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// Copyright 2014 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package types
import (
"database/sql/driver"
"reflect"
"testing"
)
/*
// 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(), uint64(3141592))
check("GasUsed", block.GasUsed(), uint64(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(), uint64(1426516743))
check("Size", block.Size(), common.StorageSize(len(blockEnc)))
tx1 := NewTransaction(0, common.HexToAddress("095e7baea6a6c7c4c2dfeb977efac326af552d87"), big.NewInt(10), 50000, big.NewInt(10), nil)
tx1, _ = tx1.WithSignature(HomesteadSigner{}, common.Hex2Bytes("9bea4c4daac7c7c52e093e6a4c35dbbcf8856f1af7b059ba20253e70848d094f8a8fae537ce25ed8cb5af9adac3f141af69bd515bd2ba031522df09b97dd72b100"))
fmt.Println(block.Transactions()[0].Hash())
fmt.Println(tx1.data)
fmt.Println(tx1.Hash())
check("len(Transactions)", len(block.Transactions()), 1)
check("Transactions[0].Hash", block.Transactions()[0].Hash(), tx1.Hash())
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)
}
}
*/
func TestBlockNonce_Scan(t *testing.T) {
type args struct {
src interface{}
}
tests := []struct {
name string
args args
wantErr bool
}{
{
name: "working scan",
args: args{src: []byte{
0xb2, 0x6f, 0x2b, 0x34, 0x2a, 0xab, 0x24, 0xbc,
}},
wantErr: false,
},
{
name: "non working scan",
args: args{src: int64(1234567890)},
wantErr: true,
},
{
name: "invalid length scan",
args: args{src: []byte{
0xb2, 0x6f, 0x2b, 0x34, 0x2a,
}},
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
n := &BlockNonce{}
if err := n.Scan(tt.args.src); (err != nil) != tt.wantErr {
t.Errorf("BlockNonce.Scan() error = %v, wantErr %v", err, tt.wantErr)
}
if !tt.wantErr {
for i := range n {
if n[i] != tt.args.src.([]byte)[i] {
t.Errorf(
"BlockNonce.Scan() didn't scan the %d src correctly (have %X, want %X)",
i, n[i], tt.args.src.([]byte)[i],
)
}
}
}
})
}
}
func TestBlockNonce_Value(t *testing.T) {
b := []byte{
0xb2, 0x6f, 0x2b, 0x34, 0x2a, 0xab, 0x24, 0xbc,
}
var nonce BlockNonce
nonce.UnmarshalText([]byte("0xb26f2b342aab24bc"))
tests := []struct {
name string
n BlockNonce
want driver.Value
wantErr bool
}{
{
name: "Working value",
n: nonce,
want: b,
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := tt.n.Value()
if (err != nil) != tt.wantErr {
t.Errorf("BlockNonce.Value() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("BlockNonce.Value() = %v, want %v", got, tt.want)
}
})
}
}
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