Fix various build errors and bugs

- bug in hex decoding in bls12381 package
- correct interfaces
- missing test variables

restricted/params/config.go

@@ -34,13 +34,43 @@ var (
 	CalaverasGenesisHash = core.HexToHash("0xeb9233d066c275efcdfed8037f4fc082770176aefdbcb7691c71da412a5670f2")
 )
 
+var (
+	// TestChainConfig contains every protocol change (EIPs) introduced
+	// and accepted by the Ethereum core developers for testing proposes.
+	TestChainConfig = &ChainConfig{
+		ChainID:                       big.NewInt(1),
+		HomesteadBlock:                big.NewInt(0),
+		DAOForkBlock:                  nil,
+		DAOForkSupport:                false,
+		EIP150Block:                   big.NewInt(0),
+		EIP155Block:                   big.NewInt(0),
+		EIP158Block:                   big.NewInt(0),
+		ByzantiumBlock:                big.NewInt(0),
+		ConstantinopleBlock:           big.NewInt(0),
+		PetersburgBlock:               big.NewInt(0),
+		IstanbulBlock:                 big.NewInt(0),
+		MuirGlacierBlock:              big.NewInt(0),
+		BerlinBlock:                   big.NewInt(0),
+		LondonBlock:                   big.NewInt(0),
+		ArrowGlacierBlock:             big.NewInt(0),
+		GrayGlacierBlock:              big.NewInt(0),
+		MergeNetsplitBlock:            nil,
+		ShanghaiTime:                  nil,
+		CancunTime:                    nil,
+		PragueTime:                    nil,
+		TerminalTotalDifficulty:       nil,
+		TerminalTotalDifficultyPassed: false,
+		Ethash:                        new(EthashConfig),
+		Clique:                        nil,
+	}
+)
 
 // TrustedCheckpoint represents a set of post-processed trie roots (CHT and
 // BloomTrie) associated with the appropriate section index and head hash. It is
 // used to start light syncing from this checkpoint and avoid downloading the
 // entire header chain while still being able to securely access old headers/logs.
 type TrustedCheckpoint struct {
-	SectionIndex uint64      `json:"sectionIndex"`
+	SectionIndex uint64    `json:"sectionIndex"`
 	SectionHead  core.Hash `json:"sectionHead"`
 	CHTRoot      core.Hash `json:"chtRoot"`
 	BloomRoot    core.Hash `json:"bloomRoot"`
@@ -80,7 +110,7 @@ func (c *TrustedCheckpoint) Empty() bool {
 type CheckpointOracleConfig struct {
 	Address   core.Address   `json:"address"`
 	Signers   []core.Address `json:"signers"`
-	Threshold uint64           `json:"threshold"`
+	Threshold uint64         `json:"threshold"`
 }
 
 // ChainConfig is the core config which determines the blockchain settings.
@@ -97,7 +127,7 @@ type ChainConfig struct {
 	DAOForkSupport bool     `json:"daoForkSupport,omitempty"` // Whether the nodes supports or opposes the DAO hard-fork
 
 	// EIP150 implements the Gas price changes (https://github.com/ethereum/EIPs/issues/150)
-	EIP150Block *big.Int    `json:"eip150Block,omitempty"` // EIP150 HF block (nil = no fork)
+	EIP150Block *big.Int  `json:"eip150Block,omitempty"` // EIP150 HF block (nil = no fork)
 	EIP150Hash  core.Hash `json:"eip150Hash,omitempty"`  // EIP150 HF hash (needed for header only clients as only gas pricing changed)
 
 	EIP155Block *big.Int `json:"eip155Block,omitempty"` // EIP155 HF block
@@ -111,9 +141,9 @@ type ChainConfig struct {
 	BerlinBlock         *big.Int `json:"berlinBlock,omitempty"`         // Berlin switch block (nil = no fork, 0 = already on berlin)
 	LondonBlock         *big.Int `json:"londonBlock,omitempty"`         // London switch block (nil = no fork, 0 = already on london)
 
-	ArrowGlacierBlock   *big.Int `json:"arrowGlacierBlock,omitempty"`   // Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already activated)
-	GrayGlacierBlock    *big.Int `json:"grayGlacierBlock,omitempty"`    // Eip-5133 (bomb delay) switch block (nil = no fork, 0 = already activated)
-	MergeNetsplitBlock  *big.Int `json:"mergeNetsplitBlock,omitempty"`  // Virtual fork after The Merge to use as a network splitter
+	ArrowGlacierBlock  *big.Int `json:"arrowGlacierBlock,omitempty"`  // Eip-4345 (bomb delay) switch block (nil = no fork, 0 = already activated)
+	GrayGlacierBlock   *big.Int `json:"grayGlacierBlock,omitempty"`   // Eip-5133 (bomb delay) switch block (nil = no fork, 0 = already activated)
+	MergeNetsplitBlock *big.Int `json:"mergeNetsplitBlock,omitempty"` // Virtual fork after The Merge to use as a network splitter
 
 	// Fork scheduling was switched from blocks to timestamps here
 

restricted/params/config_test.go

@@ -22,6 +22,37 @@ import (
 	"testing"
 )
 
+var (
+	// AllEthashProtocolChanges contains every protocol change (EIPs) introduced
+	// and accepted by the Ethereum core developers into the Ethash consensus.
+	AllEthashProtocolChanges = &ChainConfig{
+		ChainID:                       big.NewInt(1337),
+		HomesteadBlock:                big.NewInt(0),
+		DAOForkBlock:                  nil,
+		DAOForkSupport:                false,
+		EIP150Block:                   big.NewInt(0),
+		EIP155Block:                   big.NewInt(0),
+		EIP158Block:                   big.NewInt(0),
+		ByzantiumBlock:                big.NewInt(0),
+		ConstantinopleBlock:           big.NewInt(0),
+		PetersburgBlock:               big.NewInt(0),
+		IstanbulBlock:                 big.NewInt(0),
+		MuirGlacierBlock:              big.NewInt(0),
+		BerlinBlock:                   big.NewInt(0),
+		LondonBlock:                   big.NewInt(0),
+		ArrowGlacierBlock:             big.NewInt(0),
+		GrayGlacierBlock:              big.NewInt(0),
+		MergeNetsplitBlock:            nil,
+		ShanghaiTime:                  nil,
+		CancunTime:                    nil,
+		PragueTime:                    nil,
+		TerminalTotalDifficulty:       nil,
+		TerminalTotalDifficultyPassed: false,
+		Ethash:                        new(EthashConfig),
+		Clique:                        nil,
+	}
+)
+
 func TestCheckCompatible(t *testing.T) {
 	type test struct {
 		stored, new *ChainConfig