a6d21e651e
* Wip converting to updated Cosmos SDK version * Fixed test failures from updating SDK * cleaned and verified changes * Wip converting to updated Cosmos SDK version * Fixed test failures from updating SDK * cleaned and verified changes * wip - updating to version 0.36.0 * Switched supply keeper to dummy for testing * Formatting fixes * Changed relative dependency of cosmos SDK to specific commit
326 lines
10 KiB
Go
326 lines
10 KiB
Go
package app
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import (
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"fmt"
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"math/big"
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"testing"
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ethcmn "github.com/ethereum/go-ethereum/common"
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"github.com/stretchr/testify/require"
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tmcrypto "github.com/tendermint/tendermint/crypto"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/auth"
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"github.com/cosmos/ethermint/types"
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evmtypes "github.com/cosmos/ethermint/x/evm/types"
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)
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func requireValidTx(
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t *testing.T, anteHandler sdk.AnteHandler, ctx sdk.Context, tx sdk.Tx, sim bool,
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) {
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_, result, abort := anteHandler(ctx, tx, sim)
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require.Equal(t, sdk.CodeOK, result.Code, result.Log)
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require.False(t, abort)
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require.True(t, result.IsOK())
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}
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func requireInvalidTx(
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t *testing.T, anteHandler sdk.AnteHandler, ctx sdk.Context,
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tx sdk.Tx, sim bool, code sdk.CodeType,
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) {
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newCtx, result, abort := anteHandler(ctx, tx, sim)
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require.True(t, abort)
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require.Equal(t, code, result.Code, fmt.Sprintf("invalid result: %v", result))
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if code == sdk.CodeOutOfGas {
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stdTx, ok := tx.(auth.StdTx)
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require.True(t, ok, "tx must be in form auth.StdTx")
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// require GasWanted is set correctly
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require.Equal(t, stdTx.Fee.Gas, result.GasWanted, "'GasWanted' wanted not set correctly")
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require.True(t, result.GasUsed > result.GasWanted, "'GasUsed' not greater than GasWanted")
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// require that context is set correctly
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require.Equal(t, result.GasUsed, newCtx.GasMeter().GasConsumed(), "Context not updated correctly")
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}
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}
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func TestValidEthTx(t *testing.T) {
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input := newTestSetup()
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input.ctx = input.ctx.WithBlockHeight(1)
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addr1, priv1 := newTestAddrKey()
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addr2, _ := newTestAddrKey()
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acc1 := input.accKeeper.NewAccountWithAddress(input.ctx, addr1)
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// nolint:errcheck
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acc1.SetCoins(newTestCoins())
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input.accKeeper.SetAccount(input.ctx, acc1)
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acc2 := input.accKeeper.NewAccountWithAddress(input.ctx, addr2)
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// nolint:errcheck
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acc2.SetCoins(newTestCoins())
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input.accKeeper.SetAccount(input.ctx, acc2)
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// require a valid Ethereum tx to pass
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to := ethcmn.BytesToAddress(addr2.Bytes())
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amt := big.NewInt(32)
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gas := big.NewInt(20)
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ethMsg := evmtypes.NewEthereumTxMsg(0, to, amt, 22000, gas, []byte("test"))
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tx := newTestEthTx(input.ctx, ethMsg, priv1)
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requireValidTx(t, input.anteHandler, input.ctx, tx, false)
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}
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func TestValidTx(t *testing.T) {
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input := newTestSetup()
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input.ctx = input.ctx.WithBlockHeight(1)
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addr1, priv1 := newTestAddrKey()
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addr2, priv2 := newTestAddrKey()
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acc1 := input.accKeeper.NewAccountWithAddress(input.ctx, addr1)
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// nolint:errcheck
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acc1.SetCoins(newTestCoins())
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input.accKeeper.SetAccount(input.ctx, acc1)
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acc2 := input.accKeeper.NewAccountWithAddress(input.ctx, addr2)
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// nolint:errcheck
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acc2.SetCoins(newTestCoins())
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input.accKeeper.SetAccount(input.ctx, acc2)
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// require a valid SDK tx to pass
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fee := newTestStdFee()
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msg1 := newTestMsg(addr1, addr2)
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msgs := []sdk.Msg{msg1}
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privKeys := []tmcrypto.PrivKey{priv1, priv2}
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accNums := []uint64{acc1.GetAccountNumber(), acc2.GetAccountNumber()}
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accSeqs := []uint64{acc1.GetSequence(), acc2.GetSequence()}
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tx := newTestSDKTx(input.ctx, msgs, privKeys, accNums, accSeqs, fee)
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requireValidTx(t, input.anteHandler, input.ctx, tx, false)
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// require accounts to update
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acc1 = input.accKeeper.GetAccount(input.ctx, addr1)
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acc2 = input.accKeeper.GetAccount(input.ctx, addr2)
