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Code Issues Packages Projects Releases Wiki Activity

evidence: introduction of LightClientAttackEvidence and refactor of evidence lifecycle (#5361)

Browse Source 
evidence: modify evidence types (#5342)

light: detect light client attacks (#5344)

evidence: refactor evidence pool (#5345)

abci: application evidence prepared by evidence pool (#5354)
This commit is contained in:
Callum Waters
2020-09-22 10:22:54 +02:00
committed by GitHub
parent 309e29c245
commit ed002cea7e
57 changed files with 3240 additions and 1241 deletions
Download Patch File Download Diff File Expand all files Collapse all files
state/validation_test.go
+7 -31
View File
@@ -8,6 +8,7 @@ import (
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/require"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/tendermint/tendermint/crypto/ed25519"
"github.com/tendermint/tendermint/crypto/tmhash"
"github.com/tendermint/tendermint/libs/log"
@@ -21,8 +22,6 @@ import (
const validationTestsStopHeight int64 = 10
var defaultTestTime = time.Date(2019, 1, 1, 0, 0, 0, 0, time.UTC)
func TestValidateBlockHeader(t *testing.T) {
proxyApp := newTestApp()
require.NoError(t, proxyApp.Start())
@@ -35,7 +34,7 @@ func TestValidateBlockHeader(t *testing.T) {
log.TestingLogger(),
proxyApp.Consensus(),
memmock.Mempool{},
sm.MockEvidencePool{},
sm.EmptyEvidencePool{},
)
lastCommit := types.NewCommit(0, 0, types.BlockID{}, nil)
@@ -106,7 +105,7 @@ func TestValidateBlockCommit(t *testing.T) {
log.TestingLogger(),
proxyApp.Consensus(),
memmock.Mempool{},
sm.MockEvidencePool{},
sm.EmptyEvidencePool{},
)
lastCommit := types.NewCommit(0, 0, types.BlockID{}, nil)
wrongSigsCommit := types.NewCommit(1, 0, types.BlockID{}, nil)
@@ -218,8 +217,10 @@ func TestValidateBlockEvidence(t *testing.T) {
defaultEvidenceTime := time.Date(2019, 1, 1, 0, 0, 0, 0, time.UTC)
evpool := &mocks.EvidencePool{}
evpool.On("Verify", mock.AnythingOfType("*types.DuplicateVoteEvidence")).Return(nil)
evpool.On("Update", mock.AnythingOfType("*types.Block"), mock.AnythingOfType("state.State")).Return()
evpool.On("CheckEvidence", mock.AnythingOfType("types.EvidenceList")).Return(nil)
evpool.On("Update", mock.AnythingOfType("state.State")).Return()
evpool.On("ABCIEvidence", mock.AnythingOfType("int64"), mock.AnythingOfType("[]types.Evidence")).Return(
[]abci.Evidence{})
state.ConsensusParams.Evidence.MaxNum = 3
blockExec := sm.NewBlockExecutor(
@@ -279,28 +280,3 @@ func TestValidateBlockEvidence(t *testing.T) {
require.NoError(t, err, "height %d", height)
}
}
func TestValidateDuplicateEvidenceShouldFail(t *testing.T) {
var height int64 = 1
state, stateDB, privVals := makeState(2, int(height))
stateStore := sm.NewStore(stateDB)
_, val := state.Validators.GetByIndex(0)
_, val2 := state.Validators.GetByIndex(1)
ev := types.NewMockDuplicateVoteEvidenceWithValidator(height, defaultTestTime,
privVals[val.Address.String()], chainID)
ev2 := types.NewMockDuplicateVoteEvidenceWithValidator(height, defaultTestTime,
privVals[val2.Address.String()], chainID)
blockExec := sm.NewBlockExecutor(
stateStore, log.TestingLogger(),
nil,
nil,
sm.MockEvidencePool{})
// A block with a couple pieces of evidence passes.
block := makeBlock(state, height)
block.Evidence.Evidence = []types.Evidence{ev, ev2, ev2}
block.EvidenceHash = block.Evidence.Hash()
err := blockExec.ValidateBlock(state, block)
assert.Error(t, err)
}