refactor(executor): Reconstruct the execution process of ExecutableAction in ActionExecutor, remove ActionRepairer, and adjust the execution timing of ActionCorrector

Partner-Core/src/main/java/work/slhaf/partner/module/modules/action/executor/ActionCorrectionRecognizer.java

@@ -0,0 +1,51 @@
+package work.slhaf.partner.module.modules.action.executor;
+
+import com.alibaba.fastjson2.JSONObject;
+import lombok.val;
+import work.slhaf.partner.api.agent.factory.component.abstracts.AbstractAgentModule;
+import work.slhaf.partner.api.agent.factory.component.abstracts.ActivateModel;
+import work.slhaf.partner.api.chat.pojo.Message;
+import work.slhaf.partner.module.modules.action.executor.entity.CorrectionRecognizerInput;
+import work.slhaf.partner.module.modules.action.executor.entity.CorrectionRecognizerResult;
+
+import java.util.List;
+
+/**
+ * 负责在行动链执行过程中判断当前进度是否异常，是否需要引入 corrector 介入。
+ */
+public class ActionCorrectionRecognizer extends AbstractAgentModule.Sub<CorrectionRecognizerInput, CorrectionRecognizerResult> implements ActivateModel {
+    @Override
+    public CorrectionRecognizerResult execute(CorrectionRecognizerInput input) {
+        val prompt = buildPrompt(input);
+        return formattedChat(List.of(new Message(Message.Character.USER, prompt)), CorrectionRecognizerResult.class);
+    }
+
+    private String buildPrompt(CorrectionRecognizerInput input) {
+        val prompt = new JSONObject();
+        prompt.put("[行动来源]", input.getSource());
+        prompt.put("[行动倾向]", input.getTendency());
+        prompt.put("[行动描述]", input.getDescription());
+        prompt.put("[行动原因]", input.getReason());
+        prompt.put("[当前阶段]", input.getCurrentStage());
+        prompt.put("[当前阶段位置]", input.getCurrentStageIndex());
+        prompt.put("[是否最后阶段]", input.isLastStage());
+        val stageList = prompt.putArray("[当前行动链阶段列表]");
+        stageList.addAll(input.getOrderedStages());
+        val history = prompt.putArray("[当前阶段已执行情况]");
+        if (input.getHistory() != null) {
+            history.addAll(input.getHistory());
+        }
+        val metaActions = prompt.putArray("[当前阶段行动结果]");
+        metaActions.addAll(input.getCurrentStageMetaActions());
+        val messages = prompt.putArray("[近期对话]");
+        messages.addAll(input.getRecentMessages());
+        val memory = prompt.putArray("[已激活记忆]");
+        memory.addAll(input.getActivatedSlices());
+        return prompt.toJSONString();
+    }
+
+    @Override
+    public String modelKey() {
+        return "action_correction_recognizer";
+    }
+}

Partner-Core/src/main/java/work/slhaf/partner/module/modules/action/executor/ActionExecutor.java

@@ -20,6 +20,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 
 public class ActionExecutor extends AbstractAgentModule.Standalone {
+    private static final int MAX_EXTRACTOR_ATTEMPTS = 3;
     private final AssemblyHelper assemblyHelper = new AssemblyHelper();
     @InjectCapability
     private ActionCapability actionCapability;
@@ -30,9 +31,9 @@ public class ActionExecutor extends AbstractAgentModule.Standalone {
     @InjectModule
     private ParamsExtractor paramsExtractor;
     @InjectModule
-    private ActionRepairer actionRepairer;
-    @InjectModule
     private ActionCorrector actionCorrector;
+    @InjectModule
+    private ActionCorrectionRecognizer actionCorrectionRecognizer;
 
