IssueNo:https://gitee.com/openharmony/notification_common_event_service/issues/I5Z20W?from=project-issue

Description:ans覆盖率提升common_event01
Sig:SIG_ApplicationFramework
Feature or Bugfix:Bugfix
Binary Source: No

Signed-off-by: wujiqin <wujiqin5@huawei.com>
Change-Id: I49ef06722a7b7cc86b32fe856f2d671ae33b397c

test/fuzztest/BUILD.gn

@@ -18,8 +18,11 @@ group("fuzztest") {
 
   deps = [
     "asynccommoneventresult_fuzzer:AsyncCommonEventResultFuzzTest",
+    "commoneventproxy_fuzzer:CommonEventProxyFuzzTest",
+    "commoneventpublishinfo_fuzzer:CommonEventPublishInfoFuzzTest",
     "commoneventstub_fuzzer:CommonEventStubFuzzTest",
     "dumpstate_fuzzer:DumpStateFuzzTest",
+    "eventreceiveproxy_fuzzer:EventReceiveProxyFuzzTest",
     "getstickycommonevent_fuzzer:GetStickyCommonEventFuzzTest",
     "matchingskills_fuzzer:MatchingSkillsFuzzTest",
     "publishcommonevent_fuzzer:PublishCommonEventFuzzTest",

test/fuzztest/commoneventproxy_fuzzer/BUILD.gn

@@ -0,0 +1,52 @@
+# 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.
+
+#####################hydra-fuzz###################
+import("//base/notification/common_event_service/event.gni")
+import("//build/config/features.gni")
+import("//build/test.gni")
+module_output_path = "common_event_service/services"
+
+##############################fuzztest##########################################
+ohos_fuzztest("CommonEventProxyFuzzTest") {
+  module_out_path = module_output_path
+  fuzz_config_file = "//base/notification/common_event_service/test/fuzztest/commoneventproxy_fuzzer"
+
+  include_dirs = []
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "commoneventproxy_fuzzer.cpp" ]
+
+  deps = [
+    "${ces_core_path}:cesfwk_core",
+    "${ces_native_path}:cesfwk_innerkits",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "c_utils:utils",
+    "ipc:ipc_core",
+  ]
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [ ":CommonEventProxyFuzzTest" ]
+}
+###############################################################################

test/fuzztest/commoneventproxy_fuzzer/commoneventproxy_fuzzer.cpp

@@ -0,0 +1,65 @@
+/*
+ * 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.
+ */
+
+#include "common_event_proxy.h"
+#include "common_event_listener.h"
+#include "commoneventproxy_fuzzer.h"
+#include "securec.h"
+
+namespace OHOS {
+namespace {
+    constexpr size_t U32_AT_SIZE = 4;
+}
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    sptr<IRemoteObject> object = nullptr;
+    EventFwk::CommonEventProxy commonEventProxy(object);
+    commonEventProxy.UnsubscribeCommonEvent(object);
+    std::shared_ptr<EventFwk::CommonEventSubscriber> commonEventSubscriber = nullptr;
+    EventFwk::CommonEventListener commonEventListener(commonEventSubscriber);
+    commonEventListener.Stop();
+    return true;
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        return 0;
+    }
+
+    if (size < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char* ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size, data, size) != EOK) {
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}

test/fuzztest/commoneventproxy_fuzzer/commoneventproxy_fuzzer.h

@@ -0,0 +1,29 @@
+/*
+ * 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 TEST_FUZZTEST_COMMONEVENTPROXY_FUZZER_COMMONEVENTPROXY_FUZZER_H
+#define TEST_FUZZTEST_COMMONEVENTPROXY_FUZZER_COMMONEVENTPROXY_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "commoneventproxy_fuzzer"
+
+#include <cstdint>
+
+uint32_t U32_AT(const uint8_t *ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[0] << 24) | (ptr[1] << 16) | (ptr[2] << 8) | ptr[3];
+}
+
+#endif // TEST_FUZZTEST_COMMONEVENTPROXY_FUZZER_COMMONEVENTPROXY_FUZZER_H

test/fuzztest/commoneventproxy_fuzzer/corpus/init

@@ -0,0 +1,13 @@
+# 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/commoneventproxy_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/commoneventpublishinfo_fuzzer/BUILD.gn

