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client_trace_test.go
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client_trace_test.go
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package seth_test
import (
"encoding/json"
"fmt"
"io"
"math/big"
"os"
"path/filepath"
"strings"
"testing"
"time"
"github.com/ethereum/go-ethereum/accounts/abi"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
"github.com/stretchr/testify/require"
"github.com/smartcontractkit/chainlink-testing-framework/seth"
network_debug_contract "github.com/smartcontractkit/chainlink-testing-framework/seth/contracts/bind/NetworkDebugContract"
"github.com/smartcontractkit/chainlink-testing-framework/seth/contracts/bind/TestContractOne"
"github.com/smartcontractkit/chainlink-testing-framework/seth/contracts/bind/TestContractTwo"
link_token "github.com/smartcontractkit/chainlink-testing-framework/seth/contracts/bind/link"
"github.com/smartcontractkit/chainlink-testing-framework/seth/contracts/bind/link_token_interface"
"github.com/smartcontractkit/chainlink-testing-framework/seth/test_utils"
)
const (
NoAnvilSupport = "Anvil doesn't support tracing"
FailedToDecode = "failed to decode transaction"
)
func SkipAnvil(t *testing.T, c *seth.Client) {
if c.Cfg.Network.Name == "Anvil" {
t.Skip(NoAnvilSupport)
}
}
// since we uploaded the contracts via Seth, we have the contract address in the map
// and we can trace the calls correctly even though both calls have the same signature
func TestTraceContractTracingSameMethodSignatures_UploadedViaSeth(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
var x int64 = 2
var y int64 = 4
tx, err := c.Decode(TestEnv.DebugContract.Trace(c.NewTXOpts(), big.NewInt(x), big.NewInt(y)))
require.NoError(t, err, FailedToDecode)
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
require.Equal(t, 2, len(c.Tracer.GetDecodedCalls(tx.Hash)), "expected 2 decoded calls for this transaction")
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
firstExpectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "3e41f135",
CallType: "CALL",
Method: "trace(int256,int256)",
Input: map[string]interface{}{"x": big.NewInt(x), "y": big.NewInt(y)},
Output: map[string]interface{}{"0": big.NewInt(y + 2)},
},
Events: []seth.DecodedCommonLog{
{
Signature: "TwoIndexEvent(uint256,address)",
EventData: map[string]interface{}{"roundId": big.NewInt(y), "startedBy": c.Addresses[0]},
Address: TestEnv.DebugContractAddress,
Topics: []string{
"0x33b47a1cd66813164ec00800d74296f57415217c22505ee380594a712936a0b5",
"0x0000000000000000000000000000000000000000000000000000000000000004",
"0x000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266",
},
},
},
Comment: "",
}
require.EqualValues(t, firstExpectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "first decoded call does not match")
secondExpectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
ToAddress: strings.ToLower(TestEnv.DebugSubContractAddress.Hex()),
From: "NetworkDebugContract",
To: "NetworkDebugSubContract",
CommonData: seth.CommonData{
Signature: "3e41f135",
ParentSignature: "3e41f135",
CallType: "CALL",
NestingLevel: 1,
Method: "trace(int256,int256)",
Input: map[string]interface{}{"x": big.NewInt(x), "y": big.NewInt(y)},
Output: map[string]interface{}{"0": big.NewInt(y + 4)},
},
Comment: "",
}
actualSecondEvents := c.Tracer.GetDecodedCalls(tx.Hash)[1].Events
c.Tracer.GetDecodedCalls(tx.Hash)[1].Events = nil
require.EqualValues(t, secondExpectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[1], "second decoded call does not match")
require.Equal(t, 1, len(actualSecondEvents), "second decoded call events count does not match")
require.Equal(t, 3, len(actualSecondEvents[0].Topics), "second decoded event topics count does not match")
expectedSecondEvents := []seth.DecodedCommonLog{
{
Signature: "TwoIndexEvent(uint256,address)",
EventData: map[string]interface{}{"roundId": big.NewInt(6), "startedBy": TestEnv.DebugContractAddress},
Address: TestEnv.DebugSubContractAddress,
Topics: []string{
"0x33b47a1cd66813164ec00800d74296f57415217c22505ee380594a712936a0b5",
"0x0000000000000000000000000000000000000000000000000000000000000006",
// this one changes dynamically depending on sender address
// "0x000000000000000000000000c351628eb244ec633d5f21fbd6621e1a683b1181",
},
},
}
actualSecondEvents[0].Topics = actualSecondEvents[0].Topics[0:2]
require.EqualValues(t, expectedSecondEvents, actualSecondEvents, "second decoded call events do not match")
}
// we test a scenario, where because two contracts have the same method signature, both addresses
// were mapped to the same contract name (it doesn't happen always, it all depends on how data is ordered
// in the maps and that depends on addresses generated). We show that even if the initial mapping is incorrect,
// once we trace a transaction with different method signature, the mapping is corrected and the second transaction
// is traced correctly.
