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Refactor "lite" to handle delayed validator set changes.

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Also, fix consensus liveness issue.
This commit is contained in:
Jae Kwon
2018-06-09 04:25:48 -07:00
parent a5b7ea93c4
commit bf0ff212b9
55 changed files with 1542 additions and 2449 deletions
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71
lite/proxy/validate_test.go
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@ -6,7 +6,6 @@ import (
"github.com/stretchr/testify/assert"
"github.com/tendermint/tendermint/lite"
"github.com/tendermint/tendermint/lite/proxy"
"github.com/tendermint/tendermint/types"
)
@ -26,9 +25,9 @@ var hdrHeight11 = &types.Header{
func TestValidateBlock(t *testing.T) {
tests := []struct {
block *types.Block
commit lite.Commit
wantErr string
block *types.Block
signedHeader types.SignedHeader
wantErr string
}{
{
block: nil, wantErr: "non-nil Block",
@ -37,32 +36,32 @@ func TestValidateBlock(t *testing.T) {
block: &types.Block{}, wantErr: "nil Header",
},
{
block: &types.Block{Header: new(types.Header)},
block: &types.Block{Header: new(types.Header)}, wantErr: "unexpected empty SignedHeader",
},
// Start Header.Height mismatch test
{
block: &types.Block{Header: &types.Header{Height: 10}},
commit: lite.Commit{Header: &types.Header{Height: 11}},
wantErr: "don't match - 10 vs 11",
block: &types.Block{Header: &types.Header{Height: 10}},
signedHeader: types.SignedHeader{Header: &types.Header{Height: 11}},
wantErr: "Header heights mismatched",
},
{
block: &types.Block{Header: &types.Header{Height: 11}},
commit: lite.Commit{Header: &types.Header{Height: 11}},
block: &types.Block{Header: &types.Header{Height: 11}},
signedHeader: types.SignedHeader{Header: &types.Header{Height: 11}},
},
// End Header.Height mismatch test
// Start Header.Hash mismatch test
{
block: &types.Block{Header: hdrHeight11},
commit: lite.Commit{Header: &types.Header{Height: 11}},
wantErr: "Headers don't match",
block: &types.Block{Header: hdrHeight11},
signedHeader: types.SignedHeader{Header: &types.Header{Height: 11}},
wantErr: "Headers don't match",
},
{
block: &types.Block{Header: hdrHeight11},
commit: lite.Commit{Header: hdrHeight11},
block: &types.Block{Header: hdrHeight11},
signedHeader: types.SignedHeader{Header: hdrHeight11},
},
// End Header.Hash mismatch test
@ -72,7 +71,7 @@ func TestValidateBlock(t *testing.T) {
Header: &types.Header{Height: 11},
Data: &types.Data{Txs: []types.Tx{[]byte("0xDE"), []byte("AD")}},
},
commit: lite.Commit{
signedHeader: types.SignedHeader{
Header: &types.Header{Height: 11},
Commit: &types.Commit{BlockID: types.BlockID{Hash: []byte("0xDEADBEEF")}},
},
@ -83,7 +82,7 @@ func TestValidateBlock(t *testing.T) {
Header: &types.Header{Height: 11, DataHash: deadBeefHash},
Data: &types.Data{Txs: deadBeefTxs},
},
commit: lite.Commit{
signedHeader: types.SignedHeader{
Header: &types.Header{Height: 11},
Commit: &types.Commit{BlockID: types.BlockID{Hash: []byte("DEADBEEF")}},
},
@ -92,7 +91,7 @@ func TestValidateBlock(t *testing.T) {
}
for i, tt := range tests {
err := proxy.ValidateBlock(tt.block, tt.commit)
err := proxy.ValidateBlock(tt.block, tt.signedHeader)
if tt.wantErr != "" {
if err == nil {
assert.FailNowf(t, "Unexpectedly passed", "#%d", i)
@ -108,9 +107,9 @@ func TestValidateBlock(t *testing.T) {
func TestValidateBlockMeta(t *testing.T) {
tests := []struct {
meta *types.BlockMeta
commit lite.Commit
wantErr string
meta *types.BlockMeta
signedHeader types.SignedHeader
wantErr string
}{
{
meta: nil, wantErr: "non-nil BlockMeta",
@ -119,32 +118,32 @@ func TestValidateBlockMeta(t *testing.T) {
meta: &types.BlockMeta{}, wantErr: "non-nil Header",
},
{
meta: &types.BlockMeta{Header: new(types.Header)},
meta: &types.BlockMeta{Header: new(types.Header)}, wantErr: "unexpected empty SignedHeader",
},
// Start Header.Height mismatch test
{
meta: &types.BlockMeta{Header: &types.Header{Height: 10}},
commit: lite.Commit{Header: &types.Header{Height: 11}},
wantErr: "don't match - 10 vs 11",
meta: &types.BlockMeta{Header: &types.Header{Height: 10}},
signedHeader: types.SignedHeader{Header: &types.Header{Height: 11}},
wantErr: "Header heights mismatched",
},
{
meta: &types.BlockMeta{Header: &types.Header{Height: 11}},
commit: lite.Commit{Header: &types.Header{Height: 11}},
meta: &types.BlockMeta{Header: &types.Header{Height: 11}},
signedHeader: types.SignedHeader{Header: &types.Header{Height: 11}},
},
// End Header.Height mismatch test
// Start Headers don't match test
{
meta: &types.BlockMeta{Header: hdrHeight11},
commit: lite.Commit{Header: &types.Header{Height: 11}},
wantErr: "Headers don't match",
meta: &types.BlockMeta{Header: hdrHeight11},
signedHeader: types.SignedHeader{Header: &types.Header{Height: 11}},
wantErr: "Headers don't match",
},
{
meta: &types.BlockMeta{Header: hdrHeight11},
commit: lite.Commit{Header: hdrHeight11},
meta: &types.BlockMeta{Header: hdrHeight11},
signedHeader: types.SignedHeader{Header: hdrHeight11},
},
{
@ -156,7 +155,7 @@ func TestValidateBlockMeta(t *testing.T) {
Time: testTime1,
},
},
commit: lite.Commit{
signedHeader: types.SignedHeader{
Header: &types.Header{Height: 11, DataHash: deadBeefHash},
},
wantErr: "Headers don't match",
@ -170,7 +169,7 @@ func TestValidateBlockMeta(t *testing.T) {
Time: testTime1,
},
},
commit: lite.Commit{
signedHeader: types.SignedHeader{
Header: &types.Header{
Height: 11, DataHash: deadBeefHash,
ValidatorsHash: []byte("Tendermint"),
@ -189,7 +188,7 @@ func TestValidateBlockMeta(t *testing.T) {
Time: testTime2,
},
},
commit: lite.Commit{
signedHeader: types.SignedHeader{
Header: &types.Header{
Height: 11, DataHash: deadBeefHash,
ValidatorsHash: []byte("Tendermint-x"),
@ -203,7 +202,7 @@ func TestValidateBlockMeta(t *testing.T) {
}
for i, tt := range tests {
err := proxy.ValidateBlockMeta(tt.meta, tt.commit)
err := proxy.ValidateBlockMeta(tt.meta, tt.signedHeader)
if tt.wantErr != "" {
if err == nil {
assert.FailNowf(t, "Unexpectedly passed", "#%d: wanted error %q", i, tt.wantErr)