From 8a24b563312a0ab0a808770e464c5598ab7e35ea Mon Sep 17 00:00:00 2001 From: Martin Holst Swende Date: Sat, 7 Aug 2021 23:04:34 +0200 Subject: [PATCH] cmd/evm: implement input txs via rlp in t8n tool (#23138) In many cases, it's desireable to use already-signed transactions as input to the state transition, instead of having the evm sign them internally (for example to use malformed or not-yet-valid transactions). This PR adds support + docs for that feature. --- cmd/evm/README.md | 117 ++++++++++++++++++++----- cmd/evm/internal/t8ntool/flags.go | 6 +- cmd/evm/internal/t8ntool/transition.go | 43 ++++++++- cmd/evm/testdata/13/alloc.json | 23 +++++ cmd/evm/testdata/13/env.json | 12 +++ cmd/evm/testdata/13/readme.md | 4 + cmd/evm/testdata/13/txs.json | 34 +++++++ cmd/evm/transition-test.sh | 37 ++++++-- 8 files changed, 240 insertions(+), 36 deletions(-) create mode 100644 cmd/evm/testdata/13/alloc.json create mode 100644 cmd/evm/testdata/13/env.json create mode 100644 cmd/evm/testdata/13/readme.md create mode 100644 cmd/evm/testdata/13/txs.json diff --git a/cmd/evm/README.md b/cmd/evm/README.md index cdff41f904c1..d5257069f271 100644 --- a/cmd/evm/README.md +++ b/cmd/evm/README.md @@ -4,15 +4,15 @@ The `evm t8n` tool is a stateless state transition utility. It is a utility which can 1. Take a prestate, including - - Accounts, - - Block context information, - - Previous blockshashes (*optional) +- Accounts, +- Block context information, +- Previous blockshashes (*optional) 2. Apply a set of transactions, 3. Apply a mining-reward (*optional), 4. And generate a post-state, including - - State root, transaction root, receipt root, - - Information about rejected transactions, - - Optionally: a full or partial post-state dump +- State root, transaction root, receipt root, +- Information about rejected transactions, +- Optionally: a full or partial post-state dump ## Specification @@ -37,6 +37,8 @@ Command line params that has to be supported are --output.result result Determines where to put the result (stateroot, txroot etc) of the post-state. `stdout` - into the stdout output `stderr` - into the stderr output + --output.body value If set, the RLP of the transactions (block body) will be written to this file. + --input.txs stdin stdin or file name of where to find the transactions to apply. If the file prefix is '.rlp', then the data is interpreted as an RLP list of signed transactions.The '.rlp' format is identical to the output.body format. (default: "txs.json") --state.fork value Name of ruleset to use. --state.chainid value ChainID to use (default: 1) --state.reward value Mining reward. Set to -1 to disable (default: 0) @@ -110,7 +112,10 @@ Two resulting files: } ], "rejected": [ - 1 + { + "index": 1, + "error": "nonce too low: address 0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192, tx: 0 state: 1" + } ] } ``` @@ -156,7 +161,10 @@ Output: } ], "rejected": [ - 1 + { + "index": 1, + "error": "nonce too low: address 0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192, tx: 0 state: 1" + } ] } } @@ -168,9 +176,9 @@ Mining rewards and ommer rewards might need to be added. This is how those are a - `block_reward` is the block mining reward for the miner (`0xaa`), of a block at height `N`. - For each ommer (mined by `0xbb`), with blocknumber `N-delta` - - (where `delta` is the difference between the current block and the ommer) - - The account `0xbb` (ommer miner) is awarded `(8-delta)/ 8 * block_reward` - - The account `0xaa` (block miner) is awarded `block_reward / 32` + - (where `delta` is the difference between the current block and the ommer) + - The