diff options
| -rw-r--r-- | library/alloc/src/collections/vec_deque/tests.rs | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/library/alloc/src/collections/vec_deque/tests.rs b/library/alloc/src/collections/vec_deque/tests.rs index e5edfe02a52..d74f91c752c 100644 --- a/library/alloc/src/collections/vec_deque/tests.rs +++ b/library/alloc/src/collections/vec_deque/tests.rs @@ -107,7 +107,8 @@ fn test_insert() { let cap = tester.capacity(); // len is the length *after* insertion - for len in 1..cap { + let minlen = if cfg!(miri) { cap - 1 } else { 1 }; // Miri is too slow + for len in minlen..cap { // 0, 1, 2, .., len - 1 let expected = (0..).take(len).collect::<VecDeque<_>>(); for tail_pos in 0..cap { @@ -221,7 +222,8 @@ fn test_remove() { let cap = tester.capacity(); // len is the length *after* removal - for len in 0..cap - 1 { + let minlen = if cfg!(miri) { cap - 2 } else { 0 }; // Miri is too slow + for len in minlen..cap - 1 { // 0, 1, 2, .., len - 1 let expected = (0..).take(len).collect::<VecDeque<_>>(); for tail_pos in 0..cap { @@ -251,7 +253,8 @@ fn test_range() { let mut tester: VecDeque<usize> = VecDeque::with_capacity(7); let cap = tester.capacity(); - for len in 0..=cap { + let minlen = if cfg!(miri) { cap - 1 } else { 0 }; // Miri is too slow + for len in minlen..=cap { for tail in 0..=cap { for start in 0..=len { for end in start..=len { @@ -384,7 +387,8 @@ fn test_split_off() { let cap = tester.capacity(); // len is the length *before* splitting - for len in 0..cap { + let minlen = if cfg!(miri) { cap - 1 } else { 0 }; // Miri is too slow + for len in minlen..cap { // index to split at for at in 0..=len { // 0, 1, 2, .., at - 1 (may be empty) @@ -495,8 +499,9 @@ fn test_vec_from_vecdeque() { fn test_clone_from() { let m = vec![1; 8]; let n = vec![2; 12]; - for pfv in 0..8 { - for pfu in 0..8 { + let limit = if cfg!(miri) { 4 } else { 8 }; // Miri is too slow + for pfv in 0..limit { + for pfu in 0..limit { for longer in 0..2 { let (vr, ur) = if longer == 0 { (&m, &n) } else { (&n, &m) }; let mut v = VecDeque::from(vr.clone()); |