mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-26 05:27:19 +00:00
65 lines
1.6 KiB
Go
65 lines
1.6 KiB
Go
package changeset
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import (
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"bytes"
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"fmt"
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"reflect"
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"testing"
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"github.com/ledgerwatch/erigon-lib/kv"
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"github.com/ledgerwatch/erigon/common"
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"github.com/stretchr/testify/assert"
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)
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func TestEncodingAccount(t *testing.T) {
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bkt := kv.AccountChangeSet
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m := Mapper[bkt]
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ch := m.New()
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// empty StorageChangeSset first
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err := m.Encode(1, ch, func(k, v []byte) error {
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return fmt.Errorf("must never call")
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})
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assert.NoError(t, err)
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vals := [][]byte{
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common.FromHex("f7f6db1eb17c6d582078e0ffdd0c"),
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common.FromHex("b1e9b5c16355eede662031dd621d08faf4ea"),
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common.FromHex("862cf52b74f1cea41ddd8ffa4b3e7c7790"),
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}
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numOfElements := 3
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for i := 0; i < numOfElements; i++ {
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address := common.HexToAddress(fmt.Sprintf("0xBe828AD8B538D1D691891F6c725dEdc5989abBc%d", i))
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err2 := ch.Add(address[:], vals[i])
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if err2 != nil {
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t.Fatal(err)
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}
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}
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ch2 := m.New()
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err = m.Encode(1, ch, func(k, v []byte) error {
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_, k, v = m.Decode(k, v)
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return ch2.Add(k, v)
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})
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if err != nil {
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t.Fatal(err)
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}
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if !reflect.DeepEqual(ch, ch2) {
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fmt.Println("ch", len(ch.Changes), "ch2", len(ch2.Changes))
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for i, v := range ch.Changes {
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fmt.Println("Line ", i)
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if !bytes.Equal(v.Key, ch2.Changes[i].Key) || !bytes.Equal(v.Value, ch2.Changes[i].Value) {
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fmt.Println("Diff ", i)
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fmt.Println("k1", common.Bytes2Hex(v.Key), len(v.Key))
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fmt.Println("k2", common.Bytes2Hex(ch2.Changes[i].Key))
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fmt.Println("v1", common.Bytes2Hex(v.Value))
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fmt.Println("v2", common.Bytes2Hex(ch2.Changes[i].Value))
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}
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}
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fmt.Printf("%+v %+v\n", ch, ch2)
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t.Fatal("not equal")
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}
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}
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