| 1 | package control |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "encoding/json" |
| 6 | "errors" |
| 7 | "os" |
| 8 | "path/filepath" |
| 9 | "strings" |
| 10 | "testing" |
| 11 | "time" |
| 12 | |
| 13 | "reasonix/internal/agent" |
| 14 | "reasonix/internal/event" |
| 15 | "reasonix/internal/evidence" |
| 16 | "reasonix/internal/hook" |
| 17 | "reasonix/internal/provider" |
| 18 | "reasonix/internal/skill" |
| 19 | "reasonix/internal/tool" |
| 20 | ) |
| 21 | |
| 22 | type plannerMetadataRunner struct { |
| 23 | meta plannerTurnMetadata |
| 24 | input string |
| 25 | } |
| 26 | |
| 27 | type goalReplacingRunner struct { |
| 28 | c *Controller |
| 29 | executor *agent.Agent |
| 30 | calls int |
| 31 | } |
| 32 | |
| 33 | func (r *goalReplacingRunner) Run(context.Context, string) error { |
| 34 | r.calls++ |
| 35 | if r.calls == 1 { |
| 36 | r.c.SetGoal("replacement goal") |
| 37 | r.executor.ReplaceTodoState(nil) |
| 38 | r.executor.Session().Add(provider.Message{ |
| 39 | Role: provider.RoleAssistant, |
| 40 | Content: "Old Goal turn finished.\n\n[goal:complete]", |
| 41 | }) |
| 42 | } |
| 43 | return nil |
| 44 | } |
| 45 | |
| 46 | func (r *plannerMetadataRunner) Run(ctx context.Context, input string) error { |
| 47 | r.meta, _ = plannerTurnMetadataFromContext(ctx) |
| 48 | r.input = input |
| 49 | return nil |
| 50 | } |
| 51 | |
| 52 | func TestTurnOrchestratorAttachesTrustedPlannerMetadata(t *testing.T) { |
| 53 | sess := agent.NewSession("sys") |
| 54 | sess.Add(provider.Message{Role: provider.RoleUser, Content: "explain the bug"}) |
| 55 | sess.Add(provider.Message{Role: provider.RoleAssistant, Content: "the bug is in parser.go"}) |
| 56 | exec := agent.New(nil, tool.NewRegistry(), sess, agent.Options{}, event.Discard) |
| 57 | runner := &plannerMetadataRunner{} |
| 58 | c := newOwnedTestController(t, Options{ |
| 59 | Runner: runner, |
| 60 | Executor: exec, |
| 61 | }) |
| 62 | c.SetGoal("migrate authentication across the backend") |
| 63 | |
| 64 | const raw = "fix typo in README" |
| 65 | const expanded = "Referenced context:\n\nprivate injected details\n\nfix typo in README" |
| 66 | if err := newTurnOrchestrator(c).runTurnWithRawDisplay(context.Background(), expanded, raw, ""); err != nil { |
| 67 | t.Fatal(err) |
| 68 | } |
| 69 | |
| 70 | if runner.meta.UserText != raw { |
| 71 | t.Fatalf("planner metadata user text = %q, want pristine %q", runner.meta.UserText, raw) |
| 72 | } |
| 73 | if runner.meta.ExplicitPlanMode { |
| 74 | t.Fatalf("planner metadata should not force plan mode: %+v", runner.meta) |
| 75 | } |
| 76 | if !runner.meta.HasConversationContext { |
| 77 | t.Fatalf("planner metadata lost executor conversation ownership: %+v", runner.meta) |
| 78 | } |
| 79 | if !strings.Contains(runner.input, expanded) { |
| 80 | t.Fatalf("model input lost expanded context: %q", runner.input) |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | func TestTurnOrchestratorRunsForegroundUnit(t *testing.T) { |
| 85 | runner := &fakeTurnRunner{} |
| 86 | c := newOwnedTestController(t, Options{Runner: runner}) |
| 87 | c.SetPlanMode(true) |
| 88 | |
| 89 | o := newTurnOrchestrator(c) |
| 90 | if err := o.runTurnWithRawDisplay(context.Background(), "draft the plan", "draft the plan", ""); err != nil { |
| 91 | t.Fatal(err) |
| 92 | } |
| 93 | |
| 94 | if len(runner.inputs) != 1 { |
| 95 | t.Fatalf("runner inputs = %d, want 1", len(runner.inputs)) |
| 96 | } |
| 97 | if !strings.HasPrefix(runner.inputs[0], PlanModeMarker) { |
| 98 | t.Fatalf("orchestrator should compose plan marker before running, got %q", runner.inputs[0]) |
| 99 | } |
| 100 | } |
| 101 | |
| 102 | func TestNonGoalTurnDoesNotInvokeGoalEvaluator(t *testing.T) { |
| 103 | tests := []struct { |
| 104 | name string |
| 105 | run func(*turnOrchestrator) error |
| 106 | }{ |
| 107 | { |
| 108 | name: "ordinary", |
| 109 | run: func(o *turnOrchestrator) error { |
| 110 | return o.runGoalLoopWithRawDisplay(context.Background(), "answer", "answer", "") |
| 111 | }, |
| 112 | }, |
| 113 | { |
| 114 | name: "edited", |
| 115 | run: func(o *turnOrchestrator) error { |
| 116 | return o.runEditedGoalLoopWithRawDisplay(context.Background(), "answer", "answer", "", "old answer") |
| 117 | }, |
| 118 | }, |
| 119 | } |
| 120 | for _, tt := range tests { |
| 121 | t.Run(tt.name, func(t *testing.T) { |
| 122 | runner := &fakeTurnRunner{} |
| 123 | evaluator := &fakeGoalEvaluator{} |
| 124 | c := newOwnedTestController(t, Options{Runner: runner, GoalEvaluator: evaluator}) |
| 125 | |
| 126 | if err := tt.run(newTurnOrchestrator(c)); err != nil { |
| 127 | t.Fatal(err) |
| 128 | } |
| 129 | if len(runner.inputs) != 1 { |
| 130 | t.Fatalf("runner inputs = %d, want 1", len(runner.inputs)) |
| 131 | } |
| 132 | if evaluator.calls != 0 { |
| 133 | t.Fatalf("goal evaluator calls = %d, want 0 outside Goal mode", evaluator.calls) |
| 134 | } |
| 135 | }) |
| 136 | } |
| 137 | } |
| 138 | |
| 139 | func TestTurnOrchestratorTypedSyntheticTurnDoesNotDependOnPrefix(t *testing.T) { |
| 140 | runner := &fakeTurnRunner{} |
| 141 | c := newOwnedTestController(t, Options{Runner: runner}) |
| 142 | o := newTurnOrchestrator(c) |
| 143 | |
| 144 | turn := "Controller-created follow-up with a brand-new synthetic wording:\n- inspect\n- edit\n- verify" |
| 145 | if IsSyntheticUserMessage(turn) { |
| 146 | t.Fatalf("test setup: %q unexpectedly matched the legacy synthetic prefix list", turn) |
| 147 | } |
| 148 | if err := o.runSyntheticTurnWithRawDisplay(context.Background(), turn, turn, ""); err != nil { |
| 149 | t.Fatal(err) |
| 150 | } |
