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accounts/abi/bind: fix sim backend test for 1559 (#23038)

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This commit is contained in:
Daniel Liu 2025-01-14 10:56:12 +08:00
parent c2e71efd65
commit e26b70e5cc
2 changed files with 127 additions and 42 deletions
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155
accounts/abi/bind/backends/simulated_test.go
View file

@ -44,7 +44,9 @@ func TestSimulatedBackend(t *testing.T) {
genAlloc := make(core.GenesisAlloc)
genAlloc[auth.From] = core.GenesisAccount{Balance: big.NewInt(9223372036854775807)}
sim := NewSimulatedBackend(genAlloc, gasLimit)
config := *params.TestXDPoSMockChainConfig
config.Eip1559Block = big.NewInt(0)
sim := NewXDCSimulatedBackend(genAlloc, gasLimit, &config)
defer sim.Close()
// should return an error if the tx is not found
@ -59,9 +61,12 @@ func TestSimulatedBackend(t *testing.T) {
}
// generate a transaction and confirm you can retrieve it
head, _ := sim.HeaderByNumber(context.Background(), nil) // Should be child's, good enough
gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
code := `6060604052600a8060106000396000f360606040526008565b00`
var gas uint64 = 3000000
tx := types.NewContractCreation(0, big.NewInt(0), gas, big.NewInt(1), common.FromHex(code))
tx := types.NewContractCreation(0, big.NewInt(0), gas, gasPrice, common.FromHex(code))
tx, _ = types.SignTx(tx, types.HomesteadSigner{}, key)
err = sim.SendTransaction(context.Background(), tx)
@ -109,27 +114,23 @@ const deployedCode = `60806040526004361061003b576000357c010000000000000000000000
var expectedReturn = []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 104, 101, 108, 108, 111, 32, 119, 111, 114, 108, 100, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
func simTestBackend(testAddr common.Address) *SimulatedBackend {
return NewSimulatedBackend(
config := *params.TestXDPoSMockChainConfig
config.Eip1559Block = big.NewInt(0)
return NewXDCSimulatedBackend(
core.GenesisAlloc{
testAddr: {Balance: big.NewInt(10000000000)},
}, 10000000,
testAddr: {Balance: big.NewInt(100000000000000000)},
},
10000000,
&config,
)
}
func TestNewSimulatedBackend(t *testing.T) {
testAddr := crypto.PubkeyToAddress(testKey.PublicKey)
expectedBal := big.NewInt(10000000000)
expectedBal := big.NewInt(100000000000000000)
sim := simTestBackend(testAddr)
defer sim.Close()
if sim.config != params.AllEthashProtocolChanges {
t.Errorf("expected sim config to equal params.AllEthashProtocolChanges, got %v", sim.config)
}
if sim.blockchain.Config() != params.AllEthashProtocolChanges {
t.Errorf("expected sim blockchain config to equal params.AllEthashProtocolChanges, got %v", sim.config)
}
stateDB, _ := sim.blockchain.State()
bal := stateDB.GetBalance(testAddr)
if bal.Cmp(expectedBal) != 0 {
@ -157,8 +158,13 @@ func TestAdjustTime(t *testing.T) {
func TestNewAdjustTimeFail(t *testing.T) {
testAddr := crypto.PubkeyToAddress(testKey.PublicKey)
sim := simTestBackend(testAddr)
defer sim.Close()
// Create tx and send
tx := types.NewTransaction(0, testAddr, big.NewInt(1000), params.TxGas, big.NewInt(1), nil)
head, _ := sim.HeaderByNumber(context.Background(), nil) // Should be child's, good enough
gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
tx := types.NewTransaction(0, testAddr, big.NewInt(1000), params.TxGas, gasPrice, nil)
