| 1 | package session |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "encoding/json" |
| 6 | "errors" |
| 7 | "os" |
| 8 | "path/filepath" |
| 9 | "strings" |
| 10 | "sync" |
| 11 | "testing" |
| 12 | |
| 13 | "reasonix/internal/agent" |
| 14 | "reasonix/internal/provider" |
| 15 | ) |
| 16 | |
| 17 | func TestServiceForkAndRewindUsePersistedTurnBoundaries(t *testing.T) { |
| 18 | root := filepath.Join(t.TempDir(), "sessions-v4") |
| 19 | service, err := NewService("local", NewFilesystemPersistence(root)) |
| 20 | if err != nil { |
| 21 | t.Fatal(err) |
| 22 | } |
| 23 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 24 | parent, err := service.Create(t.Context(), CreateOptions{SessionID: "parent"}) |
| 25 | if err != nil { |
| 26 | t.Fatal(err) |
| 27 | } |
| 28 | appendTurn := func(operation, turnID, messageID string) { |
| 29 | payload, _ := json.Marshal(map[string]any{"message": provider.Message{ID: messageID, Role: provider.RoleUser, Content: messageID}}) |
| 30 | _, appendErr := parent.Session().Append(t.Context(), Batch{OperationID: operation, TurnID: turnID, Events: []Event{ |
| 31 | {Kind: "turn/start"}, {Kind: "message/complete", Payload: payload}, {Kind: "turn/end", Payload: json.RawMessage(`{"status":"completed"}`)}, |
| 32 | }}) |
| 33 | if appendErr != nil { |
| 34 | t.Fatal(appendErr) |
| 35 | } |
| 36 | } |
| 37 | appendTurn("same-size-a", "turn-a", "message-a") |
| 38 | appendTurn("same-size-b", "turn-b", "message-b") |
| 39 | |
| 40 | child, err := service.Fork(t.Context(), parent.Ref(), "turn-a", "child-after-a") |
| 41 | if err != nil { |
| 42 | t.Fatal(err) |
| 43 | } |
| 44 | childMessages := child.Session().Snapshot().Projection.ModelMessages |
| 45 | if len(childMessages) != 1 || childMessages[0].ID != "message-a" { |
| 46 | t.Fatalf("fork messages = %#v", childMessages) |
| 47 | } |
| 48 | if got := child.Session().Manifest().InheritedEvents; got != 3 { |
| 49 | t.Fatalf("inherited event count = %d", got) |
| 50 | } |
| 51 | |
| 52 | rewound, err := service.Rewind(t.Context(), parent.Ref(), "turn-b", "child-before-b") |
| 53 | if err != nil { |
| 54 | t.Fatal(err) |
| 55 | } |
| 56 | rewoundMessages := rewound.Session().Snapshot().Projection.ModelMessages |
| 57 | if len(rewoundMessages) != 1 || rewoundMessages[0].ID != "message-a" { |
| 58 | t.Fatalf("rewind messages = %#v", rewoundMessages) |
| 59 | } |
| 60 | |
| 61 | for _, runtime := range []*Runtime{child, rewound, parent} { |
| 62 | if err := service.Close(t.Context(), runtime.Ref()); err != nil { |
| 63 | t.Fatal(err) |
| 64 | } |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | func TestServiceConcurrentOpenPublishesOneExactRuntime(t *testing.T) { |
| 69 | root := filepath.Join(t.TempDir(), "sessions-v4") |
| 70 | persistence := NewFilesystemPersistence(root) |
| 71 | handle, err := persistence.Create(CreateOptions{SessionID: "shared"}) |
| 72 | if err != nil { |
| 73 | t.Fatal(err) |
| 74 | } |
| 75 | if err := handle.Close(t.Context()); err != nil { |
| 76 | t.Fatal(err) |
| 77 | } |
| 78 | service, err := NewService("local", persistence) |
| 79 | if err != nil { |
| 80 | t.Fatal(err) |
| 81 | } |
| 82 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 83 | ref := SessionRef{HostID: "local", SessionID: "shared"} |
| 84 | |
| 85 | const callers = 16 |
| 86 | results := make(chan *Runtime, callers) |
| 87 | errorsFound := make(chan error, callers) |
| 88 | start := make(chan struct{}) |
| 89 | var group sync.WaitGroup |
| 90 | for range callers { |
| 91 | group.Go(func() { |
| 92 | <-start |
| 93 | runtime, openErr := service.Open(context.Background(), ref) |
