From 2a8b28e22b4dba2818c1580269caf0beeaf65e8f Mon Sep 17 00:00:00 2001
From: zqq <zhangqiquan1@huawei.com>
Date: Tue, 27 Jan 2026 14:11:56 +0800
Subject: [PATCH] add ut

Signed-off-by: zqq <zhangqiquan1@huawei.com>
---
 .../nbdelegate_fuzzer/nbdelegate_fuzzer.cpp   | 24 +++++++++++++++++++
 .../relationalstoredelegate_fuzzer.cpp        | 12 ++++++++--
 .../relationalstoremanager_fuzzer.cpp         |  3 +++
 3 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/frameworks/libs/distributeddb/test/fuzztest/nbdelegate_fuzzer/nbdelegate_fuzzer.cpp b/frameworks/libs/distributeddb/test/fuzztest/nbdelegate_fuzzer/nbdelegate_fuzzer.cpp
index e9cf4853d1..bb06f7c7ca 100644
--- a/frameworks/libs/distributeddb/test/fuzztest/nbdelegate_fuzzer/nbdelegate_fuzzer.cpp
+++ b/frameworks/libs/distributeddb/test/fuzztest/nbdelegate_fuzzer/nbdelegate_fuzzer.cpp
@@ -620,6 +620,29 @@ void StoreManagerFuzz(FuzzedDataProvider &fdp)
     kvManager.DeleteKvStore(storeId);
 }
 
+void StatusFuzz(FuzzedDataProvider &fdp, KvStoreNbDelegate *kvNbDelegatePtr)
+{
+    if (kvNbDelegatePtr == nullptr) {
+        return;
+    }
+    kvNbDelegatePtr->GetDatabaseStatus();
+    uint32_t op = fdp.ConsumeIntegral<uint32_t>();
+    kvNbDelegatePtr->OperateDataStatus(op);
+    Property property;
+    std::string s1 = fdp.ConsumeRandomLengthString();
+    std::string s2 = fdp.ConsumeRandomLengthString();
+    property[s1] = s2;
+    kvNbDelegatePtr->SetProperty(property);
+    ClearKvMetaDataOption option;
+    uint32_t type = fdp.ConsumeIntegral<uint32_t>();
+    option.type = static_cast<ClearKvMetaOpType>(type);
+    kvNbDelegatePtr->ClearMetaData(option);
+    DeviceSyncNotifier notifier = [](const DeviceSyncNotifyInfo &) {
+    };
+    uint32_t event = fdp.ConsumeIntegral<uint32_t>();
+    kvNbDelegatePtr->SetDeviceSyncNotify(static_cast<DeviceSyncEvent>(event), notifier);
+}
+
 void CombineTest(FuzzedDataProvider &fdp, KvStoreNbDelegate::Option &option)
 {
     static auto kvManager = KvStoreDelegateManager("APP_ID", "USER_ID");
@@ -645,6 +668,7 @@ void CombineTest(FuzzedDataProvider &fdp, KvStoreNbDelegate::Option &option)
     if (option.isEncryptedDb) {
         EncryptOperation(fdp, config.dataDir, kvNbDelegatePtr);
     }
+    StatusFuzz(fdp, kvNbDelegatePtr);
     RuntimeContext::GetInstance()->StopTaskPool();
     kvManager.CloseKvStore(kvNbDelegatePtr);
     kvManager.DeleteKvStore("distributed_nb_delegate_test");
diff --git a/frameworks/libs/distributeddb/test/fuzztest/relationalstoredelegate_fuzzer/relationalstoredelegate_fuzzer.cpp b/frameworks/libs/distributeddb/test/fuzztest/relationalstoredelegate_fuzzer/relationalstoredelegate_fuzzer.cpp
index 6a9250b46f..c0d00200f4 100644
--- a/frameworks/libs/distributeddb/test/fuzztest/relationalstoredelegate_fuzzer/relationalstoredelegate_fuzzer.cpp
+++ b/frameworks/libs/distributeddb/test/fuzztest/relationalstoredelegate_fuzzer/relationalstoredelegate_fuzzer.cpp
@@ -207,7 +207,11 @@ void CombineTest(FuzzedDataProvider &fdp)
     g_delegate->RemoveDeviceData();
     g_delegate->RemoveDeviceData(deviceId);
     g_delegate->RemoveDeviceData(deviceId, tableName);
-
+    ClearDeviceDataOption option;
+    option.device = deviceId;
+    option.tableList.push_back(tableName);
+    option.mode = static_cast<ClearMode>(len);
+    g_delegate->RemoveDeviceData(option);
     RemoteCondition rc = { tableName, device };
     std::shared_ptr<ResultSet> resultSet = nullptr;
     uint64_t timeout = len;
@@ -217,7 +221,11 @@ void CombineTest(FuzzedDataProvider &fdp)
     g_delegate->UnRegisterObserver();
     delete observer;
     observer = nullptr;
-
+    Property property;
+    std::string s1 = fdp.ConsumeRandomLengthString();
+    std::string s2 = fdp.ConsumeRandomLengthString();
+    property[s1] = s2;
+    g_delegate->SetProperty(property);
     TestDistributedSchema(&fdp);
 }
 }
diff --git a/frameworks/libs/distributeddb/test/fuzztest/relationalstoremanager_fuzzer/relationalstoremanager_fuzzer.cpp b/frameworks/libs/distributeddb/test/fuzztest/relationalstoremanager_fuzzer/relationalstoremanager_fuzzer.cpp
index 8bee8d9633..cb0f84f037 100644
--- a/frameworks/libs/distributeddb/test/fuzztest/relationalstoremanager_fuzzer/relationalstoremanager_fuzzer.cpp
+++ b/frameworks/libs/distributeddb/test/fuzztest/relationalstoremanager_fuzzer/relationalstoremanager_fuzzer.cpp
@@ -211,6 +211,9 @@ void RuntimeConfigMoreFuncTest(FuzzedDataProvider &fdp)
     bool syncDualTupleMode = fdp.ConsumeBool();
     RuntimeConfig::GetStoreIdentifier(userId, appId, storeId, syncDualTupleMode);
     RuntimeConfig::GetStoreIdentifier(userId, subUserId, appId, storeId, syncDualTupleMode);
+    RuntimeConfig::SetDataFlowCheckCallback([](const PermissionCheckParam &, const Property &) {
+        return DataFlowCheckRet::DEFAULT;
+    });
 }
 
 CipherPassword GetPassWord(FuzzedDataProvider &fdp)
-- 
Gitee