357 lines
8.6 KiB
Rust
357 lines
8.6 KiB
Rust
extern crate futures;
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extern crate libflate;
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extern crate reqwest;
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extern crate hyper;
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extern crate tokio;
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extern crate bytes;
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#[macro_use]
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mod support;
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use std::io::{self, Write};
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use std::time::Duration;
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use futures::{Future, Stream};
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use tokio::runtime::current_thread::Runtime;
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use reqwest::r#async::Client;
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use reqwest::r#async::multipart::{Form, Part};
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use bytes::Bytes;
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#[test]
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fn gzip_response() {
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gzip_case(10_000, 4096);
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}
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#[test]
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fn gzip_single_byte_chunks() {
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gzip_case(10, 1);
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}
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#[test]
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fn response_text() {
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let _ = env_logger::try_init();
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let server = server! {
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request: b"\
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GET /text HTTP/1.1\r\n\
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user-agent: $USERAGENT\r\n\
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accept: */*\r\n\
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accept-encoding: gzip\r\n\
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host: $HOST\r\n\
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\r\n\
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",
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response: b"\
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HTTP/1.1 200 OK\r\n\
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Content-Length: 5\r\n\
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\r\n\
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Hello\
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"
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};
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let mut rt = Runtime::new().expect("new rt");
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let client = Client::new();
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let res_future = client.get(&format!("http://{}/text", server.addr()))
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.send()
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.and_then(|mut res| res.text())
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.and_then(|text| {
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assert_eq!("Hello", text);
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Ok(())
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});
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rt.block_on(res_future).unwrap();
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}
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#[test]
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fn response_json() {
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let _ = env_logger::try_init();
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let server = server! {
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request: b"\
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GET /json HTTP/1.1\r\n\
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user-agent: $USERAGENT\r\n\
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accept: */*\r\n\
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accept-encoding: gzip\r\n\
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host: $HOST\r\n\
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\r\n\
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",
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response: b"\
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HTTP/1.1 200 OK\r\n\
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Content-Length: 7\r\n\
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\r\n\
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\"Hello\"\
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"
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};
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let mut rt = Runtime::new().expect("new rt");
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let client = Client::new();
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let res_future = client.get(&format!("http://{}/json", server.addr()))
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.send()
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.and_then(|mut res| res.json::<String>())
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.and_then(|text| {
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assert_eq!("Hello", text);
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Ok(())
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});
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rt.block_on(res_future).unwrap();
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}
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#[test]
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fn multipart() {
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let _ = env_logger::try_init();
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let stream = futures::stream::once::<_, hyper::Error>(Ok(hyper::Chunk::from("part1 part2".to_owned())));
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let part = Part::stream(stream);
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let form = Form::new()
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.text("foo", "bar")
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.part("part_stream", part);
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let expected_body = format!("\
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24\r\n\
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--{0}\r\n\r\n\
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2E\r\n\
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Content-Disposition: form-data; name=\"foo\"\r\n\r\n\r\n\
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3\r\n\
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bar\r\n\
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2\r\n\
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\r\n\r\n\
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24\r\n\
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--{0}\r\n\r\n\
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36\r\n\
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Content-Disposition: form-data; name=\"part_stream\"\r\n\r\n\r\n\
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B\r\n\
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part1 part2\r\n\
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2\r\n\
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\r\n\r\n\
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26\r\n\
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--{0}--\r\n\r\n\
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0\r\n\r\n\
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", form.boundary());
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let server = server! {
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request: format!("\
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POST /multipart/1 HTTP/1.1\r\n\
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content-type: multipart/form-data; boundary={}\r\n\
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user-agent: $USERAGENT\r\n\
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accept: */*\r\n\
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accept-encoding: gzip\r\n\
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host: $HOST\r\n\
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transfer-encoding: chunked\r\n\
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\r\n\
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{}\
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", form.boundary(), expected_body),
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response: b"\
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HTTP/1.1 200 OK\r\n\
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Server: multipart\r\n\
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Content-Length: 0\r\n\
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\r\n\
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"
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};
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let url = format!("http://{}/multipart/1", server.addr());
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let mut rt = Runtime::new().expect("new rt");
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let client = Client::new();
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let res_future = client.post(&url)
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.multipart(form)
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.send()
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.and_then(|res| {
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assert_eq!(res.url().as_str(), &url);
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assert_eq!(res.status(), reqwest::StatusCode::OK);
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Ok(())
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});
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rt.block_on(res_future).unwrap();
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}
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#[test]
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fn request_timeout() {
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let _ = env_logger::try_init();
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let server = server! {
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request: b"\
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GET /slow HTTP/1.1\r\n\