@@ -0,0 +1,49 @@
+# 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.
+
+#####################hydra-fuzz###################
+import("//base/notification/common_event_service/event.gni")
+import("//build/config/features.gni")
+import("//build/test.gni")
+module_output_path = "common_event_service/services"
+
+##############################fuzztest##########################################
+ohos_fuzztest("CommonEventPublishInfoFuzzTest") {
+  module_out_path = module_output_path
+  fuzz_config_file = "//base/notification/common_event_service/test/fuzztest/commoneventpublishinfo_fuzzer"
+
+  include_dirs = []
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "commoneventpublishinfo_fuzzer.cpp" ]
+
+  deps = [ "${ces_native_path}:cesfwk_innerkits" ]
+
+  external_deps = [
+    "ability_base:want",
+    "c_utils:utils",
+    "ipc:ipc_core",
+  ]
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [ ":CommonEventPublishInfoFuzzTest" ]
+}
+###############################################################################

test/fuzztest/commoneventpublishinfo_fuzzer/commoneventpublishinfo_fuzzer.cpp

@@ -0,0 +1,66 @@
+/*
+ * 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.
+ */
+
+#include "commoneventpublishinfo_fuzzer.h"
+#include "securec.h"
+
+#define private public
+#define protected public
+#include "common_event_publish_info.h"
+#undef private
+#undef protected
+
+namespace OHOS {
+constexpr size_t U32_AT_SIZE = 4;
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    Parcel parcel;
+    EventFwk::CommonEventPublishInfo PublishInfo;
+    EventFwk::CommonEventPublishInfo commonEventPublishInfo(PublishInfo);
+    commonEventPublishInfo.ReadFromParcel(parcel);
+    commonEventPublishInfo.Unmarshalling(parcel);
+    return true;
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        return 0;
+    }
+
+    if (size < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char* ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size, data, size) != EOK) {
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}

test/fuzztest/commoneventpublishinfo_fuzzer/commoneventpublishinfo_fuzzer.h

@@ -0,0 +1,29 @@
+/*
+ * 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 TEST_FUZZTEST_COMMONENTPUBLISHINFO_FUZZER_COMMONENTPUBLISHINFO_FUZZER_H
+#define TEST_FUZZTEST_COMMONENTPUBLISHINFO_FUZZER_COMMONENTPUBLISHINFO_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "commoneventpublishinfo_fuzzer"
+
+#include <cstdint>
+
+uint32_t U32_AT(const uint8_t *ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[0] << 24) | (ptr[1] << 16) | (ptr[2] << 8) | ptr[3];
+}
+
+#endif // TEST_FUZZTEST_COMMONENTPUBLISHINFO_FUZZER_COMMONENTPUBLISHINFO_FUZZER_H

test/fuzztest/commoneventpublishinfo_fuzzer/corpus/init

@@ -0,0 +1,13 @@
+# 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/commoneventpublishinfo_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/commoneventstub_fuzzer/commoneventstub_fuzzer.cpp

@@ -14,6 +14,7 @@
  */
 
 #include "common_event_stub.h"
+#include "common_event_data.h"
 #include "commoneventstub_fuzzer.h"
 #include "securec.h"
 
@@ -27,10 +28,14 @@ bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
     std::string stringData(data);
     int32_t code = U32_AT(reinterpret_cast<const uint8_t*>(data));
     bool enabled = *data % ENABLE;
+    MessageParcel dataParcel;
+    MessageParcel reply;
+    MessageOption option;
     EventFwk::CommonEventStub commonEventStub;
     // test PublishCommonEvent function
     AAFwk::Want want;
     EventFwk::CommonEventData commonEventData;
+    EventFwk::CommonEventData eventData(want, code, stringData);
     commonEventData.SetWant(want);
     commonEventData.SetCode(code);
     commonEventData.SetData(stringData);
@@ -62,6 +67,7 @@ bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
     commonEventStub.Freeze(code);
     // test Unfreeze function
     commonEventStub.Unfreeze(code);
+    commonEventStub.OnRemoteRequest(code, dataParcel, reply, option);
     // test UnfreezeAll function
     return commonEventStub.UnfreezeAll();
 }

test/fuzztest/eventreceiveproxy_fuzzer/BUILD.gn

@@ -0,0 +1,52 @@
+# 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.
+
+#####################hydra-fuzz###################
+import("//base/notification/common_event_service/event.gni")
+import("//build/config/features.gni")
+import("//build/test.gni")
+module_output_path = "common_event_service/services"
+
+##############################fuzztest##########################################
+ohos_fuzztest("EventReceiveProxyFuzzTest") {
+  module_out_path = module_output_path
+  fuzz_config_file = "//base/notification/common_event_service/test/fuzztest/eventreceiveproxy_fuzzer"
+
+  include_dirs = []
+  cflags = [
+    "-g",
+    "-O0",
+    "-Wno-unused-variable",
+    "-fno-omit-frame-pointer",
+  ]
+  sources = [ "eventreceiveproxy_fuzzer.cpp" ]
+
+  deps = [
+    "${ces_core_path}:cesfwk_core",
+    "${ces_native_path}:cesfwk_innerkits",
+  ]
+
+  external_deps = [
+    "ability_base:want",
+    "c_utils:utils",
+    "ipc:ipc_core",
+  ]
+}
+
+###############################################################################
+group("fuzztest") {
+  testonly = true
+  deps = []
+  deps += [ ":EventReceiveProxyFuzzTest" ]
+}
+###############################################################################

test/fuzztest/eventreceiveproxy_fuzzer/corpus/init

@@ -0,0 +1,13 @@
+# 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/eventreceiveproxy_fuzzer/eventreceiveproxy_fuzzer.cpp

