ActivatedClaimAndSupport
This commit is contained in:
Jeffrey Picard
parent
6f7b48aa44
commit
3402eceb8e
4 changed files with 195 additions and 8 deletions
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@ -632,17 +632,108 @@ class ActivationValue(typing.NamedTuple):
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type ActivationKey struct {
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Prefix []byte `json:"prefix"`
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TxType int32 `json:"txo_type"`
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TxNum int32 `json:"txo_num"`
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Position int32 `json:"position"`
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TxoType uint8 `json:"txo_type"`
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TxNum uint32 `json:"tx_num"`
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Position uint16 `json:"position"`
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}
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type ActivationValue struct {
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Height int32 `json:"height"`
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Height uint32 `json:"height"`
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ClaimHash []byte `json:"claim_hash"`
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NormalizedName string `json:"normalized_name"`
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}
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func (k *ActivationKey) PackKey() []byte {
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prefixLen := 1
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// b'>BLH'
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n := prefixLen + 1 + 4 + 2
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key := make([]byte, n)
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copy(key, k.Prefix)
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copy(key[prefixLen:], []byte{k.TxoType})
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binary.BigEndian.PutUint32(key[prefixLen+1:], k.TxNum)
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binary.BigEndian.PutUint16(key[prefixLen+5:], k.Position)
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return key
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}
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func (v *ActivationValue) PackValue() []byte {
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nameLen := len(v.NormalizedName)
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n := 4 + 20 + 2 + nameLen
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value := make([]byte, n)
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binary.BigEndian.PutUint32(value, v.Height)
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copy(value[4:], v.ClaimHash[:20])
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binary.BigEndian.PutUint16(value[24:], uint16(nameLen))
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copy(value[26:], []byte(v.NormalizedName))
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return value
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}
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func ActivationKeyPackPartialNFields(nFields int) func(*ActivationKey) []byte {
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return func(u *ActivationKey) []byte {
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return ActivationKeyPackPartial(u, nFields)
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}
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}
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func ActivationKeyPackPartial(k *ActivationKey, nFields int) []byte {
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// Limit nFields between 0 and number of fields, we always at least need
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// the prefix, and we never need to iterate past the number of fields.
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if nFields > 3 {
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nFields = 3
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}
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if nFields < 0 {
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nFields = 0
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}
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prefixLen := 1
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var n = prefixLen
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for i := 0; i <= nFields; i++ {
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switch i {
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case 1:
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n += 1
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case 2:
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n += 4
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case 3:
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n += 2
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}
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}
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key := make([]byte, n)
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for i := 0; i <= nFields; i++ {
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switch i {
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case 0:
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copy(key, k.Prefix)
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case 1:
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key[prefixLen] = k.TxoType
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case 2:
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binary.BigEndian.PutUint32(key[prefixLen+1:], k.TxNum)
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case 3:
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binary.BigEndian.PutUint16(key[prefixLen+5:], k.Position)
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}
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}
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return key
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}
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func ActivationKeyUnpack(key []byte) *ActivationKey {
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prefixLen := 1
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return &ActivationKey{
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Prefix: key[:prefixLen],
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TxoType: key[prefixLen],
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TxNum: binary.BigEndian.Uint32(key[prefixLen+1:]),
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Position: binary.BigEndian.Uint16(key[prefixLen+5:]),
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}
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}
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func ActivationValueUnpack(value []byte) *ActivationValue {
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nameLen := binary.BigEndian.Uint16(value[24:])
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return &ActivationValue{
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Height: binary.BigEndian.Uint32(value),
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ClaimHash: value[4 : 20+4],
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NormalizedName: string(value[26 : 26+nameLen]),
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}
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}
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/*
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class ActiveAmountKey(typing.NamedTuple):
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@ -1522,8 +1613,9 @@ func UnpackGenericKey(key []byte) (byte, interface{}, error) {
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case ClaimTakeover:
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case PendingActivation:
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case ActivatedClaimAndSupport:
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return 0x0, nil, errors.Base("key unpack function for %v not implemented", firstByte)
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case ActivatedClaimAndSupport:
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return ActivatedClaimAndSupport, ActivationKeyUnpack(key), nil
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case ActiveAmount:
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return ActiveAmount, ActiveAmountKeyUnpack(key), nil
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@ -1584,8 +1676,9 @@ func UnpackGenericValue(key, value []byte) (byte, interface{}, error) {
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case ClaimTakeover:
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case PendingActivation:
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case ActivatedClaimAndSupport:
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return 0x0, nil, errors.Base("value unpack not implemented for key %v", key)
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case ActivatedClaimAndSupport:
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return ActivatedClaimAndSupport, ActivationValueUnpack(value), nil
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case ActiveAmount:
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return ActiveAmount, ActiveAmountValueUnpack(value), nil
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@ -44,6 +44,90 @@ func testInit(filePath string) (*grocksdb.DB, [][]string, func()) {
