1 files changed, 0 insertions, 548 deletions
diff --git a/tokio-io/tests/length_delimited.rs b/tokio-io/tests/length_delimited.rs
deleted file mode 100644
index d217a178..00000000
--- a/tokio-io/tests/length_delimited.rs
+++ /dev/null
@@ -1,548 +0,0 @@
-// This file is testing deprecated code.
-#![allow(deprecated)]
-
-use futures::Async::*;
-use futures::{Poll, Sink, Stream};
-use std::collections::VecDeque;
-use std::io;
-use tokio_io::codec::length_delimited::*;
-use tokio_io::{AsyncRead, AsyncWrite};
-
-macro_rules! mock {
-    ($($x:expr,)*) => {{
-        let mut v = VecDeque::new();
-        v.extend(vec![$($x),*]);
-        Mock { calls: v }
-    }};
-}
-
-#[test]
-fn read_empty_io_yields_nothing() {
-    let mut io = FramedRead::new(mock!());
-
-    assert_eq!(io.poll().unwrap(), Ready(None));
-}
-
-#[test]
-fn read_single_frame_one_packet() {
-    let mut io = FramedRead::new(mock! {
-        Ok(b"\x00\x00\x00\x09abcdefghi"[..].into()),
-    });
-
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"abcdefghi"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(None));
-}
-
-#[test]
-fn read_single_frame_one_packet_little_endian() {
-    let mut io = Builder::new().little_endian().new_read(mock! {
-        Ok(b"\x09\x00\x00\x00abcdefghi"[..].into()),
-    });
-
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"abcdefghi"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(None));
-}
-
-#[test]
-fn read_single_frame_one_packet_native_endian() {
-    let data = if cfg!(target_endian = "big") {
-        b"\x00\x00\x00\x09abcdefghi"
-    } else {
-        b"\x09\x00\x00\x00abcdefghi"
-    };
-    let mut io = Builder::new().native_endian().new_read(mock! {
-        Ok(data[..].into()),
-    });
-
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"abcdefghi"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(None));
-}
-
-#[test]
-fn read_single_multi_frame_one_packet() {
-    let mut data: Vec<u8> = vec![];
-    data.extend_from_slice(b"\x00\x00\x00\x09abcdefghi");
-    data.extend_from_slice(b"\x00\x00\x00\x03123");
-    data.extend_from_slice(b"\x00\x00\x00\x0bhello world");
-
-    let mut io = FramedRead::new(mock! {
-        Ok(data.into()),
-    });
-
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"abcdefghi"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"123"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"hello world"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(None));
-}
-
-#[test]
-fn read_single_frame_multi_packet() {
-    let mut io = FramedRead::new(mock! {
-        Ok(b"\x00\x00"[..].into()),
-        Ok(b"\x00\x09abc"[..].into()),
-        Ok(b"defghi"[..].into()),
-    });
-
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"abcdefghi"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(None));
-}
-
-#[test]
-fn read_multi_frame_multi_packet() {
-    let mut io = FramedRead::new(mock! {
-        Ok(b"\x00\x00"[..].into()),
-        Ok(b"\x00\x09abc"[..].into()),
-        Ok(b"defghi"[..].into()),
-        Ok(b"\x00\x00\x00\x0312"[..].into()),
-        Ok(b"3\x00\x00\x00\x0bhello world"[..].into()),
-    });
-
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"abcdefghi"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"123"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"hello world"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(None));