| 151 | |
| 152 | if len(runner.inputs) != 1 { |
| 153 | t.Fatalf("runner inputs = %d, want 1", len(runner.inputs)) |
| 154 | } |
| 155 | if strings.HasPrefix(runner.inputs[0], PlanModeMarker) { |
| 156 | t.Fatalf("typed synthetic turn should remain a plain turn, got %q", runner.inputs[0]) |
| 157 | } |
| 158 | } |
| 159 | |
| 160 | func TestGoalTurnOutputCannotAdvanceReplacementGoal(t *testing.T) { |
| 161 | executor := agent.New(nil, tool.NewRegistry(), agent.NewSession("system"), agent.Options{}, event.Discard) |
| 162 | runner := &goalReplacingRunner{executor: executor} |
| 163 | evaluator := &fakeGoalEvaluator{} |
| 164 | c := newOwnedTestController(t, Options{ |
| 165 | Runner: runner, |
| 166 | Executor: executor, |
| 167 | GoalEvaluator: evaluator, |
| 168 | SessionDir: t.TempDir(), |
| 169 | }) |
| 170 | runner.c = c |
| 171 | c.SetGoal("old goal") |
| 172 | |
| 173 | if err := newTurnOrchestrator(c).runGoalLoopWithRawDisplay( |
| 174 | context.Background(), |
| 175 | "work on the old goal", |
| 176 | "work on the old goal", |
| 177 | "", |
| 178 | ); err != nil { |
| 179 | t.Fatal(err) |
| 180 | } |
| 181 | if runner.calls != 1 { |
| 182 | t.Fatalf("runner calls = %d, want 1 old-Goal turn", runner.calls) |
| 183 | } |
| 184 | if got := c.Goal(); got != "replacement goal" { |
| 185 | t.Fatalf("Goal() = %q, want replacement Goal to remain active", got) |
| 186 | } |
| 187 | if got := c.GoalStatus(); got != GoalStatusRunning { |
| 188 | t.Fatalf("GoalStatus() = %q, want replacement Goal to remain running", got) |
| 189 | } |
| 190 | if evaluator.calls != 0 { |
| 191 | t.Fatalf("stale Goal evaluator calls = %d, want 0", evaluator.calls) |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | func TestTurnOrchestratorStopHookIgnoresCanceledTurnContext(t *testing.T) { |
| 196 | runCtx, cancel := context.WithCancel(context.Background()) |
| 197 | var stopCalls int |
| 198 | var stopErr error |
| 199 | hooks := hook.NewRunner([]hook.ResolvedHook{{ |
| 200 | HookConfig: hook.HookConfig{Command: "record-stop"}, |
| 201 | Event: hook.Stop, |
| 202 | Scope: hook.ScopeProject, |
| 203 | }}, "", func(ctx context.Context, in hook.SpawnInput) hook.SpawnResult { |
| 204 | stopCalls++ |
| 205 | stopErr = ctx.Err() |
| 206 | return hook.SpawnResult{ExitCode: 0} |
| 207 | }, nil) |
| 208 | c := newOwnedTestController(t, Options{ |
| 209 | Runner: cancelingRunner{cancel: cancel}, |
| 210 | Hooks: hooks, |
| 211 | }) |
| 212 | |
| 213 | o := newTurnOrchestrator(c) |
| 214 | if err := o.runTurnWithRawDisplay(runCtx, "hello", "hello", ""); err != nil { |
| 215 | t.Fatal(err) |
| 216 | } |
| 217 | |
| 218 | if runCtx.Err() != context.Canceled { |
| 219 | t.Fatalf("turn context err = %v, want %v", runCtx.Err(), context.Canceled) |
| 220 | } |
| 221 | if stopCalls != 1 { |
| 222 | t.Fatalf("Stop hook calls = %d, want 1", stopCalls) |
| 223 | } |
| 224 | if stopErr != nil { |
| 225 | t.Fatalf("Stop hook context err = %v, want nil", stopErr) |
| 226 | } |
| 227 | } |
| 228 | |
| 229 | type recordingSessionRunner struct { |
| 230 | session *agent.Session |
| 231 | inputs []string |
| 232 | raw []string |
| 233 | } |
| 234 | |
| 235 | func (r *recordingSessionRunner) Run(ctx context.Context, input string) error { |
| 236 | r.inputs = append(r.inputs, input) |
| 237 | r.raw = append(r.raw, agent.RawUserInput(ctx, input)) |
| 238 | r.session.Add(provider.Message{Role: provider.RoleUser, Content: input}) |
| 239 | return nil |
| 240 | } |
| 241 | |
| 242 | func TestTurnOrchestratorRunsOneGoalTurnPerAdmission(t *testing.T) { |
| 243 | prov := &scriptedTurns{turns: flattenTurns( |
| 244 | goalToolTurn(GoalStatusRunning, "started", "next"), |
| 245 | goalToolTurn(GoalStatusComplete, "", ""), |
| 246 | )} |
| 247 | ag := agent.New(prov, goalRegistry(), agent.NewSession(""), agent.Options{}, event.Discard) |
| 248 | var stopEvents int |
| 249 | hooks := hook.NewRunner([]hook.ResolvedHook{{ |
| 250 | HookConfig: hook.HookConfig{Command: "record-stop"}, |
| 251 | Event: hook.Stop, |
| 252 | Scope: hook.ScopeProject, |
| 253 | }}, "", func(_ context.Context, in hook.SpawnInput) hook.SpawnResult { |
| 254 | var p hook.Payload |
| 255 | if err := json.Unmarshal([]byte(in.Stdin), &p); err != nil { |
| 256 | t.Fatalf("hook payload: %v", err) |
| 257 | } |
| 258 | if p.Event == hook.Stop { |
| 259 | stopEvents++ |
| 260 | } |
| 261 | return hook.SpawnResult{ExitCode: 0} |
| 262 | }, nil) |
| 263 | c := newOwnedTestController(t, Options{Runner: ag, Executor: ag, Hooks: hooks}) |
| 264 | c.SetGoal("ship the refactor") |
| 265 | |
| 266 | o := newTurnOrchestrator(c) |
| 267 | if err := o.runGoalLoopWithRawDisplay(context.Background(), "Start pursuing the active goal now.", "ship the refactor", ""); err != nil { |
| 268 | t.Fatal(err) |
| 269 | } |
| 270 | |
| 271 | if prov.call != 2 { |
| 272 | t.Fatalf("provider calls = %d, want one admitted turn (tool call + final answer)", prov.call) |
| 273 | } |
| 274 | if stopEvents != 1 { |
| 275 | t.Fatalf("Stop hook events = %d, want one per admitted turn", stopEvents) |
| 276 | } |
| 277 | } |
| 278 | |
| 279 | func TestTurnOrchestratorApprovedPlanSharesOneStopHook(t *testing.T) { |
| 280 | prov := &scriptedTurns{turns: planThenExecuteTurns( |
| 281 | "Plan:\n1. Make the change\n2. Verify it", |
| 282 | "Done.", |
| 283 | )} |
| 284 | ag := newPlanTestAgent(prov) |
| 285 | approvalID := make(chan string, 1) |
| 286 | var promptSubmitEvents, stopEvents int |
| 287 | hooks := hook.NewRunner([]hook.ResolvedHook{ |
| 288 | { |
| 289 | HookConfig: hook.HookConfig{Command: "record-submit"}, |
