Add basic http router benchmark

tests/HttpRouter.cpp

@@ -376,10 +376,36 @@ void testParameters() {
     assert(result == "GLWGPW");
 }
 
+#include <chrono>
+
+void testPerformance() {
+    std::cout << "TestPerformance" << std::endl;
+    uWS::HttpRouter<int> r;
+
+    r.add({"GET"}, "/*", [](auto *h) {
+        return true;
+    });
+
+    r.add({"*"}, "/*", [](auto *h) {
+        return true;
+    });
+
+    auto start = std::chrono::steady_clock::now();
+    for (int i = 0; i < 1000000; i++) {
+        r.route("GET", "/something");
+        r.route("other", "/whatever");
+    }
+    auto end = std::chrono::steady_clock::now();
+
+    auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count();
+    std::cout << "Duration: " << duration << "ms" << std::endl;
+}
+
 int main() {
     testPatternPriority();
     testMethodPriority();
     testUpgrade();
     testBugReports();
     testParameters();
+    testPerformance();
 }

tests/Makefile

@@ -14,6 +14,10 @@ default:
 	$(CXX) -std=c++17 -fsanitize=address HttpParser.cpp -o HttpParser
 	./HttpParser
 
+performance:
+	$(CXX) -std=c++17 HttpRouter.cpp -O3 -o HttpRouter
+	./HttpRouter
+
 smoke:
 	../Crc32 &
 	sleep 1