-}
-
-#[test]
-fn read_single_frame_multi_packet_wait() {
-    let mut io = FramedRead::new(mock! {
-        Ok(b"\x00\x00"[..].into()),
-        Err(would_block()),
-        Ok(b"\x00\x09abc"[..].into()),
-        Err(would_block()),
-        Ok(b"defghi"[..].into()),
-        Err(would_block()),
-    });
-
-    assert_eq!(io.poll().unwrap(), NotReady);
-    assert_eq!(io.poll().unwrap(), NotReady);
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"abcdefghi"[..].into())));
-    assert_eq!(io.poll().unwrap(), NotReady);
-    assert_eq!(io.poll().unwrap(), Ready(None));
-}
-
-#[test]
-fn read_multi_frame_multi_packet_wait() {
-    let mut io = FramedRead::new(mock! {
-        Ok(b"\x00\x00"[..].into()),
-        Err(would_block()),
-        Ok(b"\x00\x09abc"[..].into()),
-        Err(would_block()),
-        Ok(b"defghi"[..].into()),
-        Err(would_block()),
-        Ok(b"\x00\x00\x00\x0312"[..].into()),
-        Err(would_block()),
-        Ok(b"3\x00\x00\x00\x0bhello world"[..].into()),
-        Err(would_block()),
-    });
-
-    assert_eq!(io.poll().unwrap(), NotReady);
-    assert_eq!(io.poll().unwrap(), NotReady);
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"abcdefghi"[..].into())));
-    assert_eq!(io.poll().unwrap(), NotReady);
-    assert_eq!(io.poll().unwrap(), NotReady);
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"123"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"hello world"[..].into())));
-    assert_eq!(io.poll().unwrap(), NotReady);
-    assert_eq!(io.poll().unwrap(), Ready(None));
-}
-
-#[test]
-fn read_incomplete_head() {
-    let mut io = FramedRead::new(mock! {
-        Ok(b"\x00\x00"[..].into()),
-    });
-
-    assert!(io.poll().is_err());
-}
-
-#[test]
-fn read_incomplete_head_multi() {
-    let mut io = FramedRead::new(mock! {
-        Err(would_block()),
-        Ok(b"\x00"[..].into()),
-        Err(would_block()),
-    });
-
-    assert_eq!(io.poll().unwrap(), NotReady);
-    assert_eq!(io.poll().unwrap(), NotReady);
-    assert!(io.poll().is_err());
-}
-
-#[test]
-fn read_incomplete_payload() {
-    let mut io = FramedRead::new(mock! {
-        Ok(b"\x00\x00\x00\x09ab"[..].into()),
-        Err(would_block()),
-        Ok(b"cd"[..].into()),
-        Err(would_block()),
-    });
-
-    assert_eq!(io.poll().unwrap(), NotReady);
-    assert_eq!(io.poll().unwrap(), NotReady);
-    assert!(io.poll().is_err());
-}
-
-#[test]
-fn read_max_frame_len() {
-    let mut io = Builder::new().max_frame_length(5).new_read(mock! {
-        Ok(b"\x00\x00\x00\x09abcdefghi"[..].into()),
-    });
-
-    assert_eq!(io.poll().unwrap_err().kind(), io::ErrorKind::InvalidData);
-}
-
-#[test]
-fn read_update_max_frame_len_at_rest() {
-    let mut io = Builder::new().new_read(mock! {
-        Ok(b"\x00\x00\x00\x09abcdefghi"[..].into()),
-        Ok(b"\x00\x00\x00\x09abcdefghi"[..].into()),
-    });
-
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"abcdefghi"[..].into())));
-    io.set_max_frame_length(5);
-    assert_eq!(io.poll().unwrap_err().kind(), io::ErrorKind::InvalidData);
-}
-
-#[test]
-fn read_update_max_frame_len_in_flight() {
-    let mut io = Builder::new().new_read(mock! {
-        Ok(b"\x00\x00\x00\x09abcd"[..].into()),
-        Err(would_block()),
