80 lines
2.7 KiB
Go
80 lines
2.7 KiB
Go
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package keeper_test
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import (
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"math/big"
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"testing"
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"github.com/stretchr/testify/require"
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sdk "github.com/cosmos/cosmos-sdk/types"
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authante "github.com/cosmos/cosmos-sdk/x/auth/ante"
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"github.com/ethereum/go-ethereum/common"
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ethtypes "github.com/ethereum/go-ethereum/core/types"
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ethermint "github.com/tharsis/ethermint/types"
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"github.com/tharsis/ethermint/x/evm/types"
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)
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func SetupContract(b *testing.B) (*KeeperTestSuite, common.Address) {
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suite := KeeperTestSuite{}
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suite.DoSetupTest(b)
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amt := sdk.Coins{ethermint.NewPhotonCoinInt64(1000000000000000000)}
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err := suite.app.BankKeeper.MintCoins(suite.ctx, types.ModuleName, amt)
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require.NoError(b, err)
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err = suite.app.BankKeeper.SendCoinsFromModuleToAccount(suite.ctx, types.ModuleName, suite.address.Bytes(), amt)
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require.NoError(b, err)
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contractAddr := suite.DeployTestContract(b, suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt())
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suite.Commit()
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return &suite, contractAddr
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}
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type TxBuilder func(suite *KeeperTestSuite, contract common.Address) *types.MsgEthereumTx
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func DoBenchmark(b *testing.B, txBuilder TxBuilder) {
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suite, contractAddr := SetupContract(b)
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msg := txBuilder(suite, contractAddr)
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msg.From = suite.address.Hex()
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err := msg.Sign(ethtypes.LatestSignerForChainID(suite.app.EvmKeeper.ChainID()), suite.signer)
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require.NoError(b, err)
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b.ResetTimer()
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b.StartTimer()
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for i := 0; i < b.N; i++ {
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ctx, _ := suite.ctx.CacheContext()
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// deduct fee first
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txData, err := types.UnpackTxData(msg.Data)
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require.NoError(b, err)
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fees := sdk.Coins{sdk.NewCoin(suite.EvmDenom(), sdk.NewIntFromBigInt(txData.Fee()))}
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err = authante.DeductFees(suite.app.BankKeeper, suite.ctx, suite.app.AccountKeeper.GetAccount(ctx, msg.GetFrom()), fees)
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require.NoError(b, err)
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rsp, err := suite.app.EvmKeeper.EthereumTx(sdk.WrapSDKContext(ctx), msg)
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require.NoError(b, err)
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require.False(b, rsp.Failed())
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}
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}
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func BenchmarkTokenTransfer(b *testing.B) {
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DoBenchmark(b, func(suite *KeeperTestSuite, contract common.Address) *types.MsgEthereumTx {
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input, err := ContractABI.Pack("transfer", common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), big.NewInt(1000))
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require.NoError(b, err)
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nonce := suite.app.EvmKeeper.GetNonce(suite.address)
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return types.NewTx(suite.app.EvmKeeper.ChainID(), nonce, &contract, big.NewInt(0), 410000, big.NewInt(1), input, nil)
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})
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}
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func BenchmarkEmitLogs(b *testing.B) {
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DoBenchmark(b, func(suite *KeeperTestSuite, contract common.Address) *types.MsgEthereumTx {
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input, err := ContractABI.Pack("benchmarkLogs", big.NewInt(1000))
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require.NoError(b, err)
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nonce := suite.app.EvmKeeper.GetNonce(suite.address)
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return types.NewTx(suite.app.EvmKeeper.ChainID(), nonce, &contract, big.NewInt(0), 4100000, big.NewInt(1), input, nil)
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})
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}
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