add fuzz

Signed-off-by: 师皓杰 <shihaojie10@huawei.com>

test/fuzztest/BUILD.gn

@@ -15,7 +15,10 @@ group("fuzztest") {
   testonly = true
 
   deps = [
+    "abilityconnectionwrapperstub_fuzzer:fuzztest",
+    "bundlemanagercallbackstub_fuzzer:fuzztest",
     "continuationmanager_fuzzer:fuzztest",
     "distributedschedstub_fuzzer:fuzztest",
+    "dmsfreeinstallcallbackstub_fuzzer:fuzztest",
   ]
 }

test/fuzztest/abilityconnectionwrapperstub_fuzzer/BUILD.gn

@@ -0,0 +1,96 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/dmsfwk/dmsfwk.gni")
+ohos_fuzztest("AbilityConnectionWrapperStubFuzzTest") {
+  module_out_path = module_output_path
+
+  visibility = [ ":*" ]
+  include_dirs = [
+    "${dms_path}/test/fuzztest/abilityconnectionwrapperstub_fuzzer",
+    "${dms_path}/services/dtbschedmgr/include/",
+    "${dms_path}/services/dtbschedmgr/test/unittest",
+    "${dms_path}/interfaces/innerkits/common/include/",
+    "${dms_path}/services/dtbschedmgr/include/collaborate/",
+    "${dms_path}/common/include/",
+  ]
+
+  fuzz_config_file =
+      "${dms_path}/test/fuzztest/abilityconnectionwrapperstub_fuzzer"
+
+  configs = [ "${dms_path}/services/dtbschedmgr/test/resource:coverage_flags" ]
+
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+    "-Dprivate=public",
+  ]
+
+  sources = [
+    "${dms_path}/services/dtbschedmgr/test/unittest/mock_distributed_sched.cpp",
+    "abilityconnectionwrapperstub_fuzzer.cpp",
+  ]
+
+  deps = [ "${dms_path}/services/dtbschedmgr:distributedschedsvr" ]
+
+  defines = []
+  if (dmsfwk_mission_manager) {
+    defines += [ "SUPPORT_DISTRIBUTED_MISSION_MANAGER" ]
+  }
+
+  external_deps = [
+    "ability_base:base",
+    "ability_base:want",
+    "ability_base:zuri",
+    "ability_runtime:ability_manager",
+    "ability_runtime:app_manager",
+    "ability_runtime:dataobs_manager",
+    "ability_runtime:mission_info",
+    "access_token:libaccesstoken_sdk",
+    "access_token:libnativetoken_shared",
+    "access_token:libtokensetproc_shared",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "cJSON:cjson",
+    "c_utils:utils",
+    "data_share:datashare_consumer",
+    "device_auth:deviceauth_sdk",
+    "device_info_manager:distributed_device_profile_common",
+    "device_info_manager:distributed_device_profile_sdk",
+    "device_manager:devicemanagersdk",
+    "device_security_level:dslm_sdk",
+    "distributed_bundle_framework:dbms_fwk",
+    "dsoftbus:softbus_client",
+    "eventhandler:libeventhandler",
+    "hilog:libhilog",
+    "hisysevent:libhisysevent",
+    "hitrace:hitrace_meter",
+    "hitrace:libhitracechain",
+    "init:libbegetutil",
+    "ipc:ipc_core",
+    "kv_store:distributeddata_inner",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+  ]
+}
+
+group("fuzztest") {
+  testonly = true
+  deps = [ ":AbilityConnectionWrapperStubFuzzTest" ]
+}

test/fuzztest/abilityconnectionwrapperstub_fuzzer/abilityconnectionwrapperstub_fuzzer.cpp

