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210 lines
7.0 KiB
210 lines
7.0 KiB
package node
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import (
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"math/big"
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"testing"
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"github.com/ethereum/go-ethereum/common"
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"github.com/harmony-one/harmony/consensus"
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"github.com/harmony-one/harmony/consensus/quorum"
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"github.com/harmony-one/harmony/core"
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"github.com/harmony-one/harmony/core/types"
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"github.com/harmony-one/harmony/crypto/bls"
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"github.com/harmony-one/harmony/internal/chain"
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nodeconfig "github.com/harmony-one/harmony/internal/configs/node"
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"github.com/harmony-one/harmony/internal/registry"
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"github.com/harmony-one/harmony/internal/shardchain"
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"github.com/harmony-one/harmony/internal/utils"
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"github.com/harmony-one/harmony/multibls"
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"github.com/harmony-one/harmony/p2p"
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"github.com/harmony-one/harmony/shard"
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staking "github.com/harmony-one/harmony/staking/types"
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)
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func TestAddNewBlock(t *testing.T) {
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blsKey := bls.RandPrivateKey()
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pubKey := blsKey.GetPublicKey()
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leader := p2p.Peer{IP: "127.0.0.1", Port: "9882", ConsensusPubKey: pubKey}
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priKey, _, _ := utils.GenKeyP2P("127.0.0.1", "9902")
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host, err := p2p.NewHost(p2p.HostConfig{
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Self: &leader,
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BLSKey: priKey,
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})
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if err != nil {
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t.Fatalf("newhost failure: %v", err)
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}
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chainconfig := nodeconfig.GetShardConfig(shard.BeaconChainShardID).GetNetworkType().ChainConfig()
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collection := shardchain.NewCollection(
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nil, testDBFactory, &core.GenesisInitializer{NetworkType: nodeconfig.GetShardConfig(shard.BeaconChainShardID).GetNetworkType()}, &chainconfig,
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)
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decider := quorum.NewDecider(
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quorum.SuperMajorityVote, shard.BeaconChainShardID,
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)
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blockchain, err := collection.ShardChain(shard.BeaconChainShardID)
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if err != nil {
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t.Fatal("cannot get blockchain")
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}
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reg := registry.New().SetBlockchain(blockchain)
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consensus, err := consensus.New(
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host, shard.BeaconChainShardID, multibls.GetPrivateKeys(blsKey), reg, decider, 3, false,
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)
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if err != nil {
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t.Fatalf("Cannot craeate consensus: %v", err)
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}
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nodeconfig.SetNetworkType(nodeconfig.Devnet)
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node := New(host, consensus, collection, nil, nil, nil, nil, nil, reg)
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txs := make(map[common.Address]types.Transactions)
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stks := staking.StakingTransactions{}
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node.Worker.CommitTransactions(
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txs, stks, common.Address{},
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)
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commitSigs := make(chan []byte)
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go func() {
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commitSigs <- []byte{}
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}()
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block, _ := node.Worker.FinalizeNewBlock(
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commitSigs, func() uint64 { return 0 }, common.Address{}, nil, nil,
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)
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_, err = node.Blockchain().InsertChain([]*types.Block{block}, true)
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if err != nil {
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t.Errorf("error when adding new block %v", err)
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}
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if node.Blockchain().CurrentBlock().NumberU64() != 1 {
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t.Error("New block is not added successfully")
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}
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}
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func TestVerifyNewBlock(t *testing.T) {
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blsKey := bls.RandPrivateKey()
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pubKey := blsKey.GetPublicKey()
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leader := p2p.Peer{IP: "127.0.0.1", Port: "8882", ConsensusPubKey: pubKey}
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priKey, _, _ := utils.GenKeyP2P("127.0.0.1", "9902")
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host, err := p2p.NewHost(p2p.HostConfig{
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Self: &leader,
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BLSKey: priKey,
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})
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if err != nil {
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t.Fatalf("newhost failure: %v", err)
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}
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chainconfig := nodeconfig.GetShardConfig(shard.BeaconChainShardID).GetNetworkType().ChainConfig()
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collection := shardchain.NewCollection(
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nil, testDBFactory, &core.GenesisInitializer{NetworkType: nodeconfig.GetShardConfig(shard.BeaconChainShardID).GetNetworkType()}, &chainconfig,
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)
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decider := quorum.NewDecider(
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quorum.SuperMajorityVote, shard.BeaconChainShardID,
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)
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blockchain, err := collection.ShardChain(shard.BeaconChainShardID)
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if err != nil {
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t.Fatal("cannot get blockchain")
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}
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reg := registry.New().SetBlockchain(blockchain)
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consensus, err := consensus.New(
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host, shard.BeaconChainShardID, multibls.GetPrivateKeys(blsKey), reg, decider, 3, false,
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)
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if err != nil {
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t.Fatalf("Cannot craeate consensus: %v", err)
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}
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archiveMode := make(map[uint32]bool)
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archiveMode[0] = true
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archiveMode[1] = false
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node := New(host, consensus, collection, nil, nil, nil, archiveMode, nil, reg)
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txs := make(map[common.Address]types.Transactions)
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stks := staking.StakingTransactions{}
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node.Worker.CommitTransactions(
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txs, stks, common.Address{},
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)
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commitSigs := make(chan []byte)
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go func() {
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commitSigs <- []byte{}
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}()
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block, _ := node.Worker.FinalizeNewBlock(
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commitSigs, func() uint64 { return 0 }, common.Address{}, nil, nil,
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)
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// work around vrf verification as it's tested in another test.
