go-ethereum/tests/fuzzers/abi/abifuzzer_test.go

// Copyright 2020 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.

package abi

import (
	"testing"
)

// TestReplicate can be used to replicate crashers from the fuzzing tests.
// Just replace testString with the data in .quoted
func TestReplicate(t *testing.T) {
	testString := "N\xef\xbf0\xef\xbf99000000000000" +
		"000000000000"

	data := []byte(testString)
	runFuzzer(data)
}

// TestGenerateCorpus can be used to add corpus for the fuzzer.
// Just replace corpusHex with the hexEncoded output you want to add to the fuzzer.
func TestGenerateCorpus(t *testing.T) {
	/*
		corpusHex := "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
		data := common.FromHex(corpusHex)
		checksum := sha1.Sum(data)
		outf := fmt.Sprintf("corpus/%x", checksum)
		if err := ioutil.WriteFile(outf, data, 0777); err != nil {
			panic(err)
		}
	*/
}