@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "abilityconnectionwrapperstub_fuzzer.h"
+
+#include "ability_connection_wrapper_stub.h"
+#include "mock_distributed_sched.h"
+#include "parcel_helper.h"
+
+namespace OHOS {
+namespace DistributedSchedule {
+using namespace AAFwk;
+
+bool OnAbilityConnectDoneFuzzTest(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(int32_t))) {
+        return false;
+    }
+    sptr<IRemoteObject> connection(new MockDistributedSched());
+    std::string localDeviceId(reinterpret_cast<const char*>(data), size);
+    std::shared_ptr<AbilityConnectionWrapperStub> abilityConnection_ =
+        std::make_shared<AbilityConnectionWrapperStub>(connection, localDeviceId);
+    uint32_t code = IAbilityConnection::ON_ABILITY_CONNECT_DONE;
+    int32_t resultCode = *(reinterpret_cast<const int32_t*>(data));
+    MessageParcel dataParcel;
+    MessageParcel reply;
+    MessageOption option;
+    dataParcel.WriteInt32(resultCode);
+    abilityConnection_->OnRemoteRequest(code, dataParcel, reply, option);
+
+    std::u16string descriptor = IAbilityConnection::GetDescriptor();
+    dataParcel.WriteInterfaceToken(descriptor);
+    abilityConnection_->OnRemoteRequest(code, dataParcel, reply, option);
+    
+    std::string str1(reinterpret_cast<const char*>(data), size);
+    std::string str2(reinterpret_cast<const char*>(data), size);
+    std::string str3(reinterpret_cast<const char*>(data), size);
+    AppExecFwk::ElementName element(str1, str2, str3);
+    dataParcel.WriteParcelable(&element);
+    abilityConnection_->OnRemoteRequest(code, dataParcel, reply, option);
+    
+    dataParcel.WriteRemoteObject(connection);
+    abilityConnection_->OnRemoteRequest(code, dataParcel, reply, option);
+    return true;
+}
+
+bool OnAbilityDisconnectDoneFuzzTest(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(int32_t))) {
+        return false;
+    }
+    sptr<IRemoteObject> connection(new MockDistributedSched());
+    std::shared_ptr<AbilityConnectionWrapperStub> abilityConnection_ =
+        std::make_shared<AbilityConnectionWrapperStub>(connection);
+    uint32_t code = IAbilityConnection::ON_ABILITY_DISCONNECT_DONE;
+    int32_t resultCode = *(reinterpret_cast<const int32_t*>(data));
+    MessageParcel dataParcel;
+    MessageParcel reply;
+    MessageOption option;
+    dataParcel.WriteInt32(resultCode);
+    std::string str1(reinterpret_cast<const char*>(data), size);
+    std::string str2(reinterpret_cast<const char*>(data), size);
+    std::string str3(reinterpret_cast<const char*>(data), size);
+    std::u16string descriptor = IAbilityConnection::GetDescriptor();
+    dataParcel.WriteInterfaceToken(descriptor);
+    AppExecFwk::ElementName element(str1, str2, str3);
+    dataParcel.WriteParcelable(&element);
+    dataParcel.WriteRemoteObject(connection);
+    abilityConnection_->OnRemoteRequest(code, dataParcel, reply, option);
+    return true;
+}
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    OHOS::DistributedSchedule::OnAbilityConnectDoneFuzzTest(data, size);
+    OHOS::DistributedSchedule::OnAbilityDisconnectDoneFuzzTest(data, size);
+    return 0;
+}

test/fuzztest/abilityconnectionwrapperstub_fuzzer/abilityconnectionwrapperstub_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OHOS_ABILITYCONNECTIONWRAPPERSTUB_FUZZER_H
+#define OHOS_ABILITYCONNECTIONWRAPPERSTUB_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "abilityconnectionwrapperstub_fuzzer"
+
+#endif

test/fuzztest/abilityconnectionwrapperstub_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+FUZZ

test/fuzztest/abilityconnectionwrapperstub_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2022 Huawei Device Co., Ltd.
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/bundlemanagercallbackstub_fuzzer/BUILD.gn

@@ -0,0 +1,91 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/dmsfwk/dmsfwk.gni")
+ohos_fuzztest("BundleManagerCallBackStubFuzzTest") {
+  module_out_path = module_output_path
+
+  visibility = [ ":*" ]
+  include_dirs = [
+    "${dms_path}/test/fuzztest/bundlemanagercallbackstub_fuzzer",
+    "${dms_path}/services/dtbschedmgr/include/",
+    "${dms_path}/interfaces/innerkits/common/include/",
+    "${dms_path}/services/dtbschedmgr/include/collaborate/",
+    "${dms_path}/common/include/",
+  ]
+
+  fuzz_config_file = "${dms_path}/test/fuzztest/bundlemanagercallbackstub_fuzzer"
+
+  configs = [ "${dms_path}/services/dtbschedmgr/test/resource:coverage_flags" ]
+
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+    "-Dprivate=public",
+  ]
+
+  sources = [ "bundlemanagercallbackstub_fuzzer.cpp" ]
+
+  deps = [ "${dms_path}/services/dtbschedmgr:distributedschedsvr" ]
+
+  defines = []
+  if (dmsfwk_mission_manager) {
+    defines += [ "SUPPORT_DISTRIBUTED_MISSION_MANAGER" ]
+  }
+
+  external_deps = [
+    "ability_base:base",
+    "ability_base:want",
+    "ability_base:zuri",
+    "ability_runtime:ability_manager",
+    "ability_runtime:app_manager",
+    "ability_runtime:dataobs_manager",
+    "ability_runtime:mission_info",
+    "access_token:libaccesstoken_sdk",
+    "access_token:libnativetoken_shared",
+    "access_token:libtokensetproc_shared",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "cJSON:cjson",
+    "c_utils:utils",
+    "data_share:datashare_consumer",
+    "device_auth:deviceauth_sdk",
+    "device_info_manager:distributed_device_profile_common",
+    "device_info_manager:distributed_device_profile_sdk",
+    "device_manager:devicemanagersdk",
+    "device_security_level:dslm_sdk",
+    "distributed_bundle_framework:dbms_fwk",
+    "dsoftbus:softbus_client",
+    "eventhandler:libeventhandler",
+    "hilog:libhilog",
+    "hisysevent:libhisysevent",
+    "hitrace:hitrace_meter",
+    "hitrace:libhitracechain",
+    "init:libbegetutil",
+    "ipc:ipc_core",
+    "kv_store:distributeddata_inner",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+  ]
+}
+
+group("fuzztest") {
+  testonly = true
+  deps = [ ":BundleManagerCallBackStubFuzzTest" ]
+}

