diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/BUILD.gn b/interfaces/inner_kits/native_cpp/test/fuzztest/BUILD.gn
index 588e4a1a5b9d90073755bd0fc599b52929649499..50d014801b7eb8b70f8c13992281888aa74d12fc 100644
--- a/interfaces/inner_kits/native_cpp/test/fuzztest/BUILD.gn
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/BUILD.gn
@@ -35,8 +35,14 @@ group("fuzztest") {
"onremotesourcesvrdied_fuzzer:fuzztest",
"sinkhandlerfinishstartsa_fuzzer:fuzztest",
"sinkhandlerinitsink_fuzzer:fuzztest",
+ "sinkhandlerpausedistributedhardware_fuzzer:fuzztest",
+ "sinkhandlerregisterprivacyresources_fuzzer:fuzztest",
+ "sinkhandlerresumedistributedhardware_fuzzer:fuzztest",
+ "sinkhandlerstopdistributedhardware_fuzzer:fuzztest",
"sinkhandlersubscribelocalhardware_fuzzer:fuzztest",
"sinkhandlerunsubscribelocalhardware_fuzzer:fuzztest",
+ "sinkipccallbackonnotifyresourceinfo_fuzzer:fuzztest",
+ "sinkipccallbackonremoterequest_fuzzer:fuzztest",
"sinkonloadsystemabilityfail_fuzzer:fuzztest",
"sinkonloadsystemabilitysuccess_fuzzer:fuzztest",
"sinkproxydaudionotify_fuzzer:fuzztest",
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/BUILD.gn b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..d56fa2b9bc1405b164711cc4d63e1ace9e0f01d4
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/BUILD.gn
@@ -0,0 +1,63 @@
+# 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/test.gni")
+import("../../../../../../distributedaudio.gni")
+
+##############################fuzztest##########################################
+ohos_fuzztest("SinkHandlerPauseDistributedHardwareFuzzTest") {
+ module_out_path =
+ "${distributedaudio_fuzz_path}/sinkhandlerpausedistributedhardware"
+ fuzz_config_file = "${innerkits_path}/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer"
+
+ cflags = [
+ "-g",
+ "-O0",
+ "-Wno-unused-variable",
+ "-fno-omit-frame-pointer",
+ ]
+ sources = [ "sinkhandlerpausedistributedhardware_fuzzer.cpp" ]
+
+ include_dirs = [
+ "${fwk_utils_path}/include/log",
+ "${fwk_utils_path}/include",
+ "${fwk_common_path}/log/include",
+ "${fwk_common_path}/utils/include",
+ ]
+
+ include_dirs += [
+ "include",
+ "${common_path}/include",
+ "${innerkits_path}/native_cpp/audio_sink/include",
+ ]
+
+ deps =
+ [ "${innerkits_path}/native_cpp/audio_sink:distributed_audio_sink_sdk" ]
+
+ external_deps = [ "c_utils:utils" ]
+
+ defines = [
+ "HI_LOG_ENABLE",
+ "DH_LOG_TAG=\"SinkHandlerPauseDistributedHardwareFuzzTest\"",
+ "LOG_DOMAIN=0xD004130",
+ ]
+}
+
+###############################################################################
+group("fuzztest") {
+ testonly = true
+ deps = [ ":SinkHandlerPauseDistributedHardwareFuzzTest" ]
+}
+###############################################################################
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/corpus/init b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/corpus/init
new file mode 100644
index 0000000000000000000000000000000000000000..6198079a28e860189d4294f6598f8ac6804c0dff
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/corpus/init
@@ -0,0 +1,16 @@
+/*
+ * 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.
