diff options
Diffstat (limited to 'core/types/block_test.go')
-rw-r--r-- | core/types/block_test.go | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/core/types/block_test.go b/core/types/block_test.go index ab1254f4c..e4f6c38a5 100644 --- a/core/types/block_test.go +++ b/core/types/block_test.go @@ -1 +1,60 @@ package types + +import ( + "bytes" + "math/big" + "reflect" + "testing" + + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/rlp" +) + +// from bcValidBlockTest.json, "SimpleTx" +func TestBlockEncoding(t *testing.T) { + blockEnc := common.FromHex("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") + + var block Block + if err := rlp.DecodeBytes(blockEnc, &block); err != nil { + t.Fatal("decode error: ", err) + } + + check := func(f string, got, want interface{}) { + if !reflect.DeepEqual(got, want) { + t.Errorf("%s mismatch: got %v, want %v", f, got, want) + } + } + check("Difficulty", block.Difficulty(), big.NewInt(131072)) + check("GasLimit", block.GasLimit(), big.NewInt(3141592)) + check("GasUsed", block.GasUsed(), big.NewInt(21000)) + check("Coinbase", block.Coinbase(), common.HexToAddress("8888f1f195afa192cfee860698584c030f4c9db1")) + check("MixDigest", block.MixDigest(), common.HexToHash("bd4472abb6659ebe3ee06ee4d7b72a00a9f4d001caca51342001075469aff498")) + check("Root", block.Root(), common.HexToHash("ef1552a40b7165c3cd773806b9e0c165b75356e0314bf0706f279c729f51e017")) + check("Hash", block.Hash(), common.HexToHash("0a5843ac1cb04865017cb35a57b50b07084e5fcee39b5acadade33149f4fff9e")) + check("Nonce", block.Nonce(), uint64(0xa13a5a8c8f2bb1c4)) + check("Time", block.Time(), int64(1426516743)) + check("Size", block.Size(), common.StorageSize(len(blockEnc))) + + to := common.HexToAddress("095e7baea6a6c7c4c2dfeb977efac326af552d87") + check("Transactions", block.Transactions(), Transactions{ + { + Payload: []byte{}, + Amount: big.NewInt(10), + Price: big.NewInt(10), + GasLimit: big.NewInt(50000), + AccountNonce: 0, + V: 27, + R: common.FromHex("9bea4c4daac7c7c52e093e6a4c35dbbcf8856f1af7b059ba20253e70848d094f"), + S: common.FromHex("8a8fae537ce25ed8cb5af9adac3f141af69bd515bd2ba031522df09b97dd72b1"), + Recipient: &to, + }, + }) + + ourBlockEnc, err := rlp.EncodeToBytes(&block) + if err != nil { + t.Fatal("encode error: ", err) + } + if !bytes.Equal(ourBlockEnc, blockEnc) { + t.Errorf("encoded block mismatch:\ngot: %x\nwant: %x", ourBlockEnc, blockEnc) + } +} |