property - first attempt

src/Core/testing/CMakeLists.txt

@@ -21,6 +21,8 @@ set( TESTS
         OptionsTest
         PingPongTest
         VectorMetaAllocatorTest
+        PropertyTypesTest
+        HRPTest
 )
 
 set(LIBRARIES

src/Core/testing/HRPTest.cpp

@@ -0,0 +1,49 @@
+#include <iostream>
+#include <sstream>
+#include "Core/Serializable.h"
+#include "Core/Archives.h"
+
+using namespace uLib;
+
+struct SimpleObject {
+    int value;
+    std::string name;
+
+    template<class Archive>
+    void serialize(Archive & ar, const unsigned int version) {
+        ar & HRP(value);
+        ar & HRP(name);
+    }
+};
+
+int main() {
+    SimpleObject obj;
+    obj.value = 42;
+    obj.name = "TestObject";
+
+    std::cout << "Testing HRP Serialization to Log..." << std::endl;
+    std::stringstream ss;
+    {
+        uLib::Archive::log_archive ar(ss);
+        ar << boost::serialization::make_nvp("Object", obj);
+    }
+    std::cout << ss.str() << std::endl;
+
+    std::cout << "Testing HRP Serialization to HRT..." << std::endl;
+    ss.str("");
+    {
+        uLib::Archive::hrt_oarchive ar(ss);
+        ar << obj;
+    }
+    std::cout << ss.str() << std::endl;
+ 
+    std::cout << "Testing HRP Serialization to XML..." << std::endl;
+    ss.str("");
+    {
+        uLib::Archive::xml_oarchive ar(ss);
+        ar << boost::serialization::make_nvp("Object", obj);
+    }
+    std::cout << ss.str() << std::endl;
+ 
+    return 0;
+}

src/Core/testing/PropertySystemTest.cpp

@@ -0,0 +1,64 @@
+#include <iostream>
+#include <sstream>
+#include "Core/Object.h"
+#include "Core/Property.h"
+#include <cassert>
+
+using namespace uLib;
+
+class TestObject : public Object {
+public:
+  TestObject() : Object(), 
+    IntProp(this, "IntProp", 10),
+    StringProp(this, "StringProp", "Initial") 
+  {}
+
+  virtual const char* GetClassName() const override { return "TestObject"; }
+
+  Property<int> IntProp;
+  Property<std::string> StringProp;
+};
+
+int main() {
+  TestObject obj;
+  
+  std::cout << "Testing Properties..." << std::endl;
+  
+  // 1. Check registration
+  const auto& props = obj.GetProperties();
+  assert(props.size() == 2);
+  assert(props[0]->GetName() == "IntProp");
+  assert(props[1]->GetName() == "StringProp");
+  
+  // 2. Check value access and signals
+  bool signalCalled = false;
+  uLib::Object::connect(&obj.IntProp, &Property<int>::PropertyChanged, [&signalCalled]() {
+      signalCalled = true;
+  });
+  
+  assert(obj.IntProp.Get() == 10);
+  obj.IntProp = 20;
+  assert(obj.IntProp.Get() == 20);
+  assert(signalCalled == true);
+  
+  // 3. Check serialization
+  std::stringstream ss;
+  Object::SaveXml(ss, obj);
+  std::string xml = ss.str();
+  std::cout << "Serialized XML: \n" << xml << std::endl;
+  
+  assert(xml.find("<IntProp>20</IntProp>") != std::string::npos);
+  assert(xml.find("<StringProp>Initial</StringProp>") != std::string::npos);
+  
+  // 4. Check deserialization
+  TestObject obj2;
+  std::stringstream ss2(xml);
+  Object::LoadXml(ss2, obj2);
+  
+  assert(obj2.IntProp.Get() == 20);
+  assert(obj2.StringProp.Get() == "Initial");
+  
+  std::cout << "All Property Tests PASSED!" << std::endl;
+  
+  return 0;
+}

src/Core/testing/PropertyTypesTest.cpp

@@ -0,0 +1,68 @@
+#include <iostream>
+#include <sstream>
+#include <cassert>
+#include "Core/Object.h"
+#include "Core/Property.h"
+#include "Math/Dense.h"
+
+using namespace uLib;
+
+class TestObject : public Object {
+public:
+  TestObject() : Object() {}
+
+  virtual const char* GetClassName() const override { return "TestObject"; }
+
+  // Use new typedefs
+  StringProperty  StringProp = StringProperty(this, "StringProp", "Initial");
+  IntProperty     IntProp    = IntProperty(this, "IntProp", 42);
+  FloatProperty   FloatProp  = FloatProperty(this, "FloatProp", 3.14f);
+  BoolProperty    BoolProp   = BoolProperty(this, "BoolProp", true);
+
+  // Use new macro
+  ULIB_PROPERTY(Matrix3f, MatrixProp, Matrix3f::Identity())
+
+  // Use new Dense typedefs
+  Vector3fProperty Vector3fProp = Vector3fProperty(this, "Vector3fProp", Vector3f(1.1f, 2.2f, 3.3f));
+  Matrix4fProperty Matrix4fProp = Matrix4fProperty(this, "Matrix4fProp", Matrix4f::Identity());
+};
+
+int main() {
+  TestObject obj;
+  
+  std::cout << "Testing Property Types..." << std::endl;
+  
+  // 1. Verify string representation
+  std::cout << "StringProp: " << obj.StringProp.GetValueAsString() << std::endl;
+  assert(obj.StringProp.GetValueAsString() == "Initial");
+
+  std::cout << "IntProp: " << obj.IntProp.GetValueAsString() << std::endl;
+  assert(obj.IntProp.GetValueAsString() == "42");
+
+  std::cout << "FloatProp: " << obj.FloatProp.GetValueAsString() << std::endl;
+  // boost::lexical_cast might have different precision, but for 3.14 it should be okay or we check find
+  assert(obj.FloatProp.GetValueAsString().find("3.14") != std::string::npos);
+
+  std::cout << "BoolProp: " << obj.BoolProp.GetValueAsString() << std::endl;
+  // Bool might be "1" or "true" depending on lexical_cast/stringstream
+  assert(obj.BoolProp.GetValueAsString() == "1" || obj.BoolProp.GetValueAsString() == "true");
+
+  // 2. Verify Matrix/Vector string representation (uses operator<<)
+  std::cout << "MatrixProp: \n" << obj.MatrixProp.GetValueAsString() << std::endl;
+  assert(obj.MatrixProp.GetValueAsString().find("1 0 0") != std::string::npos);
+
+  std::cout << "Vector3fProp: " << obj.Vector3fProp.GetValueAsString() << std::endl;
+  assert(obj.Vector3fProp.GetValueAsString().find("1.1 2.2 3.3") != std::string::npos);
+
+  std::cout << "Matrix4fProp: \n" << obj.Matrix4fProp.GetValueAsString() << std::endl;
+  assert(obj.Matrix4fProp.GetValueAsString().find("1 0 0 0") != std::string::npos);
+
+  // 3. Verify updates and signals
+  obj.IntProp = 100;
+  assert(obj.IntProp.Get() == 100);
+  assert(obj.IntProp.GetValueAsString() == "100");
+
+  std::cout << "All Property Type Tests PASSED!" << std::endl;
+  
+  return 0;
+}