waffle/fuzz/fuzz_targets/roundtrip_roundtrip.rs

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Rust
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2021-12-24 16:29:32 -06:00
#![no_main]
use libfuzzer_sys::fuzz_target;
use waffle::Module;
fuzz_target!(|module: wasm_smith::Module| {
let _ = env_logger::try_init();
log::debug!("original module: {:?}", module);
let orig_bytes = module.to_bytes();
let parsed_module = Module::from_wasm_bytes(&orig_bytes[..]).unwrap();
let roundtrip_bytes = parsed_module.to_wasm_bytes();
let parsed_roundtrip_module = Module::from_wasm_bytes(&roundtrip_bytes[..]).unwrap();
let _ = parsed_roundtrip_module.to_wasm_bytes();
});