signedTx, err := types.SignTx(tx, types.HomesteadSigner{}, testKey)
if err != nil {
t.Errorf("could not sign tx: %v", err)
@ -179,7 +185,7 @@ func TestNewAdjustTimeFail(t *testing.T) {
t.Errorf("adjusted time not equal to a minute. prev: %v, new: %v", prevTime, newTime)
}
// Put a transaction after adjusting time
tx2 := types.NewTransaction(1, testAddr, big.NewInt(1000), params.TxGas, big.NewInt(1), nil)
tx2 := types.NewTransaction(1, testAddr, big.NewInt(1000), params.TxGas, gasPrice, nil)
signedTx2, err := types.SignTx(tx2, types.HomesteadSigner{}, testKey)
if err != nil {
t.Errorf("could not sign tx: %v", err)
@ -194,7 +200,7 @@ func TestNewAdjustTimeFail(t *testing.T) {
func TestBalanceAt(t *testing.T) {
testAddr := crypto.PubkeyToAddress(testKey.PublicKey)
expectedBal := big.NewInt(10000000000)
expectedBal := big.NewInt(100000000000000000)
sim := simTestBackend(testAddr)
defer sim.Close()
bgCtx := context.Background()
@ -282,7 +288,10 @@ func TestNonceAt(t *testing.T) {
}
// create a signed transaction to send
tx := types.NewTransaction(nonce, testAddr, big.NewInt(1000), params.TxGas, big.NewInt(1), nil)
head, _ := sim.HeaderByNumber(context.Background(), nil) // Should be child's, good enough
gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
tx := types.NewTransaction(nonce, testAddr, big.NewInt(1000), params.TxGas, gasPrice, nil)
signedTx, err := types.SignTx(tx, types.HomesteadSigner{}, testKey)
if err != nil {
t.Errorf("could not sign tx: %v", err)
@ -323,7 +332,10 @@ func TestSendTransaction(t *testing.T) {
bgCtx := context.Background()
// create a signed transaction to send
tx := types.NewTransaction(uint64(0), testAddr, big.NewInt(1000), params.TxGas, big.NewInt(1), nil)
head, _ := sim.HeaderByNumber(context.Background(), nil) // Should be child's, good enough
gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
tx := types.NewTransaction(uint64(0), testAddr, big.NewInt(1000), params.TxGas, gasPrice, nil)
signedTx, err := types.SignTx(tx, types.HomesteadSigner{}, testKey)
if err != nil {
t.Errorf("could not sign tx: %v", err)
@ -349,16 +361,15 @@ func TestSendTransaction(t *testing.T) {
func TestTransactionByHash(t *testing.T) {
testAddr := crypto.PubkeyToAddress(testKey.PublicKey)
sim := NewSimulatedBackend(
core.GenesisAlloc{
testAddr: {Balance: big.NewInt(10000000000)},
}, 10000000,
)
sim := simTestBackend(testAddr)
defer sim.Close()
bgCtx := context.Background()
// create a signed transaction to send
tx := types.NewTransaction(uint64(0), testAddr, big.NewInt(1000), params.TxGas, big.NewInt(1), nil)
head, _ := sim.HeaderByNumber(context.Background(), nil) // Should be child's, good enough
gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
tx := types.NewTransaction(uint64(0), testAddr, big.NewInt(1000), params.TxGas, gasPrice, nil)
signedTx, err := types.SignTx(tx, types.HomesteadSigner{}, testKey)
if err != nil {
t.Errorf("could not sign tx: %v", err)
@ -517,6 +528,64 @@ func TestEstimateGas(t *testing.T) {
}
}
func TestEstimateGasWithPrice(t *testing.T) {
key, _ := crypto.GenerateKey()
addr := crypto.PubkeyToAddress(key.PublicKey)
sim := NewSimulatedBackend(core.GenesisAlloc{addr: {Balance: big.NewInt(params.Ether*2 + 2e17)}}, 10000000)
defer sim.Close()
recipient := common.HexToAddress("deadbeef")
