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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
commit246f239d9f40f633160f0c18f87a20922d4e77bb (patch)
tree5a88572663584b3d4d28e5a20e10abab1be40884 /library/std/src/io/util/tests.rs
parentReleasing progress-linux version 1.64.0+dfsg1-1~progress7.99u1. (diff)
downloadrustc-246f239d9f40f633160f0c18f87a20922d4e77bb.tar.xz
rustc-246f239d9f40f633160f0c18f87a20922d4e77bb.zip
Merging debian version 1.65.0+dfsg1-2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/std/src/io/util/tests.rs')
-rw-r--r--library/std/src/io/util/tests.rs48
1 files changed, 24 insertions, 24 deletions
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]