core/tracing: stringer for gas and nonce change reasons (#31234)

core/state/statedb_hooked_test.go

@@ -83,8 +83,8 @@ func TestHooks(t *testing.T) {
 	inner.SetTxContext(common.Hash{0x11}, 100) // For the log
 	var result []string
 	var wants = []string{
-		"0xaa00000000000000000000000000000000000000.balance: 0->100 (BalanceChangeUnspecified)",
-		"0xaa00000000000000000000000000000000000000.balance: 100->50 (BalanceChangeTransfer)",
+		"0xaa00000000000000000000000000000000000000.balance: 0->100 (Unspecified)",
+		"0xaa00000000000000000000000000000000000000.balance: 100->50 (Transfer)",
 		"0xaa00000000000000000000000000000000000000.nonce: 0->1337",
 		"0xaa00000000000000000000000000000000000000.code:  (0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470) ->0x1325 (0xa12ae05590de0c93a00bc7ac773c2fdb621e44f814985e72194f921c0050f728)",
 		"0xaa00000000000000000000000000000000000000.storage slot 0x0000000000000000000000000000000000000000000000000000000000000001: 0x0000000000000000000000000000000000000000000000000000000000000000 ->0x0000000000000000000000000000000000000000000000000000000000000011",

core/tracing/gen_balance_change_reason_stringer.go

@@ -1,4 +1,4 @@
-// Code generated by "stringer -type=BalanceChangeReason -output gen_balance_change_reason_stringer.go"; DO NOT EDIT.
+// Code generated by "stringer -type=BalanceChangeReason -trimprefix=BalanceChange -output gen_balance_change_reason_stringer.go"; DO NOT EDIT.
 
 package tracing
 
@@ -26,9 +26,9 @@ func _() {
 	_ = x[BalanceChangeRevert-15]
 }
 
-const _BalanceChangeReason_name = "BalanceChangeUnspecifiedBalanceIncreaseRewardMineUncleBalanceIncreaseRewardMineBlockBalanceIncreaseWithdrawalBalanceIncreaseGenesisBalanceBalanceIncreaseRewardTransactionFeeBalanceDecreaseGasBuyBalanceIncreaseGasReturnBalanceIncreaseDaoContractBalanceDecreaseDaoAccountBalanceChangeTransferBalanceChangeTouchAccountBalanceIncreaseSelfdestructBalanceDecreaseSelfdestructBalanceDecreaseSelfdestructBurnBalanceChangeRevert"
+const _BalanceChangeReason_name = "UnspecifiedBalanceIncreaseRewardMineUncleBalanceIncreaseRewardMineBlockBalanceIncreaseWithdrawalBalanceIncreaseGenesisBalanceBalanceIncreaseRewardTransactionFeeBalanceDecreaseGasBuyBalanceIncreaseGasReturnBalanceIncreaseDaoContractBalanceDecreaseDaoAccountTransferTouchAccountBalanceIncreaseSelfdestructBalanceDecreaseSelfdestructBalanceDecreaseSelfdestructBurnRevert"
 
-var _BalanceChangeReason_index = [...]uint16{0, 24, 54, 84, 109, 138, 173, 194, 218, 244, 269, 290, 315, 342, 369, 400, 419}
+var _BalanceChangeReason_index = [...]uint16{0, 11, 41, 71, 96, 125, 160, 181, 205, 231, 256, 264, 276, 303, 330, 361, 367}
 
 func (i BalanceChangeReason) String() string {
 	if i >= BalanceChangeReason(len(_BalanceChangeReason_index)-1) {