     private ExecutorService virtualExecutor;
     private ExecutorService platformExecutor;
@@ -156,6 +157,7 @@ public class ActionExecutor extends AbstractAgentModule.Standalone {
         stageCursor.init();
         do {
             val metaActions = actionChain.get(executableAction.getExecutingStage());
+            val recognizerRecord = startRecognizerIfNeeded(executableAction, phaserRecord);
             val listeningRecord = executeAndListening(metaActions, phaserRecord, source);
             phaser.awaitAdvance(listeningRecord.phase());
             // synchronized 同步防止 accepting 循环间、phase guard 判定后发生 stage 推进
@@ -166,12 +168,17 @@ public class ActionExecutor extends AbstractAgentModule.Standalone {
                 // 立即尝试推进，本次推进中，如果前方仍有未执行 stage，将执行一次阶段推进
                 stageCursor.requestAdvance();
             }
+            boolean shouldRunCorrector = hasFailedMetaAction(metaActions);
             try {
-                // 针对行动链进行修正，修正需要传入执行历史、行动目标等内容
-                // 如果后续运行 corrector 触发频率较高，可考虑增加重试机制
-                val correctorInput = assemblyHelper.buildCorrectorInput(executableAction, source);
+                if (!shouldRunCorrector) {
+                    val recognizerResult = resolveRecognizerResult(recognizerRecord);
+                    shouldRunCorrector = recognizerResult != null && recognizerResult.isNeedCorrection();
+                }
+                if (shouldRunCorrector) {
+                    val correctorInput = assemblyHelper.buildCorrectorInput(executableAction);
                     val correctorResult = actionCorrector.execute(correctorInput);
                     actionCapability.handleInterventions(correctorResult.getMetaInterventionList(), executableAction);
+                }
             } catch (Exception ignored) {
             }
             // 第二次尝试进行阶段推进，本次负责补充上一次在不存在 stage时，但 corrector 执行期间发生了 actionChain 的插入事件
@@ -235,43 +242,7 @@ public class ActionExecutor extends AbstractAgentModule.Standalone {
         return () -> {
             val actionKey = metaAction.getKey();
             try {
-                val result = metaAction.getResult();
-                do {
-                    val actionData = phaserRecord.executableAction();
-                    val executingStage = actionData.getExecutingStage();
-                    val historyActionResults = actionData.getHistory().get(executingStage);
-                    val additionalContext = actionData.getAdditionalContext().get(executingStage);
-                    val extractorInput = assemblyHelper.buildExtractorInput(metaAction, source, historyActionResults, additionalContext);
-                    val extractorResult = paramsExtractor.execute(extractorInput);
-                    if (extractorResult.isOk()) {
-                        metaAction.getParams().putAll(extractorResult.getParams());
-                        runnerClient.submit(metaAction);
-                        val historyAction = new HistoryAction(actionKey, actionCapability.loadMetaActionInfo(actionKey).getDescription(), metaAction.getResult().getData());
-                        actionData.getHistory()
-                                .computeIfAbsent(executingStage, integer -> new ArrayList<>())
-                                .add(historyAction);
-                    } else {
-                        val repairerInput = assemblyHelper.buildRepairerInput(historyActionResults, metaAction, source);
-                        val repairerResult = actionRepairer.execute(repairerInput);
-                        switch (repairerResult.getStatus()) {
-                            // 如果本次修复被认为成功，则将补充的信息添加至 additionalContext
-                            case RepairerResult.RepairerStatus.OK -> {
-                                additionalContext.addAll(repairerResult.getFixedData());
-                                result.setStatus(MetaAction.Result.Status.WAITING);
-                            }
-                            // 此处的修复失败来自系统内部的执行失败：其余方式均不可行时将回退至当前分支
-                            case RepairerResult.RepairerStatus.FAILED -> {
-                                result.setStatus(MetaAction.Result.Status.FAILED);
-                                result.setData("行动执行失败");
-                            }
-                            // 此处对应已在 repairer 内发起外部请求，故在此处进行阻塞
-                            case RepairerResult.RepairerStatus.ACQUIRE -> {
-                                phaserRecord.interrupt();
-                                result.setStatus(MetaAction.Result.Status.WAITING);
-                            }
-                        }
-                    }
-                } while (result.getStatus().equals(MetaAction.Result.Status.WAITING));
+                executeMetaActionWithRetry(metaAction, phaserRecord, source);
             } catch (Exception e) {
                 log.error("Action executing failed: {}", actionKey, e);
             } finally {
@@ -280,6 +251,120 @@ public class ActionExecutor extends AbstractAgentModule.Standalone {
         };
     }
 