| 94 | if openErr != nil { |
| 95 | errorsFound <- openErr |
| 96 | return |
| 97 | } |
| 98 | results <- runtime.Runtime() |
| 99 | }) |
| 100 | } |
| 101 | close(start) |
| 102 | group.Wait() |
| 103 | close(results) |
| 104 | close(errorsFound) |
| 105 | for openErr := range errorsFound { |
| 106 | t.Fatalf("Open: %v", openErr) |
| 107 | } |
| 108 | var published *Runtime |
| 109 | for runtime := range results { |
| 110 | if published == nil { |
| 111 | published = runtime |
| 112 | } else if runtime != published { |
| 113 | t.Fatal("concurrent Open returned multiple runtime instances") |
| 114 | } |
| 115 | } |
| 116 | if published == nil { |
| 117 | t.Fatal("no runtime published") |
| 118 | } |
| 119 | if !service.Detach(published) { |
| 120 | t.Fatal("exact runtime did not detach") |
| 121 | } |
| 122 | if service.Detach(published) { |
| 123 | t.Fatal("stale callback detached twice") |
| 124 | } |
| 125 | if err := published.close(t.Context()); err != nil { |
| 126 | t.Fatal(err) |
| 127 | } |
| 128 | } |
| 129 | |
| 130 | func TestServicePrepareCreateIsInvisibleUntilExactPublish(t *testing.T) { |
| 131 | root := filepath.Join(t.TempDir(), "sessions-v4") |
| 132 | service, err := NewService("local", NewFilesystemPersistence(root)) |
| 133 | if err != nil { |
| 134 | t.Fatal(err) |
| 135 | } |
| 136 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 137 | prepared, err := service.PrepareCreate(t.Context(), CreateOptions{SessionID: "prepared"}) |
| 138 | if err != nil { |
| 139 | t.Fatal(err) |
| 140 | } |
| 141 | ref := prepared.Runtime().Ref() |
| 142 | if _, ok := service.Runtime(ref); ok { |
| 143 | t.Fatal("prepared runtime was visible before publish") |
| 144 | } |
| 145 | if _, err := prepared.Runtime().Session().AppendBatch(t.Context(), "seed", []Event{{Kind: "diagnostic", Optional: true}}); err != nil { |
| 146 | t.Fatal(err) |
| 147 | } |
| 148 | if _, err := prepared.Runtime().Session().Flush(t.Context()); err != nil { |
| 149 | t.Fatal(err) |
| 150 | } |
| 151 | published, err := service.Publish(prepared) |
| 152 | if err != nil { |
| 153 | t.Fatal(err) |
| 154 | } |
| 155 | if current, ok := service.Runtime(ref); !ok || current != published.Runtime() { |
| 156 | t.Fatal("exact prepared runtime was not published") |
| 157 | } |
| 158 | if err := service.Discard(t.Context(), prepared); err == nil { |
| 159 | t.Fatal("published runtime was discarded outside service close") |
| 160 | } |
| 161 | if err := service.Close(t.Context(), ref); err != nil { |
| 162 | t.Fatal(err) |
| 163 | } |
| 164 | } |
| 165 | |
| 166 | func TestQueryListProjectsEventBackedTitleAndCompletedTurns(t *testing.T) { |
| 167 | root := filepath.Join(t.TempDir(), "sessions-v4") |
| 168 | service, err := NewService("host-a", NewFilesystemPersistence(root)) |
| 169 | if err != nil { |
| 170 | t.Fatal(err) |
| 171 | } |
| 172 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 173 | runtime, err := service.Create(t.Context(), CreateOptions{SessionID: "listed"}) |
| 174 | if err != nil { |
| 175 | t.Fatal(err) |
| 176 | } |
| 177 | title, _ := json.Marshal(map[string]string{"title": "Event title"}) |
| 178 | if _, err := runtime.Session().AppendBatch(t.Context(), "title", []Event{{Kind: "session/title", Payload: title}}); err != nil { |
| 179 | t.Fatal(err) |
| 180 | } |
| 181 | if _, err := runtime.Session().Append(t.Context(), Batch{OperationID: "turn", TurnID: "turn-1", Events: []Event{ |
| 182 | {Kind: "turn/start"}, {Kind: "turn/end", Payload: json.RawMessage(`{"status":"completed"}`)}, |
| 183 | }}); err != nil { |