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require.Equal(t, accSeqs[0]+1, acc1.GetSequence())
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require.Equal(t, accSeqs[1]+1, acc2.GetSequence())
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}
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func TestSDKInvalidSigs(t *testing.T) {
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input := newTestSetup()
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input.ctx = input.ctx.WithBlockHeight(1)
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addr1, priv1 := newTestAddrKey()
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addr2, priv2 := newTestAddrKey()
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addr3, priv3 := newTestAddrKey()
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acc1 := input.accKeeper.NewAccountWithAddress(input.ctx, addr1)
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// nolint:errcheck
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acc1.SetCoins(newTestCoins())
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input.accKeeper.SetAccount(input.ctx, acc1)
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acc2 := input.accKeeper.NewAccountWithAddress(input.ctx, addr2)
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// nolint:errcheck
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acc2.SetCoins(newTestCoins())
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input.accKeeper.SetAccount(input.ctx, acc2)
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fee := newTestStdFee()
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msg1 := newTestMsg(addr1, addr2)
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// require validation failure with no signers
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msgs := []sdk.Msg{msg1}
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privKeys := []tmcrypto.PrivKey{}
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accNums := []uint64{acc1.GetAccountNumber(), acc2.GetAccountNumber()}
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accSeqs := []uint64{acc1.GetSequence(), acc2.GetSequence()}
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tx := newTestSDKTx(input.ctx, msgs, privKeys, accNums, accSeqs, fee)
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requireInvalidTx(t, input.anteHandler, input.ctx, tx, false, sdk.CodeNoSignatures)
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// require validation failure with invalid number of signers
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msgs = []sdk.Msg{msg1}
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privKeys = []tmcrypto.PrivKey{priv1}
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accNums = []uint64{acc1.GetAccountNumber(), acc2.GetAccountNumber()}
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accSeqs = []uint64{acc1.GetSequence(), acc2.GetSequence()}
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tx = newTestSDKTx(input.ctx, msgs, privKeys, accNums, accSeqs, fee)
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requireInvalidTx(t, input.anteHandler, input.ctx, tx, false, sdk.CodeUnauthorized)
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// require validation failure with an invalid signer
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msg2 := newTestMsg(addr1, addr3)
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msgs = []sdk.Msg{msg1, msg2}
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privKeys = []tmcrypto.PrivKey{priv1, priv2, priv3}
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accNums = []uint64{acc1.GetAccountNumber(), acc2.GetAccountNumber(), 0}
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accSeqs = []uint64{acc1.GetSequence(), acc2.GetSequence(), 0}
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tx = newTestSDKTx(input.ctx, msgs, privKeys, accNums, accSeqs, fee)
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requireInvalidTx(t, input.anteHandler, input.ctx, tx, false, sdk.CodeUnknownAddress)
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}
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func TestSDKInvalidAcc(t *testing.T) {
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input := newTestSetup()
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input.ctx = input.ctx.WithBlockHeight(1)
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addr1, priv1 := newTestAddrKey()
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acc1 := input.accKeeper.NewAccountWithAddress(input.ctx, addr1)
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// nolint:errcheck
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acc1.SetCoins(newTestCoins())
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input.accKeeper.SetAccount(input.ctx, acc1)
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fee := newTestStdFee()
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msg1 := newTestMsg(addr1)
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msgs := []sdk.Msg{msg1}
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privKeys := []tmcrypto.PrivKey{priv1}
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// require validation failure with invalid account number
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accNums := []uint64{1}
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accSeqs := []uint64{acc1.GetSequence()}
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tx := newTestSDKTx(input.ctx, msgs, privKeys, accNums, accSeqs, fee)
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requireInvalidTx(t, input.anteHandler, input.ctx, tx, false, sdk.CodeUnauthorized)
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// TODO: Reenable broken test when fixed inside cosmos SDK
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// // require validation failure with invalid sequence (nonce)
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// accNums = []uint64{acc1.GetAccountNumber()}
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// accSeqs = []uint64{1}
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// tx = newTestSDKTx(input.ctx, msgs, privKeys, accNums, accSeqs, fee)
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// requireInvalidTx(t, input.anteHandler, input.ctx, tx, false, sdk.CodeUnauthorized)
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}
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func TestEthInvalidSig(t *testing.T) {
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input := newTestSetup()
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input.ctx = input.ctx.WithBlockHeight(1)
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_, priv1 := newTestAddrKey()
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addr2, _ := newTestAddrKey()
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to := ethcmn.BytesToAddress(addr2.Bytes())
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amt := big.NewInt(32)
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gas := big.NewInt(20)
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ethMsg := evmtypes.NewEthereumTxMsg(0, to, amt, 22000, gas, []byte("test"))
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tx := newTestEthTx(input.ctx, ethMsg, priv1)
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ctx := input.ctx.WithChainID("4")
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requireInvalidTx(t, input.anteHandler, ctx, tx, false, sdk.CodeUnauthorized)
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}
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func TestEthInvalidNonce(t *testing.T) {
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input := newTestSetup()
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input.ctx = input.ctx.WithBlockHeight(1)
