diff --git a/interfaces/test/unittest/js/BUILD.gn b/interfaces/test/unittest/js/BUILD.gn
index 069ac9f9824d41352775a81321635ff848d4113b..eea4bd2b0447f203990d131423a129541b71d666 100644
--- a/interfaces/test/unittest/js/BUILD.gn
+++ b/interfaces/test/unittest/js/BUILD.gn
@@ -316,7 +316,10 @@ ohos_unittest("ani_file_hash_test") {
 
   resource_config_file = "../resource/ohos_test.xml"
 
-  sources = [ "mod_hash/hash_core_test.cpp" ]
+  sources = [
+    "mod_hash/hash_core_test.cpp",
+    "mod_hash/hash_stream_test.cpp",
+    ]
   sources += ani_file_hash_core
 
   include_dirs = [
@@ -325,6 +328,7 @@ ohos_unittest("ani_file_hash_test") {
     "${file_api_path}/interfaces/kits/js/src/common/file_helper",
     "${file_api_path}/interfaces/kits/js/src/mod_fs",
     "${file_api_path}/interfaces/kits/js/src/mod_hash",
+    "${file_api_path}/interfaces/kits/js/src/mod_hash/class_hashstream",
   ]
 
   deps = [
diff --git a/interfaces/test/unittest/js/mod_hash/hash_stream_test.cpp b/interfaces/test/unittest/js/mod_hash/hash_stream_test.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..bac6fb12df02c272221fba46c83cd91d8ff0919f
--- /dev/null
+++ b/interfaces/test/unittest/js/mod_hash/hash_stream_test.cpp
@@ -0,0 +1,278 @@
+/*
+ * Copyright (c) 2025 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 <fcntl.h>
+#include <gtest/gtest.h>
+#include <unistd.h>
+#include "hs_hashstream.h"
+
+namespace OHOS {
+namespace FileManagement {
+namespace ModuleFileIO {
+using namespace std;
+
+static const string g_filePath = "/data/test/HashStreamTest.txt";
+class HashStreamTest : public testing::Test {
+public:
+    static void SetUpTestCase(void)
+    {
+        int32_t fd = open(g_filePath.c_str(), O_CREAT | O_RDWR, 0644);
+        close(fd);
+    };
+    static void TearDownTestCase()
+    {
+        rmdir(g_filePath.c_str());
+    };
+    void SetUp() {};
+    void TearDown() {};
+};
+
+/**
+ * @tc.name: GetHsEntityTest_0001
+ * @tc.desc: Test function of GetHsEntity() interface for null entity.
+ * @tc.size: MEDIUM
+ * @tc.type: FUNC
+ * @tc.level Level 1
+ */
+HWTEST_F(HashStreamTest, GetHsEntityTest_0001, testing::ext::TestSize.Level1)
+{
+    GTEST_LOG_(INFO) << "HashStreamTest-begin GetHsEntityTest_0001";
+    unique_ptr<HsHashStreamEntity> streamEntity = make_unique<HsHashStreamEntity>();
+    HsHashStream stream(streamEntity);
+    stream.entity = nullptr;
+    auto [succ, entity] = stream.GetHsEntity();
+    EXPECT_FALSE(succ);
+
+    GTEST_LOG_(INFO) << "HashStreamTest-end GetHsEntityTest_0001";
+}
+
+/**
+ * @tc.name: GetHsEntityTest_0002
+ * @tc.desc: Test function of GetHsEntity() interface for has entity.
+ * @tc.size: MEDIUM
+ * @tc.type: FUNC
+ * @tc.level Level 1
+ */
+HWTEST_F(HashStreamTest, GetHsEntityTest_0002, testing::ext::TestSize.Level1)
+{
+    GTEST_LOG_(INFO) << "HashStreamTest-begin GetHsEntityTest_0002";
+    unique_ptr<HsHashStreamEntity> streamEntity = make_unique<HsHashStreamEntity>();
+    HsHashStream stream(streamEntity);
+    stream.entity = nullptr;
+    auto [succ, entity] = stream.GetHsEntity();
+    EXPECT_TRUE(succ);
+    entity = nullptr;
+
+    GTEST_LOG_(INFO) << "HashStreamTest-end GetHsEntityTest_0002";
+}
+
+/**
+ * @tc.name: UpdateTest_0001
+ * @tc.desc: Test function of Update() interface for null entity.
