ad133a0222
* initial commit of official state tests * sanity check fixture * Parsing official state test is mostly working (Except BLS signature) * Successfully load state test * Use json-serialization instead of json and display deserialized and from scratch beacon state hashes * Add official state test as a smoke parsing test
Note on serialization hacks:
FAR_FUTURE_SLOT (18446744073709551615)
The FAR_FUTURE_SLOT (18446744073709551615) has been rewritten as a string in the YAML file as it's 2^64-1 and Nim by default try to parse it into a int64 (which can represents up to 2^63-1).
The YAML file is then converted to JSON for easy input to the json serialization/deserialization with beacon chain type support.
"18446744073709551615" is then replaced again by uint64 18446744073709551615.
Compressed signature
In latest_block_header field, the signatures and randao_reveals are
"0x000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
but that is not a valid compressed BLS signature, the zero signature should be:
"0xc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"