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|
use actix_http::ContentEncoding;
use actix_web::{
http::{header, StatusCode},
middleware::Compress,
web, App, HttpResponse,
};
use bytes::Bytes;
mod utils;
static LOREM: &[u8] = include_bytes!("fixtures/lorem.txt");
static LOREM_GZIP: &[u8] = include_bytes!("fixtures/lorem.txt.gz");
static LOREM_BR: &[u8] = include_bytes!("fixtures/lorem.txt.br");
static LOREM_ZSTD: &[u8] = include_bytes!("fixtures/lorem.txt.zst");
static LOREM_XZ: &[u8] = include_bytes!("fixtures/lorem.txt.xz");
macro_rules! test_server {
() => {
actix_test::start(|| {
App::new()
.wrap(Compress::default())
.route(
"/static",
web::to(|| async { HttpResponse::Ok().body(LOREM) }),
)
.route(
"/static-gzip",
web::to(|| async {
HttpResponse::Ok()
// signal to compressor that content should not be altered
// signal to client that content is encoded
.insert_header(ContentEncoding::Gzip)
.body(LOREM_GZIP)
}),
)
.route(
"/static-br",
web::to(|| async {
HttpResponse::Ok()
// signal to compressor that content should not be altered
// signal to client that content is encoded
.insert_header(ContentEncoding::Brotli)
.body(LOREM_BR)
}),
)
.route(
"/static-zstd",
web::to(|| async {
HttpResponse::Ok()
// signal to compressor that content should not be altered
// signal to client that content is encoded
.insert_header(ContentEncoding::Zstd)
.body(LOREM_ZSTD)
}),
)
.route(
"/static-xz",
web::to(|| async {
HttpResponse::Ok()
// signal to compressor that content should not be altered
// signal to client that content is encoded as 7zip
.insert_header((header::CONTENT_ENCODING, "xz"))
.body(LOREM_XZ)
}),
)
.route(
"/echo",
web::to(|body: Bytes| async move { HttpResponse::Ok().body(body) }),
)
})
};
}
#[actix_rt::test]
async fn negotiate_encoding_identity() {
let srv = test_server!();
let req = srv
.post("/static")
.insert_header((header::ACCEPT_ENCODING, "identity"))
.send();
let mut res = req.await.unwrap();
assert_eq!(res.status(), StatusCode::OK);
assert_eq!(res.headers().get(header::CONTENT_ENCODING), None);
let bytes = res.body().await.unwrap();
assert_eq!(bytes, Bytes::from_static(LOREM));
srv.stop().await;
}
#[actix_rt::test]
async fn negotiate_encoding_gzip() {
let srv = test_server!();
let req = srv
.post("/static")
.insert_header((header::ACCEPT_ENCODING, "gzip, br;q=0.8, zstd;q=0.5"))
.send();
let mut res = req.await.unwrap();
assert_eq!(res.status(), StatusCode::OK);
assert_eq!(res.headers().get(header::CONTENT_ENCODING).unwrap(), "gzip");
let bytes = res.body().await.unwrap();
assert_eq!(bytes, Bytes::from_static(LOREM));
let mut res = srv
.post("/static")
.no_decompress()
.insert_header((header::ACCEPT_ENCODING, "gzip, br;q=0.8, zstd;q=0.5"))
.send()
.await
.unwrap();
let bytes = res.body().await.unwrap();
assert_eq!(utils::gzip::decode(bytes), LOREM);
srv.stop().await;
}
#[actix_rt::test]
async fn negotiate_encoding_br() {
let srv = test_server!();
// check that brotli content-encoding header is returned
let req = srv
.post("/static")
.insert_header((header::ACCEPT_ENCODING, "br, zstd, gzip"))
.send();
let mut res = req.await.unwrap();
assert_eq!(res.status(), StatusCode::OK);
assert_eq!(res.headers().get(header::CONTENT_ENCODING).unwrap(), "br");
let bytes = res.body().await.unwrap();
assert_eq!(bytes, Bytes::from_static(LOREM));
// check that brotli is preferred even when later in (q-less) list
let req = srv
.post("/static")
.insert_header((header::ACCEPT_ENCODING, "gzip, zstd, br"))
.send();
let mut res = req.await.unwrap();
assert_eq!(res.status(), StatusCode::OK);
assert_eq!(res.headers().get(header::CONTENT_ENCODING).unwrap(), "br");
let bytes = res.body().await.unwrap();
assert_eq!(bytes, Bytes::from_static(LOREM));
// check that returned content is actually brotli encoded
let mut res = srv
.post("/static")
.no_decompress()
.insert_header((header::ACCEPT_ENCODING, "br, zstd, gzip"))
.send()
.await
.unwrap();
let bytes = res.body().await.unwrap();
