diff --git a/thirdparty/CUnit/HPKBUILD b/thirdparty/CUnit/HPKBUILD
new file mode 100644
index 0000000000000000000000000000000000000000..3281a829ec230c97a8855d79ccb6ebdc4d9cd1a0
--- /dev/null
+++ b/thirdparty/CUnit/HPKBUILD
@@ -0,0 +1,76 @@
+# Contributor: Jeff Han <hanjinfei@foxmail.com>
+# Maintainer: Jeff Han <hanjinfei@foxmail.com>
+pkgname=CUnit
+pkgver=2.1-3
+pkgrel=0
+pkgdesc=""
+url=""
+archs=("armeabi-v7a" "arm64-v8a")
+license=()
+depends=()
+makedepends=()
+install=
+source="https://sourceforge.net/projects/cunit/files/$pkgname/$pkgver/$pkgname-$pkgver.tar.bz2"
+
+autounpack=false
+downloadpackage=true
+buildtools="configure"
+
+builddir=$pkgname-${pkgver}
+packagename=$builddir.tar.bz2
+
+source envset.sh
+host=
+prepare() {
+    mkdir $pkgname-$ARCH-build
+    tar -jxf $packagename -C $pkgname-$ARCH-build
+    if [ $ARCH == "armeabi-v7a" ]
+    then
+        setarm32ENV
+        host=arm-linux
+    fi
+    if [ $ARCH == "arm64-v8a" ]
+    then
+        setarm64ENV
+        host=aarch64-linux
+    fi
+    cd $pkgname-$ARCH-build/$builddir
+    ./bootstrap > `pwd`/build.log 2>&1
+    cd $OLDPWD
+}
+
+build() {
+    cd $pkgname-$ARCH-build/$builddir
+    ./configure "$@" --host=$host --enable-debug --enable-automated --enable-basic --enable-console --enable-examples --enable-test >> `pwd`/build.log 2>&1
+    make -j4 >> `pwd`/build.log 2>&1
+    ret=$?
+    cd $OLDPWD
+    return $ret
+}
+
+package() {
+    cd $pkgname-$ARCH-build/$builddir
+    make install >> `pwd`/build.log 2>&1
+    cd $OLDPWD
+    if [ $ARCH == "armeabi-v7a" ]
+    then
+        unsetarm32ENV
+    fi
+    if [ $ARCH == "arm64-v8a" ]
+    then
+        unsetarm64ENV
+    fi
+
+    unset host
+}
+
+check() {
+    echo "The test must be on an OpenHarmony device!"
+    # 在OpenHarmony开发板中执行用例
+    # ./test_cunit
+}
+
+# 清理环境
+cleanbuild(){
+    rm -rf ${PWD}/$pkgname-armeabi-v7a-build ${PWD}/$pkgname-arm64-v8a-build #${PWD}/$packagename
+}
diff --git a/thirdparty/CUnit/README.OpenSource b/thirdparty/CUnit/README.OpenSource
new file mode 100644
index 0000000000000000000000000000000000000000..545967c46bf70a3bde9760b89b0d060565e278a5
--- /dev/null
+++ b/thirdparty/CUnit/README.OpenSource
@@ -0,0 +1,11 @@
+[
+    {
+        "Name": "CUnit",
+        "License": "GNU Library General Public License",
+        "License File": "https://sourceforge.net/p/cunit/code/HEAD/tree/branches/mingw64/COPYING",
+        "Version Number": "2.1-3",
+        "Owner": "tianyong13@huawei.com",
+        "Upstream URL": "https://sourceforge.net/projects/cunit/files/latest/download",
+        "Description": "CUnit is a Unit testing framework for C."
