Test format check failure in just-cloned repo.

[acoglio]

I just cloned the repo and make RLPTests.format results in a git diff error. The .json files under the RLPTests directory show up as modified.

Have I missed some steps? I followed the instructions under 'Test Set Sanitation' at https://github.com/ethereum/tests.

Background: I'd like to make a PR with some new RLP tests and I understand that I should ensure that the sanitation tests pass first, but the problem is that I'm getting this failure without my new tests.

[winsvega]

Oh. I don't support this scripts. And it is probably way outdated. Also would not recommend using this scripts for the test filling. Consensus test execution is a separate tooling. Currently there is testeth from aleth to run most of this tests.

To check RLP tests:

./testeth -t RlpTests

Another project to run consensus tests against different client implementations:
https://github.com/ethereum/retesteth

[winsvega]

#631