index : minetest.git	gpcf lifo-fixes release
	modified minetest for gpcfs purposes	gpcf

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	Commit message (Collapse)	Author	Age
*	Run updatepo.sh	Loic Blot	2017-05-21
|
*	Footsteps without view bobbing (#5645)	Louis Pearson	2017-04-25
| | | | | | | | | | | |	* Remove redundant view_bobbing setting Also fixes bug where disabling view_bobbing disables footstep sounds. * Removes redundant view_bobbing setting Setting view_bobbing amount to 0 is now the only way to turn view_bobbing on and off. Also fixed a bug where footstep sounds would not play when view_bobbing was disabled.
*	Run updatepo.sh	est31	2016-12-14
|
*	Translated using Weblate (Danish)	Thomas Wagner Nielsen	2016-12-14
| | | |	Currently translated at 73.0% (671 of 918 strings)
*	Translated using Weblate (Danish)	Joe Hansen	2016-12-14
| | | | | |	Currently translated at 73.0% (671 of 918 strings) This is a merger of 3 commits.
*	Translated using Weblate (Danish)	Thomas Wagner Nielsen	2016-12-13
| | | |	Currently translated at 29.5% (271 of 918 strings)
*	Run updatepo.sh	est31	2016-08-30
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*	Translated using Weblate (Danish)	Rui	2016-08-30
| | | | | |	Currently translated at 30.2% (271 of 895 strings) Don't end with '\n'.
*	Translated using Weblate (Danish)	Thomas Wagner Nielsen	2016-08-30
| | | |	Currently translated at 27.3% (245 of 895 strings)
*	Run updatepo.sh	est31	2016-07-12
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*	Translated using Weblate (Danish)	Thomas Wagner Nielsen	2016-05-10
| | | | | |	Currently translated at 27.6% (245 of 887 strings) This is a merger of two commits.
*	Run updatepo.sh	est31	2016-05-05
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*	Translated using Weblate (Danish)	Thomas Wagner Nielsen	2016-05-01
| | | |	Currently translated at 28.7% (249 of 865 strings)
*	Update po files, minetest.conf.example and settings_translation_file.cpp	est31	2016-02-27
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*	Translated using Weblate (Danish)	Peter Mikkelsen	2016-01-25
| | | |	Currently translated at 30.1% (237 of 787 strings)
*	Run util/updatepo.sh	est31	2015-11-08
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*	Run updatepo.sh	est31	2015-10-24
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*	Run updatepo.sh	est31	2015-09-12
| | | | | |	After this, it should hopefully not record line numbers anymore, so the diffs of updatepo.sh runs are smaller. Well, this is theory, lets see how it will turn out to be in practice.
*	Run updatepo.sh	est31	2015-07-17
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*	Revert "Update Russian translation"	Kahrl	2014-12-13
| | | | | | | |	This reverts commit e4e4324a30d6bcac5cc06c74e955e4941b14bd38. Conflicts: po/minetest.pot po/*/minetest.po
*	Update po files	ShadowNinja	2014-12-12
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*	Run updatepo.sh	PilzAdam	2013-11-23
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*	Run updatepo.sh	Ilya Zhuravlev	2013-09-08
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*	Run util/updatepo.sh	PilzAdam	2013-08-25
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*	Fix i18n of some strings.	arsdragonfly	2013-07-02
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*	Update po files	PilzAdam	2013-05-13
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*	Update po files	PilzAdam	2013-03-30
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*	Translated using Weblate (Danish)	Rune Biskopstö Christensen	2013-02-28
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*	Translated using Weblate (Danish)	Pilz Adam	2013-02-08
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*	Translate key functions in key change menu	PilzAdam	2013-01-30
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*	Update translation files	Perttu Ahola	2013-01-23
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*	update op PO files	Constantin Wenger	2011-08-05
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*	added danish translation made by Frederik Helth	Constantin Wenger	2011-08-05

generated by cgit v1.2.3 (git 2.39.1) at 2025-01-09 05:50:44 +0000

/*
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 "nodedef.h"
#include "itemdef.h"
#include "gamedef.h"
#include "mods.h"

content_t t_CONTENT_STONE;
content_t t_CONTENT_GRASS;
content_t t_CONTENT_TORCH;
content_t t_CONTENT_WATER;
content_t t_CONTENT_LAVA;
content_t t_CONTENT_BRICK;