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node.Blockchain().Config().VRFEpoch = big.NewInt(2)
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if err := VerifyNewBlock(nil, node.Blockchain(), node.Beaconchain())(block); err != nil {
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t.Error("New block is not verified successfully:", err)
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}
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}
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func TestVerifyVRF(t *testing.T) {
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blsKey := bls.RandPrivateKey()
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pubKey := blsKey.GetPublicKey()
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leader := p2p.Peer{IP: "127.0.0.1", Port: "8882", ConsensusPubKey: pubKey}
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priKey, _, _ := utils.GenKeyP2P("127.0.0.1", "9902")
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host, err := p2p.NewHost(p2p.HostConfig{
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Self: &leader,
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BLSKey: priKey,
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})
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if err != nil {
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t.Fatalf("newhost failure: %v", err)
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}
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chainconfig := nodeconfig.GetShardConfig(shard.BeaconChainShardID).GetNetworkType().ChainConfig()
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collection := shardchain.NewCollection(
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nil, testDBFactory, &core.GenesisInitializer{NetworkType: nodeconfig.GetShardConfig(shard.BeaconChainShardID).GetNetworkType()}, &chainconfig,
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)
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blockchain, err := collection.ShardChain(shard.BeaconChainShardID)
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if err != nil {
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t.Fatal("cannot get blockchain")
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}
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decider := quorum.NewDecider(
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quorum.SuperMajorityVote, shard.BeaconChainShardID,
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)
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reg := registry.New().SetBlockchain(blockchain)
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consensus, err := consensus.New(
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host, shard.BeaconChainShardID, multibls.GetPrivateKeys(blsKey), reg, decider, 3, false,
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)
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if err != nil {
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t.Fatalf("Cannot craeate consensus: %v", err)
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}
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archiveMode := make(map[uint32]bool)
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archiveMode[0] = true
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archiveMode[1] = false
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node := New(host, consensus, collection, nil, nil, nil, archiveMode, nil, reg)
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txs := make(map[common.Address]types.Transactions)
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stks := staking.StakingTransactions{}
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node.Worker.CommitTransactions(
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txs, stks, common.Address{},
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)
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commitSigs := make(chan []byte)
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go func() {
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commitSigs <- []byte{}
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}()
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ecdsaAddr := pubKey.GetAddress()
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shardState := &shard.State{}
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com := shard.Committee{ShardID: uint32(0)}
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spKey := bls.SerializedPublicKey{}
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spKey.FromLibBLSPublicKey(pubKey)
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curNodeID := shard.Slot{
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EcdsaAddress: ecdsaAddr,
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BLSPublicKey: spKey,
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}
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com.Slots = append(com.Slots, curNodeID)
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shardState.Epoch = big.NewInt(1)
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shardState.Shards = append(shardState.Shards, com)
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node.Consensus.LeaderPubKey = &bls.PublicKeyWrapper{Bytes: spKey, Object: pubKey}
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node.Worker.GetCurrentHeader().SetEpoch(big.NewInt(1))
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node.Consensus.GenerateVrfAndProof(node.Worker.GetCurrentHeader())
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block, _ := node.Worker.FinalizeNewBlock(
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commitSigs, func() uint64 { return 0 }, ecdsaAddr, nil, shardState,
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)
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// Write shard state for the new epoch
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node.Blockchain().WriteShardStateBytes(node.Blockchain().ChainDb(), big.NewInt(1), node.Worker.GetCurrentHeader().ShardState())
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node.Blockchain().Config().VRFEpoch = big.NewInt(0)
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if err := chain.Engine().VerifyVRF(
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node.Blockchain(), block.Header(),
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); err != nil {
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t.Error("New vrf is not verified successfully:", err)
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}
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}
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