| 184 | t.Fatal(err) |
| 185 | } |
| 186 | if _, err := runtime.Session().Flush(t.Context()); err != nil { |
| 187 | t.Fatal(err) |
| 188 | } |
| 189 | if err := service.Close(t.Context(), runtime.Ref()); err != nil { |
| 190 | t.Fatal(err) |
| 191 | } |
| 192 | page, err := service.Query().List(t.Context(), "", 50) |
| 193 | if err != nil { |
| 194 | t.Fatal(err) |
| 195 | } |
| 196 | if len(page.Sessions) != 1 { |
| 197 | t.Fatalf("sessions = %+v", page.Sessions) |
| 198 | } |
| 199 | got := page.Sessions[0] |
| 200 | if got.Ref != (SessionRef{HostID: "host-a", SessionID: "listed"}) || got.Codec != Codec || got.Title != "Event title" || got.Turns != 1 { |
| 201 | t.Fatalf("listed session = %+v", got) |
| 202 | } |
| 203 | } |
| 204 | |
| 205 | func TestServiceDiscardPreparedCreateReleasesWriter(t *testing.T) { |
| 206 | root := filepath.Join(t.TempDir(), "sessions-v4") |
| 207 | service, err := NewService("local", NewFilesystemPersistence(root)) |
| 208 | if err != nil { |
| 209 | t.Fatal(err) |
| 210 | } |
| 211 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 212 | prepared, err := service.PrepareCreate(t.Context(), CreateOptions{SessionID: "discarded"}) |
| 213 | if err != nil { |
| 214 | t.Fatal(err) |
| 215 | } |
| 216 | if err := service.Discard(t.Context(), prepared); err != nil { |
| 217 | t.Fatal(err) |
| 218 | } |
| 219 | handle, err := NewFilesystemPersistence(root).Open("discarded", ReadWrite) |
| 220 | if err != nil { |
| 221 | t.Fatalf("writer lease remained held after discard: %v", err) |
| 222 | } |
| 223 | if err := handle.Close(t.Context()); err != nil { |
| 224 | t.Fatal(err) |
| 225 | } |
| 226 | } |
| 227 | |
| 228 | func TestRuntimeCancellationUsesOwnedActivityWithoutTurnID(t *testing.T) { |
| 229 | root := filepath.Join(t.TempDir(), "sessions-v4") |
| 230 | service, err := NewService("local", NewFilesystemPersistence(root)) |
| 231 | if err != nil { |
| 232 | t.Fatal(err) |
| 233 | } |
| 234 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 235 | runtime, err := service.Create(t.Context(), CreateOptions{SessionID: "cancel"}) |
| 236 | if err != nil { |
| 237 | t.Fatal(err) |
| 238 | } |
| 239 | ctx, exec := bindTestExecution(t, runtime, "model") |
| 240 | ref := runtime.Ref() |
| 241 | snapshot, err := service.Cancel(ref) |
| 242 | if err != nil { |
| 243 | t.Fatal(err) |
| 244 | } |
| 245 | if snapshot.Phase != RuntimeCancelling { |
| 246 | t.Fatalf("phase after cancel = %s", snapshot.Phase) |
| 247 | } |
| 248 | select { |
| 249 | case <-ctx.Done(): |
| 250 | default: |
| 251 | t.Fatal("cancel signal was not delivered") |
| 252 | } |
| 253 | exec.Finish() |
| 254 | if got := runtime.Snapshot().Phase; got != RuntimeIdle { |
| 255 | t.Fatalf("phase after activity exit = %s", got) |
| 256 | } |
| 257 | if err := service.Close(t.Context(), ref); err != nil { |
| 258 | t.Fatal(err) |
| 259 | } |
| 260 | if err := service.Close(t.Context(), ref); err != nil { |
| 261 | t.Fatalf("idempotent Close: %v", err) |
| 262 | } |
| 263 | } |
| 264 | |
| 265 | func TestServiceObserveDistinguishesLiveAcceptedAndColdDurablePrefixes(t *testing.T) { |
| 266 | root := filepath.Join(t.TempDir(), "sessions-v4") |
| 267 | service, err := NewService("local", NewFilesystemPersistence(root)) |
| 268 | if err != nil { |
| 269 | t.Fatal(err) |
| 270 | } |
| 271 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 272 | runtime, err := service.Create(t.Context(), CreateOptions{SessionID: "observe"}) |
| 273 | if err != nil { |
| 274 | t.Fatal(err) |
| 275 | } |
