116 lines
3.7 KiB
Go
116 lines
3.7 KiB
Go
package sidechain
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import (
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"context"
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"encoding/hex"
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"git.gammaspectra.live/P2Pool/p2pool-observer/monero/address"
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block2 "git.gammaspectra.live/P2Pool/p2pool-observer/monero/block"
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"git.gammaspectra.live/P2Pool/p2pool-observer/monero/client"
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"git.gammaspectra.live/P2Pool/p2pool-observer/monero/randomx"
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"git.gammaspectra.live/P2Pool/p2pool-observer/types"
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"io"
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"log"
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"os"
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"testing"
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)
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func TestPoolBlockDecode(t *testing.T) {
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client.SetDefaultClientSettings(os.Getenv("MONEROD_RPC_URL"))
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f, err := os.Open("testdata/1783223a701d16192ce9ff83c603b48b3e1785e3779b42079ede6e52ea7f0d2d.hex")
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if err != nil {
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t.Fatal(err)
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}
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defer f.Close()
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buf, err := io.ReadAll(f)
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if err != nil {
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t.Fatal(err)
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}
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contents, err := hex.DecodeString(string(buf))
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if err != nil {
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t.Fatal(err)
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}
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block, err := NewShareFromExportedBytes(contents, NetworkMainnet, &NilDerivationCache{})
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if err != nil {
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t.Fatal(err)
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}
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mainId := block.MainId()
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if hex.EncodeToString(mainId[:]) != "05892769e709b6cfebd5d71e5cadf38ba0abde8048a0eea3792d981861ad9a69" {
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t.Fatalf("expected main id 05892769e709b6cfebd5d71e5cadf38ba0abde8048a0eea3792d981861ad9a69, got %s", mainId.String())
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}
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if hex.EncodeToString(block.CoinbaseExtra(SideTemplateId)) != "1783223a701d16192ce9ff83c603b48b3e1785e3779b42079ede6e52ea7f0d2d" {
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t.Fatalf("expected side id 1783223a701d16192ce9ff83c603b48b3e1785e3779b42079ede6e52ea7f0d2d, got %s", hex.EncodeToString(block.CoinbaseExtra(SideTemplateId)))
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}
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b1, _ := block.Main.MarshalBinary()
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main2 := &block2.Block{}
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if err = main2.UnmarshalBinary(b1); err != nil {
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t.Fatal(err)
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}
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if main2.Id() != block.Main.Id() {
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t.Fatalf("expected main id %s, got %s", block.Main.Id().String(), main2.Id())
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}
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b2, _ := block.Main.MarshalBinary()
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side2 := &SideData{}
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if err = side2.UnmarshalBinary(b2, block.ShareVersion()); err != nil {
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t.Fatal(err)
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}
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t.Log(block.SideTemplateId(ConsensusDefault).String())
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t.Log(block.Side.CoinbasePrivateKey.String())
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t.Log(address.GetDeterministicTransactionPrivateKey(block.GetPrivateKeySeed(), block.Main.PreviousId).String())
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txId := block.Main.Coinbase.Id()
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if txId.String() != "41e8976fafbf9263996733b8f857a11ca385a78798c33617af8c77cfd989da60" {
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t.Fatalf("expected coinbase id 41e8976fafbf9263996733b8f857a11ca385a78798c33617af8c77cfd989da60, got %s", txId.String())
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}
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proofResult, _ := types.DifficultyFromString("00000000000000000000006ef6334490")
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getSeedByHeight := func(height uint64) (hash types.Hash) {
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seedHeight := randomx.SeedHeight(height)
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if h, err := client.GetDefaultClient().GetBlockHeaderByHeight(seedHeight, context.Background()); err != nil {
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return types.ZeroHash
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} else {
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hash, _ := types.HashFromString(h.BlockHeader.Hash)
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return hash
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}
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}
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getDifficultyByHeight := func(height uint64) types.Difficulty {
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if h, err := client.GetDefaultClient().GetBlockHeaderByHeight(height, context.Background()); err != nil {
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return types.ZeroDifficulty
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} else {
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return types.DifficultyFrom64(h.BlockHeader.Difficulty)
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}
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}
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if types.DifficultyFromPoW(block.PowHash(getSeedByHeight)).Cmp(proofResult) != 0 {
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t.Fatalf("expected PoW difficulty %s, got %s", proofResult.String(), types.DifficultyFromPoW(block.PowHash(getSeedByHeight)).String())
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}
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t.Log(block.Main.Id().String())
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//t.Log(block.Main.PowHash().String())
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//t.Log(block.Main.PowHash().String())
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if !block.IsProofHigherThanMainDifficulty(getDifficultyByHeight, getSeedByHeight) {
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t.Fatal("expected proof higher than difficulty")
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}
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block.cache.powHash[31] = 1
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if block.IsProofHigherThanMainDifficulty(getDifficultyByHeight, getSeedByHeight) {
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t.Fatal("expected proof lower than difficulty")
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}
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log.Print(types.DifficultyFromPoW(block.PowHash(getSeedByHeight)).String())
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log.Print(block.MainDifficulty(getDifficultyByHeight).String())
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}
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