-        Ok(b"efghi"[..].into()),
-        Ok(b"\x00\x00\x00\x09abcdefghi"[..].into()),
-    });
-
-    assert_eq!(io.poll().unwrap(), NotReady);
-    io.set_max_frame_length(5);
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"abcdefghi"[..].into())));
-    assert_eq!(io.poll().unwrap_err().kind(), io::ErrorKind::InvalidData);
-}
-
-#[test]
-fn read_one_byte_length_field() {
-    let mut io = Builder::new().length_field_length(1).new_read(mock! {
-        Ok(b"\x09abcdefghi"[..].into()),
-    });
-
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"abcdefghi"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(None));
-}
-
-#[test]
-fn read_header_offset() {
-    let mut io = Builder::new()
-        .length_field_length(2)
-        .length_field_offset(4)
-        .new_read(mock! {
-            Ok(b"zzzz\x00\x09abcdefghi"[..].into()),
-        });
-
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"abcdefghi"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(None));
-}
-
-#[test]
-fn read_single_multi_frame_one_packet_skip_none_adjusted() {
-    let mut data: Vec<u8> = vec![];
-    data.extend_from_slice(b"xx\x00\x09abcdefghi");
-    data.extend_from_slice(b"yy\x00\x03123");
-    data.extend_from_slice(b"zz\x00\x0bhello world");
-
-    let mut io = Builder::new()
-        .length_field_length(2)
-        .length_field_offset(2)
-        .num_skip(0)
-        .length_adjustment(4)
-        .new_read(mock! {
-            Ok(data.into()),
-        });
-
-    assert_eq!(
-        io.poll().unwrap(),
-        Ready(Some(b"xx\x00\x09abcdefghi"[..].into()))
-    );
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"yy\x00\x03123"[..].into())));
-    assert_eq!(
-        io.poll().unwrap(),
-        Ready(Some(b"zz\x00\x0bhello world"[..].into()))
-    );
-    assert_eq!(io.poll().unwrap(), Ready(None));
-}
-
-#[test]
-fn read_single_multi_frame_one_packet_length_includes_head() {
-    let mut data: Vec<u8> = vec![];
-    data.extend_from_slice(b"\x00\x0babcdefghi");
-    data.extend_from_slice(b"\x00\x05123");
-    data.extend_from_slice(b"\x00\x0dhello world");
-
-    let mut io = Builder::new()
-        .length_field_length(2)
-        .length_adjustment(-2)
-        .new_read(mock! {
-            Ok(data.into()),
-        });
-
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"abcdefghi"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"123"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(Some(b"hello world"[..].into())));
-    assert_eq!(io.poll().unwrap(), Ready(None));
-}
-
-#[test]
-fn write_single_frame_length_adjusted() {
-    let mut io = Builder::new().length_adjustment(-2).new_write(mock! {
-        Ok(b"\x00\x00\x00\x0b"[..].into()),
-        Ok(b"abcdefghi"[..].into()),
-        Ok(Flush),
-    });
-    assert!(io.start_send("abcdefghi").unwrap().is_ready());
-    assert!(io.poll_complete().unwrap().is_ready());
-    assert!(io.get_ref().calls.is_empty());
-}
-
-#[test]
-fn write_nothing_yields_nothing() {
-    let mut io: FramedWrite<_, &'static [u8]> = FramedWrite::new(mock!());
-    assert!(io.poll_complete().unwrap().is_ready());
-}
-
-#[test]
-fn write_single_frame_one_packet() {
-    let mut io = FramedWrite::new(mock! {
-        Ok(b"\x00\x00\x00\x09"[..].into()),
-        Ok(b"abcdefghi"[..].into()),