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

////
//// TestGameDef
////

class TestGameDef : public IGameDef {
public:
	TestGameDef();
	~TestGameDef();

	IItemDefManager *getItemDefManager() { return m_itemdef; }
	INodeDefManager *getNodeDefManager() { return m_nodedef; }
	ICraftDefManager *getCraftDefManager() { return m_craftdef; }
	ITextureSource *getTextureSource() { return m_texturesrc; }
	IShaderSource *getShaderSource() { return m_shadersrc; }
	ISoundManager *getSoundManager() { return m_soundmgr; }
	MtEventManager *getEventManager() { return m_eventmgr; }
	scene::ISceneManager *getSceneManager() { return m_scenemgr; }
	IRollbackManager *getRollbackManager() { return m_rollbackmgr; }
	EmergeManager *getEmergeManager() { return m_emergemgr; }

	scene::IAnimatedMesh *getMesh(const std::string &filename) { return NULL; }
	bool checkLocalPrivilege(const std::string &priv) { return false; }
	u16 allocateUnknownNodeId(const std::string &name) { return 0; }

	void defineSomeNodes();

	virtual const std::vector<ModSpec> &getMods() const
	{
		static std::vector<ModSpec> testmodspec;
		return testmodspec;
	}
	virtual const ModSpec* getModSpec(const std::string &modname) const { return NULL; }
	virtual std::string getModStoragePath() const { return "."; }
	virtual bool registerModStorage(ModMetadata *meta) { return true; }
	virtual void unregisterModStorage(const std::string &name) {}

private:
	IItemDefManager *m_itemdef;
	INodeDefManager *m_nodedef;
	ICraftDefManager *m_craftdef;
	ITextureSource *m_texturesrc;
	IShaderSource *m_shadersrc;
	ISoundManager *m_soundmgr;
	MtEventManager *m_eventmgr;
	scene::ISceneManager *m_scenemgr;
	IRollbackManager *m_rollbackmgr;
	EmergeManager *m_emergemgr;
};


TestGameDef::TestGameDef()
{
	m_itemdef = createItemDefManager();
	m_nodedef = createNodeDefManager();

	defineSomeNodes();
}


TestGameDef::~TestGameDef()
{
	delete m_itemdef;
	delete m_nodedef;
}


void TestGameDef::defineSomeNodes()
{
	IWritableItemDefManager *idef = (IWritableItemDefManager *)m_itemdef;
	IWritableNodeDefManager *ndef = (IWritableNodeDefManager *)m_nodedef;

	ItemDefinition itemdef;
	ContentFeatures f;

	//// Stone
	itemdef = ItemDefinition();
	itemdef.type = ITEM_NODE;
	itemdef.name = "default:stone";
	itemdef.description = "Stone";
	itemdef.groups["cracky"] = 3;
	itemdef.inventory_image = "[inventorycube"
		"{default_stone.png"
		"{default_stone.png"
		"{default_stone.png";
	f = ContentFeatures();
	f.name = itemdef.name;
	for(int i = 0; i < 6; i++)
		f.tiledef[i].name = "default_stone.png";
	f.is_ground_content = true;
	idef->registerItem(itemdef);
	t_CONTENT_STONE = ndef->set(f.name, f);

	//// Grass
	itemdef = ItemDefinition();
	itemdef.type = ITEM_NODE;
	itemdef.name = "default:dirt_with_grass";
	itemdef.description = "Dirt with grass";
	itemdef.groups["crumbly"] = 3;
	itemdef.inventory_image = "[inventorycube"
		"{default_grass.png"
		"{default_dirt.png&default_grass_side.png"
		"{default_dirt.png&default_grass_side.png";
	f = ContentFeatures();
	f.name = itemdef.name;
	f.tiledef[0].name = "default_grass.png";
	f.tiledef[1].name = "default_dirt.png";
	for(int i = 2; i < 6; i++)
		f.tiledef[i].name = "default_dirt.png^default_grass_side.png";
	f.is_ground_content = true;
	idef->registerItem(itemdef);
	t_CONTENT_GRASS = ndef->set(f.name, f);