| 290 | Event: hook.UserPromptSubmit, |
| 291 | Scope: hook.ScopeProject, |
| 292 | }, |
| 293 | { |
| 294 | HookConfig: hook.HookConfig{Command: "record-stop"}, |
| 295 | Event: hook.Stop, |
| 296 | Scope: hook.ScopeProject, |
| 297 | }, |
| 298 | }, "", func(_ context.Context, in hook.SpawnInput) hook.SpawnResult { |
| 299 | var p hook.Payload |
| 300 | if err := json.Unmarshal([]byte(in.Stdin), &p); err != nil { |
| 301 | t.Fatalf("hook payload: %v", err) |
| 302 | } |
| 303 | switch p.Event { |
| 304 | case hook.UserPromptSubmit: |
| 305 | promptSubmitEvents++ |
| 306 | case hook.Stop: |
| 307 | stopEvents++ |
| 308 | } |
| 309 | return hook.SpawnResult{ExitCode: 0} |
| 310 | }, nil) |
| 311 | c := newOwnedTestController(t, Options{ |
| 312 | Runner: ag, |
| 313 | Executor: ag, |
| 314 | Hooks: hooks, |
| 315 | Sink: event.FuncSink(func(e event.Event) { |
| 316 | if e.Kind == event.ApprovalRequest { |
| 317 | approvalID <- e.Approval.ID |
| 318 | } |
| 319 | }), |
| 320 | }) |
| 321 | c.SetPlanMode(true) |
| 322 | go func() { c.Approve(<-approvalID, true, false, false) }() |
| 323 | |
| 324 | o := newTurnOrchestrator(c) |
| 325 | if err := o.runTurnWithRawDisplay(context.Background(), "plan this change", "plan this change", ""); err != nil { |
| 326 | t.Fatal(err) |
| 327 | } |
| 328 | |
| 329 | if prov.call != 3 { |
| 330 | t.Fatalf("provider calls = %d, want plan + read + answer", prov.call) |
| 331 | } |
| 332 | if promptSubmitEvents != 1 { |
| 333 | t.Fatalf("UserPromptSubmit events = %d, want one for plan + approved execution unit", promptSubmitEvents) |
| 334 | } |
| 335 | if stopEvents != 1 { |
| 336 | t.Fatalf("Stop hook events = %d, want one for plan + approved execution unit", stopEvents) |
| 337 | } |
| 338 | } |
| 339 | |
| 340 | func TestTurnOrchestratorRefTurnRecordsVisibleDisplay(t *testing.T) { |
| 341 | root := t.TempDir() |
| 342 | if err := os.WriteFile(filepath.Join(root, "notes.txt"), []byte("referenced evidence"), 0o644); err != nil { |
| 343 | t.Fatal(err) |
| 344 | } |
| 345 | sess := agent.NewSession("sys") |
| 346 | exec := agent.New(nil, nil, sess, agent.Options{}, event.Discard) |
| 347 | runner := &recordingSessionRunner{session: sess} |
| 348 | events := make(chan event.Event, 4) |
| 349 | c := newOwnedTestController(t, Options{ |
| 350 | WorkspaceRoot: root, |
| 351 | Runner: runner, |
| 352 | Executor: exec, |
| 353 | Sink: event.FuncSink(func(e event.Event) { |
| 354 | events <- e |
| 355 | }), |
| 356 | }) |
| 357 | var gotContent, gotDisplay string |
| 358 | c.SetDisplayRecorder(func(content, display string) { |
| 359 | gotContent = content |
| 360 | gotDisplay = display |
| 361 | }) |
| 362 | |
| 363 | const visible = "explain @notes.txt" |
| 364 | c.runRefTurn(visible, visible) |
| 365 | waitForTurnDone(t, events) |
| 366 | |
| 367 | if len(runner.inputs) != 1 { |
| 368 | t.Fatalf("runner inputs = %d, want 1", len(runner.inputs)) |
| 369 | } |
| 370 | if !strings.Contains(runner.inputs[0], "Referenced context:") || !strings.Contains(runner.inputs[0], "referenced evidence") { |
| 371 | t.Fatalf("model input should include resolved reference context, got %q", runner.inputs[0]) |
| 372 | } |
| 373 | if gotDisplay != visible { |
| 374 | t.Fatalf("display recorder display = %q, want visible prompt %q", gotDisplay, visible) |
| 375 | } |
| 376 | if gotContent != runner.inputs[0] { |
| 377 | t.Fatalf("display recorder content = %q, want persisted model input %q", gotContent, runner.inputs[0]) |
| 378 | } |
| 379 | } |
| 380 | |
| 381 | func TestTurnOrchestratorRefTurnPreservesExpandedPasteForRouting(t *testing.T) { |
| 382 | const label = "[Pasted text #1 · 2 lines]" |
| 383 | const display = "inspect\n\n" + label |
| 384 | const expanded = display + "\n\n--- Begin " + label + " ---\nroute-expanded-paste\nfunc main() {}\n--- End " + label + " ---" |
| 385 | |
| 386 | sess := agent.NewSession("sys") |
| 387 | exec := agent.New(nil, nil, sess, agent.Options{}, event.Discard) |
| 388 | runner := &recordingSessionRunner{session: sess} |
| 389 | reg := tool.NewRegistry() |
| 390 | reg.Add(capabilityTestTool{name: "run_skill"}) |
| 391 | c := newOwnedTestController(t, Options{ |
| 392 | Runner: runner, |
| 393 | Executor: exec, |
| 394 | Registry: reg, |
| 395 | Skills: []skill.Skill{{ |
| 396 | Name: "paste-review", |
| 397 | Description: "review code", |
| 398 | Triggers: []string{"route-expanded-paste"}, |
| 399 | Scope: skill.ScopeBuiltin, |
| 400 | }}, |
| 401 | }) |
| 402 | resolve := func(context.Context, string) resolvedReferences { |
| 403 | return resolvedReferences{block: "<file path=\"notes.txt\">\nreference\n</file>"} |
| 404 | } |
| 405 | |
| 406 | if err := c.runRefTurnWithResolverSync(context.Background(), expanded, expanded, display, "", resolve); err != nil { |
| 407 | t.Fatal(err) |
| 408 | } |
| 409 | if len(runner.inputs) != 1 || !strings.Contains(runner.inputs[0], "Referenced context:") || !strings.Contains(runner.inputs[0], expanded) { |
| 410 | t.Fatalf("provider input = %+v, want resolved context and expanded paste", runner.inputs) |
| 411 | } |
| 412 | if !strings.Contains(runner.inputs[0], "skill:paste-review prefer") { |
| 413 | t.Fatalf("expanded pasted text did not drive capability routing:\n%s", runner.inputs[0]) |
| 414 | } |
| 415 | if len(runner.raw) != 1 || runner.raw[0] != expanded { |
| 416 | t.Fatalf("persisted raw input = %+v, want complete user input %q", runner.raw, expanded) |
| 417 | } |
| 418 | } |
| 419 | |
| 420 | func TestTurnOrchestratorAutoReasoningLanguageUsesRawPromptForRefTurns(t *testing.T) { |
