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feat(transport): Use criterion for benchmarks

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This commit is contained in:
Alexis Mousset
2019-09-19 02:12:33 +02:00
parent 5bc1cba2eb
commit eda7fc1501
2 changed files with 45 additions and 37 deletions
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7
lettre/Cargo.toml
View File

@@ -34,7 +34,12 @@ r2d2 = { version = "^0.8", optional = true}
[dev-dependencies]
env_logger = "^0.6"
glob = "0.3"
glob = "^0.3"
criterion = "^0.3"
[[bench]]
name = "transport_smtp"
harness = false
[features]
default = ["file-transport", "smtp-transport", "sendmail-transport"]

75
lettre/benches/transport_smtp.rs
View File

@@ -1,49 +1,52 @@
#![feature(test)]
use criterion::{black_box, criterion_group, criterion_main, Criterion};
use lettre::{
smtp::ConnectionReuseParameters, ClientSecurity, EmailAddress, Envelope, SendableEmail,
SmtpClient, Transport,
};
extern crate test;
use lettre::smtp::ConnectionReuseParameters;
use lettre::{ClientSecurity, Envelope, SmtpClient};
use lettre::{EmailAddress, SendableEmail, Transport};
#[bench]
fn bench_simple_send(b: &mut test::Bencher) {
fn bench_simple_send(c: &mut Criterion) {
let mut sender = SmtpClient::new("127.0.0.1:2525", ClientSecurity::None)
.unwrap()
.transport();
b.iter(|| {
let email = SendableEmail::new(
Envelope::new(
Some(EmailAddress::new("user@localhost".to_string()).unwrap()),
vec![EmailAddress::new("root@localhost".to_string()).unwrap()],
)
.unwrap(),
"id".to_string(),
"Hello ß☺ example".to_string().into_bytes(),
);
let result = sender.send(email);
assert!(result.is_ok());
c.bench_function("send email", move |b| {
b.iter(|| {
let email = SendableEmail::new(
Envelope::new(
Some(EmailAddress::new("user@localhost".to_string()).unwrap()),
vec![EmailAddress::new("root@localhost".to_string()).unwrap()],
)
.unwrap(),
"id".to_string(),
"Hello ß☺ example".to_string().into_bytes(),
);
let result = black_box(sender.send(email));
assert!(result.is_ok());
})
});
}
#[bench]
fn bench_reuse_send(b: &mut test::Bencher) {
fn bench_reuse_send(c: &mut Criterion) {
let mut sender = SmtpClient::new("127.0.0.1:2525", ClientSecurity::None)
.unwrap()
.connection_reuse(ConnectionReuseParameters::ReuseUnlimited)
.transport();
b.iter(|| {
let email = SendableEmail::new(
Envelope::new(
Some(EmailAddress::new("user@localhost".to_string()).unwrap()),
vec![EmailAddress::new("root@localhost".to_string()).unwrap()],
)
.unwrap(),
"id".to_string(),
"Hello ß☺ example".to_string().into_bytes(),
);
let result = sender.send(email);
assert!(result.is_ok());
c.bench_function("send email with connection reuse", move |b| {
b.iter(|| {
let email = SendableEmail::new(
Envelope::new(
Some(EmailAddress::new("user@localhost".to_string()).unwrap()),
vec![EmailAddress::new("root@localhost".to_string()).unwrap()],
)
.unwrap(),
"id".to_string(),
"Hello ß☺ example".to_string().into_bytes(),
);
let result = black_box(sender.send(email));
assert!(result.is_ok());
})
});
sender.close()
}
criterion_group!(benches, bench_simple_send, bench_reuse_send);
criterion_main!(benches);