+    private void executeMetaActionWithRetry(MetaAction metaAction, PhaserRecord phaserRecord, String source) {
+        String failureReason = "参数提取失败";
+        val actionData = phaserRecord.executableAction();
+        val actionKey = metaAction.getKey();
+        for (int attempt = 1; attempt <= MAX_EXTRACTOR_ATTEMPTS; attempt++) {
+            val result = metaAction.getResult();
+            result.reset();
+            metaAction.getParams().clear();
+
+            val executingStage = actionData.getExecutingStage();
+            val historyActionResults = actionData.getHistory().get(executingStage);
+            val additionalContext = actionData.getAdditionalContext().get(executingStage);
+            val extractorInput = assemblyHelper.buildExtractorInput(metaAction, source, historyActionResults, additionalContext);
+            ExtractorResult extractorResult;
+            try {
+                extractorResult = paramsExtractor.execute(extractorInput);
+            } catch (Exception e) {
+                failureReason = buildAttemptFailureReason("参数提取异常", e.getLocalizedMessage());
+                continue;
+            }
+
+            if (extractorResult == null || !extractorResult.isOk()) {
+                failureReason = buildAttemptFailureReason("参数提取失败", null);
+                continue;
+            }
+
+            if (extractorResult.getParams() != null) {
+                metaAction.getParams().putAll(extractorResult.getParams());
+            }
+
+            try {
+                runnerClient.submit(metaAction);
+            } catch (Exception e) {
+                failureReason = buildAttemptFailureReason("行动执行异常", e.getLocalizedMessage());
+                continue;
+            }
+
+            if (result.getStatus() == MetaAction.Result.Status.SUCCESS) {
+                val historyAction = new HistoryAction(actionKey, actionCapability.loadMetaActionInfo(actionKey).getDescription(), result.getData());
+                actionData.getHistory()
+                        .computeIfAbsent(executingStage, integer -> new ArrayList<>())
+                        .add(historyAction);
+                return;
+            }
+
+            failureReason = buildAttemptFailureReason("行动执行失败", result.getData());
+        }
+        metaAction.getResult().setStatus(MetaAction.Result.Status.FAILED);
+        metaAction.getResult().setData(failureReason);
+    }
+
+    private RecognizerTaskRecord startRecognizerIfNeeded(ExecutableAction executableAction, PhaserRecord phaserRecord) {
+        if (!shouldRunCorrectionRecognizer(executableAction)) {
+            return RecognizerTaskRecord.disabled();
+        }
+        val recognizerInput = assemblyHelper.buildRecognizerInput(executableAction);
+        val task = buildRecognizerTask(recognizerInput, phaserRecord.phaser());
+        Future<CorrectionRecognizerResult> future = virtualExecutor.submit(task);
+        return new RecognizerTaskRecord(true, future);
+    }
+
+    private Callable<CorrectionRecognizerResult> buildRecognizerTask(CorrectionRecognizerInput input, Phaser phaser) {
+        phaser.register();
+        return () -> {
+            try {
+                return actionCorrectionRecognizer.execute(input);
+            } finally {
+                phaser.arriveAndDeregister();
+            }
+        };
+    }
+
+    private CorrectionRecognizerResult resolveRecognizerResult(RecognizerTaskRecord record) {
+        if (record == null || !record.enabled() || record.future() == null) {
+            return null;
+        }
+        try {
+            if (!record.future().isDone()) {
+                return null;
+            }
+            return record.future().get();
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    private String buildAttemptFailureReason(String prefix, String detail) {
+        if (detail == null || detail.isBlank()) {
+            return prefix;
+        }
+        return prefix + ": " + detail;
+    }
+
+    private boolean hasFailedMetaAction(List<MetaAction> metaActions) {
+        return metaActions.stream().anyMatch(metaAction -> metaAction.getResult().getStatus() == MetaAction.Result.Status.FAILED);
+    }
+
+    private boolean shouldRunCorrectionRecognizer(ExecutableAction executableAction) {
+        val orderedStages = new ArrayList<>(executableAction.getActionChain().keySet());
+        orderedStages.sort(Integer::compareTo);
+        int totalStages = orderedStages.size();
+        if (totalStages < 3) {
+            return false;
+        }
+        int stageIndex = orderedStages.indexOf(executableAction.getExecutingStage());
+        if (stageIndex < 0) {
+            return false;
+        }
+        if (stageIndex == totalStages - 1) {
+            return true;
+        }
+        return stageIndex >= 2 && (stageIndex - 2) % 2 == 0;
+    }
+
     private void ensureExecutableResult(ExecutableAction executableAction, boolean failed, String failureReason) {
         if (hasExecutableResult(executableAction)) {
             return;
@@ -346,22 +431,17 @@ public class ActionExecutor extends AbstractAgentModule.Standalone {
     private record MetaActionsListeningRecord(AtomicBoolean accepting, int phase) {
     }
 
+    private record RecognizerTaskRecord(boolean enabled, Future<CorrectionRecognizerResult> future) {
+        private static RecognizerTaskRecord disabled() {
+            return new RecognizerTaskRecord(false, null);
+        }
+    }
+
     @SuppressWarnings("InnerClassMayBeStatic")
     private class AssemblyHelper {
         private AssemblyHelper() {
         }
 
-        private RepairerInput buildRepairerInput(List<HistoryAction> historyActionsResults, MetaAction action, String userId) {
-            RepairerInput input = new RepairerInput();
-            MetaActionInfo metaActionInfo = actionCapability.loadMetaActionInfo(action.getKey());
-            input.setHistoryActionResults(historyActionsResults);
-            input.setParams(metaActionInfo.getParams());
-            input.setRecentMessages(cognitionCapability.getChatMessages());
-            input.setActionDescription(metaActionInfo.getDescription());
-            input.setUserId(userId);
-            return input;
-        }
-
         private ExtractorInput buildExtractorInput(MetaAction action, String source, List<HistoryAction> historyActionResults,
                                                    List<String> additionalContext) {
             ExtractorInput input = new ExtractorInput();
@@ -373,7 +453,7 @@ public class ActionExecutor extends AbstractAgentModule.Standalone {
             return input;
         }
 
