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