working code

src/includes/aggregate_tests.h

@@ -0,0 +1,151 @@
+#ifndef ATESTS_H
+#define ATESTS_H
+#include <string>
+#include "./tests.h"
+#include <ostream>
+#include <iostream>
+
+
+std::vector<int> sizes = {
+    50000, 100000, 150000, 200000, 250000, 300000, 350000, 400000, 500000, 
+    600000, 700000, 800000, 900000, 1000000,
+    2000000, 3000000, 4000000, 5000000, 6000000, 7000000, 8000000, 9000000, 10000000,
+    15000000, 20000000, 25000000, 30000000, 35000000, 40000000, 45000000, 50000000
+};
+
+
+// to print type info
+
+template <typename T>
+constexpr auto type_name()
+{
+    std::string_view name, prefix, suffix;
+#ifdef __clang__
+    name = __PRETTY_FUNCTION__;
+    prefix = "auto type_name() [T = ";
+    suffix = "]";
+#elif defined(__GNUC__)
+    name = __PRETTY_FUNCTION__;
+    prefix = "constexpr auto type_name() [with T = ";
+    suffix = "]";
+#elif defined(_MSC_VER)
+    name = __FUNCSIG__;
+    prefix = "auto __cdecl type_name<";
+    suffix = ">(void)";
+#endif
+    name.remove_prefix(prefix.size());
+    name.remove_suffix(suffix.size());
+    return name;
+}   
+
+
+template<class T>
+std::basic_string_view<char> name(T var){
+    return type_name<decltype(var)>();
+}
+
+
+template<class T>
+int int_test(T map, int repeats=30){
+    std::ofstream output{"results.csv", std::ios_base::app};
+    // insert int tests
+    for (int i = 0; i < repeats; ++i){
+        std::string resultline = "insert_int, '" + std::string{name(map)} + "', ";
+        for (auto size: sizes){
+            std::cout << size << ", ";
+            float result = insert_int_test(size, T{}).count();
+            resultline += std::to_string(result);
+            resultline += ", ";
+        }
+        output << resultline << "\n";
+    }
+
+    // lookup int
+        for (int i = 0; i < repeats; ++i){
+        std::string resultline = "lookup_int, '" + std::string{name(map)} + "', ";
+        for (auto size: sizes){
+            float result = lookup_int_test(size, T{}).count();
+            resultline += std::to_string(result);
+            resultline += ", ";
+        }
+        output << resultline << "\n";
+    }
+    // unsuccesful lookup
+    for (int i = 0; i < repeats; ++i){
+    std::string resultline = "nolookup_int, '" + std::string{name(map)} + "', ";
+    for (auto size: sizes){
+        float result = nolookup_int_test(size, T{}).count();
+        resultline += std::to_string(result);
+        resultline += ", ";
+        }
+    output << resultline << "\n";
+    }
+
+    // deletion
+    for (int i = 0; i < repeats; ++i){
+    std::string resultline = "delete_int, '" + std::string{name(map)} + "', ";
+    for (auto size: sizes){
+        float result = delete_int_test(size, T{}).count();
+        resultline += std::to_string(result);
+        resultline += ", ";
+        }
+    output << resultline << "\n";
+    }
+
+    return 0;
+}
+
+
+template<class T>
+int string_test(T map, int repeats=30){
+    std::ofstream output{"results.csv", std::ios_base::app};
+    // insert int tests
+    for (int i = 0; i < repeats; ++i){
+        std::string resultline = "insert_string, '" + std::string{name(map)} + "', ";
+        for (auto size: sizes){
+            float result = insert_string_test(size, T{}).count();
+            resultline += std::to_string(result);
+            resultline += ", ";
+        }
+        output << resultline << "\n";
+    }
+
+    // lookup int
+        for (int i = 0; i < repeats; ++i){
+        std::string resultline = "lookup_string, '" + std::string{name(map)} + "', ";
+        for (auto size: sizes){
+            float result = lookup_string_test(size, T{}).count();
+            resultline += std::to_string(result);
+            resultline += ", ";
+        }
+        output << resultline << "\n";
+    }
+    // unsuccesful lookup
+    for (int i = 0; i < repeats; ++i){
+    std::string resultline = "nolookup_string, '" + std::string{name(map)} + "', ";
+    for (auto size: sizes){
+        float result = nolookup_string_test(size, T{}).count();
+        resultline += std::to_string(result);
+        resultline += ", ";
+        }
+    output << resultline << "\n";
+    }
+
+    // deletion
+    for (int i = 0; i < repeats; ++i){
+    std::string resultline = "delete_string, '" + std::string{name(map)} + "', ";
+    for (auto size: sizes){
+        float result = delete_string_test(size, T{}).count();
+        resultline += std::to_string(result);
+        resultline += ", ";
+        }
+    output << resultline << "\n";
+    }
+
+
+    return 0;
+}
+
+
+
+#endif