diff options
Diffstat (limited to 'src/libcore/tests')
| -rw-r--r-- | src/libcore/tests/iter.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libcore/tests/iter.rs b/src/libcore/tests/iter.rs index 4efa0136314..00b4aa4fa2d 100644 --- a/src/libcore/tests/iter.rs +++ b/src/libcore/tests/iter.rs @@ -1003,6 +1003,8 @@ fn test_cycle() { assert_eq!(it.next(), None); assert_eq!(empty::<i32>().cycle().fold(0, |acc, x| acc + x), 0); + + assert_eq!(once(1).cycle().skip(1).take(4).fold(0, |acc, x| acc + x), 4); } #[test] |