func TestTraceContractTracingSameMethodSignatures_UploadedManually(t *testing.T) {
c := newClient(t)
SkipAnvil(t, c)
for k := range c.ContractAddressToNameMap.GetContractMap() {
delete(c.ContractAddressToNameMap.GetContractMap(), k)
}
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
// let's simulate this case, because it doesn't happen always, it all depends on the order of the
// contract map, which is non-deterministic (hash map with keys being dynamically generated addresses)
c.ContractAddressToNameMap.AddContract(TestEnv.DebugContractAddress.Hex(), "NetworkDebugContract")
c.ContractAddressToNameMap.AddContract(TestEnv.DebugSubContractAddress.Hex(), "NetworkDebugContract")
var x int64 = 2
var y int64 = 4
diffSigTx, txErr := c.Decode(TestEnv.DebugContract.TraceDifferent(c.NewTXOpts(), big.NewInt(x), big.NewInt(y)))
require.NoError(t, txErr, FailedToDecode)
sameSigTx, txErr := c.Decode(TestEnv.DebugContract.Trace(c.NewTXOpts(), big.NewInt(x), big.NewInt(y)))
require.NoError(t, txErr, FailedToDecode)
require.NotNil(t, c.Tracer.GetDecodedCalls(diffSigTx.Hash), "expected decoded calls to contain the diffSig transaction hash")
require.Equal(t, 2, len(c.Tracer.GetDecodedCalls(diffSigTx.Hash)), "expected 2 decoded calls for diffSig transaction")
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
firstDiffSigCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "30985bcc",
CallType: "CALL",
Method: "traceDifferent(int256,int256)",
Input: map[string]interface{}{"x": big.NewInt(x), "y": big.NewInt(y)},
Output: map[string]interface{}{"0": big.NewInt(y + 2)},
},
Events: []seth.DecodedCommonLog{
{
Signature: "OneIndexEvent(uint256)",
EventData: map[string]interface{}{"a": big.NewInt(x)},
Address: TestEnv.DebugContractAddress,
Topics: []string{
"0xeace1be0b97ec11f959499c07b9f60f0cc47bf610b28fda8fb0e970339cf3b35",
"0x0000000000000000000000000000000000000000000000000000000000000002",
},
},
},
Comment: "",
}
require.EqualValues(t, firstDiffSigCall, c.Tracer.GetDecodedCalls(diffSigTx.Hash)[0], "first diffSig decoded call does not match")
secondDiffSigCall := &seth.DecodedCall{
FromAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
ToAddress: strings.ToLower(TestEnv.DebugSubContractAddress.Hex()),
From: "NetworkDebugContract",
To: "NetworkDebugSubContract",
CommonData: seth.CommonData{
Signature: "047c4425",
ParentSignature: "30985bcc",
NestingLevel: 1,
CallType: "CALL",
Method: "traceOneInt(int256)",
Input: map[string]interface{}{"x": big.NewInt(x + 2)},
Output: map[string]interface{}{"r": big.NewInt(y + 3)},
},
Comment: "",
}
c.Tracer.GetDecodedCalls(diffSigTx.Hash)[1].Events = nil
require.EqualValues(t, secondDiffSigCall, c.Tracer.GetDecodedCalls(diffSigTx.Hash)[1], "second diffSig decoded call does not match")
require.Equal(t, 2, len(c.Tracer.GetAllDecodedCalls()), "expected 2 decoded transactons")
require.NotNil(t, c.Tracer.GetDecodedCalls(sameSigTx.Hash), "expected decoded calls to contain the sameSig transaction hash")
require.Equal(t, 2, len(c.Tracer.GetDecodedCalls(sameSigTx.Hash)), "expected 2 decoded calls for sameSig transaction")
firstSameSigCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "3e41f135",
CallType: "CALL",
Method: "trace(int256,int256)",
Input: map[string]interface{}{"x": big.NewInt(x), "y": big.NewInt(y)},