var cases = []struct {
name string
message ethereum.CallMsg
expect uint64
expectError error
}{
{"EstimateWithoutPrice", ethereum.CallMsg{
From: addr,
To: &recipient,
Gas: 0,
GasPrice: big.NewInt(0),
Value: big.NewInt(100000000000),
Data: nil,
}, 21000, nil},
{"EstimateWithPrice", ethereum.CallMsg{
From: addr,
To: &recipient,
Gas: 0,
GasPrice: big.NewInt(100000000000),
Value: big.NewInt(100000000000),
Data: nil,
}, 21000, nil},
{"EstimateWithVeryHighPrice", ethereum.CallMsg{
From: addr,
To: &recipient,
Gas: 0,
GasPrice: big.NewInt(1e14), // gascost = 2.1ether
Value: big.NewInt(1e17), // the remaining balance for fee is 2.1ether
Data: nil,
}, 21000, nil},
}
for i, c := range cases {
got, err := sim.EstimateGas(context.Background(), c.message)
if c.expectError != nil {
if err == nil {
t.Fatalf("test %d: expect error, got nil", i)
}
if c.expectError.Error() != err.Error() {
t.Fatalf("test %d: expect error, want %v, got %v", i, c.expectError, err)
}
continue
}
if got != c.expect {
t.Fatalf("test %d: gas estimation mismatch, want %d, got %d", i, c.expect, got)
}
}
}
func TestHeaderByHash(t *testing.T) {
testAddr := crypto.PubkeyToAddress(testKey.PublicKey)
@ -606,7 +675,10 @@ func TestTransactionCount(t *testing.T) {
}
// create a signed transaction to send
tx := types.NewTransaction(uint64(0), testAddr, big.NewInt(1000), params.TxGas, big.NewInt(1), nil)
head, _ := sim.HeaderByNumber(context.Background(), nil) // Should be child's, good enough
gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
tx := types.NewTransaction(uint64(0), testAddr, big.NewInt(1000), params.TxGas, gasPrice, nil)
signedTx, err := types.SignTx(tx, types.HomesteadSigner{}, testKey)
if err != nil {
t.Errorf("could not sign tx: %v", err)
@ -661,7 +733,10 @@ func TestTransactionInBlock(t *testing.T) {
}
// create a signed transaction to send
tx := types.NewTransaction(uint64(0), testAddr, big.NewInt(1000), params.TxGas, big.NewInt(1), nil)
head, _ := sim.HeaderByNumber(context.Background(), nil) // Should be child's, good enough
gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
tx := types.NewTransaction(uint64(0), testAddr, big.NewInt(1000), params.TxGas, gasPrice, nil)
signedTx, err := types.SignTx(tx, types.HomesteadSigner{}, testKey)
if err != nil {
t.Errorf("could not sign tx: %v", err)
@ -716,7 +791,10 @@ func TestPendingNonceAt(t *testing.T) {
}
// create a signed transaction to send
tx := types.NewTransaction(uint64(0), testAddr, big.NewInt(1000), params.TxGas, big.NewInt(1), nil)
head, _ := sim.HeaderByNumber(context.Background(), nil) // Should be child's, good enough
gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
tx := types.NewTransaction(uint64(0), testAddr, big.NewInt(1000), params.TxGas, gasPrice, nil)
signedTx, err := types.SignTx(tx, types.HomesteadSigner{}, testKey)
if err != nil {
t.Errorf("could not sign tx: %v", err)
@ -739,7 +817,7 @@ func TestPendingNonceAt(t *testing.T) {
}
// make a new transaction with a nonce of 1
tx = types.NewTransaction(uint64(1), testAddr, big.NewInt(1000), params.TxGas, big.NewInt(1), nil)
tx = types.NewTransaction(uint64(1), testAddr, big.NewInt(1000), params.TxGas, gasPrice, nil)
signedTx, err = types.SignTx(tx, types.HomesteadSigner{}, testKey)
if err != nil {
t.Errorf("could not sign tx: %v", err)
