Guozhong/remove format time (#9923)

* remove formatTimeMilli from time_utils.cpp

* add traceCallStacks test case

* add traceCallStacks test case in format_test.cpp

* add param:"test" to function TraceCallStacks()

* rollback file in master branch

* add traceCallStacks test case in format_test.cpp

* remove formatTimeMilli from time_utils.cpp and add traceCallStacks test case in format_test.cpp

src/plugins/auto/utils/time_utils.cpp

@@ -43,16 +43,6 @@ std::string putTime(std::chrono::system_clock::time_point tp, const char* format
     return ss.str();
 }
 
-std::string formatTimeMilli(std::chrono::system_clock::time_point tp) {
-    std::stringstream ss;
-
-    auto milliseconds = (std::chrono::duration_cast<std::chrono::milliseconds>(tp.time_since_epoch()).count() % 1000);
-
-    ss << putTime(tp, "%T") << '.' << std::setfill('0') << std::setw(3) << milliseconds;
-
-    return ss.str();
-}
-
 std::string getCurrentTime() {
     std::stringstream ss;
 

src/plugins/auto/utils/time_utils.hpp

@@ -51,7 +51,6 @@ bool localtimeSafe(const time_t* time, struct tm* result);
 
 std::string getCurrentTime();
 std::string putTime(std::chrono::system_clock::time_point tp, const char* format);
-std::string formatTimeMilli(std::chrono::system_clock::time_point tp); // format tp to HH:MM:SS.mmm
 } // namespace TimeUtils
 } // namespace MultiDevicePlugin
 

src/tests/unit/auto/log_utils_format_test.cpp

@@ -18,8 +18,17 @@ public:
     void TearDown() override {
         MockLog::Release();
     }
+
+    void traceCallStacksTest(){
+        TraceCallStacks("test");
+    }
 };
 
+TEST_F(LogUtilsFormatTest, callStacksTest) {
+    EXPECT_CALL(*(HLogger), print(_)).Times(1);
+    ASSERT_NO_THROW(traceCallStacksTest());
+}
+
 TEST_F(LogUtilsFormatTest, format_s) {
     std::string printResult = "";
     std::string pattern{"abc"};