die Dateien um benannt

main/main.cpp

@@ -1,4 +1,4 @@
-#include "../src/demo.h"
+#include "../src/SharedMemory.h"
 
 int main() {
     return test();

src/SharedMemory.cpp

@@ -0,0 +1,5 @@
+#include "SharedMemory.h"
+
+int test() {
+    return 41;
+}

src/demo.cpp

@@ -1,5 +0,0 @@
-#include "demo.h"
-
-int test() {
-    return 42;
-}

test/test_demo.cpp

@@ -1,5 +1,5 @@
 #include <catch2/catch.hpp>
-#include "../src/demo.h"
+#include "../src/SharedMemory.h"
 
 TEST_CASE("Demo test") {
     REQUIRE(test() == 42);