	//// Torch (minimal definition for lighting tests)
	itemdef = ItemDefinition();
	itemdef.type = ITEM_NODE;
	itemdef.name = "default:torch";
	f = ContentFeatures();
	f.name = itemdef.name;
	f.param_type = CPT_LIGHT;
	f.light_propagates = true;
	f.sunlight_propagates = true;
	f.light_source = LIGHT_MAX-1;
	idef->registerItem(itemdef);
	t_CONTENT_TORCH = ndef->set(f.name, f);

	//// Water
	itemdef = ItemDefinition();
	itemdef.type = ITEM_NODE;
	itemdef.name = "default:water";
	itemdef.description = "Water";
	itemdef.inventory_image = "[inventorycube"
		"{default_water.png"
		"{default_water.png"
		"{default_water.png";
	f = ContentFeatures();
	f.name = itemdef.name;
	f.alpha = 128;
	f.liquid_type = LIQUID_SOURCE;
	f.liquid_viscosity = 4;
	f.is_ground_content = true;
	f.groups["liquids"] = 3;
	for(int i = 0; i < 6; i++)
		f.tiledef[i].name = "default_water.png";
	idef->registerItem(itemdef);
	t_CONTENT_WATER = ndef->set(f.name, f);

	//// Lava
	itemdef = ItemDefinition();
	itemdef.type = ITEM_NODE;
	itemdef.name = "default:lava";
	itemdef.description = "Lava";
	itemdef.inventory_image = "[inventorycube"
		"{default_lava.png"
		"{default_lava.png"
		"{default_lava.png";
	f = ContentFeatures();
	f.name = itemdef.name;
	f.alpha = 128;
	f.liquid_type = LIQUID_SOURCE;
	f.liquid_viscosity = 7;
	f.light_source = LIGHT_MAX-1;
	f.is_ground_content = true;
	f.groups["liquids"] = 3;
	for(int i = 0; i < 6; i++)
		f.tiledef[i].name = "default_lava.png";
	idef->registerItem(itemdef);
	t_CONTENT_LAVA = ndef->set(f.name, f);


	//// Brick
	itemdef = ItemDefinition();
	itemdef.type = ITEM_NODE;
	itemdef.name = "default:brick";
	itemdef.description = "Brick";
	itemdef.groups["cracky"] = 3;
	itemdef.inventory_image = "[inventorycube"
		"{default_brick.png"
		"{default_brick.png"
		"{default_brick.png";
	f = ContentFeatures();
	f.name = itemdef.name;
	for(int i = 0; i < 6; i++)
		f.tiledef[i].name = "default_brick.png";
	f.is_ground_content = true;
	idef->registerItem(itemdef);
	t_CONTENT_BRICK = ndef->set(f.name, f);
}

////
//// run_tests
////

bool run_tests()
{
	DSTACK(FUNCTION_NAME);

	u64 t1 = porting::getTimeMs();
	TestGameDef gamedef;

	g_logger.setLevelSilenced(LL_ERROR, true);

	u32 num_modules_failed     = 0;
	u32 num_total_tests_failed = 0;
	u32 num_total_tests_run    = 0;
	std::vector<TestBase *> &testmods = TestManager::getTestModules();
	for (size_t i = 0; i != testmods.size(); i++) {
		if (!testmods[i]->testModule(&gamedef))
			num_modules_failed++;

		num_total_tests_failed += testmods[i]->num_tests_failed;
		num_total_tests_run += testmods[i]->num_tests_run;
	}

	u64 tdiff = porting::getTimeMs() - t1;

	g_logger.setLevelSilenced(LL_ERROR, false);

	const char *overall_status = (num_modules_failed == 0) ? "PASSED" : "FAILED";

	rawstream
		<< "++++++++++++++++++++++++++++++++++++++++"
		<< "++++++++++++++++++++++++++++++++++++++++" << std::endl
		<< "Unit Test Results: " << overall_status << std::endl
		<< "    " << num_modules_failed << " / " << testmods.size()
		<< " failed modules (" << num_total_tests_failed << " / "
		<< num_total_tests_run << " failed individual tests)." << std::endl
		<< "    Testing took " << tdiff << "ms total." << std::endl
		<< "++++++++++++++++++++++++++++++++++++++++"
		<< "++++++++++++++++++++++++++++++++++++++++" << std::endl;

	return num_modules_failed;
}

////
//// TestBase
////

bool TestBase::testModule(IGameDef *gamedef)
{
	rawstream << "======== Testing module " << getName() << std::endl;
	u64 t1 = porting::getTimeMs();


	runTests(gamedef);

