Respect fullTx option #614

rpc/responses.go

 package rpc
 
 import (
+	"encoding/json"
+
 	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/types"
 )
@@ -29,6 +31,99 @@ type BlockRes struct {
 	Uncles          []*hexdata        `json:"uncles"`
 }
 
+func (b *BlockRes) MarshalJSON() ([]byte, error) {
+	if b.fullTx {
+		var ext struct {
+			BlockNumber     *hexnum           `json:"number"`
+			BlockHash       *hexdata          `json:"hash"`
+			ParentHash      *hexdata          `json:"parentHash"`
+			Nonce           *hexdata          `json:"nonce"`
+			Sha3Uncles      *hexdata          `json:"sha3Uncles"`
+			LogsBloom       *hexdata          `json:"logsBloom"`
+			TransactionRoot *hexdata          `json:"transactionRoot"`
+			StateRoot       *hexdata          `json:"stateRoot"`
+			Miner           *hexdata          `json:"miner"`
+			Difficulty      *hexnum           `json:"difficulty"`
+			TotalDifficulty *hexnum           `json:"totalDifficulty"`
+			Size            *hexnum           `json:"size"`
+			ExtraData       *hexdata          `json:"extraData"`
+			GasLimit        *hexnum           `json:"gasLimit"`
+			MinGasPrice     *hexnum           `json:"minGasPrice"`
+			GasUsed         *hexnum           `json:"gasUsed"`
+			UnixTimestamp   *hexnum           `json:"timestamp"`
+			Transactions    []*TransactionRes `json:"transactions"`
+			Uncles          []*hexdata        `json:"uncles"`
+		}
+
+		ext.BlockNumber = b.BlockNumber
+		ext.BlockHash = b.BlockHash
+		ext.ParentHash = b.ParentHash
+		ext.Nonce = b.Nonce
+		ext.Sha3Uncles = b.Sha3Uncles
+		ext.LogsBloom = b.LogsBloom
+		ext.TransactionRoot = b.TransactionRoot
+		ext.StateRoot = b.StateRoot
+		ext.Miner = b.Miner
+		ext.Difficulty = b.Difficulty
+		ext.TotalDifficulty = b.TotalDifficulty
+		ext.Size = b.Size
+		ext.ExtraData = b.ExtraData
+		ext.GasLimit = b.GasLimit
+		ext.MinGasPrice = b.MinGasPrice
+		ext.GasUsed = b.GasUsed
+		ext.UnixTimestamp = b.UnixTimestamp
+		ext.Transactions = b.Transactions
+		ext.Uncles = b.Uncles
+		return json.Marshal(ext)
+	} else {
+		var ext struct {
+			BlockNumber     *hexnum    `json:"number"`
+			BlockHash       *hexdata   `json:"hash"`
+			ParentHash      *hexdata   `json:"parentHash"`
+			Nonce           *hexdata   `json:"nonce"`
+			Sha3Uncles      *hexdata   `json:"sha3Uncles"`
+			LogsBloom       *hexdata   `json:"logsBloom"`
+			TransactionRoot *hexdata   `json:"transactionRoot"`
+			StateRoot       *hexdata   `json:"stateRoot"`
+			Miner           *hexdata   `json:"miner"`
+			Difficulty      *hexnum    `json:"difficulty"`
+			TotalDifficulty *hexnum    `json:"totalDifficulty"`
+			Size            *hexnum    `json:"size"`
+			ExtraData       *hexdata   `json:"extraData"`
+			GasLimit        *hexnum    `json:"gasLimit"`
+			MinGasPrice     *hexnum    `json:"minGasPrice"`
+			GasUsed         *hexnum    `json:"gasUsed"`
+			UnixTimestamp   *hexnum    `json:"timestamp"`
+			Transactions    []*hexdata `json:"transactions"`
+			Uncles          []*hexdata `json:"uncles"`
+		}
+
+		ext.BlockNumber = b.BlockNumber
+		ext.BlockHash = b.BlockHash
+		ext.ParentHash = b.ParentHash
+		ext.Nonce = b.Nonce
+		ext.Sha3Uncles = b.Sha3Uncles
+		ext.LogsBloom = b.LogsBloom
+		ext.TransactionRoot = b.TransactionRoot
+		ext.StateRoot = b.StateRoot
+		ext.Miner = b.Miner
+		ext.Difficulty = b.Difficulty
+		ext.TotalDifficulty = b.TotalDifficulty
+		ext.Size = b.Size
+		ext.ExtraData = b.ExtraData
+		ext.GasLimit = b.GasLimit
+		ext.MinGasPrice = b.MinGasPrice
+		ext.GasUsed = b.GasUsed
+		ext.UnixTimestamp = b.UnixTimestamp
+		ext.Transactions = make([]*hexdata, len(b.Transactions))
+		for i, tx := range b.Transactions {
+			ext.Transactions[i] = tx.Hash
+		}
+		ext.Uncles = b.Uncles
+		return json.Marshal(ext)
+	}
+}
+
 func NewBlockRes(block *types.Block, fullTx bool) *BlockRes {
 	// TODO respect fullTx flag
 

