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Danno Ferrin fa73102097 Performance improvements to EOF layout fuzzing (#7545 )

* Performance improvements to fuzzing

Turning off guidance speeds the rate of testing up by 10%.
Also, add other options to store new guided-discovered tests.

Signed-off-by: Danno Ferrin <danno@numisight.com>

* bring in the whole javafuzz lib so we can tweak it.

Signed-off-by: Danno Ferrin <danno@numisight.com>

---------

Signed-off-by: Danno Ferrin <danno@numisight.com>
Co-authored-by: Sally MacFarlane <macfarla.github@gmail.com>

2024-09-01 23:01:04 +00:00

src/main

Performance improvements to EOF layout fuzzing (#7545 )

2024-09-01 23:01:04 +00:00

build.gradle

Performance improvements to EOF layout fuzzing (#7545 )

2024-09-01 23:01:04 +00:00

README.md

EOF Differential Layout Fuzzer (#7488 )

2024-08-21 20:01:35 +00:00

README.md

BesuFuzz

BesuFuzz is where all the besu guided fuzzing tools live.

eof-container

Performs differential fuzzing between Ethereum clients based on the txparse eofparse format. Note that only the inital OK and err values are used to determine if there is a difference.

Prototypical CLI Usage:

BesuFuzz eof-container \
  --tests-dir=~/git/ethereum/tests/EOFTests \
  --client=evm1=evmone-eofparse \
  --client=revm=revme bytecode

Prototypical Gradle usage:

./gradlew fuzzEvmone fuzzReth

There are pre-written Gradle targets for fuzzEthereumJS, fuzzEvmone, fuzzGeth, fuzzNethermind, and fuzzReth. Besu is always a fuzzing target. The fuzzAll target will fuzz all clients.