forked from cerc-io/laconicd-deprecated
046cd00174
* Add min_gas_price to feemarket params * Add MinGasPriceDecorators * feemarket integration tests for MinGasPrice * Restructure integration tests * Simplify integration tests context We use DeliverTx context to set up the app, otherwise not all settings are initialized. We test CheckTx with `s.app.BaseApp.CheckTx(req)`, which uses the `CheckTx` mode and context. * Update MinGasPrice spec in feemarket module * reorder ethermint module order for initializing genesis * feemarket migrations for adding MinGasPrice param * update changelog * Additional unit tests for MinGasPrice = 0, tx gas price > 0 (PR review) https://github.com/tharsis/ethermint/pull/1104#discussion_r884991661 * Use 0 MinGasPrice for transaction simulations * Fix duplicate registration of feemarket GenesisState and Params (PR review) https://github.com/tharsis/ethermint/pull/1104#issuecomment-1141893712
656 lines
22 KiB
Go
656 lines
22 KiB
Go
package keeper_test
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import (
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"encoding/json"
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"math/big"
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"strings"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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"github.com/cosmos/cosmos-sdk/baseapp"
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"github.com/cosmos/cosmos-sdk/client/tx"
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codectypes "github.com/cosmos/cosmos-sdk/codec/types"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/types/tx/signing"
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authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
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authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
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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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"github.com/tharsis/ethermint/app"
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"github.com/tharsis/ethermint/crypto/ethsecp256k1"
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"github.com/tharsis/ethermint/encoding"
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"github.com/tharsis/ethermint/tests"
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"github.com/tharsis/ethermint/testutil"
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"github.com/tharsis/ethermint/x/feemarket/types"
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"github.com/cosmos/cosmos-sdk/simapp"
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banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
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abci "github.com/tendermint/tendermint/abci/types"
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"github.com/tendermint/tendermint/libs/log"
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dbm "github.com/tendermint/tm-db"
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evmtypes "github.com/tharsis/ethermint/x/evm/types"
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)
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var _ = Describe("Ethermint App min gas prices settings: ", func() {
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var (
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privKey *ethsecp256k1.PrivKey
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address sdk.AccAddress
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msg banktypes.MsgSend
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)
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var setupChain = func(cliMinGasPricesStr string) {
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// Initialize the app, so we can use SetMinGasPrices to set the
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// validator-specific min-gas-prices setting
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db := dbm.NewMemDB()
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newapp := app.NewEthermintApp(
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log.NewNopLogger(),
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db,
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nil,
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true,
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map[int64]bool{},
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app.DefaultNodeHome,
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5,
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encoding.MakeConfig(app.ModuleBasics),
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simapp.EmptyAppOptions{},
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baseapp.SetMinGasPrices(cliMinGasPricesStr),
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)
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genesisState := app.NewDefaultGenesisState()
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genesisState[types.ModuleName] = newapp.AppCodec().MustMarshalJSON(types.DefaultGenesisState())
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stateBytes, err := json.MarshalIndent(genesisState, "", " ")
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s.Require().NoError(err)
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// Initialize the chain
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newapp.InitChain(
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abci.RequestInitChain{
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ChainId: "ethermint_9000-1",
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Validators: []abci.ValidatorUpdate{},
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AppStateBytes: stateBytes,
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ConsensusParams: simapp.DefaultConsensusParams,
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},
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)
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s.app = newapp
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s.SetupApp(false)
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}
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var setupTest = func(cliMinGasPrices string) {
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setupChain(cliMinGasPrices)
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privKey, address = generateKey()
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amount, ok := sdk.NewIntFromString("10000000000000000000")
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s.Require().True(ok)
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initBalance := sdk.Coins{sdk.Coin{
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Denom: s.denom,
