minetest/src/unittest/test_nodedef.cpp

/*
Minetest
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

#include "test.h"

#include <sstream>

#include "gamedef.h"
#include "nodedef.h"
#include "network/networkprotocol.h"

class TestNodeDef : public TestBase
{
public:
	TestNodeDef() { TestManager::registerTestModule(this); }
	const char *getName() { return "TestNodeDef"; }

	void runTests(IGameDef *gamedef);

	void testContentFeaturesSerialization();
};

static TestNodeDef g_test_instance;

void TestNodeDef::runTests(IGameDef *gamedef)
{
	TEST(testContentFeaturesSerialization);
}

////////////////////////////////////////////////////////////////////////////////

void TestNodeDef::testContentFeaturesSerialization()
{
	ContentFeatures f;

	f.name = "default:stone";
	for (TileDef &tiledef : f.tiledef)
		tiledef.name = "default_stone.png";
	f.is_ground_content = true;

	std::ostringstream os(std::ios::binary);
	f.serialize(os, LATEST_PROTOCOL_VERSION);
	// verbosestream<<"Test ContentFeatures size: "<<os.str().size()<<std::endl;

	std::istringstream is(os.str(), std::ios::binary);
	ContentFeatures f2;
	f2.deSerialize(is, LATEST_PROTOCOL_VERSION);

	UASSERT(f.walkable == f2.walkable);
	UASSERT(f.node_box.type == f2.node_box.type);
}