| 276 | if _, err := runtime.Session().AppendBatch(t.Context(), "accepted", []Event{{Kind: "diagnostic", Optional: true}}); err != nil { |
| 277 | t.Fatal(err) |
| 278 | } |
| 279 | ref := runtime.Ref() |
| 280 | live, err := service.Observe(t.Context(), ref, 0, 10) |
| 281 | if err != nil { |
| 282 | t.Fatal(err) |
| 283 | } |
| 284 | if live.Runtime == nil || live.Runtime.Session.EventSequence != 1 || live.Runtime.Session.DurableSequence != 0 || len(live.Events.Commits) != 1 { |
| 285 | t.Fatalf("live observe = %+v", live) |
| 286 | } |
| 287 | if !service.Detach(runtime) { |
| 288 | t.Fatal("detach runtime") |
| 289 | } |
| 290 | // The detached writer still owns the unflushed prefix. A competing cold |
| 291 | // read sees the durable prefix without creating an Agent or taking a lease. |
| 292 | cold, err := service.Observe(t.Context(), ref, 0, 10) |
| 293 | if err != nil { |
| 294 | t.Fatal(err) |
| 295 | } |
| 296 | if cold.Runtime != nil || len(cold.Events.Commits) != 0 { |
| 297 | t.Fatalf("cold observe exposed unflushed events: %+v", cold) |
| 298 | } |
| 299 | if err := runtime.close(t.Context()); err != nil { |
| 300 | t.Fatal(err) |
| 301 | } |
| 302 | } |
| 303 | |
| 304 | func TestServiceClosePreservesBusyRuntime(t *testing.T) { |
| 305 | service, err := NewService("local", NewFilesystemPersistence(filepath.Join(t.TempDir(), "sessions-v4"))) |
| 306 | if err != nil { |
| 307 | t.Fatal(err) |
| 308 | } |
| 309 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 310 | runtime, err := service.Create(t.Context(), CreateOptions{SessionID: "busy"}) |
| 311 | if err != nil { |
| 312 | t.Fatal(err) |
| 313 | } |
| 314 | _, exec := bindTestExecution(t, runtime, "tool") |
| 315 | if err := service.Close(t.Context(), runtime.Ref()); !errors.Is(err, ErrRuntimeBusy) { |
| 316 | t.Fatalf("Close busy error = %v", err) |
| 317 | } |
| 318 | if current, ok := service.Runtime(runtime.Ref()); !ok || current != runtime { |
| 319 | t.Fatal("busy close released the exact runtime") |
| 320 | } |
| 321 | exec.Finish() |
| 322 | if err := service.Close(t.Context(), runtime.Ref()); err != nil { |
| 323 | t.Fatal(err) |
| 324 | } |
| 325 | } |
| 326 | |
| 327 | func TestServiceOpenClosesPersistedRuntimeWithoutRestoringAuthority(t *testing.T) { |
| 328 | root := filepath.Join(t.TempDir(), "sessions-v4") |
| 329 | persistence := NewFilesystemPersistence(root) |
| 330 | handle, err := persistence.Create(CreateOptions{SessionID: "restart"}) |
| 331 | if err != nil { |
| 332 | t.Fatal(err) |
| 333 | } |
| 334 | store := handle |
| 335 | if _, err := store.Append(t.Context(), Batch{OperationID: "interrupted", TurnID: "turn", Events: []Event{ |
| 336 | {Kind: "turn/start"}, |
| 337 | {Kind: "tool/start", Payload: json.RawMessage(`{"id":"call","name":"bash"}`)}, |
| 338 | {Kind: "interaction/created", Payload: json.RawMessage(`{"id":"approval","state":"pending"}`)}, |
| 339 | }}); err != nil { |
| 340 | t.Fatal(err) |
| 341 | } |
| 342 | if err := store.Close(t.Context()); err != nil { |
| 343 | t.Fatal(err) |
| 344 | } |
| 345 | service, err := NewService("local", persistence) |
| 346 | if err != nil { |
| 347 | t.Fatal(err) |
| 348 | } |
| 349 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 350 | binding, err := service.Open(t.Context(), SessionRef{HostID: "local", SessionID: "restart"}) |
| 351 | if err != nil { |
| 352 | t.Fatal(err) |
| 353 | } |
| 354 | runtime := binding.Runtime() |
| 355 | snapshot := runtime.Snapshot() |
| 356 | if snapshot.Phase != RuntimeIdle || snapshot.Session.Projection.TurnID != "" || len(snapshot.Session.Projection.ActiveTools) != 0 || len(snapshot.Session.Projection.Interactions) != 0 { |
