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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:39 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:39 +0000 |
commit | 1376c5a617be5c25655d0d7cb63e3beaa5a6e026 (patch) | |
tree | 3bb8d61aee02bc7a15eab3f36e3b921afc2075d0 /library/core/tests/iter/range.rs | |
parent | Releasing progress-linux version 1.69.0+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-1376c5a617be5c25655d0d7cb63e3beaa5a6e026.tar.xz rustc-1376c5a617be5c25655d0d7cb63e3beaa5a6e026.zip |
Merging upstream version 1.70.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/core/tests/iter/range.rs')
-rw-r--r-- | library/core/tests/iter/range.rs | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/library/core/tests/iter/range.rs b/library/core/tests/iter/range.rs index 0f91ffe2d..0a77ecddb 100644 --- a/library/core/tests/iter/range.rs +++ b/library/core/tests/iter/range.rs @@ -1,3 +1,4 @@ +use core::num::NonZeroUsize; use super::*; #[test] @@ -287,25 +288,25 @@ fn test_range_step() { #[test] fn test_range_advance_by() { let mut r = 0..usize::MAX; - r.advance_by(0).unwrap(); - r.advance_back_by(0).unwrap(); + assert_eq!(Ok(()), r.advance_by(0)); + assert_eq!(Ok(()), r.advance_back_by(0)); assert_eq!(r.len(), usize::MAX); - r.advance_by(1).unwrap(); - r.advance_back_by(1).unwrap(); + assert_eq!(Ok(()), r.advance_by(1)); + assert_eq!(Ok(()), r.advance_back_by(1)); assert_eq!((r.start, r.end), (1, usize::MAX - 1)); - assert_eq!(r.advance_by(usize::MAX), Err(usize::MAX - 2)); + assert_eq!(Err(NonZeroUsize::new(2).unwrap()), r.advance_by(usize::MAX)); - r.advance_by(0).unwrap(); - r.advance_back_by(0).unwrap(); + assert_eq!(Ok(()), r.advance_by(0)); + assert_eq!(Ok(()), r.advance_back_by(0)); let mut r = 0u128..u128::MAX; - r.advance_by(usize::MAX).unwrap(); - r.advance_back_by(usize::MAX).unwrap(); + assert_eq!(Ok(()), r.advance_by(usize::MAX)); + assert_eq!(Ok(()), r.advance_back_by(usize::MAX)); assert_eq!((r.start, r.end), (0u128 + usize::MAX as u128, u128::MAX - usize::MAX as u128)); } |