+ * @tc.size: MEDIUM
+ * @tc.type: FUNC
+ * @tc.level Level 1
+ */
+HWTEST_F(HashStreamTest, UpdateTest_0001, testing::ext::TestSize.Level1)
+{
+    GTEST_LOG_(INFO) << "HashStreamTest-begin UpdateTest_0001";
+    unique_ptr<HsHashStreamEntity> streamEntity = make_unique<HsHashStreamEntity>();
+    HsHashStream stream(streamEntity);
+    stream.entity = nullptr;
+    ArrayBuffer buffer ArrayBuffer { nullptr, 0 };
+
+    auto ret = stream.Update(buffer);
+    EXPECT_FALSE(ret.IsSuccess());
+
+    GTEST_LOG_(INFO) << "HashStreamTest-end UpdateTest_0001";
+}
+
+/**
+ * @tc.name: UpdateTest_0002
+ * @tc.desc: Test function of Update() interface for md5.
+ * @tc.size: MEDIUM
+ * @tc.type: FUNC
+ * @tc.level Level 1
+ */
+HWTEST_F(HashStreamTest, UpdateTest_0002, testing::ext::TestSize.Level1)
+{
+    GTEST_LOG_(INFO) << "HashStreamTest-begin UpdateTest_0002";
+    HsHashStreamEntity *rawPtr = new (std::nothrow) HsHashStreamEntity();
+    unique_ptr<HsHashStreamEntity> streamEntity(rawPtr);
+    streamEntity->algType = HASH_ALGORITHM_TYPE_MD5;
+    MD5_CTX ctx;
+    MD5_Init(&ctx);
+    streamEntity->md5Ctx = ctx;
+    HsHashStream stream(move(streamEntity));
+
+    auto buffer = std::make_shared<int[]>(4096);
+    ArrayBuffer arrayBuffer ArrayBuffer { buffer.c_str(), 4096 };
+
+    auto ret = stream.Update(arrayBuffer);
+    EXPECT_TRUE(ret.IsSuccess());
+
+    GTEST_LOG_(INFO) << "HashStreamTest-end UpdateTest_0002";
+}
+
+/**
+ * @tc.name: UpdateTest_0003
+ * @tc.desc: Test function of Update() interface for sha1.
+ * @tc.size: MEDIUM
+ * @tc.type: FUNC
+ * @tc.level Level 1
+ */
+HWTEST_F(HashStreamTest, UpdateTest_0003, testing::ext::TestSize.Level1)
+{
+    GTEST_LOG_(INFO) << "HashStreamTest-begin UpdateTest_0003";
+    HsHashStreamEntity *rawPtr = new (std::nothrow) HsHashStreamEntity();
+    unique_ptr<HsHashStreamEntity> streamEntity(rawPtr);
+    streamEntity->algType = HASH_ALGORITHM_TYPE_SHA1;
+    SHA_CTX ctx;
+    SHA1_Init(&ctx);
+    streamEntity->shaCtx = ctx;
+    HsHashStream stream(move(streamEntity));
+
+    auto buffer = std::make_shared<int[]>(4096);
+    ArrayBuffer arrayBuffer ArrayBuffer { buffer.c_str(), 4096 };
+
+    auto ret = stream.Update(arrayBuffer);
+    EXPECT_TRUE(ret.IsSuccess());
+
+    GTEST_LOG_(INFO) << "HashStreamTest-end UpdateTest_0003";
+}
+
+/**
+ * @tc.name: UpdateTest_0004
+ * @tc.desc: Test function of Update() interface for sha256.
+ * @tc.size: MEDIUM
+ * @tc.type: FUNC
+ * @tc.level Level 1
+ */
+HWTEST_F(HashStreamTest, UpdateTest_0004, testing::ext::TestSize.Level1)
+{
+    GTEST_LOG_(INFO) << "HashStreamTest-begin UpdateTest_0004";
+    HsHashStreamEntity *rawPtr = new (std::nothrow) HsHashStreamEntity();
+    unique_ptr<HsHashStreamEntity> streamEntity(rawPtr);
+    streamEntity->algType = HASH_ALGORITHM_TYPE_SHA1;
+    SHA256_CTX ctx;
+    SHA256_Init(&ctx);
+    streamEntity->sha256Ctx = ctx;
+    HsHashStream stream(move(streamEntity));
+
+    auto buffer = std::make_shared<int[]>(4096);
+    ArrayBuffer arrayBuffer ArrayBuffer { buffer.c_str(), 4096 };
+
+    auto ret = stream.Update(arrayBuffer);
+    EXPECT_TRUE(ret.IsSuccess());
+
+    GTEST_LOG_(INFO) << "HashStreamTest-end UpdateTest_0004";
+}
+
+/**
+ * @tc.name: DigestTest_0001
+ * @tc.desc: Test function of Digest() interface for null entity.