account `0xbb` (ommer miner) is awarded `(8-delta)/ 8 * block_reward` + - The account `0xaa` (block miner) is awarded `block_reward / 32` To make `state_t8n` apply these, the following inputs are required: @@ -220,7 +228,7 @@ Output: ### Future EIPS It is also possible to experiment with future eips that are not yet defined in a hard fork. -Example, putting EIP-1344 into Frontier: +Example, putting EIP-1344 into Frontier: ``` ./evm t8n --state.fork=Frontier+1344 --input.pre=./testdata/1/pre.json --input.txs=./testdata/1/txs.json --input.env=/testdata/1/env.json ``` @@ -229,41 +237,102 @@ Example, putting EIP-1344 into Frontier: The `BLOCKHASH` opcode requires blockhashes to be provided by the caller, inside the `env`. If a required blockhash is not provided, the exit code should be `4`: -Example where blockhashes are provided: +Example where blockhashes are provided: ``` -./evm t8n --input.alloc=./testdata/3/alloc.json --input.txs=./testdata/3/txs.json --input.env=./testdata/3/env.json --trace +./evm --verbosity=1 t8n --input.alloc=./testdata/3/alloc.json --input.txs=./testdata/3/txs.json --input.env=./testdata/3/env.json --trace +INFO [07-27|11:53:40.960] Trie dumping started root=b7341d..857ea1 +INFO [07-27|11:53:40.960] Trie dumping complete accounts=3 elapsed="103.298µs" +INFO [07-27|11:53:40.960] Wrote file file=alloc.json +INFO [07-27|11:53:40.960] Wrote file file=result.json + ``` + ``` cat trace-0-0x72fadbef39cd251a437eea619cfeda752271a5faaaa2147df012e112159ffb81.jsonl | grep BLOCKHASH -C2 ``` ``` -{"pc":0,"op":96,"gas":"0x5f58ef8","gasCost":"0x3","memory":"0x","memSize":0,"stack":[],"returnStack":[],"returnData":"0x","depth":1,"refund":0,"opName":"PUSH1","error":""} -{"pc":2,"op":64,"gas":"0x5f58ef5","gasCost":"0x14","memory":"0x","memSize":0,"stack":["0x1"],"returnStack":[],"returnData":"0x","depth":1,"refund":0,"opName":"BLOCKHASH","error":""} -{"pc":3,"op":0,"gas":"0x5f58ee1","gasCost":"0x0","memory":"0x","memSize":0,"stack":["0xdac58aa524e50956d0c0bae7f3f8bb9d35381365d07804dd5b48a5a297c06af4"],"returnStack":[],"returnData":"0x","depth":1,"refund":0,"opName":"STOP","error":""} -{"output":"","gasUsed":"0x17","time":142709} +{"pc":0,"op":96,"gas":"0x5f58ef8","gasCost":"0x3","memory":"0x","memSize":0,"stack":[],"returnData":"0x","depth":1,"refund":0,"opName":"PUSH1","error":""} +{"pc":2,"op":64,"gas":"0x5f58ef5","gasCost":"0x14","memory":"0x","memSize":0,"stack":["0x1"],"returnData":"0x","depth":1,"refund":0,"opName":"BLOCKHASH","error":""} +{"pc":3,"op":0,"gas":"0x5f58ee1","gasCost":"0x0","memory":"0x","memSize":0,"stack":["0xdac58aa524e50956d0c0bae7f3f8bb9d35381365d07804dd5b48a5a297c06af4"],"returnData":"0x","depth":1,"refund":0,"opName":"STOP","error":""} +{"output":"","gasUsed":"0x17","time":156276} ``` In this example, the caller has not provided the required blockhash: ``` ./evm t8n --input.alloc=./testdata/4/alloc.json --input.txs=./testdata/4/txs.json --input.env=./testdata/4/env.json --trace -``` -``` ERROR(4): getHash(3) invoked, blockhash for that block not provided ``` Error code: 4 + ### Chaining Another thing that can be done, is to chain invocations: ``` ./evm t8n --input.alloc=./testdata/1/alloc.json --input.txs=./testdata/1/txs.json --input.env=./testdata/1/env.json --output.alloc=stdout | ./evm t8n --input.alloc=stdin --input.env=./testdata/1/env.json --input.txs=./testdata/1/txs.json -INFO [01-21|22:41:22.963] rejected tx index=1 hash=0557ba..18d673 from=0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192 error="nonce too low: address 0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192, tx: 0 state: 1" -INFO [01-21|22:41:22.966] rejected tx index=0 hash=0557ba..18d673 from=0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192 error="nonce too low: address 0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192, tx: 0 state: 1" -INFO [01-21|22:41:22.967] rejected tx index=1 hash=0557ba..18d673 from=0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192 error="nonce too low: address 0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192, tx: 0 state: 1" +INFO [07-27|11:53:41.049] rejected tx index=1 hash=0557ba..18d673 from=0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192 error="nonce too low: address 0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192, tx: 0 state: 1" +INFO [07-27|11:53:41.050] Trie dumping started root=84208a..ae4e13 +INFO [07-27|11:53:41.050] Trie dumping complete accounts=3 elapsed="59.412µs" +INFO [07-27|11:53:41.050] Wrote file file=result.json +INFO [07-27|11:53:41.051] rejected tx index=0 hash=0557ba..18d673 from=0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192 error="nonce too low: address 0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192, tx: 0 state: 1" +INFO [07-27|11:53:41.051] rejected tx index=1 hash=0557ba..18d673 from=0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192 error="nonce too low: address 0x8A8eAFb1cf62BfBeb1741769DAE1a9dd47996192, tx: 0 state: 1" +INFO [07-27|11:53:41.052] Trie dumping started root=84208a..ae4e13 +INFO [07-27|11:53:41.052] Trie dumping complete accounts=3 elapsed="45.734µs" +INFO [07-27|11:53:41.052] Wrote file file=alloc.json +INFO [07-27|11:53:41.052] Wrote file file=result.json ``` -What happened here, is that we first applied two identical transactions, so the second one was rejected. +What happened here, is that we first applied two identical transactions, so the second one was rejected. Then, taking the poststate alloc as the input for the next state, we tried again to include the same two transactions: this time, both failed due to too low nonce. In order to meaningfully chain invocations, one would need to provide meaningful new `env`, otherwise the actual blocknumber (exposed to the EVM) would not increase. + +### Transactions in RLP form + +It is possible to provide already-signed transactions as input to, using an `input.txs` which ends with the `rlp` suffix. +The input format for RLP-form transactions is _identical_ to the _output_ format for block bodies. Therefore, it's fully possible +to use the evm to go from `json` input to `rlp` input. + +The following command takes **json** the transactions in `./testdata/13/txs.json` and signs them. After execution, they are output to `signed_txs.rlp`.: +``` +./evm t8n --state.fork=London --input.alloc=./testdata/13/alloc.json --input.txs=./testdata/13/txs.json --input.env=./testdata/13/env.json --output.result=alloc_jsontx.json --output.body=signed_txs.rlp +INFO [07-27|11:53:41.124] Trie dumping started root=e4b924..6aef61 +INFO [07-27|11:53:41.124] Trie dumping complete accounts=3 elapsed="94.284µs" +INFO [07-27|11:53:41.125] Wrote file file=alloc.json +INFO [07-27|11:53:41.125] Wrote file file=alloc_jsontx.json +INFO [07-27|11:53:41.125] Wrote file file=signed_txs.rlp + +``` + +The `output.body` is the rlp-list of transactions, encoded in hex and placed in a string a'la `json` encoding rules: +``` +cat signed_txs.rlp +"0xf8d2b86702f864010180820fa08284d09411111111111111111111111111111111111111118080c001a0b7dfab36232379bb3d1497a4f91c1966b1f932eae3ade107bf5d723b9cb474e0a06261c359a10f2132f126d250485b90cf20f30340801244a08ef6142ab33d1904b86702f864010280820fa08284d09411111111111111111111111111111111111111118080c080a0d4ec563b6568cd42d998fc4134b36933c6568d01533b5adf08769270243c6c7fa072bf7c21eac6bbeae5143371eef26d5e279637f3bd73482b55979d76d935b1e9" +``` + +We