-        private CorrectorInput buildCorrectorInput(ExecutableAction executableAction, String source) {
+        private CorrectorInput buildCorrectorInput(ExecutableAction executableAction) {
             return CorrectorInput.builder()
                     .tendency(executableAction.getTendency())
                     .source(executableAction.getSource())
@@ -385,5 +465,36 @@ public class ActionExecutor extends AbstractAgentModule.Standalone {
                     .activatedSlices(memoryCapability.getActivatedSlices())
                     .build();
         }
+
+        private CorrectionRecognizerInput buildRecognizerInput(ExecutableAction executableAction) {
+            val orderedStages = new ArrayList<>(executableAction.getActionChain().keySet());
+            orderedStages.sort(Integer::compareTo);
+            int currentStageIndex = orderedStages.indexOf(executableAction.getExecutingStage());
+            List<CorrectionRecognizerMetaActionSnapshot> currentStageMetaActions = executableAction.getActionChain()
+                    .getOrDefault(executableAction.getExecutingStage(), List.of())
+                    .stream()
+                    .map(metaAction -> CorrectionRecognizerMetaActionSnapshot.builder()
+                            .key(metaAction.getKey())
+                            .name(metaAction.getName())
+                            .io(metaAction.getIo())
+                            .resultStatus(metaAction.getResult().getStatus().name())
+                            .resultData(metaAction.getResult().getData())
+                            .build())
+                    .toList();
+            return CorrectionRecognizerInput.builder()
+                    .tendency(executableAction.getTendency())
+                    .source(executableAction.getSource())
+                    .reason(executableAction.getReason())
+                    .description(executableAction.getDescription())
+                    .history(executableAction.getHistory().get(executableAction.getExecutingStage()))
+                    .currentStageMetaActions(currentStageMetaActions)
+                    .orderedStages(orderedStages)
+                    .currentStage(executableAction.getExecutingStage())
+                    .currentStageIndex(currentStageIndex)
+                    .lastStage(currentStageIndex == orderedStages.size() - 1)
+                    .recentMessages(cognitionCapability.getChatMessages())
+                    .activatedSlices(memoryCapability.getActivatedSlices())
+                    .build();
+        }
     }
 }

Partner-Core/src/main/java/work/slhaf/partner/module/modules/action/executor/entity/CorrectionRecognizerInput.java

@@ -0,0 +1,27 @@
+package work.slhaf.partner.module.modules.action.executor.entity;
+
+import lombok.Builder;
+import lombok.Data;
+import work.slhaf.partner.api.chat.pojo.Message;
+import work.slhaf.partner.core.memory.pojo.ActivatedMemorySlice;
+
+import java.util.List;
+
+@Data
+@Builder
+public class CorrectionRecognizerInput {
+    private String tendency;
+    private String source;
+    private String reason;
+    private String description;
+
+    private List<HistoryAction> history;
+    private List<CorrectionRecognizerMetaActionSnapshot> currentStageMetaActions;
+    private List<Integer> orderedStages;
+    private int currentStage;
+    private int currentStageIndex;
+    private boolean lastStage;
+
+    private List<Message> recentMessages;
+    private List<ActivatedMemorySlice> activatedSlices;
+}

Partner-Core/src/main/java/work/slhaf/partner/module/modules/action/executor/entity/CorrectionRecognizerMetaActionSnapshot.java

@@ -0,0 +1,14 @@
+package work.slhaf.partner.module.modules.action.executor.entity;
+
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+public class CorrectionRecognizerMetaActionSnapshot {
+    private String key;
+    private String name;
+    private boolean io;
+    private String resultStatus;
+    private String resultData;
+}

Partner-Core/src/main/java/work/slhaf/partner/module/modules/action/executor/entity/CorrectionRecognizerResult.java

@@ -0,0 +1,9 @@
+package work.slhaf.partner.module.modules.action.executor.entity;
+
+import lombok.Data;
+
+@Data
+public class CorrectionRecognizerResult {
+    private boolean needCorrection;
+    private String reason;
+}

Partner-Core/src/test/java/work/slhaf/partner/module/modules/action/dispatcher/executor/ActionExecutorTest.java