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return db, records, toDefer
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}
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func TestActivated(t *testing.T) {
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filePath := "../../resources/activated_claim_and_support.csv"
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wOpts := grocksdb.NewDefaultWriteOptions()
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db, records, toDefer := testInit(filePath)
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defer toDefer()
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for _, record := range records {
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key, err := hex.DecodeString(record[0])
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if err != nil {
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log.Println(err)
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}
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val, err := hex.DecodeString(record[1])
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if err != nil {
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log.Println(err)
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}
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db.Put(wOpts, key, val)
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}
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// test prefix
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options := dbpkg.NewIterateOptions().WithPrefix([]byte{prefixes.ActivatedClaimAndSupport}).WithIncludeValue(true)
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ch := dbpkg.Iter(db, options)
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var i = 0
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for kv := range ch {
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// log.Println(kv.Key)
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gotKey := kv.Key.(*prefixes.ActivationKey).PackKey()
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keyPartial1 := prefixes.ActivationKeyPackPartial(kv.Key.(*prefixes.ActivationKey), 1)
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keyPartial2 := prefixes.ActivationKeyPackPartial(kv.Key.(*prefixes.ActivationKey), 2)
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keyPartial3 := prefixes.ActivationKeyPackPartial(kv.Key.(*prefixes.ActivationKey), 3)
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// Check pack partial for sanity
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if !bytes.HasPrefix(gotKey, keyPartial1) {
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t.Errorf("%+v should be prefix of %+v\n", keyPartial1, gotKey)
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}
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if !bytes.HasPrefix(gotKey, keyPartial2) {
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t.Errorf("%+v should be prefix of %+v\n", keyPartial2, gotKey)
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}
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if !bytes.HasPrefix(gotKey, keyPartial3) {
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t.Errorf("%+v should be prefix of %+v\n", keyPartial3, gotKey)
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}
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got := kv.Value.(*prefixes.ActivationValue).PackValue()
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wantKey, err := hex.DecodeString(records[i][0])
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if err != nil {
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log.Println(err)
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}
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want, err := hex.DecodeString(records[i][1])
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if err != nil {
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log.Println(err)
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}
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if !bytes.Equal(gotKey, wantKey) {
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t.Errorf("gotKey: %+v, wantKey: %+v\n", got, want)
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}
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if !bytes.Equal(got, want) {
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t.Errorf("got: %+v, want: %+v\n", got, want)
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}
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i++
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}
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// Test start / stop
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start, err := hex.DecodeString(records[0][0])
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if err != nil {
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log.Println(err)
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}
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stop, err := hex.DecodeString(records[9][0])
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if err != nil {
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log.Println(err)
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}
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options2 := dbpkg.NewIterateOptions().WithStart(start).WithStop(stop).WithIncludeValue(true)
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ch2 := dbpkg.Iter(db, options2)
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i = 0
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for kv := range ch2 {
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got := kv.Value.(*prefixes.ActivationValue).PackValue()
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want, err := hex.DecodeString(records[i][1])
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if err != nil {
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log.Println(err)
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}
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if !bytes.Equal(got, want) {
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t.Errorf("got: %+v, want: %+v\n", got, want)
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}
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i++
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}
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}
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func TestActiveAmount(t *testing.T) {
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filePath := "../../resources/active_amount.csv"
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4
main.go
4
main.go
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@ -38,7 +38,7 @@ func main() {
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options := &db.IterOptions{
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FillCache: false,
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Prefix: []byte{prefixes.ActiveAmount},
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Prefix: []byte{prefixes.ActivatedClaimAndSupport},
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Start: nil,
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Stop: nil,
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IncludeStart: true,
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@ -49,7 +49,7 @@ func main() {
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RawValue: true,
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}
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db.ReadWriteRawN(dbVal, options, "./resources/active_amount.csv", 10)
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db.ReadWriteRawN(dbVal, options, "./resources/activated_claim_and_support.csv", 10)
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return
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}
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10
resources/activated_claim_and_support.csv
Normal file
10
resources/activated_claim_and_support.csv
Normal file
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@ -0,0 +1,10 @@
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520100162aa70000,00021b3dc78ac4c326cd43cdc0c844b7cea13659449ab3e40015746573742d70686f746f2d7374726173626f757267
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520100162f600000,00021c27ebf95f7fdb89db5467bb1b88ea3b0f0f7ee5ce360003636e63
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5201001630960000,00021c63a6f91a86837ab84a4cf0d2dcbe94704a528cf820000f776f6e646572776f6d616e31393933
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5201001635e60000,00021d689673cc2a1aac64d7b2742705abfb09fca30d7e0500056d6d61736b
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5201001638a80000,00021f4bc39342066646dc50f1a9954b41684d157b035dac00036f6e65
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5201001645ef0001,000220144689c1ccb4420309f93ab98799b28c49fa4d3809000a65617379737472656574
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52010016529a0000,0002225ff1628d66ae52295590b72b9a0b3a3527642a532600137465737470756230332d32312d323031372d32
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52010016529d0000,00022261a4c61ced261ab571bdb3410ae140bec6c31f14ce00117465737470756230332d32312d32303137
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5201001655960000,000222f42327bcb6d7578a2669e416b5aa185fe14ee8e03e00056569676874
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5201001664200000,00022584f69099600bdca9b062ba60432dba3c0ca2241167002c686973746f72792d6f662d6672696564726963682d69692d6f662d707275737369612d766f6c756d652d3137
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