| 357 | t.Fatalf("restored stale runtime authority: %+v", snapshot) |
| 358 | } |
| 359 | if snapshot.Session.Projection.TurnStatus != "interrupted" { |
| 360 | t.Fatalf("turn status = %q", snapshot.Session.Projection.TurnStatus) |
| 361 | } |
| 362 | if err := binding.Release(t.Context()); err != nil { |
| 363 | t.Fatal(err) |
| 364 | } |
| 365 | if err := service.Close(t.Context(), runtime.Ref()); err != nil { |
| 366 | t.Fatal(err) |
| 367 | } |
| 368 | } |
| 369 | |
| 370 | func TestSessionQueryColdReadDoesNotAcquireWriter(t *testing.T) { |
| 371 | root := filepath.Join(t.TempDir(), "sessions-v4") |
| 372 | persistence := NewFilesystemPersistence(root) |
| 373 | handle, err := persistence.Create(CreateOptions{SessionID: "cold"}) |
| 374 | if err != nil { |
| 375 | t.Fatal(err) |
| 376 | } |
| 377 | payload, _ := json.Marshal(map[string]any{"message": provider.Message{ID: "m", Role: provider.RoleUser, Content: "hello"}}) |
| 378 | if _, err := handle.Append(t.Context(), Batch{OperationID: "message", Events: []Event{{Kind: "message/complete", Payload: payload}}}); err != nil { |
| 379 | t.Fatal(err) |
| 380 | } |
| 381 | if err := handle.Close(t.Context()); err != nil { |
| 382 | t.Fatal(err) |
| 383 | } |
| 384 | service, err := NewService("local", persistence) |
| 385 | if err != nil { |
| 386 | t.Fatal(err) |
| 387 | } |
| 388 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 389 | ref := SessionRef{HostID: "local", SessionID: "cold"} |
| 390 | history, err := service.Query().History(t.Context(), ref) |
| 391 | if err != nil || len(history) != 1 || history[0].ID != "m" { |
| 392 | t.Fatalf("cold history = %#v, %v", history, err) |
| 393 | } |
| 394 | // A query did not retain the writer lease; the execution runtime can attach. |
| 395 | binding, err := service.Open(t.Context(), ref) |
| 396 | if err != nil { |
| 397 | t.Fatal(err) |
| 398 | } |
| 399 | if err := binding.Release(t.Context()); err != nil { |
| 400 | t.Fatal(err) |
| 401 | } |
| 402 | if err := service.Close(t.Context(), ref); err != nil { |
| 403 | t.Fatal(err) |
| 404 | } |
| 405 | } |
| 406 | |
| 407 | func TestServiceContinueLegacyPublishesNewIdentityAndLeavesSourceUnchanged(t *testing.T) { |
| 408 | root := t.TempDir() |
| 409 | legacy := filepath.Join(root, "sessions", "old.jsonl") |
| 410 | if err := os.MkdirAll(filepath.Dir(legacy), 0o700); err != nil { |
| 411 | t.Fatal(err) |
| 412 | } |
| 413 | source := agent.NewSession("system") |
| 414 | source.Add(provider.Message{ID: "user", Role: provider.RoleUser, Content: "hello"}) |
| 415 | if err := source.Save(legacy); err != nil { |
| 416 | t.Fatal(err) |
| 417 | } |
| 418 | before, err := os.ReadFile(legacy) |
| 419 | if err != nil { |
| 420 | t.Fatal(err) |
| 421 | } |
| 422 | service, err := NewService("local", NewFilesystemPersistence(filepath.Join(root, "sessions-v4"))) |
| 423 | if err != nil { |
| 424 | t.Fatal(err) |
| 425 | } |
| 426 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 427 | runtime, migration, err := service.ContinueLegacy(t.Context(), legacy, "") |
| 428 | if err != nil { |
| 429 | t.Fatal(err) |
| 430 | } |
| 431 | if runtime.Ref().SessionID != migration.TargetID || runtime.Ref().SessionID == "old" { |
| 432 | t.Fatalf("runtime=%+v migration=%+v", runtime.Ref(), migration) |
| 433 | } |
| 434 | after, err := os.ReadFile(legacy) |
| 435 | if err != nil || string(after) != string(before) { |
| 436 | t.Fatal("legacy source changed during continue") |
| 437 | } |
| 438 | if got := runtime.Session().Snapshot().Projection.ModelMessages; len(got) != 2 || got[1].ID != "user" { |