@@ -1,450 +0,0 @@
-package work.slhaf.partner.module.modules.action.dispatcher.executor;
-
-import com.alibaba.fastjson2.JSONObject;
-import lombok.extern.slf4j.Slf4j;
-import lombok.val;
-import org.junit.jupiter.api.*;
-import org.junit.jupiter.api.extension.ExtendWith;
-import org.mockito.InjectMocks;
-import org.mockito.Mock;
-import org.mockito.junit.jupiter.MockitoExtension;
-import work.slhaf.partner.core.action.ActionCapability;
-import work.slhaf.partner.core.action.ActionCore;
-import work.slhaf.partner.core.action.entity.*;
-import work.slhaf.partner.core.action.runner.RunnerClient;
-import work.slhaf.partner.core.cognition.CognitionCapability;
-import work.slhaf.partner.core.memory.MemoryCapability;
-import work.slhaf.partner.module.modules.action.executor.ActionCorrector;
-import work.slhaf.partner.module.modules.action.executor.ActionExecutor;
-import work.slhaf.partner.module.modules.action.executor.ActionRepairer;
-import work.slhaf.partner.module.modules.action.executor.ParamsExtractor;
-import work.slhaf.partner.module.modules.action.executor.entity.CorrectorResult;
-import work.slhaf.partner.module.modules.action.executor.entity.ExtractorResult;
-import work.slhaf.partner.module.modules.action.executor.entity.RepairerResult;
-
-import java.util.*;
-import java.util.concurrent.*;
-
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertTrue;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.Mockito.*;
-
-/**
- * 测试矩阵（与文档一致）：
- * 1) 单行动-单阶段-单MetaAction成功（已覆盖）
- * 2) 多行动并发执行（未覆盖：需并发稳定性/线程调度控制）
- * 3) status 非 PREPARE 直接返回（已覆盖）
- * 4) 多阶段顺序执行（已覆盖）
- * 5) IO 行动使用虚拟线程池（已覆盖）
- * 6) extractor 失败 -> repairer OK -> 再成功（已覆盖）
- * 7) extractor 失败 -> repairer FAILED（已覆盖）
- * 8) extractor 失败 -> repairer ACQUIRE 阻塞后恢复（已覆盖）
- * 9) runnerClient.submit 抛异常（未覆盖：需更精细的异常吞吐与线程结束校验）
- * 10) paramsExtractor.execute 抛异常（未覆盖：与 #9 类似，需更精细的异常吞吐校验）
- * 11) corrector.execute 抛异常导致资源未清理（已标记已知缺陷，@Disabled）
- * 12) actionChain 为空导致异常与泄漏（已标记已知缺陷，@Disabled）
- * 13) metaActions 为空导致 awaitAdvance 阻塞（未覆盖：更适合集成/压测）
- * 17) result 状态不更新导致循环不退出（未覆盖：更适合集成/压测）
- * 18) 同 stage 多 metaAction 并发完成顺序不固定（未覆盖：更适合集成/压测）
- */
-@SuppressWarnings("unused")
-@Slf4j
-@ExtendWith(MockitoExtension.class)
-class ActionExecutorTest {
-
-    @Mock
-    ActionCapability actionCapability;
-    @Mock
-    MemoryCapability memoryCapability;
-    @Mock
-    CognitionCapability cognitionCapability;
-    @Mock
-    ParamsExtractor paramsExtractor;
-    @Mock
-    ActionRepairer actionRepairer;
-    @Mock
-    ActionCorrector actionCorrector;
-    @Mock
-    RunnerClient runnerClient;
-
-    @InjectMocks
-    ActionExecutor actionExecutor;
-
-    @BeforeEach
-    void setUp() {
-        lenient().when(cognitionCapability.getChatMessages()).thenReturn(Collections.emptyList());
-        lenient().when(memoryCapability.getActivatedSlices()).thenReturn(Collections.emptyList());
-        lenient().when(actionCapability.putPhaserRecord(any(Phaser.class), any(ExecutableAction.class)))
-                .thenAnswer(inv -> new PhaserRecord(inv.getArgument(0), inv.getArgument(1)));
-        lenient().when(actionCapability.loadMetaActionInfo(anyString())).thenAnswer(inv -> new MetaActionInfo(
-                false,
-                null,
-                Collections.emptyMap(),
-                "desc",
-                Set.of(),
-                Set.of(),
-                Set.of(),
-                false,
-                new JSONObject()
-        ));
-        CorrectorResult correctorResult = new CorrectorResult();
-        correctorResult.setMetaInterventionList(Collections.emptyList());
-        lenient().when(actionCorrector.execute(any())).thenReturn(correctorResult);
-        lenient().doNothing().when(actionCapability).handleInterventions(any(), any());
-    }
-
-    // 场景1：B1 -> B3 -> B4 -> B7(成功) -> B10。目的：验证正常主路径与资源清理。
-    @Test
-    void execute_singleAction_singleStage_success() {
-        ExecutorService directExecutor = new DirectExecutorService();
-        stubExecutors(directExecutor, directExecutor);
-
-        ImmediateExecutableAction actionData = buildActionData(singleStageChain(false));
-
-        ExtractorResult extractorResult = new ExtractorResult();
-        extractorResult.setOk(true);
-        when(paramsExtractor.execute(any())).thenReturn(extractorResult);
-        doAnswer(inv -> {
-            MetaAction metaAction = inv.getArgument(0);
-            metaAction.getResult().setStatus(MetaAction.Result.Status.SUCCESS);
