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author | Haibo Huang <hhb@google.com> | 2021-01-11 19:30:56 -0800 |
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committer | Haibo Huang <hhb@google.com> | 2021-01-11 19:30:56 -0800 |
commit | 49f37ac424d7df1f8ee1989d8f3b5ceb6b6a9ea0 (patch) | |
tree | 9fee875946571b5e3156284b964bf3617ced0ca1 /tests/test_buf.rs | |
parent | 2b95745e709cfb52a81074e4882d0a2cbaaea2ed (diff) | |
download | bytes-49f37ac424d7df1f8ee1989d8f3b5ceb6b6a9ea0.tar.gz |
Upgrade rust/crates/bytes to 1.0.1
Test: make
Change-Id: Ie9751d0251a3844858395badc8546303dcddeb24
Diffstat (limited to 'tests/test_buf.rs')
-rw-r--r-- | tests/test_buf.rs | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/tests/test_buf.rs b/tests/test_buf.rs index 17bdd54..fbad003 100644 --- a/tests/test_buf.rs +++ b/tests/test_buf.rs @@ -9,17 +9,17 @@ fn test_fresh_cursor_vec() { let mut buf = &b"hello"[..]; assert_eq!(buf.remaining(), 5); - assert_eq!(buf.bytes(), b"hello"); + assert_eq!(buf.chunk(), b"hello"); buf.advance(2); assert_eq!(buf.remaining(), 3); - assert_eq!(buf.bytes(), b"llo"); + assert_eq!(buf.chunk(), b"llo"); buf.advance(3); assert_eq!(buf.remaining(), 0); - assert_eq!(buf.bytes(), b""); + assert_eq!(buf.chunk(), b""); } #[test] @@ -53,7 +53,7 @@ fn test_bufs_vec() { let mut dst = [IoSlice::new(b1), IoSlice::new(b2)]; - assert_eq!(1, buf.bytes_vectored(&mut dst[..])); + assert_eq!(1, buf.chunks_vectored(&mut dst[..])); } #[test] @@ -63,9 +63,9 @@ fn test_vec_deque() { let mut buffer: VecDeque<u8> = VecDeque::new(); buffer.extend(b"hello world"); assert_eq!(11, buffer.remaining()); - assert_eq!(b"hello world", buffer.bytes()); + assert_eq!(b"hello world", buffer.chunk()); buffer.advance(6); - assert_eq!(b"world", buffer.bytes()); + assert_eq!(b"world", buffer.chunk()); buffer.extend(b" piece"); let mut out = [0; 11]; buffer.copy_to_slice(&mut out); @@ -81,8 +81,8 @@ fn test_deref_buf_forwards() { unreachable!("remaining"); } - fn bytes(&self) -> &[u8] { - unreachable!("bytes"); + fn chunk(&self) -> &[u8] { + unreachable!("chunk"); } fn advance(&mut self, _: usize) { @@ -101,3 +101,20 @@ fn test_deref_buf_forwards() { assert_eq!((Box::new(Special) as Box<dyn Buf>).get_u8(), b'x'); assert_eq!(Box::new(Special).get_u8(), b'x'); } + +#[test] +fn copy_to_bytes_less() { + let mut buf = &b"hello world"[..]; + + let bytes = buf.copy_to_bytes(5); + assert_eq!(bytes, &b"hello"[..]); + assert_eq!(buf, &b" world"[..]) +} + +#[test] +#[should_panic] +fn copy_to_bytes_overflow() { + let mut buf = &b"hello world"[..]; + + let _bytes = buf.copy_to_bytes(12); +} |