#! [warn(rust_2018_idioms)]
use bytes::{buf::Limit, BufMut};
#[ test]
fn long_limit() {
let buf = &mut [0 u8; 10 ];
let limit = buf.limit(100 );
assert_eq!(10 , limit.remaining_mut());
assert_eq!(&[0 u8; 10 ], &limit.get_ref()[..]);
}
#[ test]
fn limit_get_mut() {
let buf = &mut [0 u8; 128 ];
let mut limit = buf.limit(10 );
assert_eq!(10 , limit.remaining_mut());
assert_eq!(&mut [0 u8; 128 ], &limit.get_mut()[..]);
}
#[ test]
fn limit_set_limit() {
let buf = &mut [0 u8; 128 ];
let mut limit = buf.limit(10 );
assert_eq!(10 , Limit::limit(&limit));
limit.set_limit(5 );
assert_eq!(5 , Limit::limit(&limit));
}
#[ test]
fn limit_chunk_mut() {
let buf = &mut [0 u8; 20 ];
let mut limit = buf.limit(10 );
assert_eq!(10 , limit.chunk_mut().len());
let buf = &mut [0 u8; 10 ];
let mut limit = buf.limit(20 );
assert_eq!(10 , limit.chunk_mut().len());
}
#[ test]
#[ should_panic = "advance out of bounds" ]
fn limit_advance_mut_panic_1() {
let buf = &mut [0 u8; 10 ];
let mut limit = buf.limit(100 );
unsafe {
limit.advance_mut(50 );
}
}
#[ test]
#[ should_panic = "cnt <= self.limit" ]
fn limit_advance_mut_panic_2() {
let buf = &mut [0 u8; 100 ];
let mut limit = buf.limit(10 );
unsafe {
limit.advance_mut(50 );
}
}
#[ test]
fn limit_advance_mut() {
let buf = &mut [0 u8; 100 ];
let mut limit = buf.limit(10 );
unsafe {
limit.advance_mut(5 );
}
assert_eq!(5 , limit.remaining_mut());
assert_eq!(5 , limit.chunk_mut().len());
}
#[ test]
fn limit_into_inner() {
let buf_arr = *b"hello world" ;
let buf: &mut [u8] = &mut buf_arr.clone();
let mut limit = buf.limit(4 );
let mut dst = vec![];
unsafe {
limit.advance_mut(2 );
}
let buf = limit.into_inner();
dst.put(&buf[..]);
assert_eq!(*dst, b"llo world" [..]);
}
Messung V0.5 in Prozent C=90 H=95 G=92
¤ Dauer der Verarbeitung: 0.2 Sekunden
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