test/fuzztest/bundlemanagercallbackstub_fuzzer/bundlemanagercallbackstub_fuzzer.cpp

@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "bundlemanagercallbackstub_fuzzer.h"
+
+#include "bundle/bundle_manager_callback_stub.h"
+
+namespace OHOS {
+namespace DistributedSchedule {
+
+bool OnQueryInstallationFinishedInnerFuzzTest(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(int32_t))) {
+        return false;
+    }
+    std::shared_ptr<DmsBundleManagerCallbackStub> bundleManager_ =
+        std::make_shared<DmsBundleManagerCallbackStub>();
+    uint32_t code = 0;
+    MessageParcel dataParcel;
+    MessageParcel reply;
+    MessageOption option;
+    bundleManager_->OnRemoteRequest(code, dataParcel, reply, option);
+
+    std::u16string descriptor = bundleManager_->GetDescriptor();
+    dataParcel.WriteInterfaceToken(descriptor);
+    bundleManager_->OnRemoteRequest(code, dataParcel, reply, option);
+
+    code = static_cast<uint32_t>(IDBundleManagerCallbackInterfaceCod::ON_QUERY_INSTALLATION_DONE);
+    int32_t resultCode = *(reinterpret_cast<const int32_t*>(data));
+    uint32_t versionCode = *(reinterpret_cast<const uint32_t*>(data));
+    int32_t missionId = *(reinterpret_cast<const int32_t*>(data));
+    dataParcel.WriteInt32(resultCode);
+    dataParcel.WriteUint32(versionCode);
+    dataParcel.WriteInt32(missionId);
+    bundleManager_->OnRemoteRequest(code, dataParcel, reply, option);
+    return true;
+}
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    OHOS::DistributedSchedule::OnQueryInstallationFinishedInnerFuzzTest(data, size);
+    return 0;
+}

test/fuzztest/bundlemanagercallbackstub_fuzzer/bundlemanagercallbackstub_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OHOS_BUNDLEMANAGERCALLBACKSTUB_FUZZER_H
+#define OHOS_BUNDLEMANAGERCALLBACKSTUB_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "bundlemanagercallbackstub_fuzzer"
+
+#endif

test/fuzztest/bundlemanagercallbackstub_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+FUZZ

test/fuzztest/bundlemanagercallbackstub_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2022 Huawei Device Co., Ltd.
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>