can use `rlpdump` to check what the contents are: +``` +rlpdump -hex $(cat signed_txs.rlp | jq -r ) +[ + 02f864010180820fa08284d09411111111111111111111111111111111111111118080c001a0b7dfab36232379bb3d1497a4f91c1966b1f932eae3ade107bf5d723b9cb474e0a06261c359a10f2132f126d250485b90cf20f30340801244a08ef6142ab33d1904, + 02f864010280820fa08284d09411111111111111111111111111111111111111118080c080a0d4ec563b6568cd42d998fc4134b36933c6568d01533b5adf08769270243c6c7fa072bf7c21eac6bbeae5143371eef26d5e279637f3bd73482b55979d76d935b1e9, +] +``` +Now, we can now use those (or any other already signed transactions), as input, like so: +``` +./evm t8n --state.fork=London --input.alloc=./testdata/13/alloc.json --input.txs=./signed_txs.rlp --input.env=./testdata/13/env.json --output.result=alloc_rlptx.json +INFO [07-27|11:53:41.253] Trie dumping started root=e4b924..6aef61 +INFO [07-27|11:53:41.253] Trie dumping complete accounts=3 elapsed="128.445µs" +INFO [07-27|11:53:41.253] Wrote file file=alloc.json +INFO [07-27|11:53:41.255] Wrote file file=alloc_rlptx.json + +``` + +You might have noticed that the results from these two invocations were stored in two separate files. +And we can now finally check that they match. +``` +cat alloc_jsontx.json | jq .stateRoot && cat alloc_rlptx.json | jq .stateRoot +"0xe4b924a6adb5959fccf769d5b7bb2f6359e26d1e76a2443c5a91a36d826aef61" +"0xe4b924a6adb5959fccf769d5b7bb2f6359e26d1e76a2443c5a91a36d826aef61" +``` diff --git a/cmd/evm/internal/t8ntool/flags.go b/cmd/evm/internal/t8ntool/flags.go index a599462cc61d..626f974a0b0d 100644 --- a/cmd/evm/internal/t8ntool/flags.go +++ b/cmd/evm/internal/t8ntool/flags.go @@ -79,8 +79,10 @@ var ( Value: "env.json", } InputTxsFlag = cli.StringFlag{ - Name: "input.txs", - Usage: "`stdin` or file name of where to find the transactions to apply.", + Name: "input.txs", + Usage: "`stdin` or file name of where to find the transactions to apply. " + + "If the file prefix is '.rlp', then the data is interpreted as an RLP list of signed transactions." + + "The '.rlp' format is identical to the output.body format.", Value: "txs.json", } RewardFlag = cli.Int64Flag{ diff --git a/cmd/evm/internal/t8ntool/transition.go b/cmd/evm/internal/t8ntool/transition.go index bab6e63faa6a..8334aa01d4f9 100644 --- a/cmd/evm/internal/t8ntool/transition.go +++ b/cmd/evm/internal/t8ntool/transition.go @@ -25,6 +25,7 @@ import ( "math/big" "os" "path" + "strings" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/hexutil" @@ -72,6 +73,7 @@ type input struct { Alloc core.GenesisAlloc `json:"alloc,omitempty"` Env *stEnv `json:"env,omitempty"` Txs []*txWithKey `json:"txs,omitempty"` + TxRlp string `json:"txsRlp,omitempty"` } func Main(ctx *cli.Context) error { @@ -199,11 +201,44 @@ func Main(ctx *cli.Context) error { } defer inFile.Close() decoder := json.NewDecoder(inFile) - if err := decoder.Decode(&txsWithKeys); err != nil { - return NewError(ErrorJson, fmt.Errorf("failed unmarshaling txs-file: %v", err)) + if strings.HasSuffix(txStr, ".rlp") { + var body hexutil.Bytes + if err := decoder.Decode(&body); err != nil { + return err + } + var txs types.Transactions + if err := rlp.DecodeBytes(body, &txs); err != nil { + return err + } + for _, tx := range txs { + txsWithKeys = append(txsWithKeys, &txWithKey{ + key: nil, + tx: tx, + }) + } + } else { + if err := decoder.Decode(&txsWithKeys); err != nil { + return NewError(ErrorJson, fmt.Errorf("failed unmarshaling txs-file: %v", err)) + } } } else { - txsWithKeys = inputData.Txs + if len(inputData.TxRlp) > 0 { + // Decode the body of already signed transactions + body := common.FromHex(inputData.TxRlp) + var txs types.Transactions + if err := rlp.DecodeBytes(body, &txs); err != nil { + return err + } + for _, tx := range txs { + txsWithKeys = append(txsWithKeys, &txWithKey{ + key: nil, + tx: tx, + }) + } + } else { + // JSON encoded transactions + txsWithKeys = inputData.Txs + } } // We may have to sign the transactions. signer := types.MakeSigner(chainConfig, big.NewInt(int64(prestate.Env.Number))) @@ -365,6 +400,7 @@ func dispatchOutput(ctx *cli.Context, baseDir string, result *ExecutionResult, a return NewError(ErrorJson, fmt.Errorf("failed marshalling output: %v", err)) } os.Stdout.Write(b) + os.Stdout.Write([]byte("\n")) } if len(stdErrObject) > 0 { b, err := json.MarshalIndent(stdErrObject, "", " ") @@ -372,6 +408,7 @@ func dispatchOutput(ctx *cli.Context, baseDir string, result *ExecutionResult, a return NewError(ErrorJson, fmt.Errorf("failed marshalling output: %v", err)) } os.Stderr.Write(b) + os.Stderr.Write([]byte("\n")) } return nil } diff --git a/cmd/evm/testdata/13/alloc.json b/cmd/evm/testdata/13/alloc.json new file mode 100644 index 000000000000..6e98e7513c45 --- /dev/null +++ b/cmd/evm/testdata/13/alloc.json @@ -0,0 +1,23 @@ +{ + "0x1111111111111111111111111111111111111111" : { + "balance" : "0x010000000000", + "code" : "0xfe", + "nonce" : "0x01", + "storage" : { + } + }, + "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "0x010000000000", + "code" : "0x", + "nonce" : "0x01", + "storage" : { + } + }, + "0xd02d72e067e77158444ef2020ff2d325f929b363" : { + "balance" : "0x01000000000000", + "code" : "0x", + "nonce" : "0x01", + "storage" : { + } + } +} \ No newline at end of file diff --git a/cmd/evm/testdata/13/env.json b/cmd/evm/testdata/13/env.json new file mode 100644 index 000000000000..3a82d46a774b --- /dev/null +++ b/cmd/evm/testdata/13/env.json @@ -0,0 +1,12 @@ +{ + "currentCoinbase" : "0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", + "currentDifficulty" : "0x020000", + "currentNumber" : "0x01", + "currentTimestamp" : "0x079e", + "previousHash" : "0xcb23ee65a163121f640673b41788ee94633941405f95009999b502eedfbbfd4f", + "currentGasLimit" : "0x40000000", + "currentBaseFee" : "0x036b", + "blockHashes" : { + "0" : "0xcb23ee65a163121f640673b41788ee94633941405f95009999b502eedfbbfd4f" + } +} \ No newline at end of file diff --git a/cmd/evm/testdata/13/readme.md b/cmd/evm/testdata/13/readme.md new file mode 100644 index 000000000000..64f52fc9a910 --- /dev/null +++ b/cmd/evm/testdata/13/readme.md @@ -0,0 +1,4 @@ +## Input transactions in RLP form + +This testdata folder is used to examplify how transaction input can be provided in rlp form. +Please see the README in `evm` folder for how this is performed. \ No newline at end of file diff --git a/cmd/evm/testdata/13/txs.json b/cmd/evm/testdata/13/txs.json new file mode 100644 index 000000000000..c45ef1e13d1f --- /dev/null +++ b/cmd/evm/testdata/13/txs.json @@ -0,0 +1,34 @@ +[ + { + "input" : "0x", + "gas" : "0x84d0", + "nonce" : "0x1", + "to" : "0x1111111111111111111111111111111111111111", + "value" : "0x0", + "v" : "0x0", + "r" : "0x0", + "s" : "0x0", + "secretKey" : "0x41f6e321b31e72173f8ff2e292359e1862f24fba42fe6f97efaf641980eff298", + "chainId" : "0x1", + "type" : "0x2", + "maxFeePerGas" : "0xfa0", + "maxPriorityFeePerGas" : "0x0", + "accessList" : [] + }, + { + "input" : "0x", + "gas" : "0x84d0", + "nonce" : "0x2", + "to" : "0x1111111111111111111111111111111111111111", + "value" : "0x0", + "v" : "0x0", + "r" : "0x0", + "s" : "0x0", + "secretKey" : "0x41f6e321b31e72173f8ff2e292359e1862f24fba42fe6f97efaf641980eff298", + "chainId" : "0x1", + "type" : "0x2", + "maxFeePerGas" : "0xfa0", + "maxPriorityFeePerGas" : "0x0", + "accessList" : [] + } +] \ No newline at end of file diff --git a/cmd/evm/transition-test.sh b/cmd/evm/transition-test.sh index 34c92498559a..250238d1694a 100644 --- a/cmd/evm/transition-test.sh +++ b/cmd/evm/transition-test.sh @@ -11,6 +11,8 @@ function showjson(){ function demo(){ echo "$ticks" echo "$1" + $1 + echo "" echo "$ticks" echo "" } @@ -152,9 +154,7 @@ echo "" echo "The \`BLOCKHASH\` opcode requires blockhashes to be provided by the caller, inside the \`env\`." echo "If a required blockhash is not provided, the exit code should be \`4\`:" echo "Example where blockhashes are provided: " -cmd="./evm t8n --input.alloc=./testdata/3/alloc.json --input.txs=./testdata/3/txs.json --input.env=./testdata/3/env.json --trace" -tick && echo $cmd && tick -$cmd 2>&1 >/dev/null +demo "./evm --verbosity=1 t8n --input.alloc=./testdata/3/alloc.json --input.txs=./testdata/3/txs.json --input.env=./testdata/3/env.json --trace" cmd="cat trace-0-0x72fadbef39cd251a437eea619cfeda752271a5faaaa2147df012e112159ffb81.jsonl | grep BLOCKHASH -C2" tick && echo $cmd && tick echo "$ticks" @@ -164,13 +164,11 @@ echo "" echo "In this example, the caller has not provided the required blockhash:" cmd="./evm t8n --input.alloc=./testdata/4/alloc.json --input.txs=./testdata/4/txs.json --input.env=./testdata/4/env.json --trace" -tick && echo $cmd && tick -tick -$cmd +tick && echo $cmd && $cmd errc=$? tick echo "Error code: $errc" - +echo "" echo "### Chaining" echo "" @@ -189,3 +187,28 @@ echo "" echo "In order to meaningfully chain invocations, one would need to provide meaningful new \`env\`, otherwise the" echo "actual blocknumber (exposed to the EVM) would not increase." echo "" + +echo "### Transactions in RLP form" +echo "" +echo "It is possible to provide already-signed transactions as input to, using an \`input.txs\` which ends with the \`rlp\` suffix." +echo "The input format for RLP-form transactions is _identical_ to the _output_ format for block bodies. Therefore, it's fully possible" +echo "to use the evm to go from \`json\` input to \`rlp\` input." +echo "" +echo "The following command takes **json** the transactions in \`./testdata/13/txs.json\` and signs them. After execution, they are output to \`signed_txs.rlp\`.:" +demo "./evm t8n --state.fork=London --input.alloc=./testdata/13/alloc.json --input.txs=./testdata/13/txs.json --input.env=./testdata/13/env.json --output.result=alloc_jsontx.json --output.body=signed_txs.rlp" +echo "The \`output.body\` is the rlp-list of transactions, encoded in hex and placed in a string a'la \`json\` encoding rules:" +demo "cat signed_txs.rlp" +echo "We can use \`rlpdump\` to check what the contents are: " +echo "$ticks" +echo "rlpdump -hex \$(cat signed_txs.rlp | jq -r )" +rlpdump -hex $(cat signed_txs.rlp | jq -r ) +echo "$ticks" +echo "Now, we can now use those (or any other already signed transactions), as input, like so: " +demo "./evm t8n --state.fork=London --input.alloc=./testdata/13/alloc.json --input.txs=./signed_txs.rlp --input.env=./testdata/13/env.json --output.result=alloc_rlptx.json" + +echo "You might have noticed that the results from these two invocations were stored in two separate files. " +echo "And we can now finally check that they match." +echo "$ticks" +echo "cat alloc_jsontx.json | jq .stateRoot && cat alloc_rlptx.json | jq .stateRoot" +cat alloc_jsontx.json | jq .stateRoot && cat alloc_rlptx.json | jq .stateRoot +echo "$ticks"