diff options
Diffstat (limited to 'library/core/tests/iter')
| -rw-r--r-- | library/core/tests/iter/adapters/zip.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/library/core/tests/iter/adapters/zip.rs b/library/core/tests/iter/adapters/zip.rs index 585cfbb90..c3508be85 100644 --- a/library/core/tests/iter/adapters/zip.rs +++ b/library/core/tests/iter/adapters/zip.rs @@ -184,7 +184,11 @@ fn test_zip_nested_sideffectful() { let it = xs.iter_mut().map(|x| *x = 1).enumerate().zip(&ys); it.count(); } - assert_eq!(&xs, &[1, 1, 1, 1, 1, 0]); + let length_aware = &xs == &[1, 1, 1, 1, 0, 0]; + let probe_first = &xs == &[1, 1, 1, 1, 1, 0]; + + // either implementation is valid according to zip documentation + assert!(length_aware || probe_first); } #[test] |