1 // SPDX-License-Identifier: Apache-2.0
2
3 use ciborium::{de::from_reader, de::Error, value::Value};
4 use rstest::rstest;
5
6 #[rstest(bytes, error,
7 // Invalid value
8 case("1e", Error::Syntax(0)),
9
10 // Indeterminate integers are invalid
11 case("1f", Error::Syntax(0)),
12
13 // Indeterminate integer in an array
14 case("83011f03", Error::Syntax(2)),
15
16 // Integer in a string continuation
17 case("7F616101FF", Error::Syntax(3)),
18
19 // Bytes in a string continuation
20 case("7F61614101FF", Error::Syntax(3)),
21
22 // Invalid UTF-8
23 case("62C328", Error::Syntax(0)),
24
25 // Invalid UTF-8 in a string continuation
26 case("7F62C328FF", Error::Syntax(1)),
27 )]
test(bytes: &str, error: Error<std::io::Error>)28 fn test(bytes: &str, error: Error<std::io::Error>) {
29 let bytes = hex::decode(bytes).unwrap();
30
31 let correct = match error {
32 Error::Io(..) => panic!(),
33 Error::Syntax(x) => ("syntax", Some(x), None),
34 Error::Semantic(x, y) => ("semantic", x, Some(y)),
35 Error::RecursionLimitExceeded => panic!(),
36 };
37
38 let result: Result<Value, _> = from_reader(&bytes[..]);
39 let actual = match result.unwrap_err() {
40 Error::Io(..) => panic!(),
41 Error::Syntax(x) => ("syntax", Some(x), None),
42 Error::Semantic(x, y) => ("semantic", x, Some(y)),
43 Error::RecursionLimitExceeded => panic!(),
44 };
45
46 assert_eq!(correct, actual);
47 }
48