+ */
+
+FUZZ
\ No newline at end of file
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/project.xml b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/project.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7133b2b92440904a5ed04b838733acea0f97486a
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/project.xml
@@ -0,0 +1,25 @@
+
+
+
+
+
+ 1000
+
+ 300
+
+ 4096
+
+
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/sinkhandlerpausedistributedhardware_fuzzer.cpp b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/sinkhandlerpausedistributedhardware_fuzzer.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..4506ec0d0ade89fadff6843be3bf80ed730b6855
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/sinkhandlerpausedistributedhardware_fuzzer.cpp
@@ -0,0 +1,41 @@
+/*
+ * 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 "sinkhandlerpausedistributedhardware_fuzzer.h"
+
+#include "daudio_sink_handler.h"
+
+namespace OHOS {
+namespace DistributedHardware {
+void SinkHandlerPauseDistributedHardwareFuzzTest(const uint8_t* data, size_t size)
+{
+ if ((data == nullptr) || (size == 0)) {
+ return;
+ }
+ std::string networkId(reinterpret_cast(data), size);
+
+ DAudioSinkHandler::GetInstance().PauseDistributedHardware(networkId);
+}
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+ /* Run your code on data */
+ OHOS::DistributedHardware::SinkHandlerPauseDistributedHardwareFuzzTest(data, size);
+ return 0;
+}
+
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/sinkhandlerpausedistributedhardware_fuzzer.h b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/sinkhandlerpausedistributedhardware_fuzzer.h
new file mode 100644
index 0000000000000000000000000000000000000000..62825e5591ad69df6d92468674a4be141768f513
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerpausedistributedhardware_fuzzer/sinkhandlerpausedistributedhardware_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 SINKHANDLERPAUSEDISTRIBUTEDHARDWARE_FUZZER_H
+#define SINKHANDLERPAUSEDISTRIBUTEDHARDWARE_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "sinkhandlerpausedistributedhardware_fuzzer"
+
+#endif
\ No newline at end of file
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/BUILD.gn b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..7223f1432c8af67ccc1e3f3fa45220fde5ea641e
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/BUILD.gn
@@ -0,0 +1,71 @@
+# 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/test.gni")
+import("../../../../../../distributedaudio.gni")
+
+##############################fuzztest##########################################
+ohos_fuzztest("SinkHandlerRegisterPrivacyResourcesFuzzTest") {
+ module_out_path =
+ "${distributedaudio_fuzz_path}/sinkhandlerregisterprivacyresources"
+ fuzz_config_file = "${innerkits_path}/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer"
+
+ cflags = [
+ "-g",
+ "-O0",
+ "-Wno-unused-variable",
+ "-fno-omit-frame-pointer",
+ ]
+ sources = [ "sinkhandlerregisterprivacyresources_fuzzer.cpp" ]
+
+ include_dirs = [
+ "${fwk_utils_path}/include/log",
+ "${fwk_utils_path}/include",
+ "${fwk_common_path}/log/include",
+ "${fwk_common_path}/utils/include",
+ ]
+
+ include_dirs += [
+ "include",
+ "${common_path}/include",
+ "${innerkits_path}/native_cpp/audio_sink/include",
+ "${innerkits_path}/native_cpp/test/include",
+ "${fwk_services_path}/distributedhardwarefwkservice/include",
+ "${fwk_services_path}/distributedhardwarefwkservice/include/componentmanager",
+ ]
+
+ deps = [
+ "${fwk_services_path}/distributedhardwarefwkservice:distributedhardwarefwksvr",
+ "${innerkits_path}/native_cpp/audio_sink:distributed_audio_sink_sdk",
+ ]
+
+ external_deps = [
+ "c_utils:utils",
+ "ipc:ipc_core",
+ ]
+
+ defines = [
+ "HI_LOG_ENABLE",
+ "DH_LOG_TAG=\"SinkHandlerRegisterPrivacyResourcesFuzzTest\"",
+ "LOG_DOMAIN=0xD004130",
+ ]
+}
+
+###############################################################################
+group("fuzztest") {
+ testonly = true
+ deps = [ ":SinkHandlerRegisterPrivacyResourcesFuzzTest" ]
+}
+###############################################################################
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/corpus/init b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/corpus/init
new file mode 100644
index 0000000000000000000000000000000000000000..6198079a28e860189d4294f6598f8ac6804c0dff
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/corpus/init
@@ -0,0 +1,16 @@
+/*
+ * 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.