| 421 | root := t.TempDir() |
| 422 | if err := os.WriteFile(filepath.Join(root, "auth.go"), []byte("package main\nfunc AuthHandler() error { return errors.New(\"not authorized\") }\n"), 0o644); err != nil { |
| 423 | t.Fatal(err) |
| 424 | } |
| 425 | runner := &fakeTurnRunner{} |
| 426 | events := make(chan event.Event, 4) |
| 427 | c := newOwnedTestController(t, Options{ |
| 428 | WorkspaceRoot: root, |
| 429 | Runner: runner, |
| 430 | Sink: event.FuncSink(func(e event.Event) { |
| 431 | events <- e |
| 432 | }), |
| 433 | }) |
| 434 | |
| 435 | const visible = "解释 @auth.go 的报错" |
| 436 | c.runRefTurn(visible, visible) |
| 437 | waitForTurnDone(t, events) |
| 438 | |
| 439 | if len(runner.inputs) != 1 { |
| 440 | t.Fatalf("runner inputs = %d, want 1", len(runner.inputs)) |
| 441 | } |
| 442 | got := runner.inputs[0] |
| 443 | if !strings.HasPrefix(got, "<reasoning-language>") || !strings.Contains(got, "简体中文") { |
| 444 | t.Fatalf("auto reasoning language should anchor Chinese before referenced context, got %q", got) |
| 445 | } |
| 446 | if !strings.Contains(got, "Referenced context:") || !strings.Contains(got, "AuthHandler") { |
| 447 | t.Fatalf("ref context missing from model input: %q", got) |
| 448 | } |
| 449 | if strings.Contains(got, "use English") { |
| 450 | t.Fatalf("English referenced file content should not win over raw Chinese prompt:\n%s", got) |
| 451 | } |
| 452 | } |
| 453 | |
| 454 | // TestTurnOrchestratorCheckpointPromptIsRawUserInput verifies the rewind picker |
| 455 | // label records the user's own text, not the composed provider input. compose() |
| 456 | // prefixes the turn with transient blocks (<response-language>, |
| 457 | // <reasoning-language>, plan marker, memory, hook context, …); storing that |
| 458 | // string as checkpoint.Prompt made the Esc-Esc picker show a wall of prefab |
| 459 | // prompt text instead of the user's messages. |
| 460 | func TestTurnOrchestratorCheckpointPromptIsRawUserInput(t *testing.T) { |
| 461 | dir := t.TempDir() |
| 462 | path := filepath.Join(dir, "session.jsonl") |
| 463 | sess := agent.NewSession("sys") |
| 464 | exec := agent.New(nil, nil, sess, agent.Options{}, event.Discard) |
| 465 | runner := &recordingSessionRunner{session: sess} |
| 466 | c := newOwnedTestController(t, Options{ |
| 467 | Runner: runner, |
| 468 | Executor: exec, |
| 469 | SessionDir: dir, |
| 470 | SessionPath: path, |
| 471 | Label: "test", |
| 472 | ResponseLanguage: "zh", |
| 473 | ReasoningLanguage: "en", |
| 474 | }) |
| 475 | o := newTurnOrchestrator(c) |
| 476 | const raw = "fix the parser" |
| 477 | if err := o.runTurnWithRawDisplay(context.Background(), raw, raw, ""); err != nil { |
| 478 | t.Fatal(err) |
| 479 | } |
| 480 | cps := c.Checkpoints() |
| 481 | if len(cps) != 1 { |
| 482 | t.Fatalf("checkpoints = %+v, want exactly one", cps) |
| 483 | } |
| 484 | if got := cps[0].Prompt; got != raw { |
| 485 | t.Fatalf("checkpoint prompt = %q, want raw user input %q (composed text leaked into the rewind picker)", got, raw) |
| 486 | } |
| 487 | for _, prefab := range []string{"<response-language>", "<reasoning-language>"} { |
| 488 | if strings.Contains(cps[0].Prompt, prefab) { |
| 489 | t.Fatalf("checkpoint prompt contains %q: %q", prefab, cps[0].Prompt) |
| 490 | } |
| 491 | } |
| 492 | } |
| 493 | |
| 494 | func TestTurnOrchestratorSyntheticTurnDoesNotCreateCheckpoint(t *testing.T) { |
| 495 | dir := t.TempDir() |
| 496 | path := filepath.Join(dir, "session.jsonl") |
| 497 | sess := agent.NewSession("sys") |
| 498 | exec := agent.New(nil, nil, sess, agent.Options{}, event.Discard) |
| 499 | runner := &recordingSessionRunner{session: sess} |
| 500 | c := newOwnedTestController(t, Options{ |
| 501 | Runner: runner, |
| 502 | Executor: exec, |
| 503 | SessionDir: dir, |
| 504 | SessionPath: path, |
| 505 | Label: "test", |
| 506 | }) |
| 507 | o := newTurnOrchestrator(c) |
| 508 | if err := o.runTurnWithRawDisplay(context.Background(), "real prompt", "real prompt", ""); err != nil { |
| 509 | t.Fatal(err) |
| 510 | } |
| 511 | if err := o.runSyntheticTurnWithRawDisplay(context.Background(), "hidden follow-up", "hidden follow-up", ""); err != nil { |
| 512 | t.Fatal(err) |
| 513 | } |
| 514 | |
| 515 | cps := c.Checkpoints() |
| 516 | if len(cps) != 1 { |
| 517 | t.Fatalf("checkpoints = %+v, want exactly the visible user turn", cps) |
| 518 | } |
| 519 | if cps[0].Turn != 0 || cps[0].Prompt != "real prompt" { |
| 520 | t.Fatalf("checkpoint = %+v, want turn 0 real prompt", cps[0]) |
| 521 | } |
| 522 | turns := c.CheckpointTurnsByMessageIndex() |
| 523 | if len(turns) != 1 || turns[1] != 0 { |
| 524 | t.Fatalf("checkpoint turns by message index = %v, want {1:0}", turns) |
| 525 | } |
| 526 | } |
| 527 | |
| 528 | func TestTurnOrchestratorStopFailureHookCancelledContext(t *testing.T) { |
| 529 | prov := &scriptedTurns{turns: [][]provider.Chunk{textTurn("done")}} |
| 530 | ag := agent.New(prov, tool.NewRegistry(), agent.NewSession(""), agent.Options{}, event.Discard) |
| 531 | var stopCalls int |
| 532 | hooks := hook.NewRunner([]hook.ResolvedHook{{ |
| 533 | HookConfig: hook.HookConfig{Command: "stop"}, |
| 534 | Event: hook.StopFailure, |
| 535 | Scope: hook.ScopeProject, |
| 536 | }}, "", func(ctx context.Context, in hook.SpawnInput) hook.SpawnResult { |
| 537 | if ctx.Err() != nil { |
| 538 | t.Errorf("Stop hook spawner ctx.Err()=%v; want nil", ctx.Err()) |
| 539 | } |
| 540 | var p hook.Payload |
| 541 | json.Unmarshal([]byte(in.Stdin), &p) |
| 542 | if p.Event == hook.StopFailure { |
| 543 | if p.Error == "" || !p.IsInterrupt { |