-            return null;
-        }).when(runnerClient).submit(any(MetaAction.class));
-
-        actionExecutor.init();
-        actionExecutor.execute(actionData);
-
-        verify(runnerClient, times(1)).submit(any(MetaAction.class));
-        verify(actionCapability, times(1)).removePhaserRecord(any(Phaser.class));
-        assertEquals(ExecutableAction.Status.SUCCESS, actionData.getStatus());
-        assertEquals(1, actionData.getHistory().get(0).size());
-    }
-
-    // 场景3：B1 -> B2。目的：验证非 PREPARE 不执行任何子任务。
-    @Test
-    void execute_statusNotPrepare_shouldSkip() {
-        ExecutorService directExecutor = new DirectExecutorService();
-        stubExecutors(directExecutor, directExecutor);
-
-        ImmediateExecutableAction actionData = buildActionData(singleStageChain(false));
-        actionData.setStatus(ExecutableAction.Status.EXECUTING);
-
-        actionExecutor.init();
-        actionExecutor.execute(actionData);
-
-        verify(actionCapability, never()).putPhaserRecord(any(Phaser.class), any(ExecutableAction.class));
-        verify(runnerClient, never()).submit(any(MetaAction.class));
-    }
-
-    // 场景4：B1 -> B3 -> B4(两轮) -> B7(成功) -> B10。目的：验证多阶段顺序执行。
-    @Test
-    void execute_multiStage_success() {
-        ExecutorService platformExecutor = Executors.newFixedThreadPool(4);
-        ExecutorService virtualExecutor = Executors.newVirtualThreadPerTaskExecutor();
-        stubExecutors(platformExecutor, virtualExecutor);
-
-        Map<Integer, List<MetaAction>> chain = new HashMap<>();
-        chain.put(0, List.of(buildMetaAction("a1", false)));
-        chain.put(1, List.of(buildMetaAction("a2", false)));
-        ImmediateExecutableAction actionData = buildActionData(chain);
-
-        ExtractorResult extractorResult = new ExtractorResult();
-        extractorResult.setOk(true);
-        when(paramsExtractor.execute(any())).thenReturn(extractorResult);
-        doAnswer(inv -> {
-            MetaAction metaAction = inv.getArgument(0);
-            metaAction.getResult().setStatus(MetaAction.Result.Status.SUCCESS);
-            log.info("metaAction result:{}", metaAction.getResult().getStatus());
-            return null;
-        }).when(runnerClient).submit(any(MetaAction.class));
-
-        actionExecutor.init();
-        actionExecutor.execute(actionData);
-
-        verify(runnerClient, timeout(5000).times(2)).submit(any(MetaAction.class));
-        verify(actionCorrector, timeout(5000).times(2)).execute(any());
-        assertEquals(2, actionData.getHistory().size());
-        assertEquals(ExecutableAction.Status.SUCCESS, actionData.getStatus());
-    }
-
-    // 场景5：B4.2。目的：验证 IO 行动使用虚拟线程池。
-    @Test
-    void execute_ioMetaAction_usesVirtualExecutor() {
-        ExecutorService platformExecutor = Executors.newFixedThreadPool(4);
-        ExecutorService virtualExecutor = Executors.newVirtualThreadPerTaskExecutor();
-        stubExecutors(platformExecutor, virtualExecutor);
-
-        ImmediateExecutableAction actionData = buildActionData(singleStageChain(true));
-
-        ExtractorResult extractorResult = new ExtractorResult();
-        extractorResult.setOk(true);
-        lenient().when(paramsExtractor.execute(any())).thenReturn(extractorResult);
-        lenient().doAnswer(inv -> {
-            MetaAction metaAction = inv.getArgument(0);
-            metaAction.getResult().setStatus(MetaAction.Result.Status.SUCCESS);
-            return null;
-        }).when(runnerClient).submit(any(MetaAction.class));
-
-        actionExecutor.init();
-        actionExecutor.execute(actionData);
-
-        verify(actionCapability, times(1)).getExecutor(ActionCore.ExecutorType.VIRTUAL);
-        shutdownExecutor(virtualExecutor);
-    }
-
-    // 场景6：B7.2(失败) -> repairer OK -> B7(成功)。目的：验证修复后成功与上下文追加。
-    @Test
-    void execute_extractorFail_thenRepairOk_thenSuccess() {
-        ExecutorService platformExecutor = Executors.newFixedThreadPool(4);
-        ExecutorService virtualExecutor = Executors.newVirtualThreadPerTaskExecutor();
-        stubExecutors(platformExecutor, virtualExecutor);
-
-        ImmediateExecutableAction actionData = buildActionData(singleStageChain(false));
-
-        ExtractorResult fail = new ExtractorResult();
-        fail.setOk(false);
-        ExtractorResult ok = new ExtractorResult();
-        ok.setOk(true);
-        when(paramsExtractor.execute(any())).thenReturn(fail, ok);
-
-        RepairerResult repairerResult = new RepairerResult();
