mirror of
https://git.proxmox.com/git/rustc
synced 2026-01-17 01:45:06 +00:00
21 lines
482 B
Rust
21 lines
482 B
Rust
// run-pass
|
|
#![allow(unused_variables)]
|
|
use std::collections::BinaryHeap;
|
|
use std::iter::Iterator;
|
|
|
|
fn main() {
|
|
const N: usize = 8;
|
|
|
|
for len in 0..N {
|
|
let mut tester = BinaryHeap::with_capacity(len);
|
|
assert_eq!(tester.len(), 0);
|
|
assert!(tester.capacity() >= len);
|
|
for bit in 0..len {
|
|
tester.push(());
|
|
}
|
|
assert_eq!(tester.len(), len);
|
|
assert_eq!(tester.iter().count(), len);
|
|
tester.clear();
|
|
}
|
|
}
|