-        Ok(Flush),
-    });
-
-    assert!(io.start_send("abcdefghi").unwrap().is_ready());
-    assert!(io.poll_complete().unwrap().is_ready());
-    assert!(io.get_ref().calls.is_empty());
-}
-
-#[test]
-fn write_single_multi_frame_one_packet() {
-    let mut io = FramedWrite::new(mock! {
-        Ok(b"\x00\x00\x00\x09"[..].into()),
-        Ok(b"abcdefghi"[..].into()),
-        Ok(b"\x00\x00\x00\x03"[..].into()),
-        Ok(b"123"[..].into()),
-        Ok(b"\x00\x00\x00\x0b"[..].into()),
-        Ok(b"hello world"[..].into()),
-        Ok(Flush),
-    });
-
-    assert!(io.start_send("abcdefghi").unwrap().is_ready());
-    assert!(io.start_send("123").unwrap().is_ready());
-    assert!(io.start_send("hello world").unwrap().is_ready());
-    assert!(io.poll_complete().unwrap().is_ready());
-    assert!(io.get_ref().calls.is_empty());
-}
-
-#[test]
-fn write_single_multi_frame_multi_packet() {
-    let mut io = FramedWrite::new(mock! {
-        Ok(b"\x00\x00\x00\x09"[..].into()),
-        Ok(b"abcdefghi"[..].into()),
-        Ok(Flush),
-        Ok(b"\x00\x00\x00\x03"[..].into()),
-        Ok(b"123"[..].into()),
-        Ok(Flush),
-        Ok(b"\x00\x00\x00\x0b"[..].into()),
-        Ok(b"hello world"[..].into()),
-        Ok(Flush),
-    });
-
-    assert!(io.start_send("abcdefghi").unwrap().is_ready());
-    assert!(io.poll_complete().unwrap().is_ready());
-    assert!(io.start_send("123").unwrap().is_ready());
-    assert!(io.poll_complete().unwrap().is_ready());
-    assert!(io.start_send("hello world").unwrap().is_ready());
-    assert!(io.poll_complete().unwrap().is_ready());
-    assert!(io.get_ref().calls.is_empty());
-}
-
-#[test]
-fn write_single_frame_would_block() {
-    let mut io = FramedWrite::new(mock! {
-        Err(would_block()),
-        Ok(b"\x00\x00"[..].into()),
-        Err(would_block()),
-        Ok(b"\x00\x09"[..].into()),
-        Ok(b"abcdefghi"[..].into()),
-        Ok(Flush),
-    });
-
-    assert!(io.start_send("abcdefghi").unwrap().is_ready());
-    assert!(!io.poll_complete().unwrap().is_ready());
-    assert!(!io.poll_complete().unwrap().is_ready());
-    assert!(io.poll_complete().unwrap().is_ready());
-
-    assert!(io.get_ref().calls.is_empty());
-}
-
-#[test]
-fn write_single_frame_little_endian() {
-    let mut io = Builder::new().little_endian().new_write(mock! {
-        Ok(b"\x09\x00\x00\x00"[..].into()),
-        Ok(b"abcdefghi"[..].into()),
-        Ok(Flush),
-    });
-
-    assert!(io.start_send("abcdefghi").unwrap().is_ready());
-    assert!(io.poll_complete().unwrap().is_ready());
-    assert!(io.get_ref().calls.is_empty());
-}
-
-#[test]
-fn write_single_frame_with_short_length_field() {
-    let mut io = Builder::new().length_field_length(1).new_write(mock! {
-        Ok(b"\x09"[..].into()),
-        Ok(b"abcdefghi"[..].into()),
-        Ok(Flush),
-    });
-
-    assert!(io.start_send("abcdefghi").unwrap().is_ready());
-    assert!(io.poll_complete().unwrap().is_ready());
-    assert!(io.get_ref().calls.is_empty());
-}
-
-#[test]
-fn write_max_frame_len() {
-    let mut io = Builder::new().max_frame_length(5).new_write(mock! {});
-
-    assert_eq!(
-        io.start_send("abcdef").unwrap_err().kind(),
-        io::ErrorKind::InvalidInput
-    );
-    assert!(io.get_ref().calls.is_empty());