+ */
+
+FUZZ
\ No newline at end of file
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/project.xml b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/project.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7133b2b92440904a5ed04b838733acea0f97486a
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/project.xml
@@ -0,0 +1,25 @@
+
+
+
+
+
+ 1000
+
+ 300
+
+ 4096
+
+
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/sinkhandlerregisterprivacyresources_fuzzer.cpp b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/sinkhandlerregisterprivacyresources_fuzzer.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..0da44199142712884acf468859302d6ca71249ac
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/sinkhandlerregisterprivacyresources_fuzzer.cpp
@@ -0,0 +1,41 @@
+/*
+ * 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 "sinkhandlerregisterprivacyresources_fuzzer.h"
+
+#include "daudio_sink_handler.h"
+#include "mock_component_resourceinfo.h"
+
+namespace OHOS {
+namespace DistributedHardware {
+void SinkHandlerRegisterPrivacyResourcesFuzzTest(const uint8_t* data, size_t size)
+{
+ if (data == nullptr) {
+ return;
+ }
+ std::shared_ptr listener = std::make_shared();
+ DAudioSinkHandler::GetInstance().RegisterPrivacyResources(listener);
+}
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+ /* Run your code on data */
+ OHOS::DistributedHardware::SinkHandlerRegisterPrivacyResourcesFuzzTest(data, size);
+ return 0;
+}
+
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/sinkhandlerregisterprivacyresources_fuzzer.h b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/sinkhandlerregisterprivacyresources_fuzzer.h
new file mode 100644
index 0000000000000000000000000000000000000000..24bebe338b4c8230b846edaae48c1cc992819685
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerregisterprivacyresources_fuzzer/sinkhandlerregisterprivacyresources_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 SINKHANDLERREGISTERPRIVACYRESOURCE_FUZZER_H
+#define SINKHANDLERREGISTERPRIVACYRESOURCE_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "sinkhandlerregisterprivacyresources_fuzzer"
+
+#endif
\ No newline at end of file
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/BUILD.gn b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..399a6eba58b7ba349fe8efe9d1aea3eef0fbc2ac
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/BUILD.gn
@@ -0,0 +1,63 @@
+# 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/test.gni")
+import("../../../../../../distributedaudio.gni")
+
+##############################fuzztest##########################################
+ohos_fuzztest("SinkHandlerResumeDistributedHardwareFuzzTest") {
+ module_out_path =
+ "${distributedaudio_fuzz_path}/sinkhandlerresumedistributedhardware"
+ fuzz_config_file = "${innerkits_path}/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer"
+
+ cflags = [
+ "-g",
+ "-O0",
+ "-Wno-unused-variable",
+ "-fno-omit-frame-pointer",
+ ]
+ sources = [ "sinkhandlerresumedistributedhardware_fuzzer.cpp" ]
+
+ include_dirs = [
+ "${fwk_utils_path}/include/log",
+ "${fwk_utils_path}/include",
+ "${fwk_common_path}/log/include",
+ "${fwk_common_path}/utils/include",
+ ]
+
+ include_dirs += [
+ "include",
+ "${common_path}/include",
+ "${innerkits_path}/native_cpp/audio_sink/include",
+ ]
+
+ deps =
+ [ "${innerkits_path}/native_cpp/audio_sink:distributed_audio_sink_sdk" ]
+
+ external_deps = [ "c_utils:utils" ]
+
+ defines = [
+ "HI_LOG_ENABLE",
+ "DH_LOG_TAG=\"SinkHandlerResumeDistributedHardwareFuzzTest\"",
+ "LOG_DOMAIN=0xD004130",
+ ]
+}
+
+###############################################################################
+group("fuzztest") {
+ testonly = true
+ deps = [ ":SinkHandlerResumeDistributedHardwareFuzzTest" ]
+}
+###############################################################################
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/corpus/init b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/corpus/init
new file mode 100644
index 0000000000000000000000000000000000000000..6198079a28e860189d4294f6598f8ac6804c0dff
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/corpus/init
@@ -0,0 +1,16 @@
+/*
+ * 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.
