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Rename test function as_write_vec -> into_written_bytes

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Tests use `Response::as_write_vec` to inspect the outgoing HTTP/1.1
request line and headers. The current version has two problems:

1. Called `as_write_vec` when it actually returns a `&[u8]`.
2. Inspects/uses the `Response::stream` without consuming `Response`.

The first problem is trivial, but the second is subtle. Currently all
calls on `Response` that works with the internal `Response::stream`
consumes `self` (`into_string`, `into_reader`).

`Response` is by itself `Send + Sync`, and must be so because the
nested Stream is `Read + Write + Send + Sync`. However for
implementors of `TLSStream`, it would be nice to relax the `Sync`
requirement.

Assumption: If all fields in Response are `Sync` except
`Response::stream`, but any access to `stream` consumes `Response`, we
can consider the entire `Response` `Sync`.

This assumption can help us relax the `TlsStream` `Sync` requirement
in a later PR.
This commit is contained in:
Martin Algesten
2022-01-29 11:06:29 +01:00
parent 6e5041044b
commit 219b5edf9e
5 changed files with 27 additions and 22 deletions
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6
src/test/simple.rs
View File

@@ -120,7 +120,7 @@ fn escape_path() {
test::make_response(200, "OK", vec![], vec![])
});
let resp = get("test://host/escape_path here").call().unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("GET /escape_path%20here HTTP/1.1"))
}
@@ -198,7 +198,7 @@ pub fn host_no_port() {
test::make_response(200, "OK", vec![], vec![])
});
let resp = get("test://myhost/host_no_port").call().unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("\r\nHost: myhost\r\n"));
}
@@ -209,7 +209,7 @@ pub fn host_with_port() {
test::make_response(200, "OK", vec![], vec![])
});
let resp = get("test://myhost:234/host_with_port").call().unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("\r\nHost: myhost:234\r\n"));
}