| 439 | t.Fatalf("migrated history = %#v", got) |
| 440 | } |
| 441 | if err := service.Close(t.Context(), runtime.Ref()); err != nil { |
| 442 | t.Fatal(err) |
| 443 | } |
| 444 | } |
| 445 | |
| 446 | func TestServiceExportAndDeleteAreSessionDirectoryAtomic(t *testing.T) { |
| 447 | root := filepath.Join(t.TempDir(), "sessions-v4") |
| 448 | service, err := NewService("local", NewFilesystemPersistence(root)) |
| 449 | if err != nil { |
| 450 | t.Fatal(err) |
| 451 | } |
| 452 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 453 | runtime, err := service.Create(t.Context(), CreateOptions{SessionID: "managed"}) |
| 454 | if err != nil { |
| 455 | t.Fatal(err) |
| 456 | } |
| 457 | payload, _ := json.Marshal(map[string]any{"message": provider.Message{ID: "m", Role: provider.RoleUser, Content: strings.Repeat("exported", 20_000)}}) |
| 458 | if _, err := runtime.Session().AppendBatch(t.Context(), "message", []Event{{Kind: "message/complete", Payload: payload}}); err != nil { |
| 459 | t.Fatal(err) |
| 460 | } |
| 461 | exported := filepath.Join(t.TempDir(), "exported-session") |
| 462 | if err := service.Export(t.Context(), runtime.Ref(), exported); err != nil { |
| 463 | t.Fatal(err) |
| 464 | } |
| 465 | if _, err := Replay(exported, nil); err != nil { |
| 466 | t.Fatalf("export is not self-contained: %v", err) |
| 467 | } |
| 468 | if _, err := os.Stat(filepath.Join(exported, "writer.lock")); !os.IsNotExist(err) { |
| 469 | t.Fatalf("export copied writer ownership artifact: %v", err) |
| 470 | } |
| 471 | ref := runtime.Ref() |
| 472 | if err := service.Delete(t.Context(), ref); err != nil { |
| 473 | t.Fatal(err) |
| 474 | } |
| 475 | if _, err := os.Stat(filepath.Join(root, ref.SessionID)); !os.IsNotExist(err) { |
| 476 | t.Fatalf("deleted session remains visible: %v", err) |
| 477 | } |
| 478 | if _, err := service.Query().Snapshot(t.Context(), ref); !errors.Is(err, os.ErrNotExist) && !errors.Is(err, ErrSessionNotFound) { |
| 479 | t.Fatalf("deleted session was revived by query cache: %v", err) |
| 480 | } |
| 481 | if err := os.RemoveAll(root); err != nil { |
| 482 | t.Fatal(err) |
| 483 | } |
| 484 | if _, err := Replay(exported, nil); err != nil { |
| 485 | t.Fatalf("export depended on the source content store: %v", err) |
| 486 | } |
| 487 | } |
| 488 | |
| 489 | func TestServiceImportValidatesSelfContainedContentAndPublishesAtomically(t *testing.T) { |
| 490 | sourceRoot := filepath.Join(t.TempDir(), "source", "sessions-v4") |
| 491 | source, err := NewService("source", NewFilesystemPersistence(sourceRoot)) |
| 492 | if err != nil { |
| 493 | t.Fatal(err) |
| 494 | } |
| 495 | t.Cleanup(func() { _ = source.Shutdown(context.Background()) }) |
| 496 | runtime, err := source.Create(t.Context(), CreateOptions{SessionID: "portable"}) |
| 497 | if err != nil { |
| 498 | t.Fatal(err) |
| 499 | } |
| 500 | payload, _ := json.Marshal(map[string]any{"message": provider.Message{ID: "large", Role: provider.RoleUser, Content: strings.Repeat("portable", 20_000)}}) |
| 501 | if _, err := runtime.Session().AppendBatch(t.Context(), "large", []Event{{Kind: "message/complete", Payload: payload}}); err != nil { |
| 502 | t.Fatal(err) |
| 503 | } |
| 504 | bundle := filepath.Join(t.TempDir(), "bundle") |
| 505 | if err := source.Export(t.Context(), runtime.Ref(), bundle); err != nil { |
| 506 | t.Fatal(err) |
| 507 | } |
| 508 | if err := source.Close(t.Context(), runtime.Ref()); err != nil { |
| 509 | t.Fatal(err) |
| 510 | } |
| 511 | if err := os.RemoveAll(filepath.Dir(sourceRoot)); err != nil { |
| 512 | t.Fatal(err) |
