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jingle_s5b: Handle the forgotten case of an empty transport element, see §2.2.

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This commit is contained in:
Emmanuel Gil Peyrot 2017-05-06 13:54:16 +01:00
parent 828b88e5b2
commit bb12168c41
1 changed files with 5 additions and 3 deletions
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8
src/jingle_s5b.rs
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@ -118,6 +118,7 @@ pub enum TransportPayload {
CandidateError,
CandidateUsed(String),
ProxyError,
None,
}
#[derive(Debug, Clone)]
@ -210,7 +211,7 @@ impl<'a> TryFrom<&'a Element> for Transport {
return Err(Error::ParseError("Unknown child in JingleS5B transport element."));
});
}
let payload = payload.ok_or(Error::ParseError("No child in JingleS5B transport element."))?;
let payload = payload.unwrap_or(TransportPayload::None);
Ok(Transport {
sid: sid,
dstaddr: dstaddr,
@ -258,6 +259,7 @@ impl<'a> Into<Element> for &'a Transport {
.ns(ns::JINGLE_S5B)
.build())
},
TransportPayload::None => vec!(),
})
.build()
}
@ -269,13 +271,13 @@ mod tests {
#[test]
fn test_simple() {
let elem: Element = "<transport xmlns='urn:xmpp:jingle:transports:s5b:1' sid='coucou'><proxy-error/></transport>".parse().unwrap();
let elem: Element = "<transport xmlns='urn:xmpp:jingle:transports:s5b:1' sid='coucou'/>".parse().unwrap();
let transport = Transport::try_from(&elem).unwrap();
assert_eq!(transport.sid, "coucou");
assert_eq!(transport.dstaddr, None);
assert_eq!(transport.mode, Mode::Tcp);
match transport.payload {
TransportPayload::ProxyError => (),
TransportPayload::None => (),
_ => panic!("Wrong element inside transport!"),
}
}