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vpncloud/benches/valgrind.rs

155 lines
4.6 KiB

#![allow(dead_code, unused_macros, unused_imports)]
#[macro_use] extern crate serde;
#[macro_use] extern crate log;
use iai::{black_box, main};
use smallvec::smallvec;
use ring::aead;
use std::str::FromStr;
use std::net::{SocketAddr, Ipv4Addr, SocketAddrV4, UdpSocket};
include!(".code.rs");
pub use error::Error;
use util::{MockTimeSource, MsgBuffer};
use config::Config;
use types::{Address, Range};
use device::Type;
use table::{ClaimTable};
use payload::{Packet, Frame, Protocol};
use crypto::core::{create_dummy_pair, EXTRA_LEN};
use tests::common::{TunSimulator, TapSimulator};
fn udp_send() {
let sock = UdpSocket::bind("127.0.0.1:0").unwrap();
let data = [0; 1400];
let addr = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 1);
sock.send_to(&data, &black_box(addr)).unwrap();
}
fn decode_ipv4() {
let data = [0x40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 192, 168, 1, 1, 192, 168, 1, 2];
Packet::parse(&black_box(data)).unwrap();
}
fn decode_ipv6() {
let data = [
0x60, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 0, 9, 8, 7, 6, 5, 4, 3, 2, 1, 6, 5,
4, 3, 2, 1
];
Packet::parse(&black_box(data)).unwrap();
}
fn decode_ethernet() {
let data = [6, 5, 4, 3, 2, 1, 1, 2, 3, 4, 5, 6, 1, 2, 3, 4, 5, 6, 7, 8];
Frame::parse(&black_box(data)).unwrap();
}
fn decode_ethernet_with_vlan() {
let data = [6, 5, 4, 3, 2, 1, 1, 2, 3, 4, 5, 6, 0x81, 0, 4, 210, 1, 2, 3, 4, 5, 6, 7, 8];
Frame::parse(&black_box(data)).unwrap();
}
fn lookup_warm() {
let mut table = ClaimTable::<MockTimeSource>::new(60, 60);
let addr = Address::from_str("1.2.3.4").unwrap();
table.cache(addr, SocketAddr::from_str("1.2.3.4:3210").unwrap());
for _ in 0..1000 {
table.lookup(black_box(addr));
}
}
fn lookup_cold() {
let mut table = ClaimTable::<MockTimeSource>::new(60, 60);
let addr = Address::from_str("1.2.3.4").unwrap();
table.set_claims(SocketAddr::from_str("1.2.3.4:3210").unwrap(), smallvec![Range::from_str("1.2.3.4/32").unwrap()]);
for _ in 0..1000 {
table.clear_cache();
table.lookup(black_box(addr));
}
}
fn crypto_bench(algo: &'static aead::Algorithm) {
let mut buffer = MsgBuffer::new(EXTRA_LEN);
buffer.set_length(1400);
let (mut sender, mut receiver) = create_dummy_pair(algo);
for _ in 0..1000 {
sender.encrypt(black_box(&mut buffer));
receiver.decrypt(&mut buffer).unwrap();
}
}
fn crypto_chacha20() {
crypto_bench(&aead::CHACHA20_POLY1305)
}
fn crypto_aes128() {
crypto_bench(&aead::AES_128_GCM)
}
fn crypto_aes256() {
crypto_bench(&aead::AES_256_GCM)
}
fn full_communication_tun_router() {
log::set_max_level(log::LevelFilter::Error);
let config1 = Config {
device_type: Type::Tun,
auto_claim: false,
claims: vec!["1.1.1.1/32".to_string()],
..Config::default()
};
let config2 = Config {
device_type: Type::Tun,
auto_claim: false,
claims: vec!["2.2.2.2/32".to_string()],
..Config::default()
};
let mut sim = TunSimulator::new();
let node1 = sim.add_node(false, &config1);
let node2 = sim.add_node(false, &config2);
sim.connect(node1, node2);
sim.simulate_all_messages();
assert!(sim.is_connected(node1, node2));
assert!(sim.is_connected(node2, node1));
let mut payload = vec![0x40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2];
payload.append(&mut vec![0; 1400]);
for _ in 0..1000 {
sim.put_payload(node1, payload.clone());
sim.simulate_all_messages();
assert_eq!(Some(&payload), black_box(sim.pop_payload(node2).as_ref()));
}
}
fn full_communication_tap_switch() {
log::set_max_level(log::LevelFilter::Error);
let config = Config { device_type: Type::Tap, ..Config::default() };
let mut sim = TapSimulator::new();
let node1 = sim.add_node(false, &config);
let node2 = sim.add_node(false, &config);
sim.connect(node1, node2);
sim.simulate_all_messages();
assert!(sim.is_connected(node1, node2));
assert!(sim.is_connected(node2, node1));
let mut payload = vec![2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 2, 3, 4, 5];
payload.append(&mut vec![0; 1400]);
for _ in 0..1000 {
sim.put_payload(node1, payload.clone());
sim.simulate_all_messages();
assert_eq!(Some(&payload), black_box(sim.pop_payload(node2).as_ref()));
}
}
iai::main!(
udp_send,
decode_ipv4, decode_ipv6, decode_ethernet, decode_ethernet_with_vlan,
lookup_cold, lookup_warm,
crypto_chacha20, crypto_aes128, crypto_aes256,
full_communication_tun_router, full_communication_tap_switch
);