@ -763,16 +841,15 @@ func TestPendingNonceAt(t *testing.T) {
func TestTransactionReceipt(t *testing.T) {
testAddr := crypto.PubkeyToAddress(testKey.PublicKey)
sim := NewSimulatedBackend(
core.GenesisAlloc{
testAddr: {Balance: big.NewInt(10000000000)},
}, 10000000,
)
sim := simTestBackend(testAddr)
defer sim.Close()
bgCtx := context.Background()
// create a signed transaction to send
tx := types.NewTransaction(uint64(0), testAddr, big.NewInt(1000), params.TxGas, big.NewInt(1), nil)
head, _ := sim.HeaderByNumber(context.Background(), nil) // Should be child's, good enough
gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
tx := types.NewTransaction(uint64(0), testAddr, big.NewInt(1000), params.TxGas, gasPrice, nil)
signedTx, err := types.SignTx(tx, types.HomesteadSigner{}, testKey)
if err != nil {
t.Errorf("could not sign tx: %v", err)
@ -973,8 +1050,7 @@ contract Reverter {
}*/
func TestCallContractRevert(t *testing.T) {
testAddr := crypto.PubkeyToAddress(testKey.PublicKey)
// sim := simTestBackend(testAddr)
sim := NewXDCSimulatedBackend(core.GenesisAlloc{testAddr: {Balance: big.NewInt(10000000000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
sim := simTestBackend(testAddr)
defer sim.Close()
bgCtx := context.Background()
@ -1202,7 +1278,10 @@ func TestForkResendTx(t *testing.T) {
// 1.
parent := sim.blockchain.CurrentBlock()
// 2.
_tx := types.NewTransaction(0, testAddr, big.NewInt(1000), params.TxGas, big.NewInt(1), nil)
head, _ := sim.HeaderByNumber(context.Background(), nil) // Should be child's, good enough
gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
_tx := types.NewTransaction(0, testAddr, big.NewInt(1000), params.TxGas, gasPrice, nil)
tx, _ := types.SignTx(_tx, types.HomesteadSigner{}, testKey)
sim.SendTransaction(context.Background(), tx)
sim.Commit()

14
accounts/abi/bind/util_test.go
View file

@ -104,17 +104,23 @@ func TestWaitDeployed(t *testing.T) {
}
func TestWaitDeployedCornerCases(t *testing.T) {
backend := backends.NewSimulatedBackend(
config := *params.TestXDPoSMockChainConfig
config.Eip1559Block = big.NewInt(0)
backend := backends.NewXDCSimulatedBackend(
core.GenesisAlloc{
crypto.PubkeyToAddress(testKey.PublicKey): {Balance: big.NewInt(10000000000)},
crypto.PubkeyToAddress(testKey.PublicKey): {Balance: big.NewInt(100000000000000000)},
},
10000000,
&config,
)
defer backend.Close()
head, _ := backend.HeaderByNumber(context.Background(), nil) // Should be child's, good enough
gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
// Create a transaction to an account.
code := "6060604052600a8060106000396000f360606040526008565b00"
tx := types.NewTransaction(0, common.HexToAddress("0x01"), big.NewInt(0), 3000000, big.NewInt(1), common.FromHex(code))
tx := types.NewTransaction(0, common.HexToAddress("0x01"), big.NewInt(0), 3000000, gasPrice, common.FromHex(code))
tx, _ = types.SignTx(tx, types.HomesteadSigner{}, testKey)
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
@ -126,7 +132,7 @@ func TestWaitDeployedCornerCases(t *testing.T) {
}
// Create a transaction that is not mined.
tx = types.NewContractCreation(1, big.NewInt(0), 3000000, big.NewInt(1), common.FromHex(code))
tx = types.NewContractCreation(1, big.NewInt(0), 3000000, gasPrice, common.FromHex(code))
tx, _ = types.SignTx(tx, types.HomesteadSigner{}, testKey)
go func() {