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Rebase conflicts

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This commit is contained in:
Alexis Bourget 2020-10-17 18:47:58 +02:00
parent 4af560ecef
commit 85afbd8a15
2 changed files with 30 additions and 32 deletions
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30
library/alloc/tests/vec_deque.rs
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@ -1698,3 +1698,33 @@ fn test_binary_search_by_key() {
assert_eq!(deque.binary_search_by_key(&3, |&(v,)| v), Ok(2));
assert_eq!(deque.binary_search_by_key(&4, |&(v,)| v), Err(3));
}
#[test]
fn test_zero_sized_push() {
const N: usize = 8;
// Zero sized type
struct Zst;
// Test that for all possible sequences of push_front / push_back,
// we end up with a deque of the correct size
for len in 0..N {
let mut tester = VecDeque::with_capacity(len);
assert_eq!(tester.len(), 0);
assert!(tester.capacity() >= len);
for case in 0..(1 << len) {
assert_eq!(tester.len(), 0);
for bit in 0..len {
if case & (1 << bit) != 0 {
tester.push_front(Zst);
} else {
tester.push_back(Zst);
}
}
assert_eq!(tester.len(), len);
assert_eq!(tester.iter().count(), len);
tester.clear();
}
}
}

32
src/test/ui/zero-sized/zero-sized-vec-deque-push.rs
View file

@ -1,32 +0,0 @@
// run-pass
use std::collections::VecDeque;
use std::iter::Iterator;
fn main() {
const N: usize = 8;
// Zero sized type
struct Zst;
// Test that for all possible sequences of push_front / push_back,
// we end up with a deque of the correct size
for len in 0..N {
let mut tester = VecDeque::with_capacity(len);
assert_eq!(tester.len(), 0);
assert!(tester.capacity() >= len);
for case in 0..(1 << len) {
assert_eq!(tester.len(), 0);
for bit in 0..len {
if case & (1 << bit) != 0 {
tester.push_front(Zst);
} else {
tester.push_back(Zst);
}
}
assert_eq!(tester.len(), len);
assert_eq!(tester.iter().count(), len);
tester.clear();
}
}
}