core/tracing/gen_gas_change_reason_stringer.go

@@ -0,0 +1,52 @@
+// Code generated by "stringer -type=GasChangeReason -trimprefix=GasChange -output gen_gas_change_reason_stringer.go"; DO NOT EDIT.
+
+package tracing
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[GasChangeUnspecified-0]
+	_ = x[GasChangeTxInitialBalance-1]
+	_ = x[GasChangeTxIntrinsicGas-2]
+	_ = x[GasChangeTxRefunds-3]
+	_ = x[GasChangeTxLeftOverReturned-4]
+	_ = x[GasChangeCallInitialBalance-5]
+	_ = x[GasChangeCallLeftOverReturned-6]
+	_ = x[GasChangeCallLeftOverRefunded-7]
+	_ = x[GasChangeCallContractCreation-8]
+	_ = x[GasChangeCallContractCreation2-9]
+	_ = x[GasChangeCallCodeStorage-10]
+	_ = x[GasChangeCallOpCode-11]
+	_ = x[GasChangeCallPrecompiledContract-12]
+	_ = x[GasChangeCallStorageColdAccess-13]
+	_ = x[GasChangeCallFailedExecution-14]
+	_ = x[GasChangeWitnessContractInit-15]
+	_ = x[GasChangeWitnessContractCreation-16]
+	_ = x[GasChangeWitnessCodeChunk-17]
+	_ = x[GasChangeWitnessContractCollisionCheck-18]
+	_ = x[GasChangeTxDataFloor-19]
+	_ = x[GasChangeIgnored-255]
+}
+
+const (
+	_GasChangeReason_name_0 = "UnspecifiedTxInitialBalanceTxIntrinsicGasTxRefundsTxLeftOverReturnedCallInitialBalanceCallLeftOverReturnedCallLeftOverRefundedCallContractCreationCallContractCreation2CallCodeStorageCallOpCodeCallPrecompiledContractCallStorageColdAccessCallFailedExecutionWitnessContractInitWitnessContractCreationWitnessCodeChunkWitnessContractCollisionCheckTxDataFloor"
+	_GasChangeReason_name_1 = "Ignored"
+)
+
+var (
+	_GasChangeReason_index_0 = [...]uint16{0, 11, 27, 41, 50, 68, 86, 106, 126, 146, 167, 182, 192, 215, 236, 255, 274, 297, 313, 342, 353}
+)
+
+func (i GasChangeReason) String() string {
+	switch {
+	case i <= 19:
+		return _GasChangeReason_name_0[_GasChangeReason_index_0[i]:_GasChangeReason_index_0[i+1]]
+	case i == 255:
+		return _GasChangeReason_name_1
+	default:
+		return "GasChangeReason(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+}

core/tracing/gen_nonce_change_reason_stringer.go

@@ -0,0 +1,29 @@
+// Code generated by "stringer -type=NonceChangeReason -trimprefix NonceChange -output gen_nonce_change_reason_stringer.go"; DO NOT EDIT.
+
+package tracing
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[NonceChangeUnspecified-0]
+	_ = x[NonceChangeGenesis-1]
+	_ = x[NonceChangeEoACall-2]
+	_ = x[NonceChangeContractCreator-3]
+	_ = x[NonceChangeNewContract-4]
+	_ = x[NonceChangeAuthorization-5]
+	_ = x[NonceChangeRevert-6]
+}
+
+const _NonceChangeReason_name = "UnspecifiedGenesisEoACallContractCreatorNewContractAuthorizationRevert"
+
+var _NonceChangeReason_index = [...]uint8{0, 11, 18, 25, 40, 51, 64, 70}
+
+func (i NonceChangeReason) String() string {
+	if i >= NonceChangeReason(len(_NonceChangeReason_index)-1) {
+		return "NonceChangeReason(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _NonceChangeReason_name[_NonceChangeReason_index[i]:_NonceChangeReason_index[i+1]]
+}

core/tracing/hooks.go

@@ -221,7 +221,7 @@ type Hooks struct {
 // for tracing and reporting.
 type BalanceChangeReason byte
 
-//go:generate go run golang.org/x/tools/cmd/stringer -type=BalanceChangeReason -output gen_balance_change_reason_stringer.go
+//go:generate go run golang.org/x/tools/cmd/stringer -type=BalanceChangeReason -trimprefix=BalanceChange -output gen_balance_change_reason_stringer.go
 
 const (
 	BalanceChangeUnspecified BalanceChangeReason = 0
@@ -282,6 +282,8 @@ const (
 // once per transaction, while those that start with `GasChangeCall` are emitted on a call basis.
 type GasChangeReason byte
 
+//go:generate go run golang.org/x/tools/cmd/stringer -type=GasChangeReason -trimprefix=GasChange -output gen_gas_change_reason_stringer.go
+
 const (
 	GasChangeUnspecified GasChangeReason = 0
 
@@ -346,6 +348,8 @@ const (
 // NonceChangeReason is used to indicate the reason for a nonce change.
 type NonceChangeReason byte
 
+//go:generate go run golang.org/x/tools/cmd/stringer -type=NonceChangeReason -trimprefix NonceChange -output gen_nonce_change_reason_stringer.go
+
 const (
 	NonceChangeUnspecified NonceChangeReason = 0