// Copyright (c) 2023 Yegor Bugayenko
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

#![feature(test)]

extern crate test;
use micromap::Map;
use test::Bencher;

#[bench]
fn straight_length(b: &mut Bencher) {
    let mut m: Map<u64, u64, 64> = Map::new();
    for i in 0..1000 {
        m.insert(8, i);
    }
    b.iter(|| {
        for _ in 0..1000 {
            test::black_box(m.len());
        }
    });
}

#[bench]
fn fragmented_length(b: &mut Bencher) {
    let mut m: Map<u64, u64, 64> = Map::new();
    for i in 0..1000 {
        m.insert(8, i);
    }
    for i in 0..1000 {
        if i % 7 != 0 {
            m.remove(&i);
        }
    }
    b.iter(|| {
        for _ in 0..1000 {
            test::black_box(m.len());
        }
    });
}