42         std::unique_ptr<Crc32Algorithm> algo = std::make_unique<Crc32Algorithm>();  in TestCrcDigest()  local
43         EXPECT_NE(algo, nullptr);  in TestCrcDigest()
44         int ret = algo->Init();  in TestCrcDigest()
48         ret = algo->Update(crcBuffer, sizeof(buff));  in TestCrcDigest()
52         ret = algo->Final(crcResult);  in TestCrcDigest()
57         ret = algo->Calculate(crcResult, crcBuffer, sizeof(buff));  in TestCrcDigest()
65         std::unique_ptr<Sha256Algorithm> algo = std::make_unique<Sha256Algorithm>();  in TestHash256Digest()  local
66         EXPECT_NE(algo, nullptr);  in TestHash256Digest()
67         int ret = algo->Init();  in TestHash256Digest()
71         ret = algo->Update(buffer, sizeof(buff));  in TestHash256Digest()
75         ret = algo->Final(dig);  in TestHash256Digest()
77         ret = algo->Calculate(dig, buffer, sizeof(buff));  in TestHash256Digest()
84         std::unique_ptr<Sha384Algorithm> algo = std::make_unique<Sha384Algorithm>();  in TestHash384Digest()  local
85         EXPECT_NE(algo, nullptr);  in TestHash384Digest()
86         int ret = algo->Init();  in TestHash384Digest()
90         ret = algo->Update(buffer384, sizeof(buff));  in TestHash384Digest()
94         ret = algo->Final(dig);  in TestHash384Digest()
96         ret = algo->Calculate(dig, buffer384, sizeof(buff));  in TestHash384Digest()
122         PkgAlgorithm::PkgAlgorithmPtr algo = PkgAlgorithmFactory::GetAlgorithm(nullptr);  in TestInvalidParam()  local
123         EXPECT_EQ(nullptr, algo);  in TestInvalidParam()
126         algo = PkgAlgorithmFactory::GetAlgorithm(nullptr);  in TestInvalidParam()
127         EXPECT_EQ(nullptr, algo);  in TestInvalidParam()