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Amount: amount,
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}}
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testutil.FundAccount(s.app.BankKeeper, s.ctx, address, initBalance)
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msg = banktypes.MsgSend{
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FromAddress: address.String(),
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ToAddress: address.String(),
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Amount: sdk.Coins{sdk.Coin{
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Denom: s.denom,
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Amount: sdk.NewInt(10000),
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}},
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}
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s.Commit()
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}
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var setupContext = func(cliMinGasPrice string, minGasPrice sdk.Dec) {
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setupTest(cliMinGasPrice + s.denom)
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params := types.DefaultParams()
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params.MinGasPrice = minGasPrice
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s.app.FeeMarketKeeper.SetParams(s.ctx, params)
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s.Commit()
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}
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Context("with Cosmos transactions", func() {
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Context("min-gas-prices (local) < MinGasPrices (feemarket param)", func() {
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cliMinGasPrice := "1"
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minGasPrice := sdk.NewDecWithPrec(3, 0)
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BeforeEach(func() {
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setupContext(cliMinGasPrice, minGasPrice)
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})
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Context("during CheckTx", func() {
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It("should reject transactions with gasPrice < MinGasPrices", func() {
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gasPrice := sdk.NewInt(2)
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res := checkTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
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Expect(
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strings.Contains(res.GetLog(),
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"provided fee < minimum global fee"),
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).To(BeTrue(), res.GetLog())
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})
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It("should accept transactions with gasPrice >= MinGasPrices", func() {
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gasPrice := sdk.NewInt(3)
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res := checkTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
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})
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})
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Context("during DeliverTx", func() {
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It("should reject transactions with gasPrice < MinGasPrices", func() {
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gasPrice := sdk.NewInt(2)
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res := deliverTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
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Expect(
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strings.Contains(res.GetLog(),
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"provided fee < minimum global fee"),
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).To(BeTrue(), res.GetLog())
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})
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It("should accept transactions with gasPrice >= MinGasPrices", func() {
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gasPrice := sdk.NewInt(3)
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res := deliverTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
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})
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})
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})
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Context("with min-gas-prices (local) == MinGasPrices (feemarket param)", func() {
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cliMinGasPrice := "3"
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minGasPrice := sdk.NewDecWithPrec(3, 0)
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BeforeEach(func() {
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setupContext(cliMinGasPrice, minGasPrice)
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})
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Context("during CheckTx", func() {
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It("should reject transactions with gasPrice < min-gas-prices", func() {
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gasPrice := sdk.NewInt(2)
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res := checkTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
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Expect(
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strings.Contains(res.GetLog(),
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"insufficient fee"),
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).To(BeTrue(), res.GetLog())
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})
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It("should accept transactions with gasPrice >= MinGasPrices", func() {
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gasPrice := sdk.NewInt(3)
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res := checkTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
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})
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})
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Context("during DeliverTx", func() {
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It("should reject transactions with gasPrice < MinGasPrices", func() {
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gasPrice := sdk.NewInt(2)
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res := deliverTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