+ * @tc.size: MEDIUM
+ * @tc.type: FUNC
+ * @tc.level Level 1
+ */
+HWTEST_F(HashStreamTest, DigestTest_0001, testing::ext::TestSize.Level1)
+{
+    GTEST_LOG_(INFO) << "HashStreamTest-begin DigestTest_0001";
+    HsHashStreamEntity *rawPtr = new (std::nothrow) HsHashStreamEntity();
+    unique_ptr<HsHashStreamEntity> streamEntity(rawPtr);
+    HsHashStream stream(streamEntity);
+    stream.entity = nullptr;
+
+    auto ret = stream.Digest();
+    EXPECT_FALSE(ret.IsSuccess());
+
+    GTEST_LOG_(INFO) << "HashStreamTest-end DigestTest_0001";
+}
+
+/**
+ * @tc.name: DigestTest_0002
+ * @tc.desc: Test function of Digest() interface for md5.
+ * @tc.size: MEDIUM
+ * @tc.type: FUNC
+ * @tc.level Level 1
+ */
+HWTEST_F(HashStreamTest, DigestTest_0002, testing::ext::TestSize.Level1)
+{
+    GTEST_LOG_(INFO) << "HashStreamTest-begin DigestTest_0002";
+    HsHashStreamEntity *rawPtr = new (std::nothrow) HsHashStreamEntity();
+    unique_ptr<HsHashStreamEntity> streamEntity(rawPtr);
+    streamEntity->algType = HASH_ALGORITHM_TYPE_MD5;
+    MD5_CTX ctx;
+    MD5_Init(&ctx);
+    streamEntity->md5Ctx = ctx;
+    HsHashStream stream(move(streamEntity));
+
+    auto ret = stream.Digest();
+    EXPECT_FALSE(ret.IsSuccess());
+
+    GTEST_LOG_(INFO) << "HashStreamTest-end DigestTest_0002";
+}
+
+/**
+ * @tc.name: DigestTest_0003
+ * @tc.desc: Test function of Digest() interface for sha1.
+ * @tc.size: MEDIUM
+ * @tc.type: FUNC
+ * @tc.level Level 1
+ */
+HWTEST_F(HashStreamTest, DigestTest_0003, testing::ext::TestSize.Level1)
+{
+    GTEST_LOG_(INFO) << "HashStreamTest-begin DigestTest_0003";
+    HsHashStreamEntity *rawPtr = new (std::nothrow) HsHashStreamEntity();
+    unique_ptr<HsHashStreamEntity> streamEntity(rawPtr);
+    streamEntity->algType = HASH_ALGORITHM_TYPE_SHA1;
+    SHA_CTX ctx;
+    SHA1_Init(&ctx);
+    streamEntity->shaCtx = ctx;
+    HsHashStream stream(move(streamEntity));
+
+    auto ret = stream.Digest();
+    EXPECT_FALSE(ret.IsSuccess());
+
+    GTEST_LOG_(INFO) << "HashStreamTest-end DigestTest_0003";
+}
+
+/**
+ * @tc.name: DigestTest_0004
+ * @tc.desc: Test function of Digest() interface for sha256.
+ * @tc.size: MEDIUM
+ * @tc.type: FUNC
+ * @tc.level Level 1
+ */
+HWTEST_F(HashStreamTest, DigestTest_0004, testing::ext::TestSize.Level1)
+{
+    GTEST_LOG_(INFO) << "HashStreamTest-begin DigestTest_0004";
+    HsHashStreamEntity *rawPtr = new (std::nothrow) HsHashStreamEntity();
+    unique_ptr<HsHashStreamEntity> streamEntity(rawPtr);
+    streamEntity->algType = HASH_ALGORITHM_TYPE_SHA256;
+    SHA256_CTX ctx;
+    SHA256_Init(&ctx);
+    streamEntity->sha256Ctx = ctx;
+    HsHashStream stream(move(streamEntity));
+
+    auto ret = stream.Digest();
+    EXPECT_FALSE(ret.IsSuccess());
+
+    GTEST_LOG_(INFO) << "HashStreamTest-end DigestTest_0004";
+}
+
+} // namespace ModuleFileIO
+} // namespace FileManagement
+} // namespace OHOS
\ No newline at end of file