Move Vec::dedup tests from slice.rs to vec.rs

Author: SimonSapin

src/libcollectionstest/slice.rs

@@ -315,35 +315,6 @@ fn test_clear() {
     // If the unsafe block didn't drop things properly, we blow up here.
 }
 
-#[test]
-fn test_dedup() {
-    fn case(a: Vec<i32>, b: Vec<i32>) {
-        let mut v = a;
-        v.dedup();
-        assert_eq!(v, b);
-    }
-    case(vec![], vec![]);
-    case(vec![1], vec![1]);
-    case(vec![1, 1], vec![1]);
-    case(vec![1, 2, 3], vec![1, 2, 3]);
-    case(vec![1, 1, 2, 3], vec![1, 2, 3]);
-    case(vec![1, 2, 2, 3], vec![1, 2, 3]);
-    case(vec![1, 2, 3, 3], vec![1, 2, 3]);
-    case(vec![1, 1, 2, 2, 2, 3, 3], vec![1, 2, 3]);
-}
-
-#[test]
-fn test_dedup_unique() {
-    let mut v0: Vec<Box<_>> = vec![box 1, box 1, box 2, box 3];
-    v0.dedup();
-    let mut v1: Vec<Box<_>> = vec![box 1, box 2, box 2, box 3];
-    v1.dedup();
-    let mut v2: Vec<Box<_>> = vec![box 1, box 2, box 3, box 3];
-    v2.dedup();
-    // If the boxed pointers were leaked or otherwise misused, valgrind
-    // and/or rt should raise errors.
-}
-
 #[test]
 fn test_retain() {
     let mut v = vec![1, 2, 3, 4, 5];

src/libcollectionstest/vec.rs

@@ -213,6 +213,35 @@ fn test_retain() {
     assert_eq!(vec, [2, 4]);
 }
 
+#[test]
+fn test_dedup() {
+    fn case(a: Vec<i32>, b: Vec<i32>) {
+        let mut v = a;
+        v.dedup();
+        assert_eq!(v, b);
+    }
+    case(vec![], vec![]);
+    case(vec![1], vec![1]);
+    case(vec![1, 1], vec![1]);
+    case(vec![1, 2, 3], vec![1, 2, 3]);
+    case(vec![1, 1, 2, 3], vec![1, 2, 3]);
+    case(vec![1, 2, 2, 3], vec![1, 2, 3]);
+    case(vec![1, 2, 3, 3], vec![1, 2, 3]);
+    case(vec![1, 1, 2, 2, 2, 3, 3], vec![1, 2, 3]);
+}
+
+#[test]
+fn test_dedup_unique() {
+    let mut v0: Vec<Box<_>> = vec![box 1, box 1, box 2, box 3];
+    v0.dedup();
+    let mut v1: Vec<Box<_>> = vec![box 1, box 2, box 2, box 3];
+    v1.dedup();
+    let mut v2: Vec<Box<_>> = vec![box 1, box 2, box 3, box 3];
+    v2.dedup();
+    // If the boxed pointers were leaked or otherwise misused, valgrind
+    // and/or rt should raise errors.
+}
+
 #[test]
 fn zero_sized_values() {
     let mut v = Vec::new();