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// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use core::result::Result::{Ok, Err};
#[test]
fn binary_search_not_found() {
let b = [1, 2, 4, 6, 8, 9];
assert!(b.binary_search_by(|v| v.cmp(&6)) == Ok(3));
let b = [1, 2, 4, 6, 8, 9];
assert!(b.binary_search_by(|v| v.cmp(&5)) == Err(3));
let b = [1, 2, 4, 6, 7, 8, 9];
assert!(b.binary_search_by(|v| v.cmp(&6)) == Ok(3));
let b = [1, 2, 4, 6, 7, 8, 9];
assert!(b.binary_search_by(|v| v.cmp(&5)) == Err(3));
let b = [1, 2, 4, 6, 8, 9];
assert!(b.binary_search_by(|v| v.cmp(&8)) == Ok(4));
let b = [1, 2, 4, 6, 8, 9];
assert!(b.binary_search_by(|v| v.cmp(&7)) == Err(4));
let b = [1, 2, 4, 6, 7, 8, 9];
assert!(b.binary_search_by(|v| v.cmp(&8)) == Ok(5));
let b = [1, 2, 4, 5, 6, 8, 9];
assert!(b.binary_search_by(|v| v.cmp(&7)) == Err(5));
let b = [1, 2, 4, 5, 6, 8, 9];
assert!(b.binary_search_by(|v| v.cmp(&0)) == Err(0));
let b = [1, 2, 4, 5, 6, 8];
assert!(b.binary_search_by(|v| v.cmp(&9)) == Err(6));
}
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