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87 lines
2.3 KiB
87 lines
2.3 KiB
package types
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import (
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"fmt"
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"os"
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"testing"
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cfg "github.com/tendermint/tendermint/config"
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"github.com/tendermint/tendermint/crypto/tmhash"
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tmrand "github.com/tendermint/tendermint/libs/rand"
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tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
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"github.com/tendermint/tendermint/types"
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tmtime "github.com/tendermint/tendermint/types/time"
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)
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var config *cfg.Config // NOTE: must be reset for each _test.go file
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func TestMain(m *testing.M) {
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config = cfg.ResetTestRoot("consensus_height_vote_set_test")
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code := m.Run()
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os.RemoveAll(config.RootDir)
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os.Exit(code)
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}
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func TestPeerCatchupRounds(t *testing.T) {
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valSet, privVals := types.RandValidatorSet(10, 1)
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hvs := NewHeightVoteSet(config.ChainID(), 1, valSet)
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vote999_0 := makeVoteHR(t, 1, 0, 999, privVals)
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added, err := hvs.AddVote(vote999_0, "peer1")
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if !added || err != nil {
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t.Error("Expected to successfully add vote from peer", added, err)
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}
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vote1000_0 := makeVoteHR(t, 1, 0, 1000, privVals)
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added, err = hvs.AddVote(vote1000_0, "peer1")
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if !added || err != nil {
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t.Error("Expected to successfully add vote from peer", added, err)
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}
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vote1001_0 := makeVoteHR(t, 1, 0, 1001, privVals)
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added, err = hvs.AddVote(vote1001_0, "peer1")
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if err != ErrGotVoteFromUnwantedRound {
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t.Errorf("expected GotVoteFromUnwantedRoundError, but got %v", err)
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}
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if added {
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t.Error("Expected to *not* add vote from peer, too many catchup rounds.")
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}
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added, err = hvs.AddVote(vote1001_0, "peer2")
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if !added || err != nil {
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t.Error("Expected to successfully add vote from another peer")
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}
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}
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func makeVoteHR(t *testing.T, height int64, valIndex, round int32, privVals []types.PrivValidator) *types.Vote {
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privVal := privVals[valIndex]
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pubKey, err := privVal.GetPubKey()
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if err != nil {
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panic(err)
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}
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randBytes := tmrand.Bytes(tmhash.Size)
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vote := &types.Vote{
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ValidatorAddress: pubKey.Address(),
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ValidatorIndex: valIndex,
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Height: height,
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Round: round,
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Timestamp: tmtime.Now(),
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Type: tmproto.PrecommitType,
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BlockID: types.BlockID{Hash: randBytes, PartSetHeader: types.PartSetHeader{}},
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}
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chainID := config.ChainID()
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v := vote.ToProto()
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err = privVal.SignVote(chainID, v)
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if err != nil {
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panic(fmt.Sprintf("Error signing vote: %v", err))
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}
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vote.Signature = v.Signature
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return vote
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}
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