric) privacy
-//mod enum_set;
+mod enum_set;
 mod fmt;
 mod linked_list;
 mod slice;