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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#include "System/creg/creg_cond.h"
#include "System/creg/Serializer.h"
#include <fstream>
#include <sstream>
#include <string>
#include <vector>
#include <stdio.h>
#define BOOST_TEST_MODULE CregLoadSave
#include <boost/test/unit_test.hpp>
struct EmbeddedObj {
CR_DECLARE_STRUCT(EmbeddedObj);
int value;
};
CR_BIND(EmbeddedObj, );
CR_REG_METADATA(EmbeddedObj, CR_MEMBER(value));
enum EnumClass {
A,
B,
C,
D
};
struct TestObj {
CR_DECLARE(TestObj);
TestObj() {
bvar = false;
intvar = 0;
fvar = 0.f;
enumVar = A;
for(int a=0;a<5;a++) sarray[a] = 0;
children[0] = children[1] = 0;
embeddedPtr = &embedded;
}
virtual ~TestObj() {
if (children[0]) delete children[0];
}
bool bvar;
int intvar;
float fvar;
EnumClass enumVar;
std::string str;
int sarray[5];
std::vector<int> darray;
EmbeddedObj* embeddedPtr;
TestObj* children[2];
EmbeddedObj embedded;
//this test fails atm
//std::vector<EmbeddedObj> embeddeds;
//std::vector<EmbeddedObj*> embeddedPtrs;
};
CR_BIND(TestObj, );
CR_REG_METADATA(TestObj, (
CR_MEMBER(bvar),
CR_MEMBER(intvar),
CR_MEMBER(fvar),
CR_MEMBER(enumVar),
CR_MEMBER(str),
CR_MEMBER(sarray),
CR_MEMBER(darray),
CR_MEMBER(children),
CR_MEMBER(embedded),
CR_MEMBER(embeddedPtr)//,
//CR_MEMBER(embeddeds),
//CR_MEMBER(embeddedPtrs)
));
static void savetest(std::ostream* os)
{
// root obj
TestObj* o = new TestObj;
o->darray.push_back(3);
o->bvar = true;
o->intvar = 1;
o->fvar = 666.666f;
o->enumVar = EnumClass::C;
o->str = "Hi!";
for (int a=0;a<5;a++) o->sarray[a]=a+10;
//o->embeddeds.resize(10);
// secondary obj
TestObj* c = new TestObj;
c->intvar = 144;
//c->embeddeds.resize(5);
// link o & c
o->children[0] = c;
o->children[1] = c;
//for (int a=0;a<o->embeddeds.size();a++) c->embeddedPtrs.push_back(&o->embeddeds[a]);
//for (int a=0;a<c->embeddeds.size();a++) o->embeddedPtrs.push_back(&c->embeddeds[a]);
// save
creg::COutputStreamSerializer ss;
ss.SavePackage(os, o, o->GetClass());
delete(o);
}
static void* loadtest(std::istream* is)
{
void* root;
creg::Class* rootCls;
// load
creg::CInputStreamSerializer ss;
ss.LoadPackage(is, root, rootCls);
return root;
}
static bool test_creg_members(TestObj* obj)
{
if (obj->darray.size() != 1 || obj->darray[0] != 3) return false;
if (!obj->bvar) return false;
if (obj->intvar != 1) return false;
if (obj->fvar != 666.666f) return false;
if (obj->enumVar != EnumClass::C) return false;
if (obj->str != "Hi!") return false;
for (int a=0; a<5; a++) if (obj->sarray[a] != a+10) return false;
return true;
}
static bool test_creg_pointers(TestObj* obj)
{
if (obj->children[0] != obj->children[1]) return false;
if (obj->children[0]->intvar != 144) return false;
if (obj->embeddedPtr != &obj->embedded) return false;
/*TestObj* c = obj->children[0];
if (obj->embeddeds.size() != 10) return false;
if ( c->embeddeds.size() != 5) return false;
for (int a=0; a < obj->embeddeds.size(); a++) if ( c->embeddedPtrs[a] != &obj->embeddeds[a]) return false;
for (int a=0; a < c->embeddeds.size(); a++) if (obj->embeddedPtrs[a] != &c->embeddeds[a]) return false;*/
return true;
}
BOOST_AUTO_TEST_CASE( BOOST_TEST_MODULE )
{
// save state
std::stringstream ss(std::ios::in | std::ios::out | std::ios::binary);
savetest(&ss);
// load state
TestObj* root = (TestObj*)loadtest(&ss);
// test it
BOOST_CHECK_MESSAGE(dynamic_cast<TestObj*>(root), "test root obj");
BOOST_CHECK_MESSAGE(test_creg_members(root), "test class members");
BOOST_CHECK_MESSAGE(test_creg_pointers(root), "test class pointers");
delete root;
}
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