test/fuzztest/dmsfreeinstallcallbackstub_fuzzer/BUILD.gn

@@ -0,0 +1,91 @@
+# Copyright (c) 2024 Huawei Device Co., Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/ohos.gni")
+import("//build/test.gni")
+import("//foundation/ability/dmsfwk/dmsfwk.gni")
+ohos_fuzztest("DmsFreeInstallCallBackStubFuzzTest") {
+  module_out_path = module_output_path
+
+  visibility = [ ":*" ]
+  include_dirs = [
+    "${dms_path}/test/fuzztest/dmsfreeinstallcallbackstub_fuzzer",
+    "${dms_path}/services/dtbschedmgr/include/",
+    "${dms_path}/interfaces/innerkits/common/include/",
+    "${dms_path}/services/dtbschedmgr/include/collaborate/",
+    "${dms_path}/common/include/",
+  ]
+
+  fuzz_config_file = "${dms_path}/test/fuzztest/dmsfreeinstallcallbackstub_fuzzer"
+
+  configs = [ "${dms_path}/services/dtbschedmgr/test/resource:coverage_flags" ]
+
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+    "-Dprivate=public",
+  ]
+
+  sources = [ "dmsfreeinstallcallbackstub_fuzzer.cpp" ]
+
+  deps = [ "${dms_path}/services/dtbschedmgr:distributedschedsvr" ]
+
+  defines = []
+  if (dmsfwk_mission_manager) {
+    defines += [ "SUPPORT_DISTRIBUTED_MISSION_MANAGER" ]
+  }
+
+  external_deps = [
+    "ability_base:base",
+    "ability_base:want",
+    "ability_base:zuri",
+    "ability_runtime:ability_manager",
+    "ability_runtime:app_manager",
+    "ability_runtime:dataobs_manager",
+    "ability_runtime:mission_info",
+    "access_token:libaccesstoken_sdk",
+    "access_token:libnativetoken_shared",
+    "access_token:libtokensetproc_shared",
+    "bundle_framework:appexecfwk_base",
+    "bundle_framework:appexecfwk_core",
+    "cJSON:cjson",
+    "c_utils:utils",
+    "data_share:datashare_consumer",
+    "device_auth:deviceauth_sdk",
+    "device_info_manager:distributed_device_profile_common",
+    "device_info_manager:distributed_device_profile_sdk",
+    "device_manager:devicemanagersdk",
+    "device_security_level:dslm_sdk",
+    "distributed_bundle_framework:dbms_fwk",
+    "dsoftbus:softbus_client",
+    "eventhandler:libeventhandler",
+    "hilog:libhilog",
+    "hisysevent:libhisysevent",
+    "hitrace:hitrace_meter",
+    "hitrace:libhitracechain",
+    "init:libbegetutil",
+    "ipc:ipc_core",
+    "kv_store:distributeddata_inner",
+    "safwk:system_ability_fwk",
+    "samgr:samgr_proxy",
+  ]
+}
+
+group("fuzztest") {
+  testonly = true
+  deps = [ ":DmsFreeInstallCallBackStubFuzzTest" ]
+}

test/fuzztest/dmsfreeinstallcallbackstub_fuzzer/corpus/init

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2022 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+FUZZ

test/fuzztest/dmsfreeinstallcallbackstub_fuzzer/dmsfreeinstallcallbackstub_fuzzer.cpp

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "dmsfreeinstallcallbackstub_fuzzer.h"
+
+#include "dms_free_install_callback.h"
+#include "distributed_sched_interface.h"
+#include "parcel_helper.h"
+
+namespace OHOS {
+namespace DistributedSchedule {
+namespace {
+const uint32_t ONE = 1;
+}
+bool OnInstallFinishedInnerFuzzTest(const uint8_t* data, size_t size)
+{
+    if ((data == nullptr) || (size < sizeof(int32_t))) {
+        return false;
+    }
+    int64_t taskId = 0;
+    IDistributedSched::FreeInstallInfo info;
+    std::shared_ptr<DmsFreeInstallCallback> freeInstall_ =
+        std::make_shared<DmsFreeInstallCallback>(taskId, info);
+    uint32_t code = ONE;
+    MessageParcel dataParcel;
+    MessageParcel reply;
+    MessageOption option;
+    std::u16string descriptor = DmsFreeInstallCallbackStub::GetDescriptor();
+    freeInstall_->OnRemoteRequest(code, dataParcel, reply, option);
+
+    dataParcel.WriteInterfaceToken(descriptor);
+    freeInstall_->OnRemoteRequest(code, dataParcel, reply, option);
+    
+    code = static_cast<uint32_t>(IDRreeInstallCallbackInterfaceCode::ON_FREE_INSTALL_DONE);
+    int32_t resultCode = *(reinterpret_cast<const int32_t*>(data));
+    int32_t requestCode = *(reinterpret_cast<const int32_t*>(data));
+    dataParcel.WriteInt32(resultCode);
+    dataParcel.WriteInt32(requestCode);
+    freeInstall_->OnRemoteRequest(code, dataParcel, reply, option);
+
+    AAFwk::Want want;
+    dataParcel.WriteParcelable(&want);
+    freeInstall_->OnRemoteRequest(code, dataParcel, reply, option);
+    return true;
+}
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    OHOS::DistributedSchedule::OnInstallFinishedInnerFuzzTest(data, size);
+    return 0;
+}

test/fuzztest/dmsfreeinstallcallbackstub_fuzzer/dmsfreeinstallcallbackstub_fuzzer.h

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OHOS_DMSFREEINSTALLCALLBACKSTUB_FUZZER_H
+#define OHOS_DMSFREEINSTALLCALLBACKSTUB_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "dmsfreeinstallcallbackstub_fuzzer"
+
+#endif

test/fuzztest/dmsfreeinstallcallbackstub_fuzzer/project.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2022 Huawei Device Co., Ltd.
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<fuzz_config>
+  <fuzztest>
+    <!-- maximum length of a test input -->
+    <max_len>1000</max_len>
+    <!-- maximum total time in seconds to run the fuzzer -->
+    <max_total_time>300</max_total_time>
+    <!-- memory usage limit in Mb -->
+    <rss_limit_mb>4096</rss_limit_mb>
+  </fuzztest>
+</fuzz_config>