+ */
+
+FUZZ
\ No newline at end of file
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/project.xml b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/project.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7133b2b92440904a5ed04b838733acea0f97486a
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/project.xml
@@ -0,0 +1,25 @@
+
+
+
+
+
+ 1000
+
+ 300
+
+ 4096
+
+
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/sinkhandlerresumedistributedhardware_fuzzer.cpp b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/sinkhandlerresumedistributedhardware_fuzzer.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..b5ff478ac696e88f961947d546acf5e8876e5da7
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/sinkhandlerresumedistributedhardware_fuzzer.cpp
@@ -0,0 +1,41 @@
+/*
+ * 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 "sinkhandlerresumedistributedhardware_fuzzer.h"
+
+#include "daudio_sink_handler.h"
+
+namespace OHOS {
+namespace DistributedHardware {
+void SinkHandlerResumeDistributedHardwareFuzzTest(const uint8_t* data, size_t size)
+{
+ if ((data == nullptr) || (size == 0)) {
+ return;
+ }
+ std::string networkId(reinterpret_cast(data), size);
+
+ DAudioSinkHandler::GetInstance().ResumeDistributedHardware(networkId);
+}
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+ /* Run your code on data */
+ OHOS::DistributedHardware::SinkHandlerResumeDistributedHardwareFuzzTest(data, size);
+ return 0;
+}
+
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/sinkhandlerresumedistributedhardware_fuzzer.h b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/sinkhandlerresumedistributedhardware_fuzzer.h
new file mode 100644
index 0000000000000000000000000000000000000000..aead1565b2b8cf2437983bd8f86508463568af88
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerresumedistributedhardware_fuzzer/sinkhandlerresumedistributedhardware_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 SINKHANDLERRESUMEDISTRIBUTEDHARDWARE_FUZZER_H
+#define SINKHANDLERRESUMEDISTRIBUTEDHARDWARE_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "sinkhandlerresumedistributedhardware_fuzzer"
+
+#endif
\ No newline at end of file
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/BUILD.gn b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..34194f275601fe93f9b56073671bf1388feeb1d1
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/BUILD.gn
@@ -0,0 +1,63 @@
+# 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/test.gni")
+import("../../../../../../distributedaudio.gni")
+
+##############################fuzztest##########################################
+ohos_fuzztest("SinkHandlerStopDistributedHardwareFuzzTest") {
+ module_out_path =
+ "${distributedaudio_fuzz_path}/sinkhandlerstopdistributedhardware"
+ fuzz_config_file = "${innerkits_path}/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer"
+
+ cflags = [
+ "-g",
+ "-O0",
+ "-Wno-unused-variable",
+ "-fno-omit-frame-pointer",
+ ]
+ sources = [ "sinkhandlerstopdistributedhardware_fuzzer.cpp" ]
+
+ include_dirs = [
+ "${fwk_utils_path}/include/log",
+ "${fwk_utils_path}/include",
+ "${fwk_common_path}/log/include",
+ "${fwk_common_path}/utils/include",
+ ]
+
+ include_dirs += [
+ "include",
+ "${common_path}/include",
+ "${innerkits_path}/native_cpp/audio_sink/include",
+ ]
+
+ deps =
+ [ "${innerkits_path}/native_cpp/audio_sink:distributed_audio_sink_sdk" ]
+
+ external_deps = [ "c_utils:utils" ]
+
+ defines = [
+ "HI_LOG_ENABLE",
+ "DH_LOG_TAG=\"SinkHandlerStopDistributedHardwareFuzzTest\"",
+ "LOG_DOMAIN=0xD004130",
+ ]
+}
+
+###############################################################################
+group("fuzztest") {
+ testonly = true
+ deps = [ ":SinkHandlerStopDistributedHardwareFuzzTest" ]
+}
+###############################################################################
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/corpus/init b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/corpus/init
new file mode 100644
index 0000000000000000000000000000000000000000..6198079a28e860189d4294f6598f8ac6804c0dff
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/corpus/init
@@ -0,0 +1,16 @@
+/*
+ * 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.
