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86 lines
2.4 KiB
86 lines
2.4 KiB
package types
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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crypto "github.com/tendermint/go-crypto"
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)
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func TestValidateBlock(t *testing.T) {
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txs := []Tx{Tx("foo"), Tx("bar")}
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lastID := makeBlockID()
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valHash := []byte("val")
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appHash := []byte("app")
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consensusHash := []byte("consensus-params")
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h := int64(3)
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voteSet, _, vals := randVoteSet(h-1, 1, VoteTypePrecommit,
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10, 1)
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commit, err := makeCommit(lastID, h-1, 1, voteSet, vals)
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require.NoError(t, err)
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block, _ := MakeBlock(h, "hello", txs, 10, commit,
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lastID, valHash, appHash, consensusHash, 2)
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require.NotNil(t, block)
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// proper block must pass
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err = block.ValidateBasic("hello", h-1, 10, lastID, block.Time, appHash, consensusHash)
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require.NoError(t, err)
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// wrong chain fails
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err = block.ValidateBasic("other", h-1, 10, lastID, block.Time, appHash, consensusHash)
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require.Error(t, err)
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// wrong height fails
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err = block.ValidateBasic("hello", h+4, 10, lastID, block.Time, appHash, consensusHash)
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require.Error(t, err)
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// wrong total tx fails
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err = block.ValidateBasic("hello", h-1, 15, lastID, block.Time, appHash, consensusHash)
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require.Error(t, err)
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// wrong blockid fails
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err = block.ValidateBasic("hello", h-1, 10, makeBlockID(), block.Time, appHash, consensusHash)
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require.Error(t, err)
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// wrong app hash fails
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err = block.ValidateBasic("hello", h-1, 10, lastID, block.Time, []byte("bad-hash"), consensusHash)
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require.Error(t, err)
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// wrong consensus hash fails
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err = block.ValidateBasic("hello", h-1, 10, lastID, block.Time, appHash, []byte("wrong-params"))
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require.Error(t, err)
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}
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func makeBlockID() BlockID {
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blockHash, blockPartsHeader := crypto.CRandBytes(32), PartSetHeader{123, crypto.CRandBytes(32)}
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return BlockID{blockHash, blockPartsHeader}
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}
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func makeCommit(blockID BlockID, height int64, round int,
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voteSet *VoteSet,
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validators []*PrivValidatorFS) (*Commit, error) {
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voteProto := &Vote{
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ValidatorAddress: nil,
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ValidatorIndex: -1,
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Height: height,
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Round: round,
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Type: VoteTypePrecommit,
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BlockID: blockID,
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Timestamp: time.Now().UTC(),
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}
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// all sign
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for i := 0; i < len(validators); i++ {
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vote := withValidator(voteProto, validators[i].GetAddress(), i)
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_, err := signAddVote(validators[i], vote, voteSet)
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if err != nil {
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return nil, err
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}
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}
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return voteSet.MakeCommit(), nil
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}
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