assert_eq!(utils::brotli::decode(bytes), LOREM);
srv.stop().await;
}
#[actix_rt::test]
async fn negotiate_encoding_zstd() {
let srv = test_server!();
let req = srv
.post("/static")
.insert_header((header::ACCEPT_ENCODING, "zstd, gzip, br;q=0.8"))
.send();
let mut res = req.await.unwrap();
assert_eq!(res.status(), StatusCode::OK);
assert_eq!(res.headers().get(header::CONTENT_ENCODING).unwrap(), "zstd");
let bytes = res.body().await.unwrap();
assert_eq!(bytes, Bytes::from_static(LOREM));
let mut res = srv
.post("/static")
.no_decompress()
.insert_header((header::ACCEPT_ENCODING, "zstd, gzip, br;q=0.8"))
.send()
.await
.unwrap();
let bytes = res.body().await.unwrap();
assert_eq!(utils::zstd::decode(bytes), LOREM);
srv.stop().await;
}
#[cfg(all(
feature = "compress-brotli",
feature = "compress-gzip",
feature = "compress-zstd",
))]
#[actix_rt::test]
async fn client_encoding_prefers_brotli() {
let srv = test_server!();
let req = srv.post("/static").send();
let mut res = req.await.unwrap();
assert_eq!(res.status(), StatusCode::OK);
assert_eq!(res.headers().get(header::CONTENT_ENCODING).unwrap(), "br");
let bytes = res.body().await.unwrap();
assert_eq!(bytes, Bytes::from_static(LOREM));
srv.stop().await;
}
#[actix_rt::test]
async fn gzip_no_decompress() {
let srv = test_server!();
let req = srv
.post("/static-gzip")
// don't decompress response body
.no_decompress()
// signal that we want a compressed body
.insert_header((header::ACCEPT_ENCODING, "gzip, br;q=0.8, zstd;q=0.5"))
.send();
let mut res = req.await.unwrap();
assert_eq!(res.status(), StatusCode::OK);
assert_eq!(res.headers().get(header::CONTENT_ENCODING).unwrap(), "gzip");
let bytes = res.body().await.unwrap();
assert_eq!(bytes, Bytes::from_static(LOREM_GZIP));
srv.stop().await;
}
#[actix_rt::test]
async fn manual_custom_coding() {
let srv = test_server!();
let req = srv
.post("/static-xz")
// don't decompress response body
.no_decompress()
// signal that we want a compressed body
.insert_header((header::ACCEPT_ENCODING, "xz"))
.send();
let mut res = req.await.unwrap();
assert_eq!(res.status(), StatusCode::OK);
assert_eq!(res.headers().get(header::CONTENT_ENCODING).unwrap(), "xz");
let bytes = res.body().await.unwrap();
assert_eq!(bytes, Bytes::from_static(LOREM_XZ));
srv.stop().await;
}
#[actix_rt::test]
async fn deny_identity_coding() {
let srv = test_server!();
let req = srv
.post("/static")
// signal that we want a compressed body
.insert_header((header::ACCEPT_ENCODING, "br, identity;q=0"))
.send();
let mut res = req.await.unwrap();
assert_eq!(res.status(), StatusCode::OK);
assert_eq!(res.headers().get(header::CONTENT_ENCODING).unwrap(), "br");
let bytes = res.body().await.unwrap();
assert_eq!(bytes, Bytes::from_static(LOREM));
srv.stop().await;
}
#[actix_rt::test]
async fn deny_identity_coding_no_decompress() {
let srv = test_server!();
let req = srv
.post("/static-br")
// don't decompress response body
.no_decompress()
// signal that we want a compressed body
.insert_header((header::ACCEPT_ENCODING, "br, identity;q=0"))
.send();
let mut res = req.await.unwrap();
assert_eq!(res.status(), StatusCode::OK);
assert_eq!(res.headers().get(header::CONTENT_ENCODING).unwrap(), "br");
let bytes = res.body().await.unwrap();
assert_eq!(bytes, Bytes::from_static(LOREM_BR));
srv.stop().await;
}
// TODO: fix test
// currently fails because negotiation doesn't consider unknown encoding types
#[ignore]
#[actix_rt::test]
async fn deny_identity_for_manual_coding() {
let srv = test_server!();
let req = srv
.post("/static-xz")
// don't decompress response body
.no_decompress()
// signal that we want a compressed body
.insert_header((header::ACCEPT_ENCODING, "xz, identity;q=0"))
.send();
let mut res = req.await.unwrap();
assert_eq!(res.status(), StatusCode::OK);
assert_eq!(res.headers().get(header::CONTENT_ENCODING).unwrap(), "xz");
let bytes = res.body().await.unwrap();
assert_eq!(bytes, Bytes::from_static(LOREM_XZ));
srv.stop().await;
}
|