+ */
+
+FUZZ
\ No newline at end of file
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/project.xml b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/project.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7133b2b92440904a5ed04b838733acea0f97486a
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/project.xml
@@ -0,0 +1,25 @@
+
+
+
+
+
+ 1000
+
+ 300
+
+ 4096
+
+
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/sinkhandlerstopdistributedhardware_fuzzer.cpp b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/sinkhandlerstopdistributedhardware_fuzzer.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..711d0432f5dac398c7d8edcd363f24aab1b3e792
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/sinkhandlerstopdistributedhardware_fuzzer.cpp
@@ -0,0 +1,41 @@
+/*
+ * 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 "sinkhandlerstopdistributedhardware_fuzzer.h"
+
+#include "daudio_sink_handler.h"
+
+namespace OHOS {
+namespace DistributedHardware {
+void SinkHandlerStopDistributedHardwareFuzzTest(const uint8_t* data, size_t size)
+{
+ if ((data == nullptr) || (size == 0)) {
+ return;
+ }
+ std::string networkId(reinterpret_cast(data), size);
+
+ DAudioSinkHandler::GetInstance().StopDistributedHardware(networkId);
+}
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+ /* Run your code on data */
+ OHOS::DistributedHardware::SinkHandlerStopDistributedHardwareFuzzTest(data, size);
+ return 0;
+}
+
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/sinkhandlerstopdistributedhardware_fuzzer.h b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/sinkhandlerstopdistributedhardware_fuzzer.h
new file mode 100644
index 0000000000000000000000000000000000000000..22d522a2a7cb6e17fcb498f29c866ec9e552b410
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkhandlerstopdistributedhardware_fuzzer/sinkhandlerstopdistributedhardware_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 SINKHANDLERSTOPDISTRIBUTEDHARDWARE_FUZZER_H
+#define SINKHANDLERSTOPDISTRIBUTEDHARDWARE_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "sinkhandlerstopdistributedhardware_fuzzer"
+
+#endif
\ No newline at end of file
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/BUILD.gn b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..2843357e531c36330baa451d152177d948285c34
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/BUILD.gn
@@ -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.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/test.gni")
+import("../../../../../../distributedaudio.gni")
+
+##############################fuzztest##########################################
+ohos_fuzztest("SinkIpcCallbackOnNotifyResourceInfoFuzzTest") {
+ module_out_path =
+ "${distributedaudio_fuzz_path}/sinkipccallbackonnotifyresourceinfo"
+ fuzz_config_file = "${innerkits_path}/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer"
+
+ cflags = [
+ "-g",
+ "-O0",
+ "-Wno-unused-variable",
+ "-fno-omit-frame-pointer",
+ ]
+ sources = [ "sinkipccallbackonnotifyresourceinfo_fuzzer.cpp" ]
+
+ include_dirs = [
+ "${fwk_utils_path}/include/log",
+ "${fwk_utils_path}/include",
+ "${fwk_common_path}/log/include",
+ "${fwk_common_path}/utils/include",
+ ]
+
+ include_dirs += [
+ "include",
+ "${common_path}/include",
+ "${innerkits_path}/native_cpp/audio_sink/include",
+ ]
+
+ deps =
+ [ "${innerkits_path}/native_cpp/audio_sink:distributed_audio_sink_sdk" ]
+
+ defines = [
+ "HI_LOG_ENABLE",
+ "DH_LOG_TAG=\"SinkIpcCallbackOnNotifyResourceInfoFuzzTest\"",
+ "LOG_DOMAIN=0xD004130",
+ ]
+
+ external_deps = [
+ "c_utils:utils",
+ "ipc:ipc_core",
+ ]
+}
+
+###############################################################################
+group("fuzztest") {
+ testonly = true
+ deps = [ ":SinkIpcCallbackOnNotifyResourceInfoFuzzTest" ]
+}
+###############################################################################
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/corpus/init b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/corpus/init
new file mode 100644
index 0000000000000000000000000000000000000000..6198079a28e860189d4294f6598f8ac6804c0dff
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/corpus/init
@@ -0,0 +1,16 @@
+/*
+ * 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.
