From 01ae379526218e7f6ca28510b6c06098419b7380 Mon Sep 17 00:00:00 2001 From: Chih-Hung Hsieh Date: Wed, 10 Jun 2020 20:15:59 -0700 Subject: Import bytes-0.5.4 * Add OWNERS and Android.bp Bug: 143953733 Test: make Change-Id: Ica69d7252abb1c2967f2c0e11a62d0bd83192fb3 --- tests/test_reader.rs | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 tests/test_reader.rs (limited to 'tests/test_reader.rs') diff --git a/tests/test_reader.rs b/tests/test_reader.rs new file mode 100644 index 0000000..9c5972a --- /dev/null +++ b/tests/test_reader.rs @@ -0,0 +1,28 @@ +#![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); +} -- cgit v1.2.3