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https://github.com/ethereum/go-ethereum.git
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add tests
This commit is contained in:
Sina Mahmoodi
parent
f7adcc12ea
commit
64956f846a
1 changed files with 75 additions and 34 deletions
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@ -43,11 +43,11 @@ import (
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// TestSetFeeDefaults tests the logic for filling in default fee values works as expected.
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func TestSetFeeDefaults(t *testing.T) {
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type test struct {
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name string
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isLondon bool
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in *TransactionArgs
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want *TransactionArgs
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err error
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name string
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fork string // options: legacy, london, cancun
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in *TransactionArgs
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want *TransactionArgs
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err error
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}
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var (
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@ -62,28 +62,28 @@ func TestSetFeeDefaults(t *testing.T) {
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// Legacy txs
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{
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"legacy tx pre-London",
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false,
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"legacy",
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&TransactionArgs{},
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&TransactionArgs{GasPrice: fortytwo},
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nil,
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},
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{
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"legacy tx pre-London with zero price",
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false,
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"legacy",
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&TransactionArgs{GasPrice: zero},
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&TransactionArgs{GasPrice: zero},
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nil,
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},
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{
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"legacy tx post-London, explicit gas price",
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true,
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"london",
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&TransactionArgs{GasPrice: fortytwo},
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&TransactionArgs{GasPrice: fortytwo},
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nil,
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},
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{
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"legacy tx post-London with zero price",
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true,
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"london",
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&TransactionArgs{GasPrice: zero},
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nil,
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errors.New("gasPrice must be non-zero after london fork"),
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@ -92,35 +92,35 @@ func TestSetFeeDefaults(t *testing.T) {
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// Access list txs
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{
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"access list tx pre-London",
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false,
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"legacy",
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&TransactionArgs{AccessList: al},
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&TransactionArgs{AccessList: al, GasPrice: fortytwo},
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nil,
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},
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{
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"access list tx post-London, explicit gas price",
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false,
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"legacy",
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&TransactionArgs{AccessList: al, GasPrice: fortytwo},
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&TransactionArgs{AccessList: al, GasPrice: fortytwo},
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nil,
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},
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{
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"access list tx post-London",
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true,
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"london",
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&TransactionArgs{AccessList: al},
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&TransactionArgs{AccessList: al, MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
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nil,
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},
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{
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"access list tx post-London, only max fee",
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true,
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"london",
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&TransactionArgs{AccessList: al, MaxFeePerGas: maxFee},
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&TransactionArgs{AccessList: al, MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
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nil,
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},
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{
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"access list tx post-London, only priority fee",
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true,
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"london",
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&TransactionArgs{AccessList: al, MaxFeePerGas: maxFee},
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&TransactionArgs{AccessList: al, MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
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nil,
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@ -129,56 +129,56 @@ func TestSetFeeDefaults(t *testing.T) {
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// Dynamic fee txs
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{
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"dynamic tx post-London",
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true,
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"london",
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&TransactionArgs{},
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&TransactionArgs{MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
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nil,
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},
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{
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"dynamic tx post-London, only max fee",
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true,
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"london",
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&TransactionArgs{MaxFeePerGas: maxFee},
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&TransactionArgs{MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
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nil,
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},
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{
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"dynamic tx post-London, only priority fee",
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true,
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"london",
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&TransactionArgs{MaxFeePerGas: maxFee},
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&TransactionArgs{MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
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nil,
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},
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{
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"dynamic fee tx pre-London, maxFee set",
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false,
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"legacy",
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&TransactionArgs{MaxFeePerGas: maxFee},
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nil,
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errors.New("maxFeePerGas and maxPriorityFeePerGas and maxFeePerBlobGas are not valid before London is active"),
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},
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{
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"dynamic fee tx pre-London, priorityFee set",
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false,
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"legacy",
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&TransactionArgs{MaxPriorityFeePerGas: fortytwo},
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nil,
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errors.New("maxFeePerGas and maxPriorityFeePerGas and maxFeePerBlobGas are not valid before London is active"),
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},
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{
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"dynamic fee tx, maxFee < priorityFee",
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true,