+ */
+
+FUZZ
\ No newline at end of file
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/project.xml b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/project.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7133b2b92440904a5ed04b838733acea0f97486a
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/project.xml
@@ -0,0 +1,25 @@
+
+
+
+
+
+ 1000
+
+ 300
+
+ 4096
+
+
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/sinkipccallbackonnotifyresourceinfo_fuzzer.cpp b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/sinkipccallbackonnotifyresourceinfo_fuzzer.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..b28186d775e654be5c151b3871b2aefb22b5a2e5
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/sinkipccallbackonnotifyresourceinfo_fuzzer.cpp
@@ -0,0 +1,55 @@
+/*
+ * 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 "sinkipccallbackonnotifyresourceinfo_fuzzer.h"
+
+#include "daudio_sink_ipc_callback.h"
+
+namespace OHOS {
+namespace DistributedHardware {
+const uint32_t DC_RESOURCE_VALUE = 2;
+const uint32_t DC_RESOURCE_SIZE = 3;
+const ResourceEventType resourceEventType[DC_RESOURCE_SIZE] {
+ ResourceEventType::EVENT_TYPE_QUERY_RESOURCE,
+ ResourceEventType::EVENT_TYPE_PULL_UP_PAGE,
+ ResourceEventType::EVENT_TYPE_CLOSE_PAGE
+};
+
+void SinkIpcCallbackOnNotifyResourceInfoFuzzTest(const uint8_t* data, size_t size)
+{
+ if ((data == nullptr) || (size < (sizeof(int32_t)))) {
+ return;
+ }
+
+ ResourceEventType type = resourceEventType[data[0] % DC_RESOURCE_SIZE];
+ std::string subtype(reinterpret_cast(data), size);
+ std::string networkId(reinterpret_cast(data), size);
+ bool isSensitive = data[0] % DC_RESOURCE_VALUE;
+ bool isSameAccout = data[0] % DC_RESOURCE_VALUE;
+ std::shared_ptr callback = std::make_shared();
+
+ callback->OnNotifyResourceInfo(type, subtype, networkId, isSensitive, isSameAccout);
+}
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+ /* Run your code on data */
+ OHOS::DistributedHardware::SinkIpcCallbackOnNotifyResourceInfoFuzzTest(data, size);
+ return 0;
+}
+
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/sinkipccallbackonnotifyresourceinfo_fuzzer.h b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/sinkipccallbackonnotifyresourceinfo_fuzzer.h
new file mode 100644
index 0000000000000000000000000000000000000000..ee2f7003fa0a8185d2c5542524e074188469e689
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonnotifyresourceinfo_fuzzer/sinkipccallbackonnotifyresourceinfo_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 SINKIPCCALLBACKONNOTIFYRESOURCEINFO_FUZZER_H
+#define SINKIPCCALLBACKONNOTIFYRESOURCEINFO_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "sinkipccallbackonnotifyresourceinfo_fuzzer"
+
+#endif
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/BUILD.gn b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..0002af03318e0c1e13023d29ef64571cbc4c2b81
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/BUILD.gn
@@ -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.
+
+#####################hydra-fuzz###################
+import("//build/config/features.gni")
+import("//build/test.gni")
+import("../../../../../../distributedaudio.gni")
+
+##############################fuzztest##########################################
+ohos_fuzztest("SinkIpcCallbackOnRemoteRequestFuzzTest") {
+ module_out_path =
+ "${distributedaudio_fuzz_path}/sinkipccallbackonremoterequest"
+ fuzz_config_file = "${innerkits_path}/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer"
+
+ cflags = [
+ "-g",
+ "-O0",
+ "-Wno-unused-variable",
+ "-fno-omit-frame-pointer",
+ ]
+ sources = [ "sinkipccallbackonremoterequest_fuzzer.cpp" ]
+
+ include_dirs = [
+ "${fwk_utils_path}/include/log",
+ "${fwk_utils_path}/include",
+ "${fwk_common_path}/log/include",
+ "${fwk_common_path}/utils/include",
+ ]
+
+ include_dirs += [
+ "include",
+ "${common_path}/include",
+ "${innerkits_path}/native_cpp/audio_sink/include",
+ ]
+
+ deps =
+ [ "${innerkits_path}/native_cpp/audio_sink:distributed_audio_sink_sdk" ]
+
+ defines = [
+ "HI_LOG_ENABLE",
+ "DH_LOG_TAG=\"SinkIpcCallbackOnRemoteRequestFuzzTest\"",
+ "LOG_DOMAIN=0xD004130",
+ ]
+
+ external_deps = [
+ "c_utils:utils",
+ "ipc:ipc_core",
+ ]
+}
+
+###############################################################################
+group("fuzztest") {
+ testonly = true
+ deps = [ ":SinkIpcCallbackOnRemoteRequestFuzzTest" ]
+}
+###############################################################################
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/corpus/init b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/corpus/init
new file mode 100644
index 0000000000000000000000000000000000000000..6198079a28e860189d4294f6598f8ac6804c0dff
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/corpus/init
@@ -0,0 +1,16 @@
+/*
+ * 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.
