generate single .py file about execution-spec-tests

[winsvega]

event better would be
imagine you have tf in your system path.
you just cd to test folder
tf withdrawals.py
and it runs the test generation into the same folder. or if --output provided to that directory.
same with
tf large_withdrawals.json
to just run a generated test

[spencer-tb]

To rephrase, currently we have ./filled/[folder/folder/test1, folder/folder/test2, folder/folder/test3] but we require ./filled/[test1, test2, test3]. This makes it difficult add generated tests to a directory that already contains tests where we don't want to add the folder structure generated by tf.

To re-iterate, for tf --output ~/<path_to>/ethereum/tests/BlockchainTests/withdrawals --filler-path ~/<path_to_fillers>/ --test-module withdrawals currently we have:

• /<path_to>/ethereum/tests/BlockchainTests/withdrawals/withdrawals/withdrawals/test1.json
• /<path_to>/ethereum/tests/BlockchainTests/withdrawals/withdrawals/withdrawals/test2.json
• ...

Notice the addition of withdrawals/withdrawals.

I can add --no-structure where tf will only add the .json files and no folder structure: tf --output ~/<path_to>/ethereum/tests/BlockchainTests/withdrawals --filler-path ~/<path_to_fillers>/ --test-module withdrawals --no-structure gives this output:

• /<path_to>/ethereum/tests/BlockchainTests/withdrawals/test1.json
• /<path_to>/ethereum/tests/BlockchainTests/withdrawals/test2.json
• ...

[spencer-tb]

event better would be imagine you have tf in your system path. you just cd to test folder tf withdrawals.py and it runs the test generation into the same folder. or if --output provided to that directory. same with tf large_withdrawals.json to just run a generated test

I like the idea of this but it would be hard to implement currently. Unless we add another field to tf which when enabled, runs a new section of code in src/ethereum_test_filling_tool/main.py avoiding find_modules(..).

[winsvega]

the goal is to put this folder and its contents from this repo
https://github.com/ethereum/execution-spec-tests/tree/main/fillers

into tests repo.
so that tests can be version tracked separately from pyspecs source.