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Expect(
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strings.Contains(res.GetLog(),
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"provided fee < minimum global fee"),
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).To(BeTrue(), res.GetLog())
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})
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It("should accept transactions with gasPrice >= MinGasPrices", func() {
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gasPrice := sdk.NewInt(3)
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res := deliverTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
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})
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})
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})
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Context("with MinGasPrices (feemarket param) < min-gas-prices (local)", func() {
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cliMinGasPrice := "5"
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minGasPrice := sdk.NewDecWithPrec(3, 0)
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BeforeEach(func() {
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setupContext(cliMinGasPrice, minGasPrice)
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})
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Context("during CheckTx", func() {
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It("should reject transactions with gasPrice < MinGasPrices", func() {
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gasPrice := sdk.NewInt(2)
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res := checkTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
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Expect(
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strings.Contains(res.GetLog(),
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"insufficient fee"),
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).To(BeTrue(), res.GetLog())
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})
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It("should reject transactions with MinGasPrices < gasPrice < min-gas-prices", func() {
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gasPrice := sdk.NewInt(4)
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res := checkTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
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Expect(
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strings.Contains(res.GetLog(),
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"insufficient fee"),
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).To(BeTrue(), res.GetLog())
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})
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It("should accept transactions with gasPrice > min-gas-prices", func() {
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gasPrice := sdk.NewInt(5)
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res := checkTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
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})
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})
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Context("during DeliverTx", func() {
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It("should reject transactions with gasPrice < MinGasPrices", func() {
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gasPrice := sdk.NewInt(2)
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res := deliverTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
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Expect(
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strings.Contains(res.GetLog(),
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"provided fee < minimum global fee"),
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).To(BeTrue(), res.GetLog())
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})
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It("should accept transactions with MinGasPrices < gasPrice < than min-gas-prices", func() {
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gasPrice := sdk.NewInt(4)
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res := deliverTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
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})
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It("should accept transactions with gasPrice >= min-gas-prices", func() {
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gasPrice := sdk.NewInt(5)
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res := deliverTx(privKey, &gasPrice, &msg)
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Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
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})
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})
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})
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})
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Context("with EVM transactions", func() {
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type txParams struct {
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gasPrice *big.Int
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gasFeeCap *big.Int
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gasTipCap *big.Int
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accesses *ethtypes.AccessList
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}
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type getprices func() txParams
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getBaseFee := func() int64 {
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paramsEvm := s.app.EvmKeeper.GetParams(s.ctx)
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ethCfg := paramsEvm.ChainConfig.EthereumConfig(s.app.EvmKeeper.ChainID())
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return s.app.EvmKeeper.GetBaseFee(s.ctx, ethCfg).Int64()
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}
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Context("with BaseFee (feemarket) < MinGasPrices (feemarket param)", func() {
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var baseFee int64
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BeforeEach(func() {
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baseFee = getBaseFee()
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setupContext("1", sdk.NewDecWithPrec(baseFee+30000000000, 0))
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})
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Context("during CheckTx", func() {
