languages/rust
languages/rust
1
0
Fork 0
mirror of https://github.com/rust-lang/rust synced 2024-10-19 06:54:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

make some vec_deque tests less exhaustive in Miri

Browse source
This commit is contained in:
Ralf Jung 2020-07-31 10:21:52 +02:00
parent 66b97dca3c
commit 0a62b7dc92
1 changed files with 11 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
library/alloc/src/collections/vec_deque/tests.rs
View file

@ -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 create_vec_and_test_convert(capacity: usize, offset: usize, len: usize) {
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());