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make byzantine logic testable

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This commit is contained in:
Ethan Buchman
2016-06-26 15:33:11 -04:00
parent f837252ff1
commit 57da2e4af5
6 changed files with 270 additions and 39 deletions
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24
consensus/replay_test.go
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@@ -110,9 +110,13 @@ func runReplayTest(t *testing.T, cs *ConsensusState, walDir string, newBlockCh c
cs.Wait()
}
func toPV(pv PrivValidator) *types.PrivValidator {
return pv.(*types.PrivValidator)
}
func setupReplayTest(thisCase *testCase, nLines int, crashAfter bool) (*ConsensusState, chan interface{}, string, string) {
fmt.Println("-------------------------------------")
log.Notice(Fmt("Starting replay test of %d lines of WAL (crash before write)", nLines))
log.Notice(Fmt("Starting replay test of %d lines of WAL. Crash after = %v", nLines, crashAfter))
lineStep := nLines
if crashAfter {
@@ -128,10 +132,10 @@ func setupReplayTest(thisCase *testCase, nLines int, crashAfter bool) (*Consensu
cs := fixedConsensusStateDummy()
// set the last step according to when we crashed vs the wal
cs.privValidator.LastHeight = 1 // first block
cs.privValidator.LastStep = thisCase.stepMap[lineStep]
toPV(cs.privValidator).LastHeight = 1 // first block
toPV(cs.privValidator).LastStep = mapPrivValStep[lineStep]
fmt.Println("LAST STEP", cs.privValidator.LastStep)
log.Warn("setupReplayTest", "LastStep", toPV(cs.privValidator).LastStep)
newBlockCh := subscribeToEvent(cs.evsw, "tester", types.EventStringNewBlock(), 1)
@@ -168,8 +172,8 @@ func TestReplayCrashBeforeWritePropose(t *testing.T) {
if err != nil {
t.Fatalf("Error reading json data: %v", err)
}
cs.privValidator.LastSignBytes = types.SignBytes(cs.state.ChainID, proposal.Proposal)
cs.privValidator.LastSignature = proposal.Proposal.Signature
toPV(cs.privValidator).LastSignBytes = types.SignBytes(cs.state.ChainID, proposal.Proposal)
toPV(cs.privValidator).LastSignature = proposal.Proposal.Signature
runReplayTest(t, cs, walDir, newBlockCh, thisCase, lineNum)
}
}
@@ -187,8 +191,8 @@ func TestReplayCrashBeforeWritePrevote(t *testing.T) {
if err != nil {
t.Fatalf("Error reading json data: %v", err)
}
cs.privValidator.LastSignBytes = types.SignBytes(cs.state.ChainID, vote.Vote)
cs.privValidator.LastSignature = vote.Vote.Signature
toPV(cs.privValidator).LastSignBytes = types.SignBytes(cs.state.ChainID, vote.Vote)
toPV(cs.privValidator).LastSignature = vote.Vote.Signature
})
runReplayTest(t, cs, walDir, newBlockCh, thisCase, lineNum)
}
@@ -207,8 +211,8 @@ func TestReplayCrashBeforeWritePrecommit(t *testing.T) {
if err != nil {
t.Fatalf("Error reading json data: %v", err)
}
cs.privValidator.LastSignBytes = types.SignBytes(cs.state.ChainID, vote.Vote)
cs.privValidator.LastSignature = vote.Vote.Signature
toPV(cs.privValidator).LastSignBytes = types.SignBytes(cs.state.ChainID, vote.Vote)
toPV(cs.privValidator).LastSignature = vote.Vote.Signature
})
runReplayTest(t, cs, walDir, newBlockCh, thisCase, lineNum)
}