...

tests/adc_valueholder_test.cpp

@@ -1,6 +1,7 @@
 #include <list>
 #define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
 #include <doctest/doctest.h>
+#include <chrono>
 #include <iostream>
 
 #include "../common/adc_utils.h"
@@ -76,7 +77,8 @@ TEST_CASE("[ADC VALUEHOLDER]")
     //                                 });
 
 
-    vsh.addConvertFunc([](const std::string& v) { return v.c_str(); }, [](const char* v) { return std::string(v); });
+    vsh.addConvertFunc([&str](const std::string&) { return str.c_str(); },
+                       [](const char* v) { return std::string(v); });
 
     vsh = "NEW VALUE";
 
@@ -84,6 +86,8 @@ TEST_CASE("[ADC VALUEHOLDER]")
 
     const char* sptr = vsh;
 
+    std::cout << "SPTR: " << sptr << "\n";
+
     REQUIRE_EQ(std::strcmp(sptr, "NEW VALUE"), 0);
 
     using namespace std::literals;
@@ -134,4 +138,16 @@ TEST_CASE("[ADC VALUEHOLDER]")
     std::cout << "SR: " << sr(std::list<float>{11.11, 22.22, 33.33}) << "\n";
     ss = ",\t";
     std::cout << "SR: " << sr.setDelimiter(" , ")(std::vector<float>{11.11, 22.22, 33.33}) << "\n";
+
+
+    int zz;
+    auto t1 = std::chrono::system_clock::now();
+    for (int i = 10; i < 1000000; ++i) {
+        vah = i;
+        zz = (int)vah + 10;
+    }
+    auto t2 = std::chrono::system_clock::now();
+    std::cout << "ZZ = " << zz << "\n";
+
+    std::cout << "ELAPS: " << std::chrono::duration_cast<std::chrono::microseconds>(t2 - t1).count() << " mksec\n";
 }