github.com/beyonderyue/gochain@v2.2.26+incompatible/core/types/block_test.go (about)

     1  // Copyright 2014 The go-ethereum Authors
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The go-ethereum library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package types
    18  
    19  // from bcValidBlockTest.json, "SimpleTx"
    20  //func TestBlockEncoding(t *testing.T) {
    21  //	blockEnc := common.FromHex("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")
    22  //	var block Block
    23  //	if err := rlp.DecodeBytes(blockEnc, &block); err != nil {
    24  //		t.Fatal("decode error: ", err)
    25  //	}
    26  //	check := func(f string, got, want interface{}) {
    27  //		if !reflect.DeepEqual(got, want) {
    28  //			t.Errorf("%s mismatch: got %v, want %v", f, got, want)
    29  //		}
    30  //	}
    31  //	check("Difficulty", block.Difficulty(), big.NewInt(131072))
    32  //	check("GasLimit", block.GasLimit(), uint64(3141592))
    33  //	check("GasUsed", block.GasUsed(), uint64(21000))
    34  //	check("Coinbase", block.Coinbase(), common.HexToAddress("8888f1f195afa192cfee860698584c030f4c9db1"))
    35  //	check("MixDigest", block.MixDigest(), common.HexToHash("bd4472abb6659ebe3ee06ee4d7b72a00a9f4d001caca51342001075469aff498"))
    36  //	check("Root", block.Root(), common.HexToHash("ef1552a40b7165c3cd773806b9e0c165b75356e0314bf0706f279c729f51e017"))
    37  //	check("Hash", block.Hash(), common.HexToHash("0a5843ac1cb04865017cb35a57b50b07084e5fcee39b5acadade33149f4fff9e"))
    38  //	check("Nonce", block.Nonce(), uint64(0xa13a5a8c8f2bb1c4))
    39  //	check("Time", block.Time(), big.NewInt(1426516743))
    40  //	check("Size", block.Size(), common.StorageSize(len(blockEnc)))
    41  //
    42  //	tx1 := NewTransaction(0, common.HexToAddress("095e7baea6a6c7c4c2dfeb977efac326af552d87"), big.NewInt(10), 50000, big.NewInt(10), nil)
    43  //
    44  //	tx1, _ = tx1.WithSignature(HomesteadSigner{}, common.Hex2Bytes("9bea4c4daac7c7c52e093e6a4c35dbbcf8856f1af7b059ba20253e70848d094f8a8fae537ce25ed8cb5af9adac3f141af69bd515bd2ba031522df09b97dd72b100"))
    45  //	fmt.Println(block.Transactions()[0].Hash())
    46  //	fmt.Println(tx1.data)
    47  //	fmt.Println(tx1.Hash())
    48  //	check("len(Transactions)", len(block.Transactions()), 1)
    49  //	check("Transactions[0].Hash", block.Transactions()[0].Hash(), tx1.Hash())
    50  //
    51  //	ourBlockEnc, err := rlp.EncodeToBytes(&block)
    52  //	if err != nil {
    53  //		t.Fatal("encode error: ", err)
    54  //	}
    55  //	if !bytes.Equal(ourBlockEnc, blockEnc) {
    56  //		t.Errorf("encoded block mismatch:\ngot:  %x\nwant: %x", ourBlockEnc, blockEnc)
    57  //	}
    58  //}