File: test_iter.rs

package info (click to toggle)
firefox 149.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,767,760 kB
  • sloc: cpp: 7,416,064; javascript: 6,752,859; ansic: 3,774,850; python: 1,250,473; xml: 641,578; asm: 439,191; java: 186,617; sh: 56,634; makefile: 18,856; objc: 13,092; perl: 12,763; pascal: 5,960; yacc: 4,583; cs: 3,846; lex: 1,720; ruby: 1,002; php: 436; lisp: 258; awk: 105; sql: 66; sed: 53; csh: 10; exp: 6
file content (21 lines) | stat: -rw-r--r-- 434 bytes parent folder | download | duplicates (32) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
#![warn(rust_2018_idioms)]

use bytes::{buf::IntoIter, Bytes};

#[test]
fn iter_len() {
    let buf = Bytes::from_static(b"hello world");
    let iter = IntoIter::new(buf);

    assert_eq!(iter.size_hint(), (11, Some(11)));
    assert_eq!(iter.len(), 11);
}

#[test]
fn empty_iter_len() {
    let buf = Bytes::new();
    let iter = IntoIter::new(buf);

    assert_eq!(iter.size_hint(), (0, Some(0)));
    assert_eq!(iter.len(), 0);
}