tests(integration): block gas limit tests (#1500)
* added antehandler test * add integration tests * add back gas call test * added integration tests v2 * linters * Update tests/integration_tests/test_gas.py * Update tests/integration_tests/test_gas.py * update gomod2nix * Update tests/integration_tests/test_gas.py Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Co-authored-by: Freddy Caceres <facs95@gmail.com>
This commit is contained in:
Adi Saravanan
GitHub
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@ -9,6 +9,7 @@ import (
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"github.com/evmos/ethermint/app/ante"
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"github.com/evmos/ethermint/server/config"
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"github.com/evmos/ethermint/tests"
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ethermint "github.com/evmos/ethermint/types"
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"github.com/evmos/ethermint/x/evm/statedb"
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evmtypes "github.com/evmos/ethermint/x/evm/types"
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@ -180,6 +181,9 @@ func (suite AnteTestSuite) TestEthGasConsumeDecorator() {
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tx2.From = addr.Hex()
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tx2Priority := int64(1)
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tx3GasLimit := ethermint.BlockGasLimit(suite.ctx) + uint64(1)
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tx3 := evmtypes.NewTxContract(suite.app.EvmKeeper.ChainID(), 1, big.NewInt(10), tx3GasLimit, gasPrice, nil, nil, nil, ðtypes.AccessList{{Address: addr, StorageKeys: nil}})
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dynamicFeeTx := evmtypes.NewTxContract(suite.app.EvmKeeper.ChainID(), 1, big.NewInt(10), tx2GasLimit,
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nil, // gasPrice
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new(big.Int).Add(baseFee, big.NewInt(evmtypes.DefaultPriorityReduction.Int64()*2)), // gasFeeCap
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@ -216,6 +220,14 @@ func (suite AnteTestSuite) TestEthGasConsumeDecorator() {
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false, false,
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0,
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},
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{
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"gas limit above block gas limit",
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tx3,
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math.MaxUint64,
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func() {},
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false, false,
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0,
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},
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{
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"not enough balance for fees",
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tx2,
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@ -94,8 +94,8 @@ schema = 3
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version = "v1.0.4"
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hash = "sha256-JvcBXBdjdmnaW/nyf/tw/uaOAGn1b78yxrtl2/Rs3kA="
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[mod."github.com/cosmos/cosmos-proto"]
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version = "v1.0.0-alpha8"
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hash = "sha256-iXzXoS5Kfh5DBy+PhdFWraDWXda/3M4j7j4VECjv4CA="
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version = "v1.0.0-beta.1"
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hash = "sha256-oATkuj+fM5eBn+ywO+w/tL0AFSIEkx0J3Yz+VhVe0QA="
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[mod."github.com/cosmos/cosmos-sdk"]
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version = "v0.46.6"
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hash = "sha256-H1VZxZUWXhpXiY3A9smLp09MEGpXmh+XvX6YUiXPcpQ="
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86
tests/integration_tests/test_gas.py
Executable file → Normal file
86
tests/integration_tests/test_gas.py
Executable file → Normal file
@ -1,4 +1,13 @@
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from .utils import ADDRS, CONTRACTS, KEYS, deploy_contract, send_transaction
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import pytest
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from .utils import (
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ADDRS,
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CONTRACTS,
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KEYS,
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deploy_contract,
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send_transaction,
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w3_wait_for_new_blocks,
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)
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def test_gas_eth_tx(geth, ethermint):
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@ -21,12 +30,10 @@ def test_gas_eth_tx(geth, ethermint):
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def test_gas_deployment(geth, ethermint):
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# deploy an identical contract on geth and ethermint
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# ensure that the gasUsed is equivalent
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_, geth_contract_receipt = deploy_contract(
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geth.w3,
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CONTRACTS["TestERC20A"])
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_, geth_contract_receipt = deploy_contract(geth.w3, CONTRACTS["TestERC20A"])
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_, ethermint_contract_receipt = deploy_contract(
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ethermint.w3,
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CONTRACTS["TestERC20A"])
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ethermint.w3, CONTRACTS["TestERC20A"]
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)
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assert geth_contract_receipt.gasUsed == ethermint_contract_receipt.gasUsed
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@ -35,28 +42,65 @@ def test_gas_call(geth, ethermint):
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# deploy an identical contract on geth and ethermint
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# ensure that the contract has a function which consumes non-trivial gas
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geth_contract, _ = deploy_contract(
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geth.w3,
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CONTRACTS["BurnGas"])
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ethermint_contract, _ = deploy_contract(
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ethermint.w3,
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CONTRACTS["BurnGas"])
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geth_contract, _ = deploy_contract(geth.w3, CONTRACTS["BurnGas"])
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ethermint_contract, _ = deploy_contract(ethermint.w3, CONTRACTS["BurnGas"])
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# call the contract and get tx receipt for geth
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geth_gas_price = geth.w3.eth.gas_price
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geth_txhash = (geth_contract.functions
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.burnGas(function_input)
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.transact({'from': ADDRS["validator"], "gasPrice": geth_gas_price}))
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geth_txhash = geth_contract.functions.burnGas(function_input).transact(
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{"from": ADDRS["validator"], "gasPrice": geth_gas_price}
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)
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geth_call_receipt = geth.w3.eth.wait_for_transaction_receipt(geth_txhash)
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# repeat the above for ethermint
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ethermint_gas_price = ethermint.w3.eth.gas_price
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ethermint_txhash = (ethermint_contract.functions
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.burnGas(function_input)
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.transact({'from': ADDRS["validator"],
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"gasPrice": ethermint_gas_price}))
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ethermint_call_receipt = (ethermint.w3.
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eth.wait_for_transaction_receipt(ethermint_txhash))
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ethermint_txhash = ethermint_contract.functions.burnGas(function_input).transact(
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{"from": ADDRS["validator"], "gasPrice": ethermint_gas_price}
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)
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ethermint_call_receipt = ethermint.w3.eth.wait_for_transaction_receipt(
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ethermint_txhash
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)
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# ensure that the gasUsed is equivalent
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assert geth_call_receipt.gasUsed == ethermint_call_receipt.gasUsed
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def test_block_gas_limit(ethermint):
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tx_value = 10
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# get the block gas limit from the latest block
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w3_wait_for_new_blocks(ethermint.w3, 5)
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block = ethermint.w3.eth.get_block("latest")
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exceeded_gas_limit = block.gasLimit + 100
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# send a transaction exceeding the block gas limit
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ethermint_gas_price = ethermint.w3.eth.gas_price
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tx = {
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"to": ADDRS["community"],
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"value": tx_value,
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"gas": exceeded_gas_limit,
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"gasPrice": ethermint_gas_price,
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}
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# expect an error due to the block gas limit
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with pytest.raises(Exception):
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send_transaction(ethermint.w3, tx, KEYS["validator"])
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# deploy a contract on ethermint
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ethermint_contract, _ = deploy_contract(ethermint.w3, CONTRACTS["BurnGas"])
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# expect an error on contract call due to block gas limit
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with pytest.raises(Exception):
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ethermint_txhash = ethermint_contract.functions.burnGas(
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exceeded_gas_limit
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).transact(
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{
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"from": ADDRS["validator"],
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"gas": exceeded_gas_limit,
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"gasPrice": ethermint_gas_price,
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}
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)
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(ethermint.w3.eth.wait_for_transaction_receipt(ethermint_txhash))
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return
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