bjoernager/rust
bjoernager/rust
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mv compiler to compiler/

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mark 2020-08-27 22:58:48 -05:00 • committed by Vadim Petrochenkov
parent db534b3ac2
commit 9e5f7d5631
1686 changed files with 941 additions and 1051 deletions
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23
compiler/rustc_data_structures/src/binary_search_util/tests.rs Normal file
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@ -0,0 +1,23 @@
use super::*;
type Element = (usize, &'static str);
fn test_map() -> Vec<Element> {
let mut data = vec![(3, "three-a"), (0, "zero"), (3, "three-b"), (22, "twenty-two")];
data.sort_by_key(get_key);
data
}
fn get_key(data: &Element) -> usize {
data.0
}
#[test]
fn binary_search_slice_test() {
let map = test_map();
assert_eq!(binary_search_slice(&map, get_key, &0), &[(0, "zero")]);
assert_eq!(binary_search_slice(&map, get_key, &1), &[]);
assert_eq!(binary_search_slice(&map, get_key, &3), &[(3, "three-a"), (3, "three-b")]);
assert_eq!(binary_search_slice(&map, get_key, &22), &[(22, "twenty-two")]);
assert_eq!(binary_search_slice(&map, get_key, &23), &[]);
}