Output: map[string]interface{}{"0": big.NewInt(y + 2)},
},
Events: []seth.DecodedCommonLog{
{
Signature: "TwoIndexEvent(uint256,address)",
EventData: map[string]interface{}{"roundId": big.NewInt(y), "startedBy": c.Addresses[0]},
Address: TestEnv.DebugContractAddress,
Topics: []string{
"0x33b47a1cd66813164ec00800d74296f57415217c22505ee380594a712936a0b5",
"0x0000000000000000000000000000000000000000000000000000000000000004",
"0x000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266",
},
},
},
Comment: "",
}
require.EqualValues(t, firstSameSigCall, c.Tracer.GetDecodedCalls(sameSigTx.Hash)[0], "first sameSig decoded call does not match")
secondSameSigCall := &seth.DecodedCall{
FromAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
ToAddress: strings.ToLower(TestEnv.DebugSubContractAddress.Hex()),
From: "NetworkDebugContract",
To: "NetworkDebugSubContract",
CommonData: seth.CommonData{
Signature: "3e41f135",
ParentSignature: "3e41f135",
NestingLevel: 1,
CallType: "CALL",
Method: "trace(int256,int256)",
Input: map[string]interface{}{"x": big.NewInt(x), "y": big.NewInt(y)},
Output: map[string]interface{}{"0": big.NewInt(y + 4)},
},
}
actualSecondEvents := c.Tracer.GetDecodedCalls(sameSigTx.Hash)[1].Events
c.Tracer.GetDecodedCalls(sameSigTx.Hash)[1].Events = nil
require.EqualValues(t, secondSameSigCall, c.Tracer.GetDecodedCalls(sameSigTx.Hash)[1], "second sameSig decoded call does not match")
require.Equal(t, 1, len(actualSecondEvents), "second sameSig decoded call events count does not match")
require.Equal(t, 3, len(actualSecondEvents[0].Topics), "second sameSig decoded event topics count does not match")
expectedSecondEvents := []seth.DecodedCommonLog{
{
Signature: "TwoIndexEvent(uint256,address)",
EventData: map[string]interface{}{"roundId": big.NewInt(6), "startedBy": TestEnv.DebugContractAddress},
Address: TestEnv.DebugSubContractAddress,
Topics: []string{
"0x33b47a1cd66813164ec00800d74296f57415217c22505ee380594a712936a0b5",
"0x0000000000000000000000000000000000000000000000000000000000000006",
// third topic changes dynamically depending on sender address
// "0x000000000000000000000000c351628eb244ec633d5f21fbd6621e1a683b1181",
},
},
}
actualSecondEvents[0].Topics = actualSecondEvents[0].Topics[0:2]
require.EqualValues(t, expectedSecondEvents, actualSecondEvents, "second sameSig decoded call events do not match")
}
func TestTraceContractTracingSameMethodSignaturesWarningInComment_UploadedManually(t *testing.T) {
c := newClient(t)
SkipAnvil(t, c)
c.ContractAddressToNameMap = seth.NewEmptyContractMap()
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
sameSigTx, err := c.Decode(TestEnv.DebugContract.Trace(c.NewTXOpts(), big.NewInt(2), big.NewInt(2)))
require.NoError(t, err, "failed to send transaction")
require.NotNil(t, c.Tracer.GetDecodedCalls(sameSigTx.Hash), "expected decoded calls to contain the transaction hash")
require.Equal(t, 2, len(c.Tracer.GetDecodedCalls(sameSigTx.Hash)), "expected 2 decoded calls for transaction")
require.Equal(t, "potentially inaccurate - method present in 1 other contracts", c.Tracer.GetDecodedCalls(sameSigTx.Hash)[1].Comment, "expected comment to be set")
}
func TestTraceContractTracingWithCallback_UploadedViaSeth(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
// As this test might fail if run multiple times due to non-deterministic addressed in contract mapping