	u64 tdiff = porting::getTimeMs() - t1;
	rawstream << "======== Module " << getName() << " "
		<< (num_tests_failed ? "failed" : "passed") << " (" << num_tests_failed
		<< " failures / " << num_tests_run << " tests) - " << tdiff
		<< "ms" << std::endl;

	if (!m_test_dir.empty())
		fs::RecursiveDelete(m_test_dir);

	return num_tests_failed == 0;
}

std::string TestBase::getTestTempDirectory()
{
	if (!m_test_dir.empty())
		return m_test_dir;

	char buf[32];
	snprintf(buf, sizeof(buf), "%08X", myrand());

	m_test_dir = fs::TempPath() + DIR_DELIM "mttest_" + buf;
	if (!fs::CreateDir(m_test_dir))
		throw TestFailedException();

	return m_test_dir;
}

std::string TestBase::getTestTempFile()
{
	char buf[32];
	snprintf(buf, sizeof(buf), "%08X", myrand());

	return getTestTempDirectory() + DIR_DELIM + buf + ".tmp";
}


/*
	NOTE: These tests became non-working then NodeContainer was removed.
	      These should be redone, utilizing some kind of a virtual
		  interface for Map (IMap would be fine).
*/
#if 0
struct TestMapBlock: public TestBase
{
	class TC : public NodeContainer
	{
	public:

		MapNode node;
		bool position_valid;
		core::list<v3s16> validity_exceptions;

		TC()
		{
			position_valid = true;
		}

		virtual bool isValidPosition(v3s16 p)
		{
			//return position_valid ^ (p==position_valid_exception);
			bool exception = false;
			for(core::list<v3s16>::Iterator i=validity_exceptions.begin();
					i != validity_exceptions.end(); i++)
			{
				if(p == *i)
				{
					exception = true;
					break;
				}
			}
			return exception ? !position_valid : position_valid;
		}

		virtual MapNode getNode(v3s16 p)
		{
			if(isValidPosition(p) == false)
				throw InvalidPositionException();
			return node;
		}

		virtual void setNode(v3s16 p, MapNode & n)
		{
			if(isValidPosition(p) == false)
				throw InvalidPositionException();
		};

		virtual u16 nodeContainerId() const
		{
			return 666;
		}
	};

	void Run()
	{
		TC parent;

		MapBlock b(&parent, v3s16(1,1,1));
		v3s16 relpos(MAP_BLOCKSIZE, MAP_BLOCKSIZE, MAP_BLOCKSIZE);

		UASSERT(b.getPosRelative() == relpos);

		UASSERT(b.getBox().MinEdge.X == MAP_BLOCKSIZE);
		UASSERT(b.getBox().MaxEdge.X == MAP_BLOCKSIZE*2-1);
		UASSERT(b.getBox().MinEdge.Y == MAP_BLOCKSIZE);
		UASSERT(b.getBox().MaxEdge.Y == MAP_BLOCKSIZE*2-1);
		UASSERT(b.getBox().MinEdge.Z == MAP_BLOCKSIZE);
		UASSERT(b.getBox().MaxEdge.Z == MAP_BLOCKSIZE*2-1);

		UASSERT(b.isValidPosition(v3s16(0,0,0)) == true);
		UASSERT(b.isValidPosition(v3s16(-1,0,0)) == false);
		UASSERT(b.isValidPosition(v3s16(-1,-142,-2341)) == false);
		UASSERT(b.isValidPosition(v3s16(-124,142,2341)) == false);
		UASSERT(b.isValidPosition(v3s16(MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1)) == true);
		UASSERT(b.isValidPosition(v3s16(MAP_BLOCKSIZE-1,MAP_BLOCKSIZE,MAP_BLOCKSIZE-1)) == false);

		/*
			TODO: this method should probably be removed
			if the block size isn't going to be set variable
		*/
		/*UASSERT(b.getSizeNodes() == v3s16(MAP_BLOCKSIZE,
				MAP_BLOCKSIZE, MAP_BLOCKSIZE));*/

		// Changed flag should be initially set
		UASSERT(b.getModified() == MOD_STATE_WRITE_NEEDED);
		b.resetModified();
		UASSERT(b.getModified() == MOD_STATE_CLEAN);

