1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
10 use core::array::FixedSizeArray;
13 fn fixed_size_array() {
14 let mut array = [0; 64];
15 let mut zero_sized = [(); 64];
16 let mut empty_array = [0; 0];
17 let mut empty_zero_sized = [(); 0];
19 assert_eq!(FixedSizeArray::as_slice(&array).len(), 64);
20 assert_eq!(FixedSizeArray::as_slice(&zero_sized).len(), 64);
21 assert_eq!(FixedSizeArray::as_slice(&empty_array).len(), 0);
22 assert_eq!(FixedSizeArray::as_slice(&empty_zero_sized).len(), 0);
24 assert_eq!(FixedSizeArray::as_mut_slice(&mut array).len(), 64);
25 assert_eq!(FixedSizeArray::as_mut_slice(&mut zero_sized).len(), 64);
26 assert_eq!(FixedSizeArray::as_mut_slice(&mut empty_array).len(), 0);
27 assert_eq!(FixedSizeArray::as_mut_slice(&mut empty_zero_sized).len(), 0);