-        repairerResult.setStatus(RepairerResult.RepairerStatus.OK);
-        repairerResult.setFixedData(List.of("fix-1"));
-        when(actionRepairer.execute(any())).thenReturn(repairerResult);
-
-        doAnswer(inv -> {
-            MetaAction metaAction = inv.getArgument(0);
-            metaAction.getResult().setStatus(MetaAction.Result.Status.SUCCESS);
-            return null;
-        }).when(runnerClient).submit(any(MetaAction.class));
-
-        actionExecutor.init();
-        actionExecutor.execute(actionData);
-
-        try {
-            Thread.sleep(500);
-        } catch (InterruptedException ignored) {
-        }
-        assertEquals(1, actionData.getAdditionalContext().get(0).size());
-        verify(runnerClient, timeout(5000).times(1)).submit(any(MetaAction.class));
-    }
-
-    // 场景7：B7.2(失败) -> repairer FAILED。目的：验证失败分支不提交外部执行。
-    @Test
-    void execute_extractorFail_thenRepairFailed() {
-        ExecutorService platformExecutor = Executors.newFixedThreadPool(4);
-        ExecutorService virtualExecutor = Executors.newVirtualThreadPerTaskExecutor();
-        stubExecutors(platformExecutor, virtualExecutor);
-
-        ImmediateExecutableAction actionData = buildActionData(singleStageChain(false));
-
-        ExtractorResult fail = new ExtractorResult();
-        fail.setOk(false);
-        when(paramsExtractor.execute(any())).thenReturn(fail);
-
-        RepairerResult repairerResult = new RepairerResult();
-        repairerResult.setStatus(RepairerResult.RepairerStatus.FAILED);
-        when(actionRepairer.execute(any())).thenReturn(repairerResult);
-
-        actionExecutor.init();
-        actionExecutor.execute(actionData);
-
-        try {
-            Thread.sleep(500);
-        } catch (InterruptedException ignored) {
-        }
-        MetaAction metaAction = actionData.getActionChain().get(0).getFirst();
-        assertEquals(MetaAction.Result.Status.FAILED, metaAction.getResult().getStatus());
-        verify(runnerClient, never()).submit(any(MetaAction.class));
-    }
-
-    // 场景8：B7.2(ACQUIRE) -> interrupt 阻塞 -> 状态恢复 -> B7(成功)。目的：验证阻塞可恢复且不死锁。
-    @Test
-    @Timeout(3)
-    void execute_extractorFail_thenAcquire_thenResume() throws Exception {
-        ExecutorService platformExecutor = Executors.newCachedThreadPool();
-        ExecutorService virtualExecutor = Executors.newCachedThreadPool();
-        stubExecutors(platformExecutor, virtualExecutor);
-
-        ImmediateExecutableAction actionData = buildActionData(singleStageChain(false));
-
-        ExtractorResult fail = new ExtractorResult();
-        fail.setOk(false);
-        ExtractorResult ok = new ExtractorResult();
-        ok.setOk(true);
-        when(paramsExtractor.execute(any())).thenReturn(fail, ok);
-
-        RepairerResult repairerResult = new RepairerResult();
-        repairerResult.setStatus(RepairerResult.RepairerStatus.ACQUIRE);
-        when(actionRepairer.execute(any())).thenReturn(repairerResult);
-
-        doAnswer(inv -> {
-            MetaAction metaAction = inv.getArgument(0);
-            metaAction.getResult().setStatus(MetaAction.Result.Status.SUCCESS);
-            return null;
-        }).when(runnerClient).submit(any(MetaAction.class));
-
-        CountDownLatch doneLatch = new CountDownLatch(1);
-        doAnswer(inv -> {
-            doneLatch.countDown();
-            return null;
-        }).when(actionCapability).removePhaserRecord(any(Phaser.class));
-
-        ExecutorService resumeExecutor = Executors.newSingleThreadExecutor();
-        resumeExecutor.execute(() -> {
-            while (actionData.getStatus() != ExecutableAction.Status.INTERRUPTED) {
-                try {
-                    Thread.sleep(10);
-                } catch (InterruptedException ignored) {
-                }
-            }
-            actionData.setStatus(ExecutableAction.Status.EXECUTING);
-        });
-
-        actionExecutor.init();
-        actionExecutor.execute(actionData);
-
-        assertTrue(doneLatch.await(2, TimeUnit.SECONDS));
-        shutdownExecutor(platformExecutor);
-        shutdownExecutor(virtualExecutor);
-        shutdownExecutor(resumeExecutor);
-    }
-
-    // 场景11：B4.4 异常 -> 资源未清理（已知缺陷）。目的：暴露当前行为。
-    // @Disabled("known-issue: corrector 抛异常时未清理 phaser 记录")
-    // @Tag("known-issue")
-    @Test
-    void execute_correctorThrows_shouldLeakPhaserRecord() {
-        ExecutorService platformExecutor = Executors.newCachedThreadPool();
