package keeper_test import ( "encoding/json" "fmt" "math/big" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common/hexutil" "github.com/ethereum/go-ethereum/crypto" sdk "github.com/cosmos/cosmos-sdk/types" ethermint "github.com/tharsis/ethermint/types" "github.com/tharsis/ethermint/x/evm/types" ) // Not valid Ethereum address const invalidAddress = "0x0000" func (suite *KeeperTestSuite) TestQueryAccount() { var ( req *types.QueryAccountRequest expAccount *types.QueryAccountResponse ) testCases := []struct { msg string malleate func() expPass bool }{ { "invalid address", func() { expAccount = &types.QueryAccountResponse{ Balance: "0", CodeHash: common.BytesToHash(crypto.Keccak256(nil)).Hex(), Nonce: 0, } req = &types.QueryAccountRequest{ Address: invalidAddress, } }, false, }, { "success", func() { amt := sdk.Coins{ethermint.NewPhotonCoinInt64(100)} err := suite.app.BankKeeper.MintCoins(suite.ctx, types.ModuleName, amt) suite.Require().NoError(err) err = suite.app.BankKeeper.SendCoinsFromModuleToAccount(suite.ctx, types.ModuleName, suite.address.Bytes(), amt) suite.Require().NoError(err) expAccount = &types.QueryAccountResponse{ Balance: "100", CodeHash: common.BytesToHash(crypto.Keccak256(nil)).Hex(), Nonce: 0, } req = &types.QueryAccountRequest{ Address: suite.address.String(), } }, true, }, } for _, tc := range testCases { suite.Run(fmt.Sprintf("Case %s", tc.msg), func() { suite.SetupTest() // reset tc.malleate() ctx := sdk.WrapSDKContext(suite.ctx) res, err := suite.queryClient.Account(ctx, req) if tc.expPass { suite.Require().NoError(err) suite.Require().NotNil(res) suite.Require().Equal(expAccount, res) } else { suite.Require().Error(err) } }) } } func (suite *KeeperTestSuite) TestQueryCosmosAccount() { var ( req *types.QueryCosmosAccountRequest expAccount *types.QueryCosmosAccountResponse ) testCases := []struct { msg string malleate func() expPass bool }{ { "invalid address", func() { expAccount = &types.QueryCosmosAccountResponse{ CosmosAddress: sdk.AccAddress(common.Address{}.Bytes()).String(), } req = &types.QueryCosmosAccountRequest{ Address: invalidAddress, } }, false, }, { "success", func() { expAccount = &types.QueryCosmosAccountResponse{ CosmosAddress: sdk.AccAddress(suite.address.Bytes()).String(), Sequence: 0, AccountNumber: 0, } req = &types.QueryCosmosAccountRequest{ Address: suite.address.String(), } }, true, }, { "success with seq and account number", func() { acc := suite.app.AccountKeeper.GetAccount(suite.ctx, suite.address.Bytes()) suite.Require().NoError(acc.SetSequence(10)) suite.Require().NoError(acc.SetAccountNumber(1)) suite.app.AccountKeeper.SetAccount(suite.ctx, acc) expAccount = &types.QueryCosmosAccountResponse{ CosmosAddress: sdk.AccAddress(suite.address.Bytes()).String(), Sequence: 10, AccountNumber: 1, } req = &types.QueryCosmosAccountRequest{ Address: suite.address.String(), } }, true, }, } for _, tc := range testCases { suite.Run(fmt.Sprintf("Case %s", tc.msg), func() { suite.SetupTest() // reset tc.malleate() ctx := sdk.WrapSDKContext(suite.ctx) res, err := suite.queryClient.CosmosAccount(ctx, req) if tc.expPass { suite.Require().NoError(err) suite.Require().NotNil(res) suite.Require().Equal(expAccount, res) } else { suite.Require().Error(err) } }) } } func (suite *KeeperTestSuite) TestQueryBalance() { var ( req *types.QueryBalanceRequest expBalance string ) testCases := []struct { msg string malleate func() expPass bool }{ { "invalid address", func() { expBalance = "0" req = &types.QueryBalanceRequest{ Address: invalidAddress, } }, false, }, { "success", func() { amt := sdk.Coins{ethermint.NewPhotonCoinInt64(100)} err := suite.app.BankKeeper.MintCoins(suite.ctx, types.ModuleName, amt) suite.Require().NoError(err) err = suite.app.BankKeeper.SendCoinsFromModuleToAccount(suite.ctx, types.ModuleName, suite.address.Bytes(), amt) suite.Require().NoError(err) expBalance = "100" req = &types.QueryBalanceRequest{ Address: suite.address.String(), } }, true, }, } for _, tc := range testCases { suite.Run(fmt.Sprintf("Case %s", tc.msg), func() { suite.SetupTest() // reset tc.malleate() ctx := sdk.WrapSDKContext(suite.ctx) res, err := suite.queryClient.Balance(ctx, req) if tc.expPass { suite.Require().NoError(err) suite.Require().NotNil(res) suite.Require().Equal(expBalance, res.Balance) } else { suite.Require().Error(err) } }) } } func (suite *KeeperTestSuite) TestQueryStorage() { var ( req *types.QueryStorageRequest expValue string ) testCases := []struct { msg string malleate func() expPass bool }{ { "invalid address", func() { req = &types.QueryStorageRequest{ Address: invalidAddress, } }, false, }, { "success", func() { key := common.BytesToHash([]byte("key")) value := common.BytesToHash([]byte("value")) expValue = value.String() suite.app.EvmKeeper.SetState(suite.address, key, value) req = &types.QueryStorageRequest{ Address: suite.address.String(), Key: key.String(), } }, true, }, } for _, tc := range testCases { suite.Run(fmt.Sprintf("Case %s", tc.msg), func() { suite.SetupTest() // reset tc.malleate() ctx := sdk.WrapSDKContext(suite.ctx) res, err := suite.queryClient.Storage(ctx, req) if tc.expPass { suite.Require().NoError(err) suite.Require().NotNil(res) suite.Require().Equal(expValue, res.Value) } else { suite.Require().Error(err) } }) } } func (suite *KeeperTestSuite) TestQueryCode() { var ( req *types.QueryCodeRequest expCode []byte ) testCases := []struct { msg string malleate func() expPass bool }{ { "invalid address", func() { req = &types.QueryCodeRequest{ Address: invalidAddress, } exp := &types.QueryCodeResponse{} expCode = exp.Code }, false, }, { "success", func() { expCode = []byte("code") suite.app.EvmKeeper.SetCode(suite.address, expCode) req = &types.QueryCodeRequest{ Address: suite.address.String(), } }, true, }, } for _, tc := range testCases { suite.Run(fmt.Sprintf("Case %s", tc.msg), func() { suite.SetupTest() // reset tc.malleate() ctx := sdk.WrapSDKContext(suite.ctx) res, err := suite.queryClient.Code(ctx, req) if tc.expPass { suite.Require().NoError(err) suite.Require().NotNil(res) suite.Require().Equal(expCode, res.Code) } else { suite.Require().Error(err) } }) } } func (suite *KeeperTestSuite) TestQueryTxLogs() { var ( txHash common.Hash expLogs []*types.Log ) testCases := []struct { msg string malleate func() }{ { "empty logs", func() { txHash = common.BytesToHash([]byte("hash")) expLogs = nil }, }, { "success", func() { txHash = common.BytesToHash([]byte("tx_hash")) expLogs = []*types.Log{ { Address: suite.address.String(), Topics: []string{common.BytesToHash([]byte("topic")).String()}, Data: []byte("data"), BlockNumber: 1, TxHash: txHash.String(), TxIndex: 1, BlockHash: common.BytesToHash(suite.ctx.HeaderHash()).Hex(), Index: 0, Removed: false, }, } suite.app.EvmKeeper.SetTxHashTransient(txHash) suite.app.EvmKeeper.IncreaseTxIndexTransient() for _, log := range types.LogsToEthereum(expLogs) { suite.app.EvmKeeper.AddLog(log) } }, }, } for _, tc := range testCases { suite.Run(fmt.Sprintf("Case %s", tc.msg), func() { suite.SetupTest() // reset tc.malleate() logs := suite.app.EvmKeeper.GetTxLogsTransient(txHash) suite.Require().Equal(expLogs, types.NewLogsFromEth(logs)) }) } } func (suite *KeeperTestSuite) TestQueryParams() { ctx := sdk.WrapSDKContext(suite.ctx) expParams := types.DefaultParams() res, err := suite.queryClient.Params(ctx, &types.QueryParamsRequest{}) suite.Require().NoError(err) suite.Require().Equal(expParams, res.Params) } func (suite *KeeperTestSuite) TestQueryValidatorAccount() { var ( req *types.QueryValidatorAccountRequest expAccount *types.QueryValidatorAccountResponse ) testCases := []struct { msg string malleate func() expPass bool }{ { "invalid address", func() { expAccount = &types.QueryValidatorAccountResponse{ AccountAddress: sdk.AccAddress(common.Address{}.Bytes()).String(), } req = &types.QueryValidatorAccountRequest{ ConsAddress: "", } }, false, }, { "success", func() { expAccount = &types.QueryValidatorAccountResponse{ AccountAddress: sdk.AccAddress(suite.address.Bytes()).String(), Sequence: 0, AccountNumber: 0, } req = &types.QueryValidatorAccountRequest{ ConsAddress: suite.consAddress.String(), } }, true, }, { "success with seq and account number", func() { acc := suite.app.AccountKeeper.GetAccount(suite.ctx, suite.address.Bytes()) suite.Require().NoError(acc.SetSequence(10)) suite.Require().NoError(acc.SetAccountNumber(1)) suite.app.AccountKeeper.SetAccount(suite.ctx, acc) expAccount = &types.QueryValidatorAccountResponse{ AccountAddress: sdk.AccAddress(suite.address.Bytes()).String(), Sequence: 10, AccountNumber: 1, } req = &types.QueryValidatorAccountRequest{ ConsAddress: suite.consAddress.String(), } }, true, }, } for _, tc := range testCases { suite.Run(fmt.Sprintf("Case %s", tc.msg), func() { suite.SetupTest() // reset tc.malleate() ctx := sdk.WrapSDKContext(suite.ctx) res, err := suite.queryClient.ValidatorAccount(ctx, req) if tc.expPass { suite.Require().NoError(err) suite.Require().NotNil(res) suite.Require().Equal(expAccount, res) } else { suite.Require().Error(err) } }) } } func (suite *KeeperTestSuite) TestEstimateGas() { gasHelper := hexutil.Uint64(20000) var ( args types.TransactionArgs gasCap uint64 ) testCases := []struct { msg string malleate func() expPass bool expGas uint64 dynamicTxFee bool }{ // should success, because transfer value is zero {"default args", func() { args = types.TransactionArgs{To: &common.Address{}} }, true, 21000, false}, // should fail, because the default From address(zero address) don't have fund {"not enough balance", func() { args = types.TransactionArgs{To: &common.Address{}, Value: (*hexutil.Big)(big.NewInt(100))} }, false, 0, false}, // should success, enough balance now {"enough balance", func() { args = types.TransactionArgs{To: &common.Address{}, From: &suite.address, Value: (*hexutil.Big)(big.NewInt(100))} }, false, 0, false}, // should success, because gas limit lower than 21000 is ignored {"gas exceed allowance", func() { args = types.TransactionArgs{To: &common.Address{}, Gas: &gasHelper} }, true, 21000, false}, // should fail, invalid gas cap {"gas exceed global allowance", func() { args = types.TransactionArgs{To: &common.Address{}} gasCap = 20000 }, false, 0, false}, // estimate gas of an erc20 contract deployment, the exact gas number is checked with geth {"contract deployment", func() { ctorArgs, err := types.ERC20Contract.ABI.Pack("", &suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt()) suite.Require().NoError(err) data := append(types.ERC20Contract.Bin, ctorArgs...) args = types.TransactionArgs{ From: &suite.address, Data: (*hexutil.Bytes)(&data), } }, true, 1186778, false}, // estimate gas of an erc20 transfer, the exact gas number is checked with geth {"erc20 transfer", func() { contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt()) suite.Commit() transferData, err := types.ERC20Contract.ABI.Pack("transfer", common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), big.NewInt(1000)) suite.Require().NoError(err) args = types.TransactionArgs{To: &contractAddr, From: &suite.address, Data: (*hexutil.Bytes)(&transferData)} }, true, 51880, false}, // repeated tests with dynamicTxFee {"default args w/ dynamicTxFee", func() { args = types.TransactionArgs{To: &common.Address{}} }, true, 21000, true}, {"not enough balance w/ dynamicTxFee", func() { args = types.TransactionArgs{To: &common.Address{}, Value: (*hexutil.Big)(big.NewInt(100))} }, false, 0, true}, {"enough balance w/ dynamicTxFee", func() { args = types.TransactionArgs{To: &common.Address{}, From: &suite.address, Value: (*hexutil.Big)(big.NewInt(100))} }, false, 0, true}, {"gas exceed allowance w/ dynamicTxFee", func() { args = types.TransactionArgs{To: &common.Address{}, Gas: &gasHelper} }, true, 21000, true}, {"gas exceed global allowance w/ dynamicTxFee", func() { args = types.TransactionArgs{To: &common.Address{}} gasCap = 20000 }, false, 0, true}, {"contract deployment w/ dynamicTxFee", func() { ctorArgs, err := types.ERC20Contract.ABI.Pack("", &suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt()) suite.Require().NoError(err) data := append(types.ERC20Contract.Bin, ctorArgs...) args = types.TransactionArgs{ From: &suite.address, Data: (*hexutil.Bytes)(&data), } }, true, 1186778, true}, {"erc20 transfer w/ dynamicTxFee", func() { contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt()) suite.Commit() transferData, err := types.ERC20Contract.ABI.Pack("transfer", common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), big.NewInt(1000)) suite.Require().NoError(err) args = types.TransactionArgs{To: &contractAddr, From: &suite.address, Data: (*hexutil.Bytes)(&transferData)} }, true, 51880, true}, } for _, tc := range testCases { suite.Run(fmt.Sprintf("Case %s", tc.msg), func() { suite.dynamicTxFee = tc.dynamicTxFee suite.SetupTest() gasCap = 25_000_000 tc.malleate() args, err := json.Marshal(&args) suite.Require().NoError(err) req := types.EthCallRequest{ Args: args, GasCap: gasCap, } rsp, err := suite.queryClient.EstimateGas(sdk.WrapSDKContext(suite.ctx), &req) if tc.expPass { suite.Require().NoError(err) suite.Require().Equal(tc.expGas, rsp.Gas) } else { suite.Require().Error(err) } }) } suite.dynamicTxFee = false // reset flag } func (suite *KeeperTestSuite) TestTraceTx() { ctx := sdk.WrapSDKContext(suite.ctx) // TODO deploy contract that triggers internal transactions var ( txMsg *types.MsgEthereumTx traceConfig *types.TraceConfig txIndex uint64 predecessors []*types.MsgEthereumTx ) testCases := []struct { msg string malleate func() expPass bool traceResponse []byte dynamicTxFee bool }{ { msg: "default trace", malleate: func() { txIndex = 0 traceConfig = nil predecessors = []*types.MsgEthereumTx{} }, expPass: true, traceResponse: []byte{0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x33, 0x34, 0x38, 0x32, 0x38, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x5d, 0x7d}, }, { msg: "javascript tracer", malleate: func() { txIndex = 0 traceConfig = &types.TraceConfig{ Tracer: "{data: [], fault: function(log) {}, step: function(log) { if(log.op.toString() == \"CALL\") this.data.push(log.stack.peek(0)); }, result: function() { return this.data; }}", } predecessors = []*types.MsgEthereumTx{} }, expPass: true, traceResponse: []byte{0x5b, 0x5d}, }, { msg: "default trace with dynamicTxFee", malleate: func() { txIndex = 0 traceConfig = nil predecessors = []*types.MsgEthereumTx{} }, expPass: true, traceResponse: []byte{0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x33, 0x34, 0x38, 0x32, 0x38, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x5d, 0x7d}, dynamicTxFee: true, }, { msg: "javascript tracer with dynamicTxFee", malleate: func() { txIndex = 0 traceConfig = &types.TraceConfig{ Tracer: "{data: [], fault: function(log) {}, step: function(log) { if(log.op.toString() == \"CALL\") this.data.push(log.stack.peek(0)); }, result: function() { return this.data; }}", } predecessors = []*types.MsgEthereumTx{} }, expPass: true, traceResponse: []byte{0x5b, 0x5d}, dynamicTxFee: true, }, { msg: "default tracer with predecessors", malleate: func() { txIndex = 1 traceConfig = nil contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt()) suite.Commit() // Generate token transfer transaction firstTx := suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdk.NewIntWithDecimal(1, 18).BigInt()) txMsg = suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdk.NewIntWithDecimal(1, 18).BigInt()) suite.Commit() predecessors = append(predecessors, firstTx) }, expPass: true, traceResponse: []byte{0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x33, 0x30, 0x38, 0x32, 0x38, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x5d, 0x7d}, dynamicTxFee: false, }, } for _, tc := range testCases { suite.Run(fmt.Sprintf("Case %s", tc.msg), func() { suite.dynamicTxFee = tc.dynamicTxFee suite.SetupTest() // Deploy contract contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt()) suite.Commit() // Generate token transfer transaction txMsg = suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdk.NewIntWithDecimal(1, 18).BigInt()) suite.Commit() tc.malleate() traceReq := types.QueryTraceTxRequest{ Msg: txMsg, TraceConfig: traceConfig, TxIndex: txIndex, Predecessors: predecessors, } res, err := suite.queryClient.TraceTx(ctx, &traceReq) if tc.expPass { suite.Require().NoError(err) suite.Require().Equal(tc.traceResponse, res.Data) } else { suite.Require().Error(err) } }) } suite.dynamicTxFee = false // reset flag } func (suite *KeeperTestSuite) TestTraceBlock() { ctx := sdk.WrapSDKContext(suite.ctx) var ( txs []*types.MsgEthereumTx traceConfig *types.TraceConfig ) testCases := []struct { msg string malleate func() expPass bool traceResponse []byte dynamicTxFee bool }{ { msg: "default trace", malleate: func() { traceConfig = nil }, expPass: true, traceResponse: []byte{0x5b, 0x7b, 0x22, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x3a, 0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x33, 0x34, 0x38, 0x32, 0x38, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x5d, 0x7d, 0x7d, 0x5d}, }, { msg: "filtered trace", malleate: func() { traceConfig = &types.TraceConfig{ DisableStack: true, DisableStorage: true, EnableMemory: false, } }, expPass: true, traceResponse: []byte{0x5b, 0x7b, 0x22, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x3a, 0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x33, 0x34, 0x38, 0x32, 0x38, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x5d, 0x7d, 0x7d, 0x5d}, }, { msg: "javascript tracer", malleate: func() { traceConfig = &types.TraceConfig{ Tracer: "{data: [], fault: function(log) {}, step: function(log) { if(log.op.toString() == \"CALL\") this.data.push(log.stack.peek(0)); }, result: function() { return this.data; }}", } }, expPass: true, traceResponse: []byte{0x5b, 0x7b, 0x22, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x3a, 0x5b, 0x5d, 0x7d, 0x5d}, }, { msg: "default trace with dynamicTxFee and filtered return", malleate: func() { traceConfig = &types.TraceConfig{ DisableStack: true, DisableStorage: true, EnableMemory: false, } }, expPass: true, traceResponse: []byte{0x5b, 0x7b, 0x22, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x3a, 0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x33, 0x34, 0x38, 0x32, 0x38, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x5d, 0x7d, 0x7d, 0x5d}, dynamicTxFee: true, }, { msg: "javascript tracer with dynamicTxFee", malleate: func() { traceConfig = &types.TraceConfig{ Tracer: "{data: [], fault: function(log) {}, step: function(log) { if(log.op.toString() == \"CALL\") this.data.push(log.stack.peek(0)); }, result: function() { return this.data; }}", } }, expPass: true, traceResponse: []byte{0x5b, 0x7b, 0x22, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x3a, 0x5b, 0x5d, 0x7d, 0x5d}, dynamicTxFee: true, }, { msg: "tracer with multiple transactions", malleate: func() { traceConfig = nil contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt()) suite.Commit() // create multiple transactions in the same block firstTx := suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdk.NewIntWithDecimal(1, 18).BigInt()) secondTx := suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdk.NewIntWithDecimal(1, 18).BigInt()) suite.Commit() // overwrite txs to include only the ones on new block txs = append([]*types.MsgEthereumTx{}, firstTx, secondTx) }, expPass: true, traceResponse: []byte{0x5b, 0x7b, 0x22, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x3a, 0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x33, 0x34, 0x38, 0x32, 0x38, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x5d, 0x7d, 0x7d, 0x2c, 0x7b, 0x22, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x3a, 0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x33, 0x30, 0x38, 0x32, 0x38, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x5d, 0x7d, 0x7d, 0x5d}, dynamicTxFee: false, }, } for _, tc := range testCases { suite.Run(fmt.Sprintf("Case %s", tc.msg), func() { txs = []*types.MsgEthereumTx{} suite.dynamicTxFee = tc.dynamicTxFee suite.SetupTest() // Deploy contract contractAddr := suite.DeployTestContract(suite.T(), suite.address, sdk.NewIntWithDecimal(1000, 18).BigInt()) suite.Commit() // Generate token transfer transaction txMsg := suite.TransferERC20Token(suite.T(), contractAddr, suite.address, common.HexToAddress("0x378c50D9264C63F3F92B806d4ee56E9D86FfB3Ec"), sdk.NewIntWithDecimal(1, 18).BigInt()) suite.Commit() txs = append(txs, txMsg) tc.malleate() traceReq := types.QueryTraceBlockRequest{ Txs: txs, TraceConfig: traceConfig, } res, err := suite.queryClient.TraceBlock(ctx, &traceReq) if tc.expPass { suite.Require().NoError(err) suite.Require().Equal(tc.traceResponse, res.Data) } else { suite.Require().Error(err) } }) } suite.dynamicTxFee = false // reset flag }