0810b73ee3
* Refactor BlockHashOperation block height check into Operation Refactor the 4 different places block height is checked across Besu into the BlockHashOperation. Add support to make the lookback range configurable in the BlockHashLookup interface, but default it to 256. Signed-off-by: Danno Ferrin <danno@numisight.com> * spotless Signed-off-by: Danno Ferrin <danno@numisight.com> * javadoc Signed-off-by: Danno Ferrin <danno@numisight.com> * Update Unit Tests to use the operation. Signed-off-by: Danno Ferrin <danno@numisight.com> * Update Unit Tests to use the operation. Signed-off-by: Danno Ferrin <danno@numisight.com> --------- Signed-off-by: Danno Ferrin <danno@numisight.com>
EVM Tool
EVM Tool is a stand alone EVM executor and test execution tool. The principal purpose of the tool is for testing and validation of the EVM and enclosing data structures.
Using EVM Tool in execution-specification-tests
Building Execution Tests on macOS
Current as of 26 Jun 2024.
MacOS users will typically encounter two problems,one relating to the version of Python used and one relating to zsh.
Homebrew will only install the most recent version of Python
as python3, and that is 3.11. The execution tests require 3.10. The
solution is to use a 3.10 version of python to set up the virtual
environment.
python3.10 -m venv ./venv/
Zsh requires braces to be escaped in the command line, so the step to install python packages needs to escape the brackets
pip install -e .\[docs,lint,test\]
An all-in-one script, using homebrew, would look like
brew install ethereum solidity
git clone https://github.com/ethereum/execution-spec-tests
cd execution-spec-tests
python3 -m venv ./venv/
source ./venv/bin/activate
pip install -e .\[docs,lint,test\]
Building EvmTool on macOS
First you need a Java 21+ JDK installed, if not already installed.
It is recommended you install SDKMAN to manage the jvm install.
sdk install java 21.0.3-tem
sdk use java 21.0.3-tem
Once a JVM is installed you use the gradle target:
./gradlew installDist -x test
The resulting binary
is build/install/besu/bin/evmtool
If the testing repository and besu are installed in the same parent directory, the command to run the execution tests is
fill -v tests --evm-bin ../besu/build/install/besu/bin/evmtool
Assuming homebrew and SDKMan are both installed, the complete script is
sdk install java 21.0.3-tem
sdk use java 21.0.3-tem
git clone https://github.com/hyperledger/besu
cd besu
./gradlew installDist -x test
cd ..
brew install ethereum solidity
solc-select install latest
solc-select use latest
git clone https://github.com/ethereum/execution-spec-tests
cd execution-spec-tests
python3 -m venv ./venv/
source ./venv/bin/activate
pip install -e .\[docs,lint,test\]
fill -v tests --evm-bin ../besu/build/install/besu/bin/evmtool