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Official Go implementation of the Ethereum protocol
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go-ethereum/cmd/evm/testdata/19
History
lightclient f808d7357e
all: implement eip-7702 set code tx (#30078) 		2 months ago
..
alloc.json cmd/geth, cmd/evm, params: implement Arrow Glacier (EIP 4345) (#23810) 3 years ago
env.json cmd/geth, cmd/evm, params: implement Arrow Glacier (EIP 4345) (#23810) 3 years ago
exp_arrowglacier.json all: implement eip-7702 set code tx (#30078) 2 months ago
exp_grayglacier.json all: implement eip-7702 set code tx (#30078) 2 months ago
exp_london.json all: implement eip-7702 set code tx (#30078) 2 months ago
readme.md cmd/evm: update readmes for the tests (#26841) 2 years ago
txs.json cmd/geth, cmd/evm, params: implement Arrow Glacier (EIP 4345) (#23810) 3 years ago

readme.md

Difficulty calculation

This test shows how the evm t8n can be used to calculate the (ethash) difficulty, if none is provided by the caller, this time on GrayGlacier (Eip 5133).

Calculating it (with an empty set of txs) using GrayGlacier rules (and no provided unclehash for the parent block):

[user@work evm]$ ./evm t8n --input.alloc=./testdata/19/alloc.json --input.txs=./testdata/19/txs.json --input.env=./testdata/19/env.json --output.result=stdout --state.fork=GrayGlacier
INFO [03-09|10:45:26.777] Trie dumping started                     root=6f0588..7f4bdc
INFO [03-09|10:45:26.777] Trie dumping complete                    accounts=2 elapsed="176.471µs"
INFO [03-09|10:45:26.777] Wrote file                               file=alloc.json
{
  "result": {
    "stateRoot": "0x6f058887ca01549716789c380ede95aecc510e6d1fdc4dbf67d053c7c07f4bdc",
    "txRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "logsHash": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
    "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "receipts": [],
    "currentDifficulty": "0x2000000004000",
    "gasUsed": "0x0",
    "currentBaseFee": "0x500"
  }
}