| 544 | t.Errorf("failure payload = %+v", p) |
| 545 | } |
| 546 | stopCalls++ |
| 547 | } |
| 548 | return hook.SpawnResult{ExitCode: 0} |
| 549 | }, nil) |
| 550 | c := newOwnedTestController(t, Options{Runner: ag, Executor: ag, Hooks: hooks}) |
| 551 | ctx, cancel := context.WithCancel(context.Background()) |
| 552 | cancel() |
| 553 | o := newTurnOrchestrator(c) |
| 554 | if err := o.runTurnWithRawDisplay(ctx, "test", "test", ""); err != nil && !errors.Is(err, context.Canceled) { |
| 555 | t.Fatal(err) |
| 556 | } |
| 557 | if stopCalls != 1 { |
| 558 | t.Fatalf("StopFailure hooks called = %d; want 1", stopCalls) |
| 559 | } |
| 560 | } |
| 561 | |
| 562 | // TestTurnOrchestratorCancelPreservesVisibleUserPrompt verifies that when the |
| 563 | // user explicitly cancels a visible turn (Ctrl+C), the real user prompt and |
| 564 | // fully paired tool work remain in the session while unsafe fragments become |
| 565 | // provider-excluded display history. |
| 566 | func TestTurnOrchestratorCancelPreservesVisibleUserPrompt(t *testing.T) { |
| 567 | sess := agent.NewSession("you are a helpful agent") |
| 568 | // Pre-populate with a few messages from an earlier turn. |
| 569 | sess.Add(provider.Message{Role: provider.RoleUser, Content: "previous work"}) |
| 570 | sess.Add(provider.Message{Role: provider.RoleAssistant, Content: "done"}) |
| 571 | preCount := len(sess.Messages) |
| 572 | |
| 573 | // runner that simulates a cancelled turn: it adds the user message plus |
| 574 | // some tool-call garbage the real agent would leave behind, then returns |
| 575 | // context.Canceled. |
| 576 | runner := &cancelStrippingRunner{ |
| 577 | session: sess, |
| 578 | add: []provider.Message{ |
| 579 | {Role: provider.RoleAssistant, Content: "let me do that", ToolCalls: []provider.ToolCall{ |
| 580 | {ID: "c1", Name: "todo_write", Arguments: `{"todos":[{"content":"add abc","status":"in_progress"}]}`}, |
| 581 | }}, |
| 582 | {Role: provider.RoleTool, Content: "Todos updated: 1 total — 0 completed, 1 in_progress, 0 pending.", ToolCallID: "c1", Name: "todo_write"}, |
| 583 | }, |
| 584 | err: context.Canceled, |
| 585 | } |
| 586 | |
| 587 | ex := agent.New(nil, nil, sess, agent.Options{}, event.Discard) |
| 588 | c := newOwnedTestController(t, Options{Runner: runner, Executor: ex}) |
| 589 | c.SetPlanMode(true) |
| 590 | // Simulate a user-initiated cancel: set the cancelling flag. |
| 591 | c.mu.Lock() |
| 592 | c.turns.cancelRequested = true |
| 593 | c.mu.Unlock() |
| 594 | |
| 595 | // Pre-seed only the executor's legacy mutable copy. Without a committed |
| 596 | // semantic ToolResult event it must not become the host todo projection. |
| 597 | ex.ReplaceTodoState([]evidence.TodoItem{{Content: "add abc", Status: "in_progress"}}) |
| 598 | |
| 599 | o := newTurnOrchestrator(c) |
| 600 | err := o.runTurnWithRawDisplay(context.Background(), "add config file abc", "add config file abc", "") |
| 601 | if !errors.Is(err, context.Canceled) { |
| 602 | t.Fatalf("expected context.Canceled, got %v", err) |
| 603 | } |
| 604 | |
| 605 | // The visible user prompt and completed tool pair stay, followed by a durable |
| 606 | // provider-excluded recovery record. |
| 607 | msgs := sess.Messages |
| 608 | if len(msgs) != preCount+4 { |
| 609 | t.Fatalf("session messages after cancel = %d, want user + tool pair + recovery %d: %+v", len(msgs), preCount+4, msgs) |
| 610 | } |
| 611 | user := msgs[preCount] |
| 612 | if user.Role != provider.RoleUser || user.Content != "add config file abc" { |
| 613 | t.Fatalf("cancelled user message = %+v, want prefix-free prompt", user) |
| 614 | } |
| 615 | if msgs[preCount+1].Role != provider.RoleAssistant || msgs[preCount+2].Role != provider.RoleTool { |
| 616 | t.Fatalf("completed tool pair was not retained: %+v", msgs[preCount+1:]) |
| 617 | } |
| 618 | last := msgs[len(msgs)-1] |
| 619 | if !last.LocalOnly || last.InterruptedTurn == nil || !last.InterruptedTurn.Pending || len(last.InterruptedTurn.CompletedTools) != 1 { |
| 620 | t.Fatalf("pending recovery metadata missing: %+v", last) |
| 621 | } |
| 622 | |
| 623 | // Transcript prose and the executor copy are archival/convenience data. The |
| 624 | // host projection changes only from a committed semantic ToolResult event. |
| 625 | if todos := c.Todos(); len(todos) != 0 { |
| 626 | t.Fatalf("Todos() after cancel = %v, want no uncommitted todo projection", todos) |
| 627 | } |
| 628 | } |
| 629 | |
| 630 | func TestTurnOrchestratorProviderErrorPreservesCompletedPairAndLocalPartial(t *testing.T) { |
| 631 | sess := agent.NewSession("system") |
| 632 | apiErr := errors.New("provider connection reset") |
| 633 | runner := &cancelStrippingRunner{ |
| 634 | session: sess, |
| 635 | add: []provider.Message{ |
| 636 | {Role: provider.RoleAssistant, ToolCalls: []provider.ToolCall{{ID: "c1", Name: "write_file", Arguments: `{"path":"a.txt","content":"ok"}`, Added: 1}}}, |
| 637 | {Role: provider.RoleTool, ToolCallID: "c1", Name: "write_file", Content: "wrote a.txt"}, |
| 638 | { |
| 639 | Role: provider.RoleTool, ToolCallID: provider.LocalOnlyToolID, Name: provider.LocalOnlyToolName, |
| 640 | LocalOnly: true, Content: "partial final answer", ReasoningContent: "partial reasoning", |
| 641 | InterruptedTurn: &provider.InterruptedTurnRecovery{Pending: true, DroppedPartialText: true, DroppedPartialReasoning: true}, |
| 642 | }, |
| 643 | }, |
| 644 | err: apiErr, |
| 645 | } |
| 646 | ex := agent.New(nil, nil, sess, agent.Options{}, event.Discard) |
| 647 | c := newOwnedTestController(t, Options{Runner: runner, Executor: ex}) |
