Fork of https://github.com/oxigraph/oxigraph.git for the purpose of NextGraph project
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oxigraph/fuzz/fuzz_targets/rdf_xml.rs

35 lines
1014 B

#![no_main]
use libfuzzer_sys::fuzz_target;
use oxrdfxml::{RdfXmlParser, RdfXmlSerializer};
fuzz_target!(|data: &[u8]| {
// We parse
let triples = RdfXmlParser::new()
.parse_read(data)
.flatten()
.collect::<Vec<_>>();
// We serialize
let mut writer = RdfXmlSerializer::new().serialize_to_write(Vec::new());
for triple in &triples {
writer.write_triple(triple).unwrap();
}
let new_serialization = writer.finish().unwrap();
// We parse the serialization
let new_triples = RdfXmlParser::new()
.parse_read(new_serialization.as_slice())
.collect::<Result<Vec<_>, _>>()
.map_err(|e| {
format!(
"Error on {:?} from {triples:?} based on {:?}: {e}",
String::from_utf8_lossy(&new_serialization),
String::from_utf8_lossy(data)
)
})
.unwrap();
// We check the roundtrip has not changed anything
assert_eq!(new_triples, triples);
});