| 513 | } |
| 514 | |
| 515 | targetRoot := filepath.Join(t.TempDir(), "target", "sessions-v4") |
| 516 | target, err := NewService("target", NewFilesystemPersistence(targetRoot)) |
| 517 | if err != nil { |
| 518 | t.Fatal(err) |
| 519 | } |
| 520 | t.Cleanup(func() { _ = target.Shutdown(context.Background()) }) |
| 521 | ref, err := target.Import(t.Context(), bundle) |
| 522 | if err != nil { |
| 523 | t.Fatal(err) |
| 524 | } |
| 525 | page := historyPageReady(t, target.Query(), ref, "", 10) |
| 526 | if len(page.Messages) != 1 || page.Messages[0].ContentRef == nil { |
| 527 | t.Fatalf("imported history = %+v", page) |
| 528 | } |
| 529 | if _, err := target.Import(t.Context(), bundle); !errors.Is(err, ErrSessionExists) { |
| 530 | t.Fatalf("duplicate import = %v", err) |
| 531 | } |
| 532 | entries, err := os.ReadDir(targetRoot) |
| 533 | if err != nil { |
| 534 | t.Fatal(err) |
| 535 | } |
| 536 | for _, entry := range entries { |
| 537 | if strings.HasPrefix(entry.Name(), ".portable.import-") { |
| 538 | t.Fatalf("failed import left staging directory %q", entry.Name()) |
| 539 | } |
| 540 | } |
| 541 | headerTarget, err := NewService("desktop", NewFilesystemPersistence(filepath.Join(t.TempDir(), "desktop-sessions-v5", "by-id"))) |
| 542 | if err != nil { |
| 543 | t.Fatal(err) |
| 544 | } |
| 545 | t.Cleanup(func() { _ = headerTarget.Shutdown(context.Background()) }) |
| 546 | headerRef, err := headerTarget.ImportWithHeader(t.Context(), bundle, CreateOptions{SessionID: "portable", CWD: "/workspace", Origin: SessionOriginCanonicalImport}) |
| 547 | if err != nil { |
| 548 | t.Fatal(err) |
| 549 | } |
| 550 | headerInfo, err := headerTarget.persistence.Stat(t.Context(), headerRef.SessionID) |
| 551 | if err != nil { |
| 552 | t.Fatal(err) |
| 553 | } |
| 554 | // Headers record CWD in OS-native form; clean the expectation the same way. |
| 555 | if headerInfo.CWD != filepath.Clean("/workspace") || headerInfo.Origin != SessionOriginCanonicalImport { |
| 556 | t.Fatalf("imported header = %+v", headerInfo) |
| 557 | } |
| 558 | remapped, err := headerTarget.ImportWithHeader(t.Context(), bundle, CreateOptions{SessionID: "migr-conflict", CWD: "/workspace", Origin: SessionOriginCanonicalImport}) |
| 559 | if err != nil { |
| 560 | t.Fatal(err) |
| 561 | } |
| 562 | if remapped.SessionID != "migr-conflict" { |
| 563 | t.Fatalf("remapped import = %+v", remapped) |
| 564 | } |
| 565 | remappedPage := historyPageReady(t, headerTarget.Query(), remapped, "", 10) |
| 566 | if len(remappedPage.Messages) != 1 || remappedPage.Messages[0].ContentRef == nil { |
| 567 | t.Fatalf("remapped history = %+v", remappedPage) |
| 568 | } |
| 569 | } |
| 570 | |
| 571 | func TestDeleteRefusesAnOwnedSession(t *testing.T) { |
| 572 | root := filepath.Join(t.TempDir(), "sessions-v4") |
| 573 | persistence := NewFilesystemPersistence(root) |
| 574 | handle, err := persistence.Create(CreateOptions{SessionID: "owned"}) |
| 575 | if err != nil { |
| 576 | t.Fatal(err) |
| 577 | } |
| 578 | ctx, cancel := context.WithCancel(t.Context()) |
| 579 | cancel() |
| 580 | if err := persistence.Delete(ctx, "owned"); !errors.Is(err, context.Canceled) { |
| 581 | t.Fatalf("delete owned session error = %v", err) |
| 582 | } |
| 583 | if err := handle.Close(t.Context()); err != nil { |
| 584 | t.Fatal(err) |
| 585 | } |
| 586 | } |
| 587 | |
| 588 | func TestCancelledActivityCannotCommitLateBusinessResult(t *testing.T) { |
| 589 | service, err := NewService("local", NewFilesystemPersistence(filepath.Join(t.TempDir(), "sessions-v4"))) |
| 590 | if err != nil { |
