From 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:03:36 +0200 Subject: Adding upstream version 1.65.0+dfsg1. Signed-off-by: Daniel Baumann --- library/std/src/io/util/tests.rs | 48 ++++++++++++++++++++-------------------- 1 file changed, 24 insertions(+), 24 deletions(-) (limited to 'library/std/src/io/util') diff --git a/library/std/src/io/util/tests.rs b/library/std/src/io/util/tests.rs index 08972a59a..ce5e2c9da 100644 --- a/library/std/src/io/util/tests.rs +++ b/library/std/src/io/util/tests.rs @@ -1,7 +1,7 @@ use crate::cmp::{max, min}; use crate::io::prelude::*; use crate::io::{ - copy, empty, repeat, sink, BufWriter, Empty, ReadBuf, Repeat, Result, SeekFrom, Sink, + copy, empty, repeat, sink, BorrowedBuf, BufWriter, Empty, Repeat, Result, SeekFrom, Sink, DEFAULT_BUF_SIZE, }; @@ -79,29 +79,29 @@ fn empty_reads() { assert_eq!(e.read(&mut [0; 1024]).unwrap(), 0); assert_eq!(e.by_ref().read(&mut [0; 1024]).unwrap(), 0); - let mut buf = []; - let mut buf = ReadBuf::uninit(&mut buf); - e.read_buf(&mut buf).unwrap(); - assert_eq!(buf.filled_len(), 0); - assert_eq!(buf.initialized_len(), 0); - - let mut buf = [MaybeUninit::uninit()]; - let mut buf = ReadBuf::uninit(&mut buf); - e.read_buf(&mut buf).unwrap(); - assert_eq!(buf.filled_len(), 0); - assert_eq!(buf.initialized_len(), 0); - - let mut buf = [MaybeUninit::uninit(); 1024]; - let mut buf = ReadBuf::uninit(&mut buf); - e.read_buf(&mut buf).unwrap(); - assert_eq!(buf.filled_len(), 0); - assert_eq!(buf.initialized_len(), 0); - - let mut buf = [MaybeUninit::uninit(); 1024]; - let mut buf = ReadBuf::uninit(&mut buf); - e.by_ref().read_buf(&mut buf).unwrap(); - assert_eq!(buf.filled_len(), 0); - assert_eq!(buf.initialized_len(), 0); + let buf: &mut [MaybeUninit<_>] = &mut []; + let mut buf: BorrowedBuf<'_> = buf.into(); + e.read_buf(buf.unfilled()).unwrap(); + assert_eq!(buf.len(), 0); + assert_eq!(buf.init_len(), 0); + + let buf: &mut [_] = &mut [MaybeUninit::uninit()]; + let mut buf: BorrowedBuf<'_> = buf.into(); + e.read_buf(buf.unfilled()).unwrap(); + assert_eq!(buf.len(), 0); + assert_eq!(buf.init_len(), 0); + + let buf: &mut [_] = &mut [MaybeUninit::uninit(); 1024]; + let mut buf: BorrowedBuf<'_> = buf.into(); + e.read_buf(buf.unfilled()).unwrap(); + assert_eq!(buf.len(), 0); + assert_eq!(buf.init_len(), 0); + + let buf: &mut [_] = &mut [MaybeUninit::uninit(); 1024]; + let mut buf: BorrowedBuf<'_> = buf.into(); + e.by_ref().read_buf(buf.unfilled()).unwrap(); + assert_eq!(buf.len(), 0); + assert_eq!(buf.init_len(), 0); } #[test] -- cgit v1.2.3