| 1 | package agent |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "errors" |
| 6 | "path/filepath" |
| 7 | "strings" |
| 8 | "testing" |
| 9 | "time" |
| 10 | |
| 11 | "reasonix/internal/provider" |
| 12 | "reasonix/internal/store" |
| 13 | ) |
| 14 | |
| 15 | func TestRepairSessionListingProjectionHealsRecoveryLedgerOnce(t *testing.T) { |
| 16 | path := filepath.Join(t.TempDir(), "legacy-recovery.jsonl") |
| 17 | msgs := []provider.Message{ |
| 18 | {Role: provider.RoleUser, Content: "question"}, |
| 19 | {Role: provider.RoleAssistant, Content: "answer"}, |
| 20 | } |
| 21 | writeSessionFile(t, path, msgs) |
| 22 | wrong := strings.Repeat("0", 64) |
| 23 | if err := SaveBranchMeta(path, BranchMeta{ |
| 24 | ID: BranchID(path), Recovered: true, Revision: 7, |
| 25 | ContentDigest: wrong, RecoveryDigest: wrong, SchemaVersion: 1, |
| 26 | }); err != nil { |
| 27 | t.Fatal(err) |
| 28 | } |
| 29 | |
| 30 | result, err := RepairSessionListingProjection(context.Background(), path) |
| 31 | if err != nil { |
| 32 | t.Fatal(err) |
| 33 | } |
| 34 | if result.Status != SessionListingRepairApplied || !result.LedgerRepaired || result.Preview != "question" || result.Turns != 1 { |
| 35 | t.Fatalf("repair result = %+v", result) |
| 36 | } |
| 37 | digest, err := ContentDigestForMessages(msgs) |
| 38 | if err != nil { |
| 39 | t.Fatal(err) |
| 40 | } |
| 41 | meta, ok, err := LoadBranchMeta(path) |
| 42 | if err != nil || !ok { |
| 43 | t.Fatalf("LoadBranchMeta ok=%v err=%v", ok, err) |
| 44 | } |
| 45 | if meta.Revision != 8 || meta.ContentDigest != digest || meta.RecoveryDigest != digest || |
| 46 | meta.ListingRevision != 8 || meta.ListingContentDigest != digest || meta.Preview != "question" || meta.Turns != 1 { |
| 47 | t.Fatalf("healed meta = %+v", meta) |
| 48 | } |
| 49 | idx, err := LoadSessionDisplayIndex(store.SessionDisplayIndex(path)) |
| 50 | if err != nil || idx.Revision != 8 || idx.ContentDigest != digest || !idx.ListingPreviewKnown || idx.ListingPreview != "question" { |
| 51 | t.Fatalf("display index = %+v err=%v", idx, err) |
| 52 | } |
| 53 | |
| 54 | result, err = RepairSessionListingProjection(context.Background(), path) |
| 55 | if err != nil || result.Status != SessionListingRepairAlreadyCurrent || result.LedgerRepaired { |
| 56 | t.Fatalf("second repair = %+v err=%v", result, err) |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | func TestRepairSessionListingProjectionYieldsToForegroundSave(t *testing.T) { |
| 61 | path := filepath.Join(t.TempDir(), "busy.jsonl") |
| 62 | writeSessionFile(t, path, []provider.Message{{Role: provider.RoleUser, Content: "question"}}) |
| 63 | unlock := lockSessionSavePath(path) |
| 64 | defer unlock() |
| 65 | started := time.Now() |
| 66 | _, err := RepairSessionListingProjection(context.Background(), path) |
| 67 | if !errors.Is(err, ErrSessionListingRepairBusy) { |
| 68 | t.Fatalf("repair err = %v, want busy", err) |
| 69 | } |
| 70 | if elapsed := time.Since(started); elapsed > 100*time.Millisecond { |
| 71 | t.Fatalf("busy repair waited %v", elapsed) |
| 72 | } |
| 73 | } |
| 74 | |
| 75 | func TestRepairSessionListingProjectionHonorsCancellationDuringLargeDecode(t *testing.T) { |
| 76 | path := filepath.Join(t.TempDir(), "large.jsonl") |
| 77 | writeSessionFile(t, path, []provider.Message{{ |
| 78 | Role: provider.RoleUser, Content: "large", Images: []string{strings.Repeat("a", 49<<20)}, |
| 79 | }}) |
| 80 | ctx, cancel := context.WithCancel(context.Background()) |
| 81 | time.AfterFunc(time.Millisecond, cancel) |
| 82 | started := time.Now() |
| 83 | _, err := RepairSessionListingProjection(ctx, path) |
| 84 | if !errors.Is(err, context.Canceled) { |
| 85 | t.Fatalf("repair err = %v, want context cancellation", err) |
| 86 | } |
| 87 | if elapsed := time.Since(started); elapsed > 2*time.Second { |
| 88 | t.Fatalf("cancellation took %v", elapsed) |
| 89 | } |
| 90 | } |
| 91 |