@@ -0,0 +1,69 @@
+/*
+ * 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.
+ */
+
+#include "eventreceiveproxy_fuzzer.h"
+#include "securec.h"
+#include "event_receive_proxy.h"
+
+namespace OHOS {
+namespace EventFwk {
+}  // namespace EventFwk
+namespace {
+    constexpr size_t U32_AT_SIZE = 4;
+    constexpr uint8_t ENABLE = 2;
+}
+bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
+{
+    // make common event data
+    EventFwk::CommonEventData commonEventData;
+    bool enabled = *data % ENABLE;
+    std::shared_ptr<EventFwk::EventReceiveProxy> result = std::make_shared<EventFwk::EventReceiveProxy>(nullptr);
+    if (result != nullptr) {
+        result->NotifyEvent(commonEventData, enabled, enabled);
+        return true;
+    }
+    return false;
+}
+}
+
+/* Fuzzer entry point */
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
+{
+    /* Run your code on data */
+    if (data == nullptr) {
+        return 0;
+    }
+
+    if (size < OHOS::U32_AT_SIZE) {
+        return 0;
+    }
+
+    char* ch = (char *)malloc(size + 1);
+    if (ch == nullptr) {
+        return 0;
+    }
+
+    (void)memset_s(ch, size + 1, 0x00, size + 1);
+    if (memcpy_s(ch, size, data, size) != EOK) {
+        free(ch);
+        ch = nullptr;
+        return 0;
+    }
+
+    OHOS::DoSomethingInterestingWithMyAPI(ch, size);
+    free(ch);
+    ch = nullptr;
+    return 0;
+}

test/fuzztest/eventreceiveproxy_fuzzer/eventreceiveproxy_fuzzer.h

@@ -0,0 +1,29 @@
+/*
+ * 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 TEST_FUZZTEST_EVENTRECEIVEPROXY_FUZZER_EVENTRECEIVEPROXY_FUZZER_H
+#define TEST_FUZZTEST_EVENTRECEIVEPROXY_FUZZER_EVENTRECEIVEPROXY_FUZZER_H
+
+#define FUZZ_PROJECT_NAME "eventreceiveproxy_fuzzer"
+
+#include <cstdint>
+
+uint32_t U32_AT(const uint8_t *ptr)
+{
+    // convert fuzz input data to an integer
+    return (ptr[0] << 24) | (ptr[1] << 16) | (ptr[2] << 8) | ptr[3];
+}
+
+#endif // TEST_FUZZTEST_EVENTRECEIVEPROXY_FUZZER_EVENTRECEIVEPROXY_FUZZER_H

test/fuzztest/eventreceiveproxy_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/matchingskills_fuzzer/matchingskills_fuzzer.cpp

@@ -28,6 +28,8 @@ namespace {
 bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
 {
     std::string stringData(data);
+    size_t index = U32_AT(reinterpret_cast<const uint8_t*>(data));
+    Parcel parcel;
     // test MatchingSkills class function
     EventFwk::MatchingSkills matchingSkills;
     // test HasEntity function
@@ -56,6 +58,11 @@ bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
     matchingSkills.MatchEntity(permissions);
     // test MatchScheme function
     matchingSkills.MatchScheme(stringData);
+    matchingSkills.GetEntity(index);
+    matchingSkills.GetEvent(index);
+    matchingSkills.GetScheme(index);
+    matchingSkills.ReadFromParcel(parcel);
+    matchingSkills.Unmarshalling(parcel);
     // test Match function
     AAFwk::Want want;
     return matchingSkills.Match(want);

test/fuzztest/subscribecommonevent_fuzzer/subscribecommonevent_fuzzer.cpp

@@ -13,6 +13,12 @@
  * limitations under the License.
  */
 
+#define private public
+#define protected public
+#include "common_event_subscribe_info.h"
+#undef private
+#undef protected
+
 #include "subscribecommonevent_fuzzer.h"
 #include "securec.h"
 #include "common_event_manager.h"
@@ -39,6 +45,7 @@ bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
     std::string stringData(data);
 
     EventFwk::MatchingSkills matchingSkills;
+    Parcel parcel;
     matchingSkills.AddEvent(stringData);
     matchingSkills.AddEntity(stringData);
     matchingSkills.AddScheme(stringData);
@@ -48,6 +55,8 @@ bool DoSomethingInterestingWithMyAPI(const char* data, size_t size)
         EventFwk::CommonEventSubscribeInfo::ThreadMode(mode);
     EventFwk::CommonEventSubscribeInfo subscribeInfo(matchingSkills);
     int32_t priority = U32_AT(reinterpret_cast<const uint8_t*>(data));
+    subscribeInfo.ReadFromParcel(parcel);
+    subscribeInfo.Unmarshalling(parcel);
     subscribeInfo.SetPriority(priority);
     subscribeInfo.SetPermission(stringData);
     subscribeInfo.SetDeviceId(stringData);