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"london",
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&TransactionArgs{MaxFeePerGas: maxFee, MaxPriorityFeePerGas: (*hexutil.Big)(big.NewInt(1000))},
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nil,
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errors.New("maxFeePerGas (0x3e) < maxPriorityFeePerGas (0x3e8)"),
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},
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{
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"dynamic fee tx, maxFee < priorityFee while setting default",
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true,
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"london",
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&TransactionArgs{MaxFeePerGas: (*hexutil.Big)(big.NewInt(7))},
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nil,
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errors.New("maxFeePerGas (0x7) < maxPriorityFeePerGas (0x2a)"),
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},
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{
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"dynamic fee tx post-London, explicit gas price",
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true,
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"london",
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&TransactionArgs{MaxFeePerGas: zero, MaxPriorityFeePerGas: zero},
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nil,
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errors.New("maxFeePerGas must be non-zero"),
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@ -187,33 +187,60 @@ func TestSetFeeDefaults(t *testing.T) {
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// Misc
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{
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"set all fee parameters",
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false,
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"legacy",
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&TransactionArgs{GasPrice: fortytwo, MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
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nil,
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errors.New("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified"),
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},
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{
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"set gas price and maxPriorityFee",
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false,
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"legacy",
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&TransactionArgs{GasPrice: fortytwo, MaxPriorityFeePerGas: fortytwo},
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nil,
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errors.New("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified"),
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},
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{
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"set gas price and maxFee",
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true,
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"london",
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&TransactionArgs{GasPrice: fortytwo, MaxFeePerGas: maxFee},
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nil,
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errors.New("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified"),
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},
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// EIP-4844
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{
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"set maxFeePerBlobGas pre cancun",
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"london",
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&TransactionArgs{MaxFeePerBlobGas: fortytwo},
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nil,
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errors.New("maxFeePerBlobGas is not valid before Cancun is active"),
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},
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{
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"set maxFeePerBlobGas pre london",
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"legacy",
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&TransactionArgs{MaxFeePerBlobGas: fortytwo},
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nil,
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errors.New("maxFeePerGas and maxPriorityFeePerGas and maxFeePerBlobGas are not valid before London is active"),
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},
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{
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"set gas price and maxFee for blob-tx",
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"cancun",
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&TransactionArgs{GasPrice: fortytwo, MaxFeePerGas: maxFee, BlobVersionedHashes: []common.Hash{}},
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nil,
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errors.New("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified"),
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},
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{
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"fill maxFeePerBlobGas",
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"cancun",
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&TransactionArgs{BlobVersionedHashes: []common.Hash{}},
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&TransactionArgs{BlobVersionedHashes: []common.Hash{}, MaxFeePerBlobGas: (*hexutil.Big)(big.NewInt(4)), MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
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nil,
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},
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}
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ctx := context.Background()
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for i, test := range tests {
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if test.isLondon {
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b.activateLondon()
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} else {
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b.deactivateLondon()
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if err := b.setFork(test.fork); err != nil {
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t.Fatalf("failed to set fork: %v", err)
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}
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got := test.in
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err := got.setFeeDefaults(ctx, b)
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@ -235,6 +262,7 @@ type backendMock struct {
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}
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func newBackendMock() *backendMock {
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var cancunTime uint64 = 600
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config := ¶ms.ChainConfig{
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ChainID: big.NewInt(42),
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HomesteadBlock: big.NewInt(0),
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@ -250,6 +278,7 @@ func newBackendMock() *backendMock {
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MuirGlacierBlock: big.NewInt(0),
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BerlinBlock: big.NewInt(0),
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LondonBlock: big.NewInt(1000),
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CancunTime: &cancunTime,
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}
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return &backendMock{
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current: &types.Header{
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@ -265,13 +294,25 @@ func newBackendMock() *backendMock {
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}
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}
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func (b *backendMock) activateLondon() {
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b.current.Number = big.NewInt(1100)
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func (b *backendMock) setFork(fork string) error {
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if fork == "legacy" {
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b.current.Number = big.NewInt(900)
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b.current.Time = 555
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} else if fork == "london" {
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b.current.Number = big.NewInt(1100)
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b.current.Time = 555
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} else if fork == "cancun" {
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b.current.Number = big.NewInt(1100)
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b.current.Time = 700
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// Blob base fee will be 2
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excess := uint64(2314058)
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b.current.ExcessBlobGas = &excess
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} else {
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return errors.New("invalid fork")
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}
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return nil
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}
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func (b *backendMock) deactivateLondon() {
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b.current.Number = big.NewInt(900)
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}
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func (b *backendMock) SuggestGasTipCap(ctx context.Context) (*big.Int, error) {
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return big.NewInt(42), nil
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}
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