// which sometime causes the call to be traced and sometimes not (it all depends on the order of
// addresses in the map), I just remove potentially problematic ABI.
delete(c.ContractStore.ABIs, "DebugContractCallback.abi")
var x int64 = 2
var y int64 = 4
tx, txErr := c.Decode(TestEnv.DebugContract.TraceSubWithCallback(c.NewTXOpts(), big.NewInt(x), big.NewInt(y)))
require.NoError(t, txErr, FailedToDecode)
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
require.Equal(t, 3, len(c.Tracer.GetDecodedCalls(tx.Hash)), "expected 2 decoded calls for test transaction")
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
firstExpectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
CallType: "CALL",
Signature: "3837a75e",
Method: "traceSubWithCallback(int256,int256)",
Input: map[string]interface{}{"x": big.NewInt(x), "y": big.NewInt(y)},
Output: map[string]interface{}{"0": big.NewInt(y + 4)},
},
Events: []seth.DecodedCommonLog{
{
Signature: "TwoIndexEvent(uint256,address)",
EventData: map[string]interface{}{"roundId": big.NewInt(1), "startedBy": c.Addresses[0]},
Address: TestEnv.DebugContractAddress,
Topics: []string{
"0x33b47a1cd66813164ec00800d74296f57415217c22505ee380594a712936a0b5",
"0x0000000000000000000000000000000000000000000000000000000000000001",
"0x000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266",
},
},
},
Comment: "",
}
require.EqualValues(t, firstExpectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "first decoded call does not match")
require.Equal(t, 2, len(c.Tracer.GetDecodedCalls(tx.Hash)[1].Events), "second decoded call events count does not match")
require.Equal(t, 3, len(c.Tracer.GetDecodedCalls(tx.Hash)[1].Events[0].Topics), "second decoded first event topics count does not match")
separatedTopcis := c.Tracer.GetDecodedCalls(tx.Hash)[1].Events[0].Topics
separatedTopcis = separatedTopcis[0:2]
c.Tracer.GetDecodedCalls(tx.Hash)[1].Events[0].Topics = nil
secondExpectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
ToAddress: strings.ToLower(TestEnv.DebugSubContractAddress.Hex()),
From: "NetworkDebugContract",
To: "NetworkDebugSubContract",
CommonData: seth.CommonData{
Signature: "fa8fca7a",
CallType: "CALL",
Method: "traceWithCallback(int256,int256)",
NestingLevel: 1,
ParentSignature: "3837a75e",
Input: map[string]interface{}{"x": big.NewInt(x), "y": big.NewInt(y + 2)},
Output: map[string]interface{}{"0": big.NewInt(y + 2)},
},
Events: []seth.DecodedCommonLog{
{
Signature: "TwoIndexEvent(uint256,address)",
EventData: map[string]interface{}{"roundId": big.NewInt(6), "startedBy": TestEnv.DebugContractAddress},
Address: TestEnv.DebugSubContractAddress,
},
{
Signature: "OneIndexEvent(uint256)",
EventData: map[string]interface{}{"a": big.NewInt(y + 2)},
Address: TestEnv.DebugSubContractAddress,
Topics: []string{
"0xeace1be0b97ec11f959499c07b9f60f0cc47bf610b28fda8fb0e970339cf3b35",
"0x0000000000000000000000000000000000000000000000000000000000000006",
},
},
},
Comment: "",
}
require.EqualValues(t, secondExpectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[1], "second decoded call does not match")
expectedTopics := []string{
"0x33b47a1cd66813164ec00800d74296f57415217c22505ee380594a712936a0b5",
"0x0000000000000000000000000000000000000000000000000000000000000006",
