#![cfg(feature = "util")]
extern crate bytes;
extern crate futures;
extern crate tokio_buf;
use bytes::Bytes;
use futures::Future;
use tokio_buf::BufStreamExt;
#[macro_use]
mod support;
use support::*;
macro_rules! test_collect_impl {
($t:ty $(, $capacity:ident)*) => {
let bs = one("hello world");
let vec: $t = bs.collect().wait().unwrap();
assert_eq!(vec, &b"hello world"[..]);
$( assert_eq!(vec.$capacity(), 64); )*
let mut bs = one("hello world");
bs.size_hint.set_lower(11);
let vec: $t = bs.collect().wait().unwrap();
assert_eq!(vec, &b"hello world"[..]);
$( assert_eq!(vec.$capacity(), 64); )*
let mut bs = one("hello world");
bs.size_hint.set_lower(10);
let vec: $t = bs.collect().wait().unwrap();
assert_eq!(vec, &b"hello world"[..]);
$( assert_eq!(vec.$capacity(), 64); )*
let bs = list(&["hello", " ", "world", ", one two three"]);
let vec: $t = bs.collect().wait().unwrap();
assert_eq!(vec, &b"hello world, one two three"[..]);
}
}
#[test]
fn collect_vec() {
test_collect_impl!(Vec<u8>, capacity);
}
#[test]
fn collect_bytes() {
test_collect_impl!(Bytes);
}