+    }
+]
diff --git a/thirdparty/CUnit/README_zh.md b/thirdparty/CUnit/README_zh.md
new file mode 100644
index 0000000000000000000000000000000000000000..f1920845fe42df5ae857a85f8d4abb24ec5dc8fa
--- /dev/null
+++ b/thirdparty/CUnit/README_zh.md
@@ -0,0 +1,12 @@
+# CUnit三方库说明
+## 功能简介
+CUnit是C语言的单元测试框架
+## 使用约束
+- IDE版本：DevEco Studio 3.1 Beta2
+- SDK版本：ohos_sdk_public 3.2.11.9 (API Version 9 Release)
+- 三方库版本：2.1-3
+- 当前适配的功能：CUnit是C语言的单元测试框架
+- [GNU Library General Public License](https://sourceforge.net/p/cunit/code/HEAD/tree/branches/mingw64/COPYING)
+
+## 集成方式
++ [应用hap包集成](docs/hap_integrate.md)
diff --git a/thirdparty/CUnit/SHA512SUM b/thirdparty/CUnit/SHA512SUM
new file mode 100644
index 0000000000000000000000000000000000000000..13960a9588116ee1fcab15e048c194b6594b75a0
--- /dev/null
+++ b/thirdparty/CUnit/SHA512SUM
@@ -0,0 +1 @@
+547b417109332446dfab8fda17bf4ccd2da841dc93f824dc90a20635bcf1fb80fb2176500d8a0906940f3f3d3e2f77b2d70a71090c9ab84ad9af43f3582bc487  CUnit-2.1-3.tar.bz2
diff --git a/thirdparty/CUnit/docs/hap_integrate.md b/thirdparty/CUnit/docs/hap_integrate.md
new file mode 100644
index 0000000000000000000000000000000000000000..841d28fcdbedd03e52c0cfe2fd376eed3fd29aee
--- /dev/null
+++ b/thirdparty/CUnit/docs/hap_integrate.md
@@ -0,0 +1,66 @@
+# CUnit集成到应用hap
+本库是在RK3568开发板上基于OpenHarmony3.2 Release版本的镜像验证的，如果是从未使用过RK3568，可以先查看[润和RK3568开发板标准系统快速上手](https://gitee.com/openharmony-sig/knowledge_demo_temp/tree/master/docs/rk3568_helloworld)。
+## 开发环境
+- ubuntu20.04
+- [OpenHarmony3.2Release镜像](https://gitee.com/link?target=https%3A%2F%2Frepo.huaweicloud.com%2Fopenharmony%2Fos%2F3.2-Release%2Fdayu200_standard_arm32.tar.gz)
+- [ohos_sdk_public 3.2.11.9 (API Version 9 Release)](https://gitee.com/link?target=https%3A%2F%2Frepo.huaweicloud.com%2Fopenharmony%2Fos%2F3.2-Release%2Fohos-sdk-windows_linux-public.tar.gz)
+- [DevEco Studio 3.1 Beta2](https://gitee.com/link?target=https%3A%2F%2Fcontentcenter-vali-drcn.dbankcdn.cn%2Fpvt_2%2FDeveloperAlliance_package_901_9%2Ff3%2Fv3%2FuJyuq3syQ2ak4hE1QZmAug%2Fdevecostudio-windows-3.1.0.400.zip%3FHW-CC-KV%3DV1%26HW-CC-Date%3D20230408T013335Z%26HW-CC-Expire%3D315360000%26HW-CC-Sign%3D96262721EDC9B34E6F62E66884AB7AE2A94C2A7B8C28D6F7FC891F46EB211A70)
+- [准备三方库构建环境](../../../tools/README.md#编译环境准备)
+- [准备三方库测试环境](../../../tools/README.md#ci环境准备)
+## 编译三方库
+- 下载本仓库
+  ```
+  git clone https://gitee.com/openharmony-sig/tpc_c_cplusplus.git --depth=1
+  ```
+- 三方库目录结构
+  ```
+  tpc_c_cplusplus/thirdparty/CUnit      #三方库CUnit的目录结构如下
+  ├── docs                              #三方库相关文档的文件夹
+  ├── HPKBUILD                          #构建脚本
+  ├── SHA512SUM                         #三方库校验文件
+  ├── README.OpenSource                 #说明三方库源码的下载地址，版本，license等信息
+  ├── README_zh.md   
+  ```
+  
+- 将CUnit拷贝至tools/main目录下
+  ```
+  cd tpc_c_cplusplus
+  cp thirdparty/CUnit tools/main -rf
+  ```
+- 在tools目录下编译三方库
+  编译环境的搭建参考[准备三方库构建环境](../../../tools/README.md#编译环境准备)
+  ```
+  cd tools
+  ./build.sh CUnit
+  ```
+- 三方库头文件及生成的库
+  在tools目录下会生成usr目录，该目录下存在已编译完成的32位和64位三方库
+  ```
+  CUnit/arm64-v8a  CUnit/armeabi-v7a
+  ```
+
+- [测试三方库](#测试三方库)
+
+## 应用中使用三方库
+
+- 在IDE的cpp目录下新增thirdparty目录，将编译生成的库拷贝到该目录下，如下图所示
+&nbsp;![thirdparty_install_dir](pic/cunit_install_dir.png)
+- 在最外层（cpp目录下）CMakeLists.txt中添加如下语句
+  ```
+  #将三方库加入工程中
+  target_link_libraries(entry PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/CUnit/${OHOS_ARCH}/lib/libcunit.a)
+  #将三方库的头文件加入工程中
+  target_include_directories(entry PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/CUnit/${OHOS_ARCH}/include)
+  ```
+  ![cunit_usage](pic/cunit_usage.png)
+## 测试三方库
+三方库的测试使用原库自带的测试用例来做测试
+
+进入到构建目录获取可执行文件test_cunit，运行测试用例（CUnit-arm64-v8a-build为构建64位的目录，CUnit-armeabi-v7a-build为构建32位的目录）
+&nbsp;![cunit_test_result](pic/cunit_test_result.png)
+
+## 参考资料
+- [润和RK3568开发板标准系统快速上手](https://gitee.com/openharmony-sig/knowledge_demo_temp/tree/master/docs/rk3568_helloworld)
+- [OpenHarmony三方库地址](https://gitee.com/openharmony-tpc)
+- [OpenHarmony知识体系](https://gitee.com/openharmony-sig/knowledge)
+- [通过DevEco Studio开发一个NAPI工程](https://gitee.com/openharmony-sig/knowledge_demo_temp/blob/master/docs/napi_study/docs/hello_napi.md)
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