		// All nodes should have been set to
		// .d=CONTENT_IGNORE and .getLight() = 0
		for(u16 z=0; z<MAP_BLOCKSIZE; z++)
		for(u16 y=0; y<MAP_BLOCKSIZE; y++)
		for(u16 x=0; x<MAP_BLOCKSIZE; x++)
		{
			//UASSERT(b.getNode(v3s16(x,y,z)).getContent() == CONTENT_AIR);
			UASSERT(b.getNode(v3s16(x,y,z)).getContent() == CONTENT_IGNORE);
			UASSERT(b.getNode(v3s16(x,y,z)).getLight(LIGHTBANK_DAY) == 0);
			UASSERT(b.getNode(v3s16(x,y,z)).getLight(LIGHTBANK_NIGHT) == 0);
		}

		{
			MapNode n(CONTENT_AIR);
			for(u16 z=0; z<MAP_BLOCKSIZE; z++)
			for(u16 y=0; y<MAP_BLOCKSIZE; y++)
			for(u16 x=0; x<MAP_BLOCKSIZE; x++)
			{
				b.setNode(v3s16(x,y,z), n);
			}
		}

		/*
			Parent fetch functions
		*/
		parent.position_valid = false;
		parent.node.setContent(5);

		MapNode n;

		// Positions in the block should still be valid
		UASSERT(b.isValidPositionParent(v3s16(0,0,0)) == true);
		UASSERT(b.isValidPositionParent(v3s16(MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1)) == true);
		n = b.getNodeParent(v3s16(0,MAP_BLOCKSIZE-1,0));
		UASSERT(n.getContent() == CONTENT_AIR);

		// ...but outside the block they should be invalid
		UASSERT(b.isValidPositionParent(v3s16(-121,2341,0)) == false);
		UASSERT(b.isValidPositionParent(v3s16(-1,0,0)) == false);
		UASSERT(b.isValidPositionParent(v3s16(MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1,MAP_BLOCKSIZE)) == false);

		{
			bool exception_thrown = false;
			try{
				// This should throw an exception
				MapNode n = b.getNodeParent(v3s16(0,0,-1));
			}
			catch(InvalidPositionException &e)
			{
				exception_thrown = true;
			}
			UASSERT(exception_thrown);
		}

		parent.position_valid = true;
		// Now the positions outside should be valid
		UASSERT(b.isValidPositionParent(v3s16(-121,2341,0)) == true);
		UASSERT(b.isValidPositionParent(v3s16(-1,0,0)) == true);
		UASSERT(b.isValidPositionParent(v3s16(MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1,MAP_BLOCKSIZE)) == true);
		n = b.getNodeParent(v3s16(0,0,MAP_BLOCKSIZE));
		UASSERT(n.getContent() == 5);

		/*
			Set a node
		*/
		v3s16 p(1,2,0);
		n.setContent(4);
		b.setNode(p, n);
		UASSERT(b.getNode(p).getContent() == 4);
		//TODO: Update to new system
		/*UASSERT(b.getNodeTile(p) == 4);
		UASSERT(b.getNodeTile(v3s16(-1,-1,0)) == 5);*/

