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-rw-r--r--vendor/itertools-0.12.1/tests/tuples.rs86
1 files changed, 0 insertions, 86 deletions
diff --git a/vendor/itertools-0.12.1/tests/tuples.rs b/vendor/itertools-0.12.1/tests/tuples.rs
deleted file mode 100644
index 9fc8b3cc..00000000
--- a/vendor/itertools-0.12.1/tests/tuples.rs
+++ /dev/null
@@ -1,86 +0,0 @@
-use itertools::Itertools;
-
-#[test]
-fn tuples() {
- let v = [1, 2, 3, 4, 5];
- let mut iter = v.iter().cloned().tuples();
- assert_eq!(Some((1,)), iter.next());
- assert_eq!(Some((2,)), iter.next());
- assert_eq!(Some((3,)), iter.next());
- assert_eq!(Some((4,)), iter.next());
- assert_eq!(Some((5,)), iter.next());
- assert_eq!(None, iter.next());
- assert_eq!(None, iter.into_buffer().next());
-
- let mut iter = v.iter().cloned().tuples();
- assert_eq!(Some((1, 2)), iter.next());
- assert_eq!(Some((3, 4)), iter.next());
- assert_eq!(None, iter.next());
- itertools::assert_equal(vec![5], iter.into_buffer());
-
- let mut iter = v.iter().cloned().tuples();
- assert_eq!(Some((1, 2, 3)), iter.next());
- assert_eq!(None, iter.next());
- itertools::assert_equal(vec![4, 5], iter.into_buffer());
-
- let mut iter = v.iter().cloned().tuples();
- assert_eq!(Some((1, 2, 3, 4)), iter.next());
- assert_eq!(None, iter.next());
- itertools::assert_equal(vec![5], iter.into_buffer());
-}
-
-#[test]
-fn tuple_windows() {
- let v = [1, 2, 3, 4, 5];
-
- let mut iter = v.iter().cloned().tuple_windows();
- assert_eq!(Some((1,)), iter.next());
- assert_eq!(Some((2,)), iter.next());
- assert_eq!(Some((3,)), iter.next());
-
- let mut iter = v.iter().cloned().tuple_windows();
- assert_eq!(Some((1, 2)), iter.next());
- assert_eq!(Some((2, 3)), iter.next());
- assert_eq!(Some((3, 4)), iter.next());
- assert_eq!(Some((4, 5)), iter.next());
- assert_eq!(None, iter.next());
-
- let mut iter = v.iter().cloned().tuple_windows();
- assert_eq!(Some((1, 2, 3)), iter.next());
- assert_eq!(Some((2, 3, 4)), iter.next());
- assert_eq!(Some((3, 4, 5)), iter.next());
- assert_eq!(None, iter.next());
-
- let mut iter = v.iter().cloned().tuple_windows();
- assert_eq!(Some((1, 2, 3, 4)), iter.next());
- assert_eq!(Some((2, 3, 4, 5)), iter.next());
- assert_eq!(None, iter.next());
-
- let v = [1, 2, 3];
- let mut iter = v.iter().cloned().tuple_windows::<(_, _, _, _)>();
- assert_eq!(None, iter.next());
-}
-
-#[test]
-fn next_tuple() {
- let v = [1, 2, 3, 4, 5];
- let mut iter = v.iter();
- assert_eq!(iter.next_tuple().map(|(&x, &y)| (x, y)), Some((1, 2)));
- assert_eq!(iter.next_tuple().map(|(&x, &y)| (x, y)), Some((3, 4)));
- assert_eq!(iter.next_tuple::<(_, _)>(), None);
-}
-
-#[test]
-fn collect_tuple() {
- let v = [1, 2];
- let iter = v.iter().cloned();
- assert_eq!(iter.collect_tuple(), Some((1, 2)));
-
- let v = [1];
- let iter = v.iter().cloned();
- assert_eq!(iter.collect_tuple::<(_, _)>(), None);
-
- let v = [1, 2, 3];
- let iter = v.iter().cloned();
- assert_eq!(iter.collect_tuple::<(_, _)>(), None);
-}