53     std::string result = "";  in HWTEST_F_L0()
54     std::function<void(const void*, const std::string &)> callback =  in HWTEST_F_L0()
55         [&result]([[maybe_unused]] const void *ptr, const std::string &temp) { result = temp; };  in HWTEST_F_L0()
57     std::string msg = std::string() + R"({"id":0,"method":"Tracing.Test","params":{}})";  in HWTEST_F_L0()
60     ASSERT_TRUE(result.find("Unknown method: Test") != std::string::npos);  in HWTEST_F_L0()
65     std::string result = "";  in HWTEST_F_L0()
66     std::function<void(const void*, const std::string &)> callback =  in HWTEST_F_L0()
67         [&result]([[maybe_unused]] const void *ptr, const std::string &temp) { result = temp; };  in HWTEST_F_L0()
69     std::string msg = std::string() + R"({"id":0,"method":"Tracing.Test","params":{}})";  in HWTEST_F_L0()
79     std::string result = "";  in HWTEST_F_L0()
80     std::function<void(const void*, const std::string &)> callback =  in HWTEST_F_L0()
81         [&result]([[maybe_unused]] const void *ptr, const std::string &temp) { result = temp; };  in HWTEST_F_L0()
83     std::string msg = std::string() + R"({"id":0,"method":"Tracing.Test","params":{}})";  in HWTEST_F_L0()
88     ASSERT_TRUE(result.find("Unknown method: Test") != std::string::npos);  in HWTEST_F_L0()
93     std::string result = "";  in HWTEST_F_L0()
94     std::function<void(const void*, const std::string &)> callback =  in HWTEST_F_L0()
95         [&result]([[maybe_unused]] const void *ptr, const std::string &temp) { result = temp; };  in HWTEST_F_L0()
97     std::string msg = std::string() + R"({"id":0,"method":"Tracing.Test","params":{}})";  in HWTEST_F_L0()