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addr1, priv1 := newTestAddrKey()
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addr2, _ := newTestAddrKey()
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acc := input.accKeeper.NewAccountWithAddress(input.ctx, addr1)
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// nolint:errcheck
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acc.SetCoins(newTestCoins())
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// nolint:errcheck
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acc.SetSequence(10)
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input.accKeeper.SetAccount(input.ctx, acc)
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// require a valid Ethereum tx to pass
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to := ethcmn.BytesToAddress(addr2.Bytes())
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amt := big.NewInt(32)
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gas := big.NewInt(20)
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ethMsg := evmtypes.NewEthereumTxMsg(0, to, amt, 22000, gas, []byte("test"))
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tx := newTestEthTx(input.ctx, ethMsg, priv1)
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requireInvalidTx(t, input.anteHandler, input.ctx, tx, false, sdk.CodeInvalidSequence)
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}
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func TestEthInsufficientBalance(t *testing.T) {
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input := newTestSetup()
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input.ctx = input.ctx.WithBlockHeight(1)
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addr1, priv1 := newTestAddrKey()
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addr2, _ := newTestAddrKey()
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acc := input.accKeeper.NewAccountWithAddress(input.ctx, addr1)
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input.accKeeper.SetAccount(input.ctx, acc)
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// require a valid Ethereum tx to pass
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to := ethcmn.BytesToAddress(addr2.Bytes())
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amt := big.NewInt(32)
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gas := big.NewInt(20)
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ethMsg := evmtypes.NewEthereumTxMsg(0, to, amt, 22000, gas, []byte("test"))
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tx := newTestEthTx(input.ctx, ethMsg, priv1)
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requireInvalidTx(t, input.anteHandler, input.ctx, tx, false, sdk.CodeInsufficientFunds)
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}
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func TestEthInvalidIntrinsicGas(t *testing.T) {
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input := newTestSetup()
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input.ctx = input.ctx.WithBlockHeight(1)
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addr1, priv1 := newTestAddrKey()
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addr2, _ := newTestAddrKey()
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acc := input.accKeeper.NewAccountWithAddress(input.ctx, addr1)
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// nolint:errcheck
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acc.SetCoins(newTestCoins())
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input.accKeeper.SetAccount(input.ctx, acc)
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// require a valid Ethereum tx to pass
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to := ethcmn.BytesToAddress(addr2.Bytes())
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amt := big.NewInt(32)
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gas := big.NewInt(20)
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gasLimit := uint64(1000)
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ethMsg := evmtypes.NewEthereumTxMsg(0, to, amt, gasLimit, gas, []byte("test"))
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tx := newTestEthTx(input.ctx, ethMsg, priv1)
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requireInvalidTx(t, input.anteHandler, input.ctx, tx, false, sdk.CodeInternal)
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}
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func TestEthInvalidMempoolFees(t *testing.T) {
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input := newTestSetup()
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input.ctx = input.ctx.WithBlockHeight(1)
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input.ctx = input.ctx.WithMinGasPrices(sdk.DecCoins{sdk.NewDecCoin(types.DenomDefault, sdk.NewInt(500000))})
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addr1, priv1 := newTestAddrKey()
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addr2, _ := newTestAddrKey()
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acc := input.accKeeper.NewAccountWithAddress(input.ctx, addr1)
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// nolint:errcheck
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acc.SetCoins(newTestCoins())
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input.accKeeper.SetAccount(input.ctx, acc)
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// require a valid Ethereum tx to pass
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to := ethcmn.BytesToAddress(addr2.Bytes())
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amt := big.NewInt(32)
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gas := big.NewInt(20)
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ethMsg := evmtypes.NewEthereumTxMsg(0, to, amt, 22000, gas, []byte("test"))
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tx := newTestEthTx(input.ctx, ethMsg, priv1)
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requireInvalidTx(t, input.anteHandler, input.ctx, tx, false, sdk.CodeInsufficientFee)
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}
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func TestEthInvalidChainID(t *testing.T) {
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input := newTestSetup()
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input.ctx = input.ctx.WithBlockHeight(1)
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addr1, priv1 := newTestAddrKey()
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addr2, _ := newTestAddrKey()
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acc := input.accKeeper.NewAccountWithAddress(input.ctx, addr1)
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// nolint:errcheck
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acc.SetCoins(newTestCoins())
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input.accKeeper.SetAccount(input.ctx, acc)
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// require a valid Ethereum tx to pass
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to := ethcmn.BytesToAddress(addr2.Bytes())
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amt := big.NewInt(32)
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gas := big.NewInt(20)
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ethMsg := evmtypes.NewEthereumTxMsg(0, to, amt, 22000, gas, []byte("test"))
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tx := newTestEthTx(input.ctx, ethMsg, priv1)
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ctx := input.ctx.WithChainID("bad-chain-id")
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requireInvalidTx(t, input.anteHandler, ctx, tx, false, types.CodeInvalidChainID)
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}
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