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Correct drain implementations in libcollectionstest

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This commit is contained in:
Michael Layzell 2015-10-19 11:53:35 -04:00
parent 493355d8e9
commit dec0ea08f7
1 changed files with 4 additions and 4 deletions
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8
src/libcollectionstest/vec_deque.rs
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@ -475,7 +475,7 @@ fn test_drain() {
let mut d: VecDeque<i32> = VecDeque::new(); let mut d: VecDeque<i32> = VecDeque::new();
{ {
let mut iter = d.drain(); let mut iter = d.drain(..);
assert_eq!(iter.size_hint(), (0, Some(0))); assert_eq!(iter.size_hint(), (0, Some(0)));
assert_eq!(iter.next(), None); assert_eq!(iter.next(), None);
@ -492,7 +492,7 @@ fn test_drain() {
d.push_back(i); d.push_back(i);
} }
assert_eq!(d.drain().collect::<Vec<_>>(), [0, 1, 2, 3, 4]); assert_eq!(d.drain(..).collect::<Vec<_>>(), [0, 1, 2, 3, 4]);
assert!(d.is_empty()); assert!(d.is_empty());
} }
@ -506,7 +506,7 @@ fn test_drain() {
d.push_front(i); d.push_front(i);
} }
assert_eq!(d.drain().collect::<Vec<_>>(), [8,7,6,0,1,2,3,4]); assert_eq!(d.drain(..).collect::<Vec<_>>(), [8,7,6,0,1,2,3,4]);
assert!(d.is_empty()); assert!(d.is_empty());
} }
@ -521,7 +521,7 @@ fn test_drain() {
} }
{ {
let mut it = d.drain(); let mut it = d.drain(..);
assert_eq!(it.size_hint(), (8, Some(8))); assert_eq!(it.size_hint(), (8, Some(8)));
assert_eq!(it.next(), Some(8)); assert_eq!(it.next(), Some(8));
assert_eq!(it.size_hint(), (7, Some(7))); assert_eq!(it.size_hint(), (7, Some(7)));