rpc/responses_test.go

@@ -21,6 +21,8 @@ const (
 	reNumNonZero = `"0x([1-9a-f][0-9a-f]{0,15})"`        // non-zero required must not have left-padded zeros
 	reNumOpt     = `"0x([1-9a-f][0-9a-f]{0,15})|0"|null` // must not have left-padded zeros or null
 	reData       = `"0x[0-9a-f]*"`                       // can be "empty"
+	// reListHash   = `[("\w":"0x[0-9a-f]{64}",?)*]`
+	// reListObj    = `[("\w":(".+"|null),?)*]`
 )
 
 func TestNewBlockRes(t *testing.T) {
@@ -49,9 +51,70 @@ func TestNewBlockRes(t *testing.T) {
 		// "minGasPrice":  "0x",
 		"gasUsed":   reNum,
 		"timestamp": reNum,
+		// "transactions": reListHash,
+		// "uncles":       reListHash,
 	}
 
+	to := common.HexToAddress("0x02")
+	amount := big.NewInt(1)
+	gasAmount := big.NewInt(1)
+	gasPrice := big.NewInt(1)
+	data := []byte{1, 2, 3}
+	tx := types.NewTransactionMessage(to, amount, gasAmount, gasPrice, data)
+
 	v := NewBlockRes(block, false)
+	v.Transactions = make([]*TransactionRes, 1)
+	v.Transactions[0] = NewTransactionRes(tx)
+	j, _ := json.Marshal(v)
+
+	for k, re := range tests {
+		match, _ := regexp.MatchString(fmt.Sprintf(`{.*"%s":%s.*}`, k, re), string(j))
+		if !match {
+			t.Error(fmt.Sprintf("%s output json does not match format %s. Got %s", k, re, j))
+		}
+	}
+}
+
+func TestNewBlockResWithTrans(t *testing.T) {
+	parentHash := common.HexToHash("0x01")
+	coinbase := common.HexToAddress("0x01")
+	root := common.HexToHash("0x01")
+	difficulty := common.Big1
+	nonce := uint64(1)
+	extra := ""
+	block := types.NewBlock(parentHash, coinbase, root, difficulty, nonce, extra)
+	tests := map[string]string{
+		"number":          reNum,
+		"hash":            reHash,
+		"parentHash":      reHash,
+		"nonce":           reData,
+		"sha3Uncles":      reHash,
+		"logsBloom":       reData,
+		"transactionRoot": reHash,
+		"stateRoot":       reHash,
+		"miner":           reAddress,
+		"difficulty":      `"0x1"`,
+		"totalDifficulty": reNum,
+		"size":            reNumNonZero,
+		"extraData":       reData,
+		"gasLimit":        reNum,
+		// "minGasPrice":  "0x",
+		"gasUsed":   reNum,
+		"timestamp": reNum,
+		// "transactions": `[{.*}]`,
+		// "uncles":       reListHash,
+	}
+
+	to := common.HexToAddress("0x02")
+	amount := big.NewInt(1)
+	gasAmount := big.NewInt(1)
+	gasPrice := big.NewInt(1)
+	data := []byte{1, 2, 3}
+	tx := types.NewTransactionMessage(to, amount, gasAmount, gasPrice, data)
+
+	v := NewBlockRes(block, true)
+	v.Transactions = make([]*TransactionRes, 1)
+	v.Transactions[0] = NewTransactionRes(tx)
 	j, _ := json.Marshal(v)
 
 	for k, re := range tests {