| 591 | t.Fatal(err) |
| 592 | } |
| 593 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 594 | runtime, err := service.Create(t.Context(), CreateOptions{SessionID: "fenced"}) |
| 595 | if err != nil { |
| 596 | t.Fatal(err) |
| 597 | } |
| 598 | ctx, exec := bindTestExecution(t, runtime, "tool") |
| 599 | if receipt, err := service.CancelSession(runtime.Ref()); err != nil || !receipt.Accepted || receipt.Phase != RuntimeCancelling { |
| 600 | t.Fatalf("cancel receipt = %+v, %v", receipt, err) |
| 601 | } |
| 602 | if !errors.Is(ctx.Err(), context.Canceled) { |
| 603 | t.Fatalf("cancel context = %v", ctx.Err()) |
| 604 | } |
| 605 | if _, err := runtime.Session().Append(t.Context(), Batch{ |
| 606 | OperationID: "turn-end", |
| 607 | TurnID: "turn-1", |
| 608 | Events: []Event{{Kind: "turn/end", Payload: json.RawMessage(`{"status":"interrupted"}`)}}, |
| 609 | }); err != nil { |
| 610 | t.Fatalf("terminal truth during cancel: %v", err) |
| 611 | } |
| 612 | exec.Finish() |
| 613 | if err := service.Close(t.Context(), runtime.Ref()); err != nil { |
| 614 | t.Fatal(err) |
| 615 | } |
| 616 | } |
| 617 | |
| 618 | func TestRecoveryOwnerCanCommitOnlyTerminalRecoveryFacts(t *testing.T) { |
| 619 | service, err := NewService("local", NewFilesystemPersistence(filepath.Join(t.TempDir(), "sessions-v4"))) |
| 620 | if err != nil { |
| 621 | t.Fatal(err) |
| 622 | } |
| 623 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 624 | runtime, err := service.Create(t.Context(), CreateOptions{SessionID: "recovery-terminal"}) |
| 625 | if err != nil { |
| 626 | t.Fatal(err) |
| 627 | } |
| 628 | bindTestExecution(t, runtime, "tool") |
| 629 | runtime.RequireRecovery("tool") |
| 630 | if err := service.Close(t.Context(), runtime.Ref()); !errors.Is(err, ErrRuntimeBusy) { |
| 631 | t.Fatalf("close during recovery = %v", err) |
| 632 | } |
| 633 | terminal := Batch{OperationID: "recovery-terminal", TurnID: "turn-1", Events: []Event{ |
| 634 | {Kind: "runtime/recovery", Payload: json.RawMessage(`{"state":"recovery_required","phase":"tool","reason":"cancellation_grace_expired","requires_user_decision":true}`)}, |
| 635 | {Kind: "turn/end", Payload: json.RawMessage(`{"status":"recovery_required"}`)}, |
| 636 | }} |
| 637 | if _, err := runtime.Session().Append(t.Context(), terminal); err != nil { |
| 638 | t.Fatalf("record recovery: %v", err) |
| 639 | } |
| 640 | projection := runtime.Session().Snapshot().Projection |
| 641 | if projection.Recovery == nil || projection.Recovery.State != "recovery_required" || projection.TurnStatus != "recovery_required" { |
| 642 | t.Fatalf("recovery projection = %#v, turn status = %q", projection.Recovery, projection.TurnStatus) |
| 643 | } |
| 644 | runtime.mu.Lock() |
| 645 | runtime.phase = RuntimeIdle |
| 646 | runtime.activity = "" |
| 647 | runtime.mu.Unlock() |
| 648 | if err := service.Close(t.Context(), runtime.Ref()); err != nil { |
| 649 | t.Fatal(err) |
| 650 | } |
| 651 | } |
| 652 | |
| 653 | func TestCancelSessionIsIdempotentWithoutAttachedRuntime(t *testing.T) { |
| 654 | service, err := NewService("local", NewFilesystemPersistence(filepath.Join(t.TempDir(), "sessions-v4"))) |
| 655 | if err != nil { |
| 656 | t.Fatal(err) |
| 657 | } |
| 658 | t.Cleanup(func() { _ = service.CloseAll(context.Background()) }) |
| 659 | ref := SessionRef{HostID: "local", SessionID: "not-attached"} |
| 660 | receipt, err := service.CancelSession(ref) |
| 661 | if err != nil || !receipt.Accepted || receipt.Phase != RuntimeIdle { |
| 662 | t.Fatalf("idle cancel = %+v, %v", receipt, err) |
| 663 | } |
| 664 | } |
| 665 |