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@ -271,18 +271,25 @@ func ethAddTokens(blocks []common.BlockData, client *test.Client) { |
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} |
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} |
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func TestSync(t *testing.T) { |
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//
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// Setup
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//
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var chainID uint16 = 0 |
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var deleteme = []string{} |
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func TestMain(m *testing.M) { |
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exitVal := m.Run() |
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for _, dir := range deleteme { |
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if err := os.RemoveAll(dir); err != nil { |
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panic(err) |
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} |
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} |
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os.Exit(exitVal) |
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} |
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ctx := context.Background() |
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func newTestModules(t *testing.T) (*statedb.StateDB, *historydb.HistoryDB) { |
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// Int State DB
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dir, err := ioutil.TempDir("", "tmpdb") |
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require.NoError(t, err) |
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defer assert.Nil(t, os.RemoveAll(dir)) |
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deleteme = append(deleteme, dir) |
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chainID := uint16(0) |
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stateDB, err := statedb.NewStateDB(dir, statedb.TypeSynchronizer, 32, chainID) |
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require.NoError(t, err) |
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@ -294,9 +301,20 @@ func TestSync(t *testing.T) { |
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// Clear DB
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test.WipeDB(historyDB.DB()) |
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return stateDB, historyDB |
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} |
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func TestSyncGeneral(t *testing.T) { |
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//
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// Setup
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//
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stateDB, historyDB := newTestModules(t) |
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// Init eth client
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var timer timer |
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clientSetup := test.NewClientSetupExample() |
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clientSetup.ChainID = big.NewInt(int64(chainID)) |
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bootCoordAddr := clientSetup.AuctionVariables.BootCoordinator |
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client := test.NewClient(true, &timer, ðCommon.Address{}, clientSetup) |
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@ -306,6 +324,8 @@ func TestSync(t *testing.T) { |
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}) |
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require.NoError(t, err) |
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ctx := context.Background() |
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//
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// First Sync from an initial state
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//
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@ -659,3 +679,129 @@ func TestSync(t *testing.T) { |
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assert.Equal(t, 2, len(dbAccounts)) |
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assertEqualAccountsHistoryDBStateDB(t, dbAccounts, sdbAccounts) |
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} |
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func TestSyncForgerCommitment(t *testing.T) { |
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stateDB, historyDB := newTestModules(t) |
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// Init eth client
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var timer timer |
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clientSetup := test.NewClientSetupExample() |
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clientSetup.ChainID = big.NewInt(int64(chainID)) |
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clientSetup.AuctionConstants.GenesisBlockNum = 2 |
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clientSetup.AuctionConstants.BlocksPerSlot = 4 |
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clientSetup.AuctionVariables.SlotDeadline = 2 |
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bootCoordAddr := clientSetup.AuctionVariables.BootCoordinator |
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client := test.NewClient(true, &timer, ðCommon.Address{}, clientSetup) |
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// Create Synchronizer
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s, err := NewSynchronizer(client, historyDB, stateDB, Config{ |
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StatsRefreshPeriod: 0 * time.Second, |
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}) |
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require.NoError(t, err) |
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ctx := context.Background() |
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set := ` |
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Type: Blockchain |
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// Slot = 0
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> block // 2
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> block // 3
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> block // 4
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> block // 5
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// Slot = 1
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> block // 6
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> batch |
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> block // 7
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> block // 8
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> block // 9
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// Slot = 2
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> block // 10
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> block // 11
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> batch |
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> block // 12
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> block // 13
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` |
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// For each block, true when the slot that belongs to the following
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// block has forgerCommitment
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commitment := map[int64]bool{ |
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2: false, |
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3: false, |
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4: false, |
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5: false, |
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6: false, |
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7: true, |
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8: true, |
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9: false, |
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10: false, |
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11: false, |
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12: false, |
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13: false, |
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} |
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tc := til.NewContext(chainID, common.RollupConstMaxL1UserTx) |
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blocks, err := tc.GenerateBlocks(set) |
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assert.NoError(t, err) |
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tilCfgExtra := til.ConfigExtra{ |
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BootCoordAddr: bootCoordAddr, |
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CoordUser: "A", |
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} |
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err = tc.FillBlocksExtra(blocks, &tilCfgExtra) |
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require.NoError(t, err) |
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// for i := range blocks {
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// for j := range blocks[i].Rollup.Batches {
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// blocks[i].Rollup.Batches[j].Batch.SlotNum = int64(i) / 4
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// }
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// }
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// be in sync
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for { |
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syncBlock, discards, err := s.Sync2(ctx, nil) |
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require.NoError(t, err) |
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require.Nil(t, discards) |
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if syncBlock == nil { |
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break |
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} |
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} |
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stats := s.Stats() |
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require.Equal(t, int64(1), stats.Sync.LastBlock.Num) |
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// Store ForgerComitmnent observed at every block by the live synchronizer
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syncCommitment := map[int64]bool{} |
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// Store ForgerComitmnent observed at every block by a syncrhonizer that is restarted
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syncRestartedCommitment := map[int64]bool{} |
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for _, block := range blocks { |
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// Add block data to the smart contracts
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err = client.CtlAddBlocks([]common.BlockData{block}) |
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require.NoError(t, err) |
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syncBlock, discards, err := s.Sync2(ctx, nil) |
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require.NoError(t, err) |
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require.Nil(t, discards) |
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if syncBlock == nil { |
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break |
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} |
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stats := s.Stats() |
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require.True(t, stats.Synced()) |
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syncCommitment[syncBlock.Block.Num] = stats.Sync.Auction.CurrentSlot.ForgerCommitment |
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s2, err := NewSynchronizer(client, historyDB, stateDB, Config{ |
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StatsRefreshPeriod: 0 * time.Second, |
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}) |
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require.NoError(t, err) |
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stats = s2.Stats() |
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require.True(t, stats.Synced()) |
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syncRestartedCommitment[syncBlock.Block.Num] = stats.Sync.Auction.CurrentSlot.ForgerCommitment |
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} |
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assert.Equal(t, commitment, syncCommitment) |
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assert.Equal(t, commitment, syncRestartedCommitment) |
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} |
arnau
4 years ago
GitHub