// third topic is dynamic (sender address), skip it
// "0x00000000000000000000000056fc17a65ccfec6b7ad0ade9bd9416cb365b9be8",
}
require.EqualValues(t, expectedTopics, separatedTopcis, "second decoded first event topics do not match")
thirdExpectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(TestEnv.DebugSubContractAddress.Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "NetworkDebugSubContract",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "fbcb8d07",
CallType: "CALL",
Method: "callbackMethod(int256)",
ParentSignature: "fa8fca7a",
NestingLevel: 2,
Input: map[string]interface{}{"x": big.NewInt(x + y)},
Output: map[string]interface{}{"0": big.NewInt(y + x)},
},
Events: []seth.DecodedCommonLog{
{
Signature: "CallbackEvent(int256)",
EventData: map[string]interface{}{"a": big.NewInt(y + 2)},
Address: TestEnv.DebugContractAddress,
Topics: []string{
"0xb16dba9242e1aa07ccc47228094628f72c8cc9699ee45d5bc8d67b84d3038c68",
"0x0000000000000000000000000000000000000000000000000000000000000006",
},
},
},
}
require.EqualValues(t, thirdExpectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[2], "third decoded call does not match")
}
// Here we show that partial tracing works even if we don't have the ABI for the contract.
// We still try to decode what we can even without ABI and that we can decode the other call
// for which we do have ABI.
func TestTraceContractTracingUnknownAbi(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
// simulate missing ABI
delete(c.ContractAddressToNameMap.GetContractMap(), strings.ToLower(TestEnv.DebugContractAddress.Hex()))
delete(c.ContractStore.ABIs, "NetworkDebugContract.abi")
var x int64 = 2
var y int64 = 4
tx, txErr := c.Decode(TestEnv.DebugContract.TraceDifferent(c.NewTXOpts(), big.NewInt(x), big.NewInt(y)))
require.NoError(t, txErr, FailedToDecode)
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
require.Equal(t, 2, len(c.Tracer.GetDecodedCalls(tx.Hash)), "expected 2 decoded calls for test transaction")
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
firstExpectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: seth.UNKNOWN,
CommonData: seth.CommonData{
Signature: "30985bcc",
CallType: "CALL",
Method: seth.UNKNOWN,
Input: make(map[string]interface{}),
Output: make(map[string]interface{}),
},
Events: []seth.DecodedCommonLog{},
Comment: seth.CommentMissingABI,
}
require.EqualValues(t, firstExpectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "first decoded call does not match")
secondExpectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
ToAddress: strings.ToLower(TestEnv.DebugSubContractAddress.Hex()),
From: seth.UNKNOWN,
To: "NetworkDebugSubContract",
CommonData: seth.CommonData{
Signature: "047c4425",
CallType: "CALL",
ParentSignature: "30985bcc",
NestingLevel: 1,
Method: "traceOneInt(int256)",
Input: map[string]interface{}{"x": big.NewInt(x + 2)},
Output: map[string]interface{}{"r": big.NewInt(y + 3)},
},
Comment: "",
}
c.Tracer.GetDecodedCalls(tx.Hash)[1].Events = nil
require.EqualValues(t, secondExpectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[1], "second decoded call does not match")
}
func TestTraceContractTracingNamedInputsAndOutputs(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
x := big.NewInt(1000)
var testString = "string"