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DescribeTable("should reject transactions with EffectivePrice < MinGasPrices",
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func(malleate getprices) {
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p := malleate()
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to := tests.GenerateAddress()
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msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
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res := checkEthTx(privKey, msgEthereumTx)
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Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
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Expect(
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strings.Contains(res.GetLog(),
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"provided fee < minimum global fee"),
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).To(BeTrue(), res.GetLog())
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},
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Entry("legacy tx", func() txParams {
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return txParams{big.NewInt(baseFee + 20000000000), nil, nil, nil}
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}),
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Entry("dynamic tx", func() txParams {
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return txParams{nil, big.NewInt(baseFee + 20000000000), big.NewInt(0), ðtypes.AccessList{}}
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}),
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Entry("dynamic tx with GasFeeCap < MinGasPrices", func() txParams {
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return txParams{nil, big.NewInt(baseFee + 29000000000), big.NewInt(29000000000), ðtypes.AccessList{}}
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}),
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Entry("dynamic tx with GasFeeCap > MinGasPrices, EffectivePrice < MinGasPrices", func() txParams {
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return txParams{nil, big.NewInt(baseFee + 40000000000), big.NewInt(0), ðtypes.AccessList{}}
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}),
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)
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DescribeTable("should accept transactions with gasPrice >= MinGasPrices",
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func(malleate getprices) {
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p := malleate()
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to := tests.GenerateAddress()
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msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
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res := checkEthTx(privKey, msgEthereumTx)
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Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
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},
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Entry("legacy tx", func() txParams {
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return txParams{big.NewInt(baseFee + 31000000000), nil, nil, nil}
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}),
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Entry("dynamic tx", func() txParams {
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return txParams{nil, big.NewInt(baseFee + 31000000000), big.NewInt(31000000000), ðtypes.AccessList{}}
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}),
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)
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})
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Context("during DeliverTx", func() {
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DescribeTable("should reject transactions with gasPrice < MinGasPrices",
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func(malleate getprices) {
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p := malleate()
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to := tests.GenerateAddress()
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msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
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res := deliverEthTx(privKey, msgEthereumTx)
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Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
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Expect(
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strings.Contains(res.GetLog(),
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"provided fee < minimum global fee"),
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).To(BeTrue(), res.GetLog())
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},
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Entry("legacy tx", func() txParams {
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return txParams{big.NewInt(baseFee + 20000000000), nil, nil, nil}
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}),
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Entry("dynamic tx", func() txParams {
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return txParams{nil, big.NewInt(baseFee + 20000000000), big.NewInt(0), ðtypes.AccessList{}}
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}),
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Entry("dynamic tx with GasFeeCap < MinGasPrices", func() txParams {
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return txParams{nil, big.NewInt(baseFee + 29000000000), big.NewInt(29000000000), ðtypes.AccessList{}}
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}),
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Entry("dynamic tx with GasFeeCap > MinGasPrices, EffectivePrice < MinGasPrices", func() txParams {
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return txParams{nil, big.NewInt(baseFee + 40000000000), big.NewInt(0), ðtypes.AccessList{}}
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}),
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)
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DescribeTable("should accept transactions with gasPrice >= MinGasPrices",
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func(malleate getprices) {
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p := malleate()
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to := tests.GenerateAddress()
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msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
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res := deliverEthTx(privKey, msgEthereumTx)
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Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
