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https://github.com/nspcc-dev/neo-go.git
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7e371588a7
It reduces heap pressure a little for these elements as we don't have to allocate/free them individually. And they're directly tied to transactions or block, not being shared or anything like that, so it makes little sense for them to be pointer-based. It only makes building transactions a little easier, but that's obviously a minor usecase.
45 lines
1.8 KiB
Go
45 lines
1.8 KiB
Go
package core
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import (
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"testing"
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"time"
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"github.com/CityOfZion/neo-go/pkg/core/transaction"
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"github.com/CityOfZion/neo-go/pkg/crypto/hash"
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"github.com/CityOfZion/neo-go/pkg/io"
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"github.com/CityOfZion/neo-go/pkg/util"
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"github.com/stretchr/testify/assert"
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)
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func TestHeaderEncodeDecode(t *testing.T) {
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header := Header{BlockBase: BlockBase{
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Version: 0,
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PrevHash: hash.Sha256([]byte("prevhash")),
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MerkleRoot: hash.Sha256([]byte("merkleroot")),
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Timestamp: uint32(time.Now().UTC().Unix()),
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Index: 3445,
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ConsensusData: 394949,
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NextConsensus: util.Uint160{},
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Script: transaction.Witness{
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InvocationScript: []byte{0x10},
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VerificationScript: []byte{0x11},
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},
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}}
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buf := io.NewBufBinWriter()
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header.EncodeBinary(buf.BinWriter)
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assert.Nil(t, buf.Err)
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headerDecode := &Header{}
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r := io.NewBinReaderFromBuf(buf.Bytes())
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headerDecode.DecodeBinary(r)
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assert.Nil(t, r.Err)
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assert.Equal(t, header.Version, headerDecode.Version, "expected both versions to be equal")
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assert.Equal(t, header.PrevHash, headerDecode.PrevHash, "expected both prev hashes to be equal")
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assert.Equal(t, header.MerkleRoot, headerDecode.MerkleRoot, "expected both merkle roots to be equal")
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assert.Equal(t, header.Index, headerDecode.Index, "expected both indexes to be equal")
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assert.Equal(t, header.ConsensusData, headerDecode.ConsensusData, "expected both consensus data fields to be equal")
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assert.Equal(t, header.NextConsensus, headerDecode.NextConsensus, "expected both next consensus fields to be equal")
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assert.Equal(t, header.Script.InvocationScript, headerDecode.Script.InvocationScript, "expected equal invocation scripts")
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assert.Equal(t, header.Script.VerificationScript, headerDecode.Script.VerificationScript, "expected equal verification scripts")
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}
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