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use super::Cursor;
use rmp::decode::*;
use rmp::Marker;
#[test]
fn from_fixmap_min_read_size() {
let buf: &[u8] = &[0x80];
let mut cur = Cursor::new(buf);
assert_eq!(0, read_map_len(&mut cur).unwrap());
assert_eq!(1, cur.position());
}
#[test]
fn from_fixmap_max_read_size() {
let buf: &[u8] = &[0x8f];
let mut cur = Cursor::new(buf);
assert_eq!(15, read_map_len(&mut cur).unwrap());
assert_eq!(1, cur.position());
}
#[test]
fn from_map16_min_read_size() {
let buf: &[u8] = &[0xde, 0x00, 0x00];
let mut cur = Cursor::new(buf);
assert_eq!(0, read_map_len(&mut cur).unwrap());
assert_eq!(3, cur.position());
}
#[test]
fn from_map16_max_read_size() {
let buf: &[u8] = &[0xde, 0xff, 0xff];
let mut cur = Cursor::new(buf);
assert_eq!(65535, read_map_len(&mut cur).unwrap());
assert_eq!(3, cur.position());
}
#[test]
fn from_map32_min_read_size() {
let buf: &[u8] = &[0xdf, 0x00, 0x00, 0x00, 0x00];
let mut cur = Cursor::new(buf);
assert_eq!(0, read_map_len(&mut cur).unwrap());
assert_eq!(5, cur.position());
}
#[test]
fn from_null_read_map_len() {
let buf: &[u8] = &[0xc0, 0x00, 0x00, 0x00, 0x00];
let mut cur = Cursor::new(buf);
match read_map_len(&mut cur) {
Err(ValueReadError::TypeMismatch(Marker::Null)) => (),
other => panic!("unexpected result: {other:?}"),
}
assert_eq!(1, cur.position());
}