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},
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Entry("legacy tx", func() txParams {
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return txParams{big.NewInt(baseFee + 30000000001), nil, nil, nil}
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}),
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// the base fee decreases in this test, so we use a large gas tip
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// to maintain an EffectivePrice > MinGasPrices
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Entry("dynamic tx, EffectivePrice > MinGasPrices", func() txParams {
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return txParams{nil, big.NewInt(baseFee + 30000000001), big.NewInt(30000000001), ðtypes.AccessList{}}
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}),
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)
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})
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})
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Context("with MinGasPrices (feemarket param) < BaseFee (feemarket)", func() {
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var baseFee int64
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BeforeEach(func() {
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baseFee = getBaseFee()
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s.Require().Greater(baseFee, int64(10))
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setupContext("5", sdk.NewDecWithPrec(10, 0))
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})
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Context("during CheckTx", func() {
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DescribeTable("should reject transactions with gasPrice < MinGasPrices",
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func(malleate getprices) {
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p := malleate()
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to := tests.GenerateAddress()
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msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
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res := checkEthTx(privKey, msgEthereumTx)
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Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
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Expect(
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strings.Contains(res.GetLog(),
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"provided fee < minimum global fee"),
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).To(BeTrue(), res.GetLog())
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},
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Entry("legacy tx", func() txParams {
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return txParams{big.NewInt(2), nil, nil, nil}
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}),
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Entry("dynamic tx", func() txParams {
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return txParams{nil, big.NewInt(2), big.NewInt(2), ðtypes.AccessList{}}
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}),
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)
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DescribeTable("should reject transactions with MinGasPrices < tx gasPrice < EffectivePrice",
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func(malleate getprices) {
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p := malleate()
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to := tests.GenerateAddress()
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msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
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res := checkEthTx(privKey, msgEthereumTx)
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Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
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Expect(
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strings.Contains(res.GetLog(),
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"insufficient fee"),
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).To(BeTrue(), res.GetLog())
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},
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Entry("legacy tx", func() txParams {
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return txParams{big.NewInt(20), nil, nil, nil}
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}),
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Entry("dynamic tx", func() txParams {
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return txParams{nil, big.NewInt(baseFee - 1), big.NewInt(20), ðtypes.AccessList{}}
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}),
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)
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DescribeTable("should accept transactions with gasPrice > EffectivePrice",
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func(malleate getprices) {
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p := malleate()
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to := tests.GenerateAddress()
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msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
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res := checkEthTx(privKey, msgEthereumTx)
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Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
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},
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Entry("legacy tx", func() txParams {
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return txParams{big.NewInt(baseFee + 1000000000), nil, nil, nil}
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}),
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Entry("dynamic tx", func() txParams {
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return txParams{nil, big.NewInt(baseFee + 1000000000), big.NewInt(10), ðtypes.AccessList{}}
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}),
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)
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})
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Context("during DeliverTx", func() {
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DescribeTable("should reject transactions with gasPrice < MinGasPrices",
|
|
func(malleate getprices) {
|
|
p := malleate()
|
|
to := tests.GenerateAddress()
|
|
msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
|
|
res := deliverEthTx(privKey, msgEthereumTx)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"provided fee < minimum global fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
