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Revert round trip test (add recursion to it too)
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Original file line number | Diff line number | Diff line change |
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#![no_main] | ||
use libfuzzer_sys::fuzz_target; | ||
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use std::collections::{BTreeMap, BTreeSet, VecDeque}; | ||
use std::ffi::CString; | ||
use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr, SocketAddrV4, SocketAddrV6}; | ||
use std::num::{NonZeroI128, NonZeroI32, NonZeroU128, NonZeroU32}; | ||
use std::path::PathBuf; | ||
use std::time::{Duration, SystemTime}; | ||
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#[derive(bincode::Decode, bincode::Encode, PartialEq, Debug, serde::Serialize, serde::Deserialize, Eq, PartialOrd, Ord)] | ||
enum AllTypes { | ||
BTreeMap(BTreeMap<u8, AllTypes>), | ||
BTreeSet(BTreeSet<AllTypes>), | ||
VecDeque(VecDeque<AllTypes>), | ||
Vec(Vec<u8>), | ||
String(String), | ||
Box(Box<u8>), | ||
BoxSlice(Box<[u8]>), | ||
CString(CString), | ||
SystemTime(SystemTime), | ||
Duration(Duration), | ||
PathBuf(PathBuf), | ||
IpAddr(IpAddr), | ||
Ipv4Addr(Ipv4Addr), | ||
Ipv6Addr(Ipv6Addr), | ||
SocketAddr(SocketAddr), | ||
SocketAddrV4(SocketAddrV4), | ||
SocketAddrV6(SocketAddrV6), | ||
NonZeroU32(NonZeroU32), | ||
NonZeroI32(NonZeroI32), | ||
NonZeroU128(NonZeroU128), | ||
NonZeroI128(NonZeroI128), | ||
I128(i128), | ||
I8(i8), | ||
U128(u128), | ||
U8(u8), | ||
// Cow(Cow<'static, [u8]>), Blocked, see comment on decode | ||
} | ||
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fuzz_target!(|data: &[u8]| { | ||
let config = bincode::config::legacy().with_limit::<1024>(); | ||
#[allow(deprecated)] | ||
let mut configv1 = bincodev1::config(); | ||
configv1.limit(1024); | ||
let result: Result<(AllTypes, _), _> = bincode::decode_from_slice(data, config); | ||
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if let Ok((before, _)) = result { | ||
let v1: Result<AllTypes, _> = configv1.deserialize(&data); | ||
if v1.as_ref().ok() != Some(&before) { | ||
println!("Bytes: {:?}", data); | ||
println!("Bincode V2: {:?}", before); | ||
println!("Bincode V1: {:?}", v1); | ||
panic!("failed round trip"); | ||
} | ||
} | ||
}); |
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