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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,147 @@ | ||
| package activation_test | ||
|
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||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/spacemeshos/post/config" | ||
| "github.com/spacemeshos/post/initialization" | ||
| "github.com/stretchr/testify/assert" | ||
| "github.com/stretchr/testify/require" | ||
| "go.uber.org/mock/gomock" | ||
| "go.uber.org/zap/zapcore" | ||
| "go.uber.org/zap/zaptest" | ||
|
|
||
| "github.com/spacemeshos/go-spacemesh/activation" | ||
| "github.com/spacemeshos/go-spacemesh/api/grpcserver" | ||
| "github.com/spacemeshos/go-spacemesh/common/types" | ||
| "github.com/spacemeshos/go-spacemesh/datastore" | ||
| "github.com/spacemeshos/go-spacemesh/log" | ||
| "github.com/spacemeshos/go-spacemesh/log/logtest" | ||
| "github.com/spacemeshos/go-spacemesh/signing" | ||
| "github.com/spacemeshos/go-spacemesh/sql" | ||
| ) | ||
|
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| func TestValidator_Validate(t *testing.T) { | ||
| ctrl := gomock.NewController(t) | ||
|
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| sig, err := signing.NewEdSigner() | ||
| require.NoError(t, err) | ||
|
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| logger := zaptest.NewLogger(t) | ||
| goldenATX := types.ATXID{2, 3, 4} | ||
| cfg := activation.DefaultPostConfig() | ||
| cdb := datastore.NewCachedDB(sql.InMemory(), log.NewFromLog(logger)) | ||
|
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| provingOpts := activation.DefaultPostProvingOpts() | ||
| provingOpts.Flags = config.RecommendedPowFlags() | ||
|
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| mgr, err := activation.NewPostSetupManager(sig.NodeID(), cfg, logger, cdb, goldenATX, provingOpts) | ||
| require.NoError(t, err) | ||
|
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| postDir := t.TempDir() | ||
| opts := activation.DefaultPostSetupOpts() | ||
| opts.DataDir = postDir | ||
| opts.ProviderID.SetInt64(int64(initialization.CPUProviderID())) | ||
| opts.Scrypt.N = 2 // Speedup initialization in tests. | ||
| initPost(t, logger.Named("manager"), mgr, opts) | ||
|
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| epoch := layersPerEpoch * layerDuration | ||
| poetCfg := activation.PoetConfig{ | ||
| PhaseShift: epoch / 2, | ||
| CycleGap: epoch / 5, | ||
| GracePeriod: epoch / 5, | ||
| RequestTimeout: epoch / 5, | ||
| RequestRetryDelay: epoch / 50, | ||
| MaxRequestRetries: 10, | ||
| } | ||
| poetProver := spawnPoet(t, WithGenesis(time.Now()), WithEpochDuration(epoch), WithPhaseShift(poetCfg.PhaseShift), WithCycleGap(poetCfg.CycleGap)) | ||
|
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| mclock := activation.NewMocklayerClock(ctrl) | ||
| mclock.EXPECT().LayerToTime(gomock.Any()).AnyTimes().DoAndReturn( | ||
| func(got types.LayerID) time.Time { | ||
| // time.Now() ~= currentLayer | ||
| genesis := time.Now().Add(-time.Duration(postGenesisEpoch.FirstLayer()) * layerDuration) | ||
| return genesis.Add(layerDuration * time.Duration(got)) | ||
| }, | ||
| ) | ||
|
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| verifier, err := activation.NewPostVerifier(mgr.Config(), logger.Named("verifier")) | ||
| require.NoError(t, err) | ||
| t.Cleanup(func() { assert.NoError(t, verifier.Close()) }) | ||
|
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| poetDb := activation.NewPoetDb(sql.InMemory(), log.NewFromLog(logger).Named("poetDb")) | ||
| v := activation.NewValidator(poetDb, mgr.Config(), mgr.LastOpts().Scrypt, verifier) | ||
|
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||
| nb, err := activation.NewNIPostBuilder( | ||
| sig.NodeID(), | ||
| mgr, | ||
| poetDb, | ||