| 648 | |
| 649 | err := newTurnOrchestrator(c).runTurnWithRawDisplay(context.Background(), "update a.txt", "update a.txt", "") |
| 650 | if !errors.Is(err, apiErr) { |
| 651 | t.Fatalf("run error = %v, want %v", err, apiErr) |
| 652 | } |
| 653 | msgs := sess.Snapshot() |
| 654 | if len(msgs) != 5 || msgs[2].Role != provider.RoleAssistant || msgs[3].Role != provider.RoleTool || !msgs[4].LocalOnly { |
| 655 | t.Fatalf("provider-error recovery transcript = %+v", msgs) |
| 656 | } |
| 657 | recovery := msgs[4].InterruptedTurn |
| 658 | if recovery == nil || !recovery.Pending || len(recovery.CompletedTools) != 1 || len(recovery.CompletedTools[0].Files) != 1 || recovery.CompletedTools[0].Files[0] != "a.txt" { |
| 659 | t.Fatalf("provider-error recovery metadata = %+v", recovery) |
| 660 | } |
| 661 | if msgs[4].Content != "partial final answer" || msgs[4].ReasoningContent != "partial reasoning" { |
| 662 | t.Fatalf("provider-error display output was not retained: %+v", msgs[4]) |
| 663 | } |
| 664 | } |
| 665 | |
| 666 | func TestTurnOrchestratorInterruptedAfterCompactionRelocatesVisibleTurn(t *testing.T) { |
| 667 | for _, tc := range []struct { |
| 668 | name string |
| 669 | err error |
| 670 | cancel bool |
| 671 | }{ |
| 672 | {name: "cancel", err: context.Canceled, cancel: true}, |
| 673 | {name: "provider error", err: errors.New("provider connection reset")}, |
| 674 | } { |
| 675 | t.Run(tc.name, func(t *testing.T) { |
| 676 | sess := agent.NewSession("system") |
| 677 | for range 3 { |
| 678 | sess.Add(provider.Message{Role: provider.RoleUser, Content: "old task"}) |
| 679 | sess.Add(provider.Message{Role: provider.RoleAssistant, Content: "old answer"}) |
| 680 | } |
| 681 | start := sess.Len() |
| 682 | runner := &compactingErrorRunner{session: sess, err: tc.err} |
| 683 | c := newOwnedTestController(t, Options{Runner: runner, Executor: agent.New(nil, nil, sess, agent.Options{}, event.Discard)}) |
| 684 | if tc.cancel { |
| 685 | c.mu.Lock() |
| 686 | c.turns.cancelRequested = true |
| 687 | c.mu.Unlock() |
| 688 | } |
| 689 | |
| 690 | err := newTurnOrchestrator(c).runTurnWithRawDisplay(context.Background(), "update a.txt", "update a.txt", "") |
| 691 | if !errors.Is(err, tc.err) { |
| 692 | t.Fatalf("run error = %v, want %v", err, tc.err) |
| 693 | } |
| 694 | msgs := sess.Snapshot() |
| 695 | if start <= len(msgs) { |
| 696 | t.Fatalf("test setup did not shrink transcript below stale boundary: start=%d len=%d", start, len(msgs)) |
| 697 | } |
| 698 | userCount := 0 |
| 699 | for _, m := range msgs { |
| 700 | if m.Role == provider.RoleUser && StripComposePrefixes(m.Content) == "update a.txt" { |
| 701 | userCount++ |
| 702 | } |
| 703 | } |
| 704 | if userCount != 1 { |
| 705 | t.Fatalf("current user occurrences = %d, want 1: %+v", userCount, msgs) |
| 706 | } |
| 707 | if len(msgs) != 6 || !agent.IsCompactionSummary(msgs[1]) || msgs[3].Role != provider.RoleAssistant || msgs[4].Role != provider.RoleTool || !msgs[5].LocalOnly { |
| 708 | t.Fatalf("recovered compacted transcript = %+v", msgs) |
| 709 | } |
| 710 | recovery := msgs[5].InterruptedTurn |
| 711 | if recovery == nil || !recovery.Pending || len(recovery.CompletedTools) != 1 || recovery.CompletedTools[0].Name != "write_file" { |
| 712 | t.Fatalf("recovery metadata = %+v", recovery) |
| 713 | } |
| 714 | }) |
| 715 | } |
| 716 | } |
| 717 | |
| 718 | func TestTurnOrchestratorCancelClassifiesCancelledToolResultAsInterrupted(t *testing.T) { |
| 719 | sess := agent.NewSession("system") |
| 720 | runner := &cancelStrippingRunner{ |
| 721 | session: sess, |
| 722 | add: []provider.Message{ |
| 723 | {Role: provider.RoleAssistant, ToolCalls: []provider.ToolCall{{ID: "c1", Name: "bash", Arguments: `{"command":"go test ./..."}`}}}, |
| 724 | {Role: provider.RoleTool, ToolCallID: "c1", Name: "bash", Content: "error: context canceled"}, |
| 725 | }, |
| 726 | err: context.Canceled, |
| 727 | } |
| 728 | c := newOwnedTestController(t, Options{Runner: runner, Executor: agent.New(nil, nil, sess, agent.Options{}, event.Discard)}) |
| 729 | c.mu.Lock() |
| 730 | c.turns.cancelRequested = true |
| 731 | c.mu.Unlock() |
| 732 | |
| 733 | err := newTurnOrchestrator(c).runTurnWithRawDisplay(context.Background(), "run tests", "run tests", "") |
| 734 | if !errors.Is(err, context.Canceled) { |
| 735 | t.Fatalf("run error = %v, want cancellation", err) |
| 736 | } |
| 737 | msgs := sess.Snapshot() |
| 738 | recovery := msgs[len(msgs)-1].InterruptedTurn |
| 739 | if recovery == nil || len(recovery.CompletedTools) != 0 || len(recovery.InterruptedTools) != 1 || recovery.InterruptedTools[0] != "bash" { |
| 740 | t.Fatalf("cancelled tool result was misclassified: %+v", recovery) |
| 741 | } |
| 742 | if msgs[len(msgs)-3].Role != provider.RoleAssistant || msgs[len(msgs)-2].Role != provider.RoleTool { |
| 743 | t.Fatalf("paired cancelled call/result should remain canonical: %+v", msgs) |
| 744 | } |
| 745 | } |
| 746 | |
| 747 | func TestTurnOrchestratorCancelBeforeRunnerAddsUserPreservesVisiblePrompt(t *testing.T) { |
| 748 | workspace := t.TempDir() |
| 749 | writeVisionTestConfig(t, workspace) |
| 750 | imagePath := filepath.Join(workspace, "diagram.png") |
| 751 | if err := os.WriteFile(imagePath, mustBase64(t, tinyPNG), 0o644); err != nil { |
| 752 | t.Fatal(err) |
| 753 | } |
| 754 | sess := agent.NewSession("system") |
| 755 | ex := agent.New(nil, nil, sess, agent.Options{}, event.Discard) |
| 756 | c := newOwnedTestController(t, Options{ |
| 757 | Runner: cancelBeforeUserRunner{}, |
| 758 | Executor: ex, |
| 759 | WorkspaceRoot: workspace, |
