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fix(headers): case insensitive values for Connection header

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Closes #635
This commit is contained in:
Mike Dilger
2015-08-28 09:18:27 +12:00
parent 44a4010537
commit 341f8eae6e
1 changed files with 10 additions and 4 deletions
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14
src/header/common/connection.rs
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@@ -4,6 +4,9 @@ use unicase::UniCase;
pub use self::ConnectionOption::{KeepAlive, Close, ConnectionHeader};
const KEEP_ALIVE: UniCase<&'static str> = UniCase("keep-alive");
const CLOSE: UniCase<&'static str> = UniCase("close");
/// Values that can be in the `Connection` header.
#[derive(Clone, PartialEq, Debug)]
pub enum ConnectionOption {
@@ -25,10 +28,12 @@ pub enum ConnectionOption {
impl FromStr for ConnectionOption {
type Err = ();
fn from_str(s: &str) -> Result<ConnectionOption, ()> {
match s {
"keep-alive" => Ok(KeepAlive),
"close" => Ok(Close),
s => Ok(ConnectionHeader(UniCase(s.to_owned())))
if UniCase(s) == KEEP_ALIVE {
Ok(KeepAlive)
} else if UniCase(s) == CLOSE {
Ok(Close)
} else {
Ok(ConnectionHeader(UniCase(s.to_owned())))
}
}
}
@@ -131,6 +136,7 @@ mod tests {
fn test_parse() {
assert_eq!(Connection::close(),parse_option(b"close".to_vec()));
assert_eq!(Connection::keep_alive(),parse_option(b"keep-alive".to_vec()));
assert_eq!(Connection::keep_alive(),parse_option(b"Keep-Alive".to_vec()));
assert_eq!(Connection(vec![ConnectionHeader(UniCase("upgrade".to_owned()))]),
parse_option(b"upgrade".to_vec()));
}