| []string{poetProver.RestURL().String()}, | ||
| t.TempDir(), | ||
| logtest.New(t, zapcore.DebugLevel), | ||
| sig, | ||
| poetCfg, | ||
| mclock, | ||
| activation.WithNipostValidator(v), | ||
| ) | ||
| require.NoError(t, err) | ||
|
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||
| connected := make(chan struct{}) | ||
| con := grpcserver.NewMockpostConnectionListener(ctrl) | ||
| con.EXPECT().Connected(gomock.Any()).DoAndReturn(func(c activation.PostClient) { | ||
| close(connected) | ||
| }).Times(1) | ||
| con.EXPECT().Disconnected(gomock.Any()).Times(1) | ||
|
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| svc := grpcserver.NewPostService(logger, nb, con) | ||
| grpcCfg, cleanup := launchServer(t, svc) | ||
| t.Cleanup(cleanup) | ||
|
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| t.Cleanup(launchPostSupervisor(t, logger, grpcCfg, postDir)) | ||
|
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||
| select { | ||
| case <-connected: | ||
| case <-time.After(10 * time.Second): | ||
| require.Fail(t, "timed out waiting for connection") | ||
| } | ||
|
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| challenge := types.NIPostChallenge{ | ||
| PublishEpoch: postGenesisEpoch + 2, | ||
| } | ||
| challengeHash := challenge.Hash() | ||
|
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| nipost, err := nb.BuildNIPost(context.Background(), &challenge) | ||
| require.NoError(t, err) | ||
|
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| _, err = v.NIPost(context.Background(), sig.NodeID(), goldenATX, nipost, challengeHash, mgr.LastOpts().NumUnits) | ||
| require.NoError(t, err) | ||
|
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| _, err = v.NIPost(context.Background(), sig.NodeID(), goldenATX, nipost, types.BytesToHash([]byte("lerner")), mgr.LastOpts().NumUnits) | ||
| require.ErrorContains(t, err, "invalid membership proof") | ||
|
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| newNIPost := *nipost | ||
| newNIPost.Post = &types.Post{} | ||
| _, err = v.NIPost(context.Background(), sig.NodeID(), goldenATX, &newNIPost, challengeHash, mgr.LastOpts().NumUnits) | ||
| require.ErrorContains(t, err, "invalid Post") | ||
|
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| newPostCfg := mgr.Config() | ||
| newPostCfg.MinNumUnits = mgr.LastOpts().NumUnits + 1 | ||
| v = activation.NewValidator(poetDb, newPostCfg, mgr.LastOpts().Scrypt, nil) | ||
| _, err = v.NIPost(context.Background(), sig.NodeID(), goldenATX, nipost, challengeHash, mgr.LastOpts().NumUnits) | ||
| require.EqualError(t, err, fmt.Sprintf("invalid `numUnits`; expected: >=%d, given: %d", newPostCfg.MinNumUnits, mgr.LastOpts().NumUnits)) | ||
|
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| newPostCfg = mgr.Config() | ||
| newPostCfg.MaxNumUnits = mgr.LastOpts().NumUnits - 1 | ||
| v = activation.NewValidator(poetDb, newPostCfg, mgr.LastOpts().Scrypt, nil) | ||
| _, err = v.NIPost(context.Background(), sig.NodeID(), goldenATX, nipost, challengeHash, mgr.LastOpts().NumUnits) | ||
| require.EqualError(t, err, fmt.Sprintf("invalid `numUnits`; expected: <=%d, given: %d", newPostCfg.MaxNumUnits, mgr.LastOpts().NumUnits)) | ||
|
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| newPostCfg = mgr.Config() | ||
| newPostCfg.LabelsPerUnit = nipost.PostMetadata.LabelsPerUnit + 1 | ||
| v = activation.NewValidator(poetDb, newPostCfg, mgr.LastOpts().Scrypt, nil) | ||
| _, err = v.NIPost(context.Background(), sig.NodeID(), goldenATX, nipost, challengeHash, mgr.LastOpts().NumUnits) | ||
| require.EqualError(t, err, fmt.Sprintf("invalid `LabelsPerUnit`; expected: >=%d, given: %d", newPostCfg.LabelsPerUnit, nipost.PostMetadata.LabelsPerUnit)) | ||
| } |
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