| #![deny(warnings, rust_2018_idioms)] |
| |
| use std::io::{BufRead, Read}; |
| |
| use bytes::buf::{BufExt}; |
| |
| #[test] |
| fn read() { |
| let buf1 = &b"hello "[..]; |
| let buf2 = &b"world"[..]; |
| let buf = BufExt::chain(buf1, buf2); // Disambiguate with Read::chain |
| let mut buffer = Vec::new(); |
| buf.reader().read_to_end(&mut buffer).unwrap(); |
| assert_eq!(b"hello world", &buffer[..]); |
| } |
| |
| #[test] |
| fn buf_read() { |
| let buf1 = &b"hell"[..]; |
| let buf2 = &b"o\nworld"[..]; |
| let mut reader = BufExt::chain(buf1, buf2).reader(); |
| let mut line = String::new(); |
| reader.read_line(&mut line).unwrap(); |
| assert_eq!("hello\n", &line); |
| line.clear(); |
| reader.read_line(&mut line).unwrap(); |
| assert_eq!("world", &line); |
| } |