| 760 | ModelRef: "custom/vision-pro", |
| 761 | }) |
| 762 | c.SetPlanMode(true) |
| 763 | c.mu.Lock() |
| 764 | c.turns.cancelRequested = true |
| 765 | c.mu.Unlock() |
| 766 | |
| 767 | err := newTurnOrchestrator(c).runTurnWithImageRefsRawDisplay(context.Background(), "Referenced context:\n\n<image path=\"diagram.png\">\n@diagram.png\n</image>\n\ninspect the diagnostic", "inspect the diagnostic", "@diagram.png", "") |
| 768 | if !errors.Is(err, context.Canceled) { |
| 769 | t.Fatalf("expected context.Canceled, got %v", err) |
| 770 | } |
| 771 | msgs := sess.Snapshot() |
| 772 | if len(msgs) != 3 || msgs[1].Role != provider.RoleUser || !strings.Contains(msgs[1].Content, "inspect the diagnostic") || !msgs[2].LocalOnly { |
| 773 | t.Fatalf("session after pre-executor cancel = %+v, want user plus recovery marker", msgs) |
| 774 | } |
| 775 | if len(msgs[1].Images) != 1 || !strings.HasPrefix(msgs[1].Images[0], "data:image/png;base64,") { |
| 776 | t.Fatalf("session after pre-executor cancel lost user image: %+v", msgs[1].Images) |
| 777 | } |
| 778 | } |
| 779 | |
| 780 | // TestTurnOrchestratorCancelFlushesCleanTranscriptToDisk verifies that after a |
| 781 | // user-cancel strip the cleaned transcript is written to disk, so a restart or |
| 782 | // session resume does not reload the partial turn from a stale mid-turn |
| 783 | // autosave. See #5286. |
| 784 | func TestTurnOrchestratorCancelFlushesCleanTranscriptToDisk(t *testing.T) { |
| 785 | sess := agent.NewSession("system") |
| 786 | sess.Add(provider.Message{Role: provider.RoleUser, Content: "earlier turn"}) |
| 787 | sess.Add(provider.Message{Role: provider.RoleAssistant, Content: "done"}) |
| 788 | // Count only non-system messages; the system prompt is not written to the |
| 789 | // .jsonl by Session.Save (it is reconstructed from the session options). |
| 790 | wantNonSystem := 0 |
| 791 | for _, m := range sess.Messages { |
| 792 | if m.Role != provider.RoleSystem { |
| 793 | wantNonSystem++ |
| 794 | } |
| 795 | } |
| 796 | wantNonSystem += 4 // visible user + complete assistant/tool pair + recovery |
| 797 | |
| 798 | runner := &cancelStrippingRunner{ |
| 799 | session: sess, |
| 800 | add: []provider.Message{ |
| 801 | {Role: provider.RoleAssistant, Content: "working…", ToolCalls: []provider.ToolCall{ |
| 802 | {ID: "d1", Name: "todo_write", Arguments: `{"todos":[{"content":"task","status":"in_progress"}]}`}, |
| 803 | }}, |
| 804 | {Role: provider.RoleTool, Content: "Todos updated.", ToolCallID: "d1", Name: "todo_write"}, |
| 805 | }, |
| 806 | err: context.Canceled, |
| 807 | } |
| 808 | |
| 809 | sessionPath := agent.NewSessionPath(t.TempDir(), "test-model") |
| 810 | c := newOwnedTestController(t, Options{ |
| 811 | Runner: runner, |
| 812 | Executor: agent.New(nil, nil, sess, agent.Options{}, event.Discard), |
| 813 | SessionPath: sessionPath, |
| 814 | }) |
| 815 | c.SetPlanMode(true) |
| 816 | c.mu.Lock() |
| 817 | c.turns.cancelRequested = true |
| 818 | c.mu.Unlock() |
| 819 | |
| 820 | o := newTurnOrchestrator(c) |
| 821 | if err := o.runTurnWithRawDisplay(context.Background(), "do something", "do something", ""); !errors.Is(err, context.Canceled) { |
| 822 | t.Fatalf("expected context.Canceled, got %v", err) |
| 823 | } |
| 824 | |
| 825 | // Load the session file written after cleanup and verify the complete pair and |
| 826 | // provider-excluded recovery marker survive restart. |
| 827 | loaded, err := agent.LoadSession(sessionPath) |
| 828 | if err != nil { |
| 829 | t.Fatalf("LoadSession: %v", err) |
| 830 | } |
| 831 | nonSystem := 0 |
| 832 | var last provider.Message |
| 833 | for _, m := range loaded.Messages { |
| 834 | if m.Role != provider.RoleSystem { |
| 835 | nonSystem++ |
| 836 | last = m |
| 837 | } |
| 838 | } |
| 839 | if nonSystem != wantNonSystem { |
| 840 | t.Fatalf("on-disk message count (non-system) = %d, want %d — stale partial turn still on disk", nonSystem, wantNonSystem) |
| 841 | } |
| 842 | if !last.LocalOnly || last.InterruptedTurn == nil || !last.InterruptedTurn.Pending { |
| 843 | t.Fatalf("last on-disk message = %+v, want pending local recovery", last) |
| 844 | } |
| 845 | } |
| 846 | |
| 847 | func TestResumeRecoversStaleVisibleInFlightTurn(t *testing.T) { |
| 848 | dir := t.TempDir() |
| 849 | path := filepath.Join(dir, "stale-visible.jsonl") |
| 850 | sess := agent.NewSession("system") |
| 851 | sess.Add(provider.Message{Role: provider.RoleUser, Content: "previous work"}) |
| 852 | sess.Add(provider.Message{Role: provider.RoleAssistant, Content: "done"}) |
| 853 | start := len(sess.Messages) |
| 854 | sess.Add(provider.Message{Role: provider.RoleUser, Content: "continue work"}) |
| 855 | sess.Add(provider.Message{Role: provider.RoleAssistant, Content: "working", ToolCalls: []provider.ToolCall{ |
| 856 | {ID: "todo-1", Name: "todo_write", Arguments: `{"todos":[{"content":"continue work","status":"in_progress"}]}`}, |
| 857 | }}) |
| 858 | sess.Add(provider.Message{Role: provider.RoleTool, Content: "Todos updated.", ToolCallID: "todo-1", Name: "todo_write"}) |
| 859 | if err := sess.Save(path); err != nil { |
| 860 | t.Fatal(err) |
| 861 | } |
| 862 | if err := agent.MarkSessionInFlightTurn(path, start, true); err != nil { |
| 863 | t.Fatal(err) |
| 864 | } |
| 865 | |
| 866 | loaded, err := agent.LoadSession(path) |
| 867 | if err != nil { |
| 868 | t.Fatal(err) |
| 869 | } |
| 870 | exec := agent.New(nil, nil, agent.NewSession("system"), agent.Options{}, event.Discard) |
| 871 | c := newOwnedTestController(t, Options{Executor: exec, SessionDir: dir, SessionPath: path}) |