tx, txErr := c.Decode(TestEnv.DebugContract.EmitNamedInputsOutputs(c.NewTXOpts(), x, testString))
require.NoError(t, txErr, FailedToDecode)
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
expectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "45f0c9e6",
CallType: "CALL",
Method: "emitNamedInputsOutputs(uint256,string)",
Input: map[string]interface{}{"inputVal1": x, "inputVal2": testString},
Output: map[string]interface{}{"outputVal1": x, "outputVal2": testString},
},
Comment: "",
}
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
require.EqualValues(t, expectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "decoded call does not match")
}
func TestTraceContractTracingNamedInputsAnonymousOutputs(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
x := big.NewInt(1001)
var testString = "string"
tx, txErr := c.Decode(TestEnv.DebugContract.EmitInputsOutputs(c.NewTXOpts(), x, testString))
require.NoError(t, txErr, "failed to send transaction")
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
expectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "d7a80205",
CallType: "CALL",
Method: "emitInputsOutputs(uint256,string)",
Input: map[string]interface{}{"inputVal1": x, "inputVal2": testString},
Output: map[string]interface{}{"0": x, "1": testString},
},
}
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
require.EqualValues(t, expectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "decoded call does not match")
}
// Shows that when output mixes named and unnamed parameters, we can still decode the transaction,
// but that named outputs become unnamed and referenced by their index.
func TestTraceContractTracingIntInputsWithoutLength(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
x := big.NewInt(1001)
y := big.NewInt(2)
z := big.NewInt(26)
tx, txErr := c.Decode(TestEnv.DebugContract.EmitInts(c.NewTXOpts(), x, y, z))
require.NoError(t, txErr, "failed to send transaction")
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
expectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "9e099652",
CallType: "CALL",
Method: "emitInts(int256,int128,uint256)",
Input: map[string]interface{}{"first": x, "second": y, "third": z},
Output: map[string]interface{}{"0": x, "1": y, "2": z},
},
}
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
require.EqualValues(t, expectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "decoded call does not match")
}
func TestTraceContractTracingAddressInputAndOutput(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
address := c.Addresses[0]
tx, txErr := c.Decode(TestEnv.DebugContract.EmitAddress(c.NewTXOpts(), address))
require.NoError(t, txErr, "failed to send transaction")
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
expectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "ec5c3ede",
CallType: "CALL",
Method: "emitAddress(address)",
Input: map[string]interface{}{"addr": address},
Output: map[string]interface{}{"0": address},
},
}
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
require.EqualValues(t, expectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "decoded call does not match")
}
func TestTraceContractTracingBytes32InputAndOutput(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
addrAsBytes := c.Addresses[0].Bytes()
addrAsBytes = append(addrAsBytes, c.Addresses[0].Bytes()...)