+ */
+
+FUZZ
\ No newline at end of file
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/project.xml b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/project.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7133b2b92440904a5ed04b838733acea0f97486a
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/project.xml
@@ -0,0 +1,25 @@
+
+
+
+
+
+ 1000
+
+ 300
+
+ 4096
+
+
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/sinkipccallbackonremoterequest_fuzzer.cpp b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/sinkipccallbackonremoterequest_fuzzer.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..994223664f69b6743c9ac4a27b03634816257609
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/sinkipccallbackonremoterequest_fuzzer.cpp
@@ -0,0 +1,71 @@
+/*
+ * 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 "sinkipccallbackonremoterequest_fuzzer.h"
+
+#include
+#include
+
+#include "daudio_sink_ipc_callback.h"
+#include "daudio_sink_ipc_callback_stub.h"
+#include "iremote_object.h"
+#include "message_option.h"
+#include "message_parcel.h"
+
+namespace OHOS {
+namespace DistributedHardware {
+const uint32_t DC_RESOURCE_VALUE = 2;
+const uint32_t DC_RESOURCE_SIZE = 3;
+const ResourceEventType resourceEventType[DC_RESOURCE_SIZE] {
+ ResourceEventType::EVENT_TYPE_QUERY_RESOURCE,
+ ResourceEventType::EVENT_TYPE_PULL_UP_PAGE,
+ ResourceEventType::EVENT_TYPE_CLOSE_PAGE
+};
+
+void SinkIpcCallbackOnRemoteRequestFuzzTest(const uint8_t* data, size_t size)
+{
+ if ((data == nullptr) || (size < (sizeof(int32_t)))) {
+ return;
+ }
+
+ MessageParcel pdata;
+ MessageParcel reply;
+ MessageOption option;
+ uint32_t code = 0;
+ int32_t resType = static_cast(resourceEventType[data[0] % DC_RESOURCE_SIZE]);
+ std::string subtype(reinterpret_cast(data), size);
+ std::string networkId(reinterpret_cast(data), size);
+ bool isSensitive = data[0] % DC_RESOURCE_VALUE;
+ bool isSameAccout = data[0] % DC_RESOURCE_VALUE;
+ pdata.WriteInt32(resType);
+ pdata.WriteString(subtype);
+ pdata.WriteString(networkId);
+ pdata.ReadBool(isSensitive);
+ pdata.ReadBool(isSameAccout);
+ std::shared_ptr callback = std::make_shared();
+
+ callback->OnRemoteRequest(code, pdata, reply, option);
+}
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+ /* Run your code on data */
+ OHOS::DistributedHardware::SinkIpcCallbackOnRemoteRequestFuzzTest(data, size);
+ return 0;
+}
+
diff --git a/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/sinkipccallbackonremoterequest_fuzzer.h b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/sinkipccallbackonremoterequest_fuzzer.h
new file mode 100644
index 0000000000000000000000000000000000000000..a00a5c2aeb8144cc32b11f14f64fa78efd7a600f
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/fuzztest/sinkipccallbackonremoterequest_fuzzer/sinkipccallbackonremoterequest_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 SINKIPCCALLBACKONREMEOTREQUEST_FUZZER_H
+#define SINKIPCCALLBACKONREMEOTREQUEST_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "sinkipccallbackonremoterequest_fuzzer"
+
+#endif
diff --git a/interfaces/inner_kits/native_cpp/test/include/mock_component_resourceinfo.h b/interfaces/inner_kits/native_cpp/test/include/mock_component_resourceinfo.h
new file mode 100644
index 0000000000000000000000000000000000000000..95fcd06c229544f35404e39c4f95fe76c7b3b661
--- /dev/null
+++ b/interfaces/inner_kits/native_cpp/test/include/mock_component_resourceinfo.h
@@ -0,0 +1,43 @@
+/*
+ * 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_DAUDIO_MOCK_COMPONENT_RESOURCE_INFO_H
+#define OHOS_DAUDIO_MOCK_COMPONENT_RESOURCE_INFO_H
+
+#include "daudio_errorcode.h"
+#include "idistributed_hardware_sink.h"
+
+namespace OHOS {
+namespace DistributedHardware {
+class MockComponentResourceInfo : public std::enable_shared_from_this,
+ public PrivacyResourcesListener {
+public:
+ MockComponentResourceInfo()
+ {
+ }
+
+ virtual ~MockComponentResourceInfo()
+ {
+ }
+
+ int32_t OnPrivaceResourceMessage(const ResourceEventType &type, const std::string &subType,
+ const std::string &networkId, bool &isSensitive, bool &isSameAccout) override
+ {
+ return DH_SUCCESS;
+ }
+};
+} // namespace DistributedHardware
+} // namespace OHOS
+#endif