-        ExecutorService virtualExecutor = Executors.newCachedThreadPool();
-        stubExecutors(platformExecutor, virtualExecutor);
-
-        ImmediateExecutableAction actionData = buildActionData(singleStageChain(false));
-
-        ExtractorResult ok = new ExtractorResult();
-        ok.setOk(true);
-        lenient().when(paramsExtractor.execute(any())).thenReturn(ok);
-        lenient().doAnswer(inv -> {
-            MetaAction metaAction = inv.getArgument(0);
-            metaAction.getResult().setStatus(MetaAction.Result.Status.SUCCESS);
-            return null;
-        }).when(runnerClient).submit(any(MetaAction.class));
-
-        lenient().doThrow(new RuntimeException("boom")).when(actionCorrector).execute(any());
-
-        actionExecutor.init();
-        actionExecutor.execute(actionData);
-
-        try {
-            Thread.sleep(500);
-        } catch (InterruptedException ignored) {
-        }
-        verify(actionCapability).removePhaserRecord(any(Phaser.class));
-    }
-
-    // 场景12：B4.1 actionChain 为空导致异常（已知缺陷）。目的：暴露当前行为。
-    @Disabled("known-issue: actionChain 为空导致 IndexOutOfBounds 与资源未清理")
-    @Tag("known-issue")
-    @Test
-    void execute_emptyActionChain_shouldFail() {
-        ExecutorService platformExecutor = Executors.newCachedThreadPool();
-        ExecutorService virtualExecutor = Executors.newCachedThreadPool();
-        stubExecutors(platformExecutor, virtualExecutor);
-
-        ImmediateExecutableAction actionData = buildActionData(new HashMap<>());
-
-        actionExecutor.init();
-        actionExecutor.execute(actionData);
-
-        try {
-            Thread.sleep(500);
-        } catch (InterruptedException ignored) {
-        }
-    }
-
-    private void stubExecutors(ExecutorService platformExecutor, ExecutorService virtualExecutor) {
-        when(actionCapability.getExecutor(ActionCore.ExecutorType.PLATFORM)).thenReturn(platformExecutor);
-        when(actionCapability.getExecutor(ActionCore.ExecutorType.VIRTUAL)).thenReturn(virtualExecutor);
-        when(actionCapability.runnerClient()).thenReturn(runnerClient);
-    }
-
-    private ImmediateExecutableAction buildActionData(Map<Integer, List<MetaAction>> actionChain) {
-        val immediateActionData = new ImmediateExecutableAction(
-                "tendency",
-                actionChain,
-                "reason",
-                "desc",
-                "source"
-        );
-        immediateActionData.getAdditionalContext().putAll(initAdditionalContext(actionChain));
-        return immediateActionData;
-    }
-
-    private Map<Integer, List<MetaAction>> singleStageChain(boolean io) {
-        Map<Integer, List<MetaAction>> chain = new HashMap<>();
-        chain.put(0, List.of(buildMetaAction("a1", io)));
-        return chain;
-    }
-
-    private MetaAction buildMetaAction(String name, boolean io) {
-        return new MetaAction(
-                name,
-                io,
-                null,
-                MetaAction.Type.ORIGIN,
-                "location"
-        );
-    }
-
-    private Map<Integer, List<String>> initAdditionalContext(Map<Integer, List<MetaAction>> actionChain) {
-        Map<Integer, List<String>> context = new HashMap<>();
-        for (Integer stage : actionChain.keySet()) {
-            context.put(stage, new ArrayList<>());
-        }
-        return context;
-    }
-
-    private void shutdownExecutor(ExecutorService executor) {
-        executor.shutdownNow();
-        try {
-            executor.awaitTermination(1, TimeUnit.SECONDS);
-        } catch (InterruptedException ignored) {
-        }
-    }
-
-    private static final class DirectExecutorService extends AbstractExecutorService {
-        private volatile boolean shutdown;
-
-        @Override
-        public void shutdown() {
-            shutdown = true;
-        }
-
-        @Override
-        public List<Runnable> shutdownNow() {
-            shutdown = true;
-            return Collections.emptyList();
-        }
-
-        @Override
-        public boolean isShutdown() {
-            return shutdown;
-        }
-
-        @Override
-        public boolean isTerminated() {
-            return shutdown;
-        }
-
-        @Override
-        public boolean awaitTermination(long timeout, TimeUnit unit) {
-            return true;
-        }
-
-        @Override
-        public void execute(Runnable command) {
-            command.run();
-        }
-    }
-}