},
|
|
Entry("legacy tx", func() txParams {
|
|
return txParams{big.NewInt(2), nil, nil, nil}
|
|
}),
|
|
Entry("dynamic tx", func() txParams {
|
|
return txParams{nil, big.NewInt(2), big.NewInt(2), ðtypes.AccessList{}}
|
|
}),
|
|
)
|
|
|
|
DescribeTable("should reject transactions with MinGasPrices < gasPrice < EffectivePrice",
|
|
func(malleate getprices) {
|
|
p := malleate()
|
|
to := tests.GenerateAddress()
|
|
msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
|
|
res := deliverEthTx(privKey, msgEthereumTx)
|
|
Expect(res.IsOK()).To(Equal(false), "transaction should have failed")
|
|
Expect(
|
|
strings.Contains(res.GetLog(),
|
|
"insufficient fee"),
|
|
).To(BeTrue(), res.GetLog())
|
|
},
|
|
Entry("legacy tx", func() txParams {
|
|
return txParams{big.NewInt(20), nil, nil, nil}
|
|
}),
|
|
Entry("dynamic tx", func() txParams {
|
|
return txParams{nil, big.NewInt(20), big.NewInt(20), ðtypes.AccessList{}}
|
|
}),
|
|
)
|
|
|
|
DescribeTable("should accept transactions with gasPrice > EffectivePrice",
|
|
func(malleate getprices) {
|
|
p := malleate()
|
|
to := tests.GenerateAddress()
|
|
msgEthereumTx := buildEthTx(privKey, &to, p.gasPrice, p.gasFeeCap, p.gasTipCap, p.accesses)
|
|
res := deliverEthTx(privKey, msgEthereumTx)
|
|
Expect(res.IsOK()).To(Equal(true), "transaction should have succeeded", res.GetLog())
|
|
},
|
|
Entry("legacy tx", func() txParams {
|
|
return txParams{big.NewInt(baseFee + 10), nil, nil, nil}
|
|
}),
|
|
Entry("dynamic tx", func() txParams {
|
|
return txParams{nil, big.NewInt(baseFee + 10), big.NewInt(10), ðtypes.AccessList{}}
|
|
}),
|
|
)
|
|
})
|
|
})
|
|
})
|
|
})
|
|
|
|
func generateKey() (*ethsecp256k1.PrivKey, sdk.AccAddress) {
|
|
address, priv := tests.NewAddrKey()
|
|
return priv.(*ethsecp256k1.PrivKey), sdk.AccAddress(address.Bytes())
|
|
}
|
|
|
|
func getNonce(addressBytes []byte) uint64 {
|
|
return s.app.EvmKeeper.GetNonce(
|
|
s.ctx,
|
|
common.BytesToAddress(addressBytes),
|
|
)
|
|
}
|
|
|
|
func buildEthTx(
|
|
priv *ethsecp256k1.PrivKey,
|
|
to *common.Address,
|
|
gasPrice *big.Int,
|
|
gasFeeCap *big.Int,
|
|
gasTipCap *big.Int,
|
|
accesses *ethtypes.AccessList,
|
|
) *evmtypes.MsgEthereumTx {
|
|
chainID := s.app.EvmKeeper.ChainID()
|
|
from := common.BytesToAddress(priv.PubKey().Address().Bytes())
|
|
nonce := getNonce(from.Bytes())
|
|
data := make([]byte, 0)
|
|
gasLimit := uint64(100000)
|
|
msgEthereumTx := evmtypes.NewTx(
|
|
chainID,
|
|
nonce,
|
|
to,
|
|
nil,
|
|
gasLimit,
|
|
gasPrice,
|
|
gasFeeCap,
|
|
gasTipCap,
|
|
data,
|
|
accesses,
|
|
)
|
|
msgEthereumTx.From = from.String()
|
|
return msgEthereumTx
|
|
}
|
|
|
|
func prepareEthTx(priv *ethsecp256k1.PrivKey, msgEthereumTx *evmtypes.MsgEthereumTx) []byte {
|
|
encodingConfig := encoding.MakeConfig(app.ModuleBasics)
|
|
option, err := codectypes.NewAnyWithValue(&evmtypes.ExtensionOptionsEthereumTx{})
|
|
s.Require().NoError(err)
|
|
|
|
txBuilder := encodingConfig.TxConfig.NewTxBuilder()
|
|
builder, ok := txBuilder.(authtx.ExtensionOptionsTxBuilder)
|
|
s.Require().True(ok)
|
|
builder.SetExtensionOptions(option)
|
|
|
|
err = msgEthereumTx.Sign(s.ethSigner, tests.NewSigner(priv))
|
|
s.Require().NoError(err)
|
|
|
|
err = txBuilder.SetMsgs(msgEthereumTx)
|
|
s.Require().NoError(err)
|
|
|
|
txData, err := evmtypes.UnpackTxData(msgEthereumTx.Data)
|
|
s.Require().NoError(err)
|
|
|
|
evmDenom := s.app.EvmKeeper.GetParams(s.ctx).EvmDenom
|
|
fees := sdk.Coins{{Denom: evmDenom, Amount: sdk.NewIntFromBigInt(txData.Fee())}}
|
|
builder.SetFeeAmount(fees)
|
|
builder.SetGasLimit(msgEthereumTx.GetGas())
|
|
|
|
// bz are bytes to be broadcasted over the network
|
|
bz, err := encodingConfig.TxConfig.TxEncoder()(txBuilder.GetTx())
|
|
s.Require().NoError(err)
|
|
|
|
return bz
|
|
}
|
|
|
|
func deliverEthTx(priv *ethsecp256k1.PrivKey, msgEthereumTx *evmtypes.MsgEthereumTx) abci.ResponseDeliverTx {
|
|
bz := prepareEthTx(priv, msgEthereumTx)
|
|
req := abci.RequestDeliverTx{Tx: bz}
|
|
res := s.app.BaseApp.DeliverTx(req)
|
|
return res
|
|
}
|
|
|
|
func checkEthTx(priv *ethsecp256k1.PrivKey, msgEthereumTx *evmtypes.MsgEthereumTx) abci.ResponseCheckTx {
|
|
bz := prepareEthTx(priv, msgEthereumTx)
|
|
req := abci.RequestCheckTx{Tx: bz}
|
|
res := s.app.BaseApp.CheckTx(req)
|
|
return res
|
|
}
|
|
|
|
func prepareCosmosTx(priv *ethsecp256k1.PrivKey, gasPrice *sdk.Int, msgs ...sdk.Msg) []byte {
|
|
encodingConfig := encoding.MakeConfig(app.ModuleBasics)
|
|
accountAddress := sdk.AccAddress(priv.PubKey().Address().Bytes())
|
|
|
|
txBuilder := encodingConfig.TxConfig.NewTxBuilder()
|
|
|
|
txBuilder.SetGasLimit(1000000)
|
|
if gasPrice == nil {
|
|
_gasPrice := sdk.NewInt(1)
|
|
gasPrice = &_gasPrice
|
|
}
|
|
fees := &sdk.Coins{{Denom: s.denom, Amount: gasPrice.MulRaw(1000000)}}
|
|
txBuilder.SetFeeAmount(*fees)
|
|
err := txBuilder.SetMsgs(msgs...)
|
|
s.Require().NoError(err)
|
|
|
|
seq, err := s.app.AccountKeeper.GetSequence(s.ctx, accountAddress)
|
|
s.Require().NoError(err)
|
|
|
|
// First round: we gather all the signer infos. We use the "set empty
|
|
// signature" hack to do that.
|
|
sigV2 := signing.SignatureV2{
|
|
PubKey: priv.PubKey(),
|
|
Data: &signing.SingleSignatureData{
|
|
SignMode: encodingConfig.TxConfig.SignModeHandler().DefaultMode(),
|
|
Signature: nil,
|
|
},
|
|
Sequence: seq,
|
|
}
|
|
|
|
sigsV2 := []signing.SignatureV2{sigV2}
|
|
|
|
err = txBuilder.SetSignatures(sigsV2...)
|
|
s.Require().NoError(err)
|
|
|
|
// Second round: all signer infos are set, so each signer can sign.
|
|
accNumber := s.app.AccountKeeper.GetAccount(s.ctx, accountAddress).GetAccountNumber()
|
|
signerData := authsigning.SignerData{
|
|
ChainID: s.ctx.ChainID(),
|
|
AccountNumber: accNumber,
|
|
Sequence: seq,
|
|
}
|
|
sigV2, err = tx.SignWithPrivKey(
|
|
encodingConfig.TxConfig.SignModeHandler().DefaultMode(), signerData,
|
|
txBuilder, priv, encodingConfig.TxConfig,
|
|
seq,
|
|
)
|
|
s.Require().NoError(err)
|
|
|
|
sigsV2 = []signing.SignatureV2{sigV2}
|
|
err = txBuilder.SetSignatures(sigsV2...)
|
|
s.Require().NoError(err)
|
|
|
|
// bz are bytes to be broadcasted over the network
|
|
bz, err := encodingConfig.TxConfig.TxEncoder()(txBuilder.GetTx())
|
|
s.Require().NoError(err)
|
|
return bz
|
|
}
|
|
|
|
func deliverTx(priv *ethsecp256k1.PrivKey, gasPrice *sdk.Int, msgs ...sdk.Msg) abci.ResponseDeliverTx {
|
|
bz := prepareCosmosTx(priv, gasPrice, msgs...)
|
|
req := abci.RequestDeliverTx{Tx: bz}
|
|
res := s.app.BaseApp.DeliverTx(req)
|
|
return res
|
|
}
|
|
|
|
func checkTx(priv *ethsecp256k1.PrivKey, gasPrice *sdk.Int, msgs ...sdk.Msg) abci.ResponseCheckTx {
|
|
bz := prepareCosmosTx(priv, gasPrice, msgs...)
|
|
req := abci.RequestCheckTx{Tx: bz}
|
|
res := s.app.BaseApp.CheckTx(req)
|
|
return res
|
|
}
|