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|
#![cfg(feature="serde1")]
use rand_core::{RngCore, SeedableRng};
use rand_xoshiro::{SplitMix64, Xoroshiro64StarStar, Xoroshiro64Star,
Xoroshiro128Plus, Xoroshiro128StarStar, Xoshiro128StarStar, Xoshiro128Plus,
Xoshiro256StarStar, Xoshiro256Plus, Xoshiro512StarStar, Xoshiro512Plus};
macro_rules! serde_rng {
($rng:ident) => {
use bincode;
use std::io::{BufWriter, BufReader};
let mut rng = $rng::seed_from_u64(0);
let buf: Vec<u8> = Vec::new();
let mut buf = BufWriter::new(buf);
bincode::serialize_into(&mut buf, &rng).expect("Could not serialize");
let buf = buf.into_inner().unwrap();
let mut read = BufReader::new(&buf[..]);
let mut deserialized: $rng = bincode::deserialize_from(&mut read)
.expect("Could not deserialize");
for _ in 0..16 {
assert_eq!(rng.next_u64(), deserialized.next_u64());
}
}
}
#[test]
fn test_splitmix64() {
serde_rng!(SplitMix64);
}
#[test]
fn test_xoroshiro64starstar() {
serde_rng!(Xoroshiro64StarStar);
}
#[test]
fn test_xoroshiro64star() {
serde_rng!(Xoroshiro64Star);
}
#[test]
fn test_xoroshiro128plus() {
serde_rng!(Xoroshiro128Plus);
}
#[test]
fn test_xoroshiro128starstar() {
serde_rng!(Xoroshiro128StarStar);
}
#[test]
fn test_xoshiro128starstar() {
serde_rng!(Xoshiro128StarStar);
}
#[test]
fn test_xoshiro128plus() {
serde_rng!(Xoshiro128Plus);
}
#[test]
fn test_xoshiro256starstar() {
serde_rng!(Xoshiro256StarStar);
}
#[test]
fn test_xoshiro256plus() {
serde_rng!(Xoshiro256Plus);
}
#[test]
fn test_xoshiro512starstar() {
serde_rng!(Xoshiro512StarStar);
}
#[test]
fn test_xoshiro512plus() {
serde_rng!(Xoshiro512Plus);
}
|
