#![feature(test)]

extern crate serde;
extern crate test;
#[macro_use]
extern crate serde_derive;
extern crate torrust_serde_bencode;

use serde::Serialize;
use test::Bencher;
use torrust_serde_bencode::de::from_bytes;
use torrust_serde_bencode::ser::Serializer;

#[bench]
fn ser_de_simple(b: &mut Bencher) {
    #[derive(Serialize, Deserialize)]
    struct Fake {
        a: i64,
        b: i64,
    }

    b.iter(|| {
        let a = Fake { a: 2, b: 7 };
        let mut ser = Serializer::new();
        a.serialize(&mut ser).unwrap();
        let b: Fake = from_bytes(ser.as_ref()).unwrap();
        b
    });
}

#[bench]
fn ser_de_nested(b: &mut Bencher) {
    #[derive(Serialize, Deserialize)]
    struct FakeA {
        a: i64,
        b: i64,
    }

    #[derive(Serialize, Deserialize)]
    struct FakeB {
        a: i64,
        b: FakeA,
    }

    b.iter(|| {
        let a = FakeB {
            a: 2,
            b: FakeA { a: 7, b: 9 },
        };
        let mut ser = Serializer::new();
        a.serialize(&mut ser).unwrap();
        let b: FakeB = from_bytes(ser.as_ref()).unwrap();
        b
    });
}