-}
-
-#[test]
-fn write_zero() {
-    let mut io = Builder::new().new_write(mock! {});
-
-    assert!(io.start_send("abcdef").unwrap().is_ready());
-    assert_eq!(
-        io.poll_complete().unwrap_err().kind(),
-        io::ErrorKind::WriteZero
-    );
-    assert!(io.get_ref().calls.is_empty());
-}
-
-#[test]
-fn write_update_max_frame_len_at_rest() {
-    let mut io = Builder::new().new_write(mock! {
-        Ok(b"\x00\x00\x00\x06"[..].into()),
-        Ok(b"abcdef"[..].into()),
-        Ok(Flush),
-    });
-
-    assert!(io.start_send("abcdef").unwrap().is_ready());
-    assert!(io.poll_complete().unwrap().is_ready());
-    io.set_max_frame_length(5);
-    assert_eq!(
-        io.start_send("abcdef").unwrap_err().kind(),
-        io::ErrorKind::InvalidInput
-    );
-    assert!(io.get_ref().calls.is_empty());
-}
-
-#[test]
-fn write_update_max_frame_len_in_flight() {
-    let mut io = Builder::new().new_write(mock! {
-        Ok(b"\x00\x00\x00\x06"[..].into()),
-        Ok(b"ab"[..].into()),
-        Err(would_block()),
-        Ok(b"cdef"[..].into()),
-        Ok(Flush),
-    });
-
-    assert!(io.start_send("abcdef").unwrap().is_ready());
-    assert!(!io.poll_complete().unwrap().is_ready());
-    io.set_max_frame_length(5);
-    assert!(io.poll_complete().unwrap().is_ready());
-    assert_eq!(
-        io.start_send("abcdef").unwrap_err().kind(),
-        io::ErrorKind::InvalidInput
-    );
-    assert!(io.get_ref().calls.is_empty());
-}
-
-// ===== Test utils =====
-
-fn would_block() -> io::Error {
-    io::Error::new(io::ErrorKind::WouldBlock, "would block")
-}
-
-struct Mock {
-    calls: VecDeque<io::Result<Op>>,
-}
-
-enum Op {
-    Data(Vec<u8>),
-    Flush,
-}
-
-use self::Op::*;
-
-impl io::Read for Mock {
-    fn read(&mut self, dst: &mut [u8]) -> io::Result<usize> {
-        match self.calls.pop_front() {
-            Some(Ok(Op::Data(data))) => {
-                debug_assert!(dst.len() >= data.len());
-                dst[..data.len()].copy_from_slice(&data[..]);
-                Ok(data.len())
-            }
-            Some(Ok(_)) => panic!(),
-            Some(Err(e)) => Err(e),
-            None => Ok(0),
-        }
-    }
-}
-
-impl AsyncRead for Mock {}
-
-impl io::Write for Mock {
-    fn write(&mut self, src: &[u8]) -> io::Result<usize> {
-        match self.calls.pop_front() {
-            Some(Ok(Op::Data(data))) => {
-                let len = data.len();
-                assert!(src.len() >= len, "expect={:?}; actual={:?}", data, src);
-                assert_eq!(&data[..], &src[..len]);
-                Ok(len)
-            }
-            Some(Ok(_)) => panic!(),
-            Some(Err(e)) => Err(e),
-            None => Ok(0),
-        }
-    }
-
-    fn flush(&mut self) -> io::Result<()> {
-        match self.calls.pop_front() {
-            Some(Ok(Op::Flush)) => Ok(()),
-            Some(Ok(_)) => panic!(),
-            Some(Err(e)) => Err(e),
-            None => Ok(()),
-        }
-    }
-}
-
-impl AsyncWrite for Mock {
-    fn shutdown(&mut self) -> Poll<(), io::Error> {
-        Ok(Ready(()))
-    }
-}
-
-impl<'a> From<&'a [u8]> for Op {
-    fn from(src: &'a [u8]) -> Op {
-        Op::Data(src.into())
-    }
-}
-
-impl From<Vec<u8>> for Op {
-    fn from(src: Vec<u8>) -> Op {
-        Op::Data(src)
-    }
-}