var bytes32 = [32]byte(addrAsBytes)
tx, txErr := c.Decode(TestEnv.DebugContract.EmitBytes32(c.NewTXOpts(), bytes32))
require.NoError(t, txErr, FailedToDecode)
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
expectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "33311ef3",
CallType: "CALL",
Method: "emitBytes32(bytes32)",
Input: map[string]interface{}{"input": bytes32},
Output: map[string]interface{}{"output": bytes32},
},
}
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
require.EqualValues(t, expectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "decoded call does not match")
}
func TestTraceContractTracingUint256ArrayInputAndOutput(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
uint256Array := []*big.Int{big.NewInt(1), big.NewInt(19271), big.NewInt(261), big.NewInt(271911), big.NewInt(821762721)}
tx, txErr := c.Decode(TestEnv.DebugContract.ProcessUintArray(c.NewTXOpts(), uint256Array))
require.NoError(t, txErr, FailedToDecode)
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
var output []*big.Int
for _, x := range uint256Array {
output = append(output, big.NewInt(0).Add(x, big.NewInt(1)))
}
expectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "12d91233",
CallType: "CALL",
Method: "processUintArray(uint256[])",
Input: map[string]interface{}{"input": uint256Array},
Output: map[string]interface{}{"0": output},
},
}
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
require.EqualValues(t, expectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "decoded call does not match")
}
func TestTraceContractTracingAddressArrayInputAndOutput(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
addressArray := []common.Address{c.Addresses[0], TestEnv.DebugSubContractAddress}
tx, txErr := c.Decode(TestEnv.DebugContract.ProcessAddressArray(c.NewTXOpts(), addressArray))
require.NoError(t, txErr, FailedToDecode)
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
expectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "e1111f79",
CallType: "CALL",
Method: "processAddressArray(address[])",
Input: map[string]interface{}{"input": addressArray},
Output: map[string]interface{}{"0": addressArray},
},
}
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
require.EqualValues(t, expectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "decoded call does not match")
}
func TestTraceContractTracingStructWithDynamicFieldsInputAndOutput(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
data := network_debug_contract.NetworkDebugContractData{
Name: "my awesome name",
Values: []*big.Int{big.NewInt(2), big.NewInt(266810), big.NewInt(473878233)},
}
tx, txErr := c.Decode(TestEnv.DebugContract.ProcessDynamicData(c.NewTXOpts(), data))
require.NoError(t, txErr, FailedToDecode)
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
expected := struct {
Name string `json:"name"`
Values []*big.Int `json:"values"`
}{
Name: data.Name,
Values: data.Values,
}
expectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "7fdc8fe1",
CallType: "CALL",
Method: "processDynamicData((string,uint256[]))",
Input: map[string]interface{}{"data": expected},
Output: map[string]interface{}{"0": expected},
},
}
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
require.EqualValues(t, expectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "decoded call does not match")
}
func TestTraceContractTracingStructArrayWithDynamicFieldsInputAndOutput(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
data := network_debug_contract.NetworkDebugContractData{
Name: "my awesome name",
Values: []*big.Int{big.NewInt(2), big.NewInt(266810), big.NewInt(473878233)},
}
dataArray := [3]network_debug_contract.NetworkDebugContractData{data, data, data}
tx, txErr := c.Decode(TestEnv.DebugContract.ProcessFixedDataArray(c.NewTXOpts(), dataArray))
require.NoError(t, txErr, FailedToDecode)
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
input := [3]struct {
Name string `json:"name"`
Values []*big.Int `json:"values"`
}{
{
Name: data.Name,
Values: data.Values,
},
{
Name: data.Name,
Values: data.Values,
},
{
Name: data.Name,
Values: data.Values,
},
}
output := [2]struct {
Name string `json:"name"`
Values []*big.Int `json:"values"`
}{
{
Name: data.Name,
Values: data.Values,
},
{
Name: data.Name,
Values: data.Values,
},
}
expectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "99adad2e",
CallType: "CALL",
Method: "processFixedDataArray((string,uint256[])[3])",
Input: map[string]interface{}{"data": input},
Output: map[string]interface{}{"0": output},
