Work around the worst of clone bogusness

SslStream::{clone,try_clone} are inherently broken since the Ssl object
shared by both streams is only going to be talking to one stream. Stuff
like hyper depends on try_clone, so we'll leave it here for now but
minimize the brokenness to "no worse than what it used to be like".
They'll be removed in 0.8.

cc #325

1 files changed, 8 insertions, 0 deletions

diff --git a/openssl/src/ssl/tests/mod.rs b/openssl/src/ssl/tests/mod.rs
index 7ed8fc3b..af3c005e 100644
--- a/openssl/src/ssl/tests/mod.rs
+++ b/openssl/src/ssl/tests/mod.rs
@@ -949,3 +949,11 @@ fn test_read_nonblocking() {
     assert!(bytes_read >= 5);
     assert_eq!(&input_buffer[..5], b"HTTP/");
 }
+
+#[test]
+fn broken_try_clone_doesnt_crash() {
+    let context = SslContext::new(SslMethod::Sslv23).unwrap();
+    let inner = TcpStream::connect("example.com:443").unwrap();
+    let stream1 = SslStream::connect(&context, inner).unwrap();
+    let _stream2 = stream1.try_clone().unwrap();
+}