| 872 | c.Resume(loaded, path) |
| 873 | |
| 874 | msgs := exec.Session().Snapshot() |
| 875 | if len(msgs) != start+4 { |
| 876 | t.Fatalf("resumed messages = %d, want user + completed pair + recovery %d: %+v", len(msgs), start+4, msgs) |
| 877 | } |
| 878 | last := msgs[len(msgs)-1] |
| 879 | if !last.LocalOnly || last.InterruptedTurn == nil || !last.InterruptedTurn.Pending { |
| 880 | t.Fatalf("last resumed message = %+v, want provider-excluded recovery", last) |
| 881 | } |
| 882 | if todos := c.Todos(); len(todos) != 0 { |
| 883 | t.Fatalf("Todos() after legacy stale in-flight recovery = %+v, want archival todo inactive", todos) |
| 884 | } |
| 885 | reloaded, err := agent.LoadSession(path) |
| 886 | if err != nil { |
| 887 | t.Fatal(err) |
| 888 | } |
| 889 | if len(reloaded.Messages) != start+4 { |
| 890 | t.Fatalf("persisted messages = %d, want recovered count %d: %+v", len(reloaded.Messages), start+4, reloaded.Messages) |
| 891 | } |
| 892 | meta, ok, err := agent.LoadBranchMeta(path) |
| 893 | if err != nil || !ok { |
| 894 | t.Fatalf("LoadBranchMeta ok=%v err=%v", ok, err) |
| 895 | } |
| 896 | if meta.InFlightTurn != nil { |
| 897 | t.Fatalf("stale in-flight marker survived resume: %+v", meta.InFlightTurn) |
| 898 | } |
| 899 | } |
| 900 | |
| 901 | func TestResumeClearsStaleSyntheticInFlightTurn(t *testing.T) { |
| 902 | dir := t.TempDir() |
| 903 | path := filepath.Join(dir, "stale-synthetic.jsonl") |
| 904 | sess := agent.NewSession("system") |
| 905 | sess.Add(provider.Message{Role: provider.RoleUser, Content: "ship it"}) |
| 906 | sess.Add(provider.Message{Role: provider.RoleAssistant, Content: "Started.\n\n[goal:continue]"}) |
| 907 | start := len(sess.Messages) |
| 908 | // Historical synthetic continuation prompt: retained only as imported test |
| 909 | // data so resume can remove an abandoned pre-driver turn. |
| 910 | sess.Add(provider.Message{Role: provider.RoleUser, Content: "Continue pursuing the active goal. Do the next useful work and report your judgment with update_goal: continue (give the next concrete step), complete (you judge the goal finished), or blocked (explain why you cannot continue). Keep execution results and any verification limitations accurate."}) |
| 911 | sess.Add(provider.Message{Role: provider.RoleAssistant, Content: "hidden continuation partial"}) |
| 912 | if err := sess.Save(path); err != nil { |
| 913 | t.Fatal(err) |
| 914 | } |
| 915 | if err := agent.MarkSessionInFlightTurn(path, start, false); err != nil { |
| 916 | t.Fatal(err) |
| 917 | } |
| 918 | |
| 919 | loaded, err := agent.LoadSession(path) |
| 920 | if err != nil { |
| 921 | t.Fatal(err) |
| 922 | } |
| 923 | exec := agent.New(nil, nil, agent.NewSession("system"), agent.Options{}, event.Discard) |
| 924 | c := newOwnedTestController(t, Options{Executor: exec, SessionDir: dir, SessionPath: path}) |
| 925 | c.Resume(loaded, path) |
| 926 | |
| 927 | msgs := exec.Session().Snapshot() |
| 928 | if len(msgs) != start { |
| 929 | t.Fatalf("resumed messages = %d, want synthetic turn stripped to %d: %+v", len(msgs), start, msgs) |
| 930 | } |
| 931 | if last := msgs[len(msgs)-1]; last.Role != provider.RoleAssistant || !strings.Contains(last.Content, "[goal:continue]") { |
| 932 | t.Fatalf("last resumed message = %+v, want completed visible turn preserved", last) |
| 933 | } |
| 934 | meta, ok, err := agent.LoadBranchMeta(path) |
| 935 | if err != nil || !ok { |
| 936 | t.Fatalf("LoadBranchMeta ok=%v err=%v", ok, err) |
| 937 | } |
| 938 | if meta.InFlightTurn != nil { |
| 939 | t.Fatalf("stale in-flight marker survived resume: %+v", meta.InFlightTurn) |
| 940 | } |
| 941 | } |
| 942 | |
| 943 | // cancelStrippingRunner adds messages to a session then returns a fixed error, |
| 944 | // simulating an agent that was interrupted mid-turn. |
| 945 | type cancelStrippingRunner struct { |
| 946 | session *agent.Session |
| 947 | add []provider.Message |
| 948 | err error |
| 949 | } |
| 950 | |
| 951 | type compactingErrorRunner struct { |
| 952 | session *agent.Session |
| 953 | err error |
| 954 | } |
| 955 | |
| 956 | type cancelBeforeUserRunner struct{} |
| 957 | |
| 958 | func (cancelBeforeUserRunner) Run(context.Context, string) error { |
| 959 | return context.Canceled |
| 960 | } |
| 961 | |
| 962 | func (r *cancelStrippingRunner) Run(ctx context.Context, input string) error { |
| 963 | r.session.Add(provider.Message{Role: provider.RoleUser, Content: input}) |
| 964 | for _, m := range r.add { |
| 965 | r.session.Add(m) |
| 966 | } |
| 967 | return r.err |
| 968 | } |
| 969 | |
| 970 | func (r *compactingErrorRunner) Run(_ context.Context, input string) error { |
| 971 | r.session.Replace([]provider.Message{ |
| 972 | {Role: provider.RoleSystem, Content: "system"}, |
| 973 | {Role: provider.RoleUser, Content: "<compaction-summary>\nold work\n</compaction-summary>"}, |
| 974 | {Role: provider.RoleUser, Content: input, CreatedAt: time.Now().UnixMilli()}, |
| 975 | {Role: provider.RoleAssistant, ToolCalls: []provider.ToolCall{{ID: "write-1", Name: "write_file", Arguments: `{"path":"a.txt","content":"ok"}`}}}, |
| 976 | {Role: provider.RoleTool, ToolCallID: "write-1", Name: "write_file", Content: "wrote a.txt"}, |
| 977 | { |
| 978 | Role: provider.RoleTool, ToolCallID: provider.LocalOnlyToolID, Name: provider.LocalOnlyToolName, |
| 979 | LocalOnly: true, Content: "partial final answer", ReasoningContent: "private partial reasoning", |
| 980 | InterruptedTurn: &provider.InterruptedTurnRecovery{Pending: true}, |
| 981 | }, |
| 982 | }) |
| 983 | return r.err |
| 984 | } |
| 985 |