PorygonLang/tests/integration/UserData.cpp

#ifdef TESTS_BUILD
#include <catch.hpp>
#include "../src/Script.hpp"
#include "../../src/UserData/UserData.hpp"
#include "../../src/UserData/UserDataStorage.hpp"
#include "../../src/UserData/UserDataValue.hpp"

class UserDataTestObject{
public:
    int foo = 10;

    static EvalValue* GetFoo(void* obj){
        return new IntegerEvalValue(((UserDataTestObject*)obj)->foo);
    }

    static void SetFoo(void* obj, EvalValue* val){
        ((UserDataTestObject*)obj)->foo = val->EvaluateInteger();
    }

    static UserData* CreateData(){
        return new UserData({
            {
                HashedString::ConstHash("foo"),
                new UserDataField(new NumericScriptType(true, false), GetFoo, SetFoo)
            }
        });
    }
};

TEST_CASE( "Gets UserData value", "[integration]" ) {
    UserDataStorage::RegisterType(HashedString::ConstHash("testObject"), UserDataTestObject::CreateData());
    Script* script = Script::Create(R"(
function testFunc(testObject obj)
    return obj["foo"]
end
)");
    REQUIRE(!script->Diagnostics -> HasErrors());
    script->Evaluate();
    auto parameter = new UserDataValue(HashedString::ConstHash("testObject"), new UserDataTestObject());
    auto variable = script->CallFunction("testFunc", {parameter});
    REQUIRE(variable != nullptr);
    REQUIRE(variable->EvaluateInteger() == 10);
    delete script;
}

TEST_CASE( "Sets UserData value", "[integration]" ) {
    UserDataStorage::RegisterType(HashedString::ConstHash("testObject"), UserDataTestObject::CreateData());
    Script* script = Script::Create(R"(
function testFunc(testObject obj)
    obj["foo"] = 5000
end
)");
    REQUIRE(!script->Diagnostics -> HasErrors());
    script->Evaluate();
    auto obj = new UserDataTestObject();
    auto parameter = new UserDataValue(HashedString::ConstHash("testObject"), obj);
    script->CallFunction("testFunc", {parameter});
    delete script;
    REQUIRE(obj->foo == 5000);
    delete obj;
    delete parameter;
}



#endif