},
}
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
require.EqualValues(t, expectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "decoded call does not match")
}
func TestTraceContractTracingNestedStructsWithDynamicFieldsInputAndOutput(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
data := network_debug_contract.NetworkDebugContractNestedData{
Data: network_debug_contract.NetworkDebugContractData{
Name: "my awesome name",
Values: []*big.Int{big.NewInt(2), big.NewInt(266810), big.NewInt(473878233)},
},
DynamicBytes: []byte("dynamic bytes"),
}
tx, txErr := c.Decode(TestEnv.DebugContract.ProcessNestedData(c.NewTXOpts(), data))
require.NoError(t, txErr, "failed to send transaction")
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
input := struct {
Data struct {
Name string `json:"name"`
Values []*big.Int `json:"values"`
} `json:"data"`
DynamicBytes []byte `json:"dynamicBytes"`
}{
struct {
Name string `json:"name"`
Values []*big.Int `json:"values"`
}{
Name: data.Data.Name,
Values: data.Data.Values,
},
data.DynamicBytes,
}
expectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "7f12881c",
CallType: "CALL",
Method: "processNestedData(((string,uint256[]),bytes))",
Input: map[string]interface{}{"data": input},
Output: map[string]interface{}{"0": input},
},
Comment: "",
}
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
require.EqualValues(t, expectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "decoded call does not match")
}
func TestTraceContractTracingNestedStructsWithDynamicFieldsInputAndStructOutput(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
data := network_debug_contract.NetworkDebugContractData{
Name: "my awesome name",
Values: []*big.Int{big.NewInt(2), big.NewInt(266810), big.NewInt(473878233)},
}
tx, txErr := c.Decode(TestEnv.DebugContract.ProcessNestedData0(c.NewTXOpts(), data))
require.NoError(t, txErr, "failed to send transaction")
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
input := struct {
Name string `json:"name"`
Values []*big.Int `json:"values"`
}{
Name: data.Name,
Values: data.Values,
}
hash := crypto.Keccak256Hash([]byte(input.Name))
output := struct {
Data struct {
Name string `json:"name"`
Values []*big.Int `json:"values"`
} `json:"data"`
DynamicBytes []byte `json:"dynamicBytes"`
}{
struct {
Name string `json:"name"`
Values []*big.Int `json:"values"`
}{
Name: data.Name,
Values: data.Values,
},
hash.Bytes(),
}
expectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "f499af2a",
CallType: "CALL",
Method: "processNestedData((string,uint256[]))",
Input: map[string]interface{}{"data": input},
Output: map[string]interface{}{"0": output},
},
}
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
require.EqualValues(t, expectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "decoded call does not match")
}
func TestTraceContractTracingPayable(t *testing.T) {
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
var value int64 = 1000
tx, txErr := c.Decode(TestEnv.DebugContract.Pay(c.NewTXOpts(seth.WithValue(big.NewInt(value)))))
require.NoError(t, txErr, FailedToDecode)
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transacton")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")
expectedCall := &seth.DecodedCall{
FromAddress: strings.ToLower(c.Addresses[0].Hex()),
ToAddress: strings.ToLower(TestEnv.DebugContractAddress.Hex()),
From: "you",
To: "NetworkDebugContract",
CommonData: seth.CommonData{
Signature: "1b9265b8",
CallType: "CALL",
Method: "pay()",
Output: map[string]interface{}{},
},
Value: value,
}
removeGasDataFromDecodedCalls(c.Tracer.GetAllDecodedCalls())
require.EqualValues(t, expectedCall, c.Tracer.GetDecodedCalls(tx.Hash)[0], "decoded call does not match")
}
func TestTraceContractTracingFallback(t *testing.T) {
t.Skip("Need to investigate further how to support it, the call succeeds, but we fail to decode it")
// our ABIFinder doesn't know anything about fallback, but maybe we should use it, when everything else fails?
c := newClientWithContractMapFromEnv(t)
SkipAnvil(t, c)
c.Cfg.TracingLevel = seth.TracingLevel_All
c.Cfg.TraceOutputs = []string{seth.TraceOutput_Console}
tx, txErr := c.Decode(TestEnv.DebugContractRaw.RawTransact(c.NewTXOpts(), []byte("iDontExist")))
require.NoError(t, txErr, FailedToDecode)
require.Equal(t, 1, len(c.Tracer.GetAllDecodedCalls()), "expected 1 decoded transaction")
require.NotNil(t, c.Tracer.GetDecodedCalls(tx.Hash), "expected decoded calls to contain the transaction hash")