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user-agent: $USERAGENT\r\n\
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accept: */*\r\n\
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accept-encoding: gzip\r\n\
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host: $HOST\r\n\
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\r\n\
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",
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response: b"\
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HTTP/1.1 200 OK\r\n\
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Content-Length: 5\r\n\
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\r\n\
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Hello\
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",
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read_timeout: Duration::from_secs(2)
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};
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let mut rt = Runtime::new().expect("new rt");
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let client = Client::builder()
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.timeout(Duration::from_millis(500))
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.build()
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.unwrap();
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let url = format!("http://{}/slow", server.addr());
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let fut = client
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.get(&url)
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.send();
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let err = rt.block_on(fut).unwrap_err();
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assert!(err.is_timeout());
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assert_eq!(err.url().map(|u| u.as_str()), Some(url.as_str()));
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}
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#[test]
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fn response_timeout() {
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let _ = env_logger::try_init();
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let server = server! {
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request: b"\
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GET /slow HTTP/1.1\r\n\
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user-agent: $USERAGENT\r\n\
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accept: */*\r\n\
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accept-encoding: gzip\r\n\
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host: $HOST\r\n\
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\r\n\
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",
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response: b"\
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HTTP/1.1 200 OK\r\n\
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Content-Length: 5\r\n\
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\r\n\
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Hello\
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",
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write_timeout: Duration::from_secs(2)
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};
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let mut rt = Runtime::new().expect("new rt");
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let client = Client::builder()
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.timeout(Duration::from_millis(500))
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.build()
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.unwrap();
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let url = format!("http://{}/slow", server.addr());
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let fut = client
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.get(&url)
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.send()
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.and_then(|res| res.into_body().concat2());
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let err = rt.block_on(fut).unwrap_err();
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assert!(err.is_timeout());
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}
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fn gzip_case(response_size: usize, chunk_size: usize) {
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let content: String = (0..response_size).into_iter().map(|i| format!("test {}", i)).collect();
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let mut encoder = libflate::gzip::Encoder::new(Vec::new()).unwrap();
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match encoder.write(content.as_bytes()) {
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Ok(n) => assert!(n > 0, "Failed to write to encoder."),
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_ => panic!("Failed to gzip encode string."),
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};
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let gzipped_content = encoder.finish().into_result().unwrap();
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let mut response = format!("\
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HTTP/1.1 200 OK\r\n\
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Server: test-accept\r\n\
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Content-Encoding: gzip\r\n\
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Content-Length: {}\r\n\
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\r\n", &gzipped_content.len())
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.into_bytes();
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response.extend(&gzipped_content);
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let server = server! {
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request: b"\
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GET /gzip HTTP/1.1\r\n\
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user-agent: $USERAGENT\r\n\
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accept: */*\r\n\
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accept-encoding: gzip\r\n\
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host: $HOST\r\n\
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\r\n\
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",
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chunk_size: chunk_size,
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write_timeout: Duration::from_millis(10),
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response: response
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};
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let mut rt = Runtime::new().expect("new rt");
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let client = Client::new();
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let res_future = client.get(&format!("http://{}/gzip", server.addr()))
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.send()
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.and_then(|res| {
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let body = res.into_body();
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body.concat2()
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})
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.and_then(|buf| {
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let body = std::str::from_utf8(&buf).unwrap();
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assert_eq!(body, &content);
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Ok(())
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});
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rt.block_on(res_future).unwrap();
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}
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#[test]
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fn body_stream() {
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let _ = env_logger::try_init();
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let source: Box<dyn Stream<Item = Bytes, Error = io::Error> + Send>
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= Box::new(futures::stream::iter_ok::<_, io::Error>(
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vec![Bytes::from_static(b"123"), Bytes::from_static(b"4567")]));
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let expected_body = "3\r\n123\r\n4\r\n4567\r\n0\r\n\r\n";
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let server = server! {
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request: format!("\
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POST /post HTTP/1.1\r\n\
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user-agent: $USERAGENT\r\n\
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accept: */*\r\n\
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accept-encoding: gzip\r\n\
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host: $HOST\r\n\
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transfer-encoding: chunked\r\n\
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\r\n\
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{}\
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", expected_body),
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response: b"\
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HTTP/1.1 200 OK\r\n\
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Server: post\r\n\
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Content-Length: 7\r\n\
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\r\n\
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"
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};
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let url = format!("http://{}/post", server.addr());
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let mut rt = Runtime::new().expect("new rt");
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let client = Client::new();
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let res_future = client.post(&url)
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.body(source)
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.send()
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.and_then(|res| {
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assert_eq!(res.url().as_str(), &url);
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assert_eq!(res.status(), reqwest::StatusCode::OK);
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Ok(())
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});
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rt.block_on(res_future).unwrap();
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}
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