		/*
			propagateSunlight()
		*/
		// Set lighting of all nodes to 0
		for(u16 z=0; z<MAP_BLOCKSIZE; z++){
			for(u16 y=0; y<MAP_BLOCKSIZE; y++){
				for(u16 x=0; x<MAP_BLOCKSIZE; x++){
					MapNode n = b.getNode(v3s16(x,y,z));
					n.setLight(LIGHTBANK_DAY, 0);
					n.setLight(LIGHTBANK_NIGHT, 0);
					b.setNode(v3s16(x,y,z), n);
				}
			}
		}
		{
			/*
				Check how the block handles being a lonely sky block
			*/
			parent.position_valid = true;
			b.setIsUnderground(false);
			parent.node.setContent(CONTENT_AIR);
			parent.node.setLight(LIGHTBANK_DAY, LIGHT_SUN);
			parent.node.setLight(LIGHTBANK_NIGHT, 0);
			core::map<v3s16, bool> light_sources;
			// The bottom block is invalid, because we have a shadowing node
			UASSERT(b.propagateSunlight(light_sources) == false);
			UASSERT(b.getNode(v3s16(1,4,0)).getLight(LIGHTBANK_DAY) == LIGHT_SUN);
			UASSERT(b.getNode(v3s16(1,3,0)).getLight(LIGHTBANK_DAY) == LIGHT_SUN);
			UASSERT(b.getNode(v3s16(1,2,0)).getLight(LIGHTBANK_DAY) == 0);
			UASSERT(b.getNode(v3s16(1,1,0)).getLight(LIGHTBANK_DAY) == 0);
			UASSERT(b.getNode(v3s16(1,0,0)).getLight(LIGHTBANK_DAY) == 0);
			UASSERT(b.getNode(v3s16(1,2,3)).getLight(LIGHTBANK_DAY) == LIGHT_SUN);
			UASSERT(b.getFaceLight2(1000, p, v3s16(0,1,0)) == LIGHT_SUN);
			UASSERT(b.getFaceLight2(1000, p, v3s16(0,-1,0)) == 0);
			UASSERT(b.getFaceLight2(0, p, v3s16(0,-1,0)) == 0);
			// According to MapBlock::getFaceLight,
			// The face on the z+ side should have double-diminished light
			//UASSERT(b.getFaceLight(p, v3s16(0,0,1)) == diminish_light(diminish_light(LIGHT_MAX)));
			// The face on the z+ side should have diminished light
			UASSERT(b.getFaceLight2(1000, p, v3s16(0,0,1)) == diminish_light(LIGHT_MAX));
		}
		/*
			Check how the block handles being in between blocks with some non-sunlight
			while being underground
		*/
		{
			// Make neighbours to exist and set some non-sunlight to them
			parent.position_valid = true;
			b.setIsUnderground(true);
			parent.node.setLight(LIGHTBANK_DAY, LIGHT_MAX/2);
			core::map<v3s16, bool> light_sources;
			// The block below should be valid because there shouldn't be
			// sunlight in there either
			UASSERT(b.propagateSunlight(light_sources, true) == true);
			// Should not touch nodes that are not affected (that is, all of them)
			//UASSERT(b.getNode(v3s16(1,2,3)).getLight() == LIGHT_SUN);
			// Should set light of non-sunlighted blocks to 0.
			UASSERT(b.getNode(v3s16(1,2,3)).getLight(LIGHTBANK_DAY) == 0);
		}
		/*
			Set up a situation where:
			- There is only air in this block
			- There is a valid non-sunlighted block at the bottom, and
			- Invalid blocks elsewhere.
			- the block is not underground.

			This should result in bottom block invalidity
		*/
		{
			b.setIsUnderground(false);
			// Clear block
			for(u16 z=0; z<MAP_BLOCKSIZE; z++){
				for(u16 y=0; y<MAP_BLOCKSIZE; y++){
					for(u16 x=0; x<MAP_BLOCKSIZE; x++){
						MapNode n;
						n.setContent(CONTENT_AIR);
						n.setLight(LIGHTBANK_DAY, 0);
						b.setNode(v3s16(x,y,z), n);
					}
				}
			}
			// Make neighbours invalid
			parent.position_valid = false;
			// Add exceptions to the top of the bottom block
			for(u16 x=0; x<MAP_BLOCKSIZE; x++)
			for(u16 z=0; z<MAP_BLOCKSIZE; z++)
			{
				parent.validity_exceptions.push_back(v3s16(MAP_BLOCKSIZE+x, MAP_BLOCKSIZE-1, MAP_BLOCKSIZE+z));
			}
			// Lighting value for the valid nodes
			parent.node.setLight(LIGHTBANK_DAY, LIGHT_MAX/2);
			core::map<v3s16, bool> light_sources;
			// Bottom block is not valid
			UASSERT(b.propagateSunlight(light_sources) == false);
		}
	}
};

struct TestMapSector: public TestBase
{
	class TC : public NodeContainer
	{
	public:

		MapNode node;
		bool position_valid;

		TC()
		{
			position_valid = true;
		}

		virtual bool isValidPosition(v3s16 p)
		{
			return position_valid;
		}

		virtual MapNode getNode(v3s16 p)
		{
			if(position_valid == false)
				throw InvalidPositionException();
			return node;
		}

		virtual void setNode(v3s16 p, MapNode & n)
		{
			if(position_valid == false)
				throw InvalidPositionException();
		};

		virtual u16 nodeContainerId() const
		{
			return 666;
		}
	};

	void Run()
	{
		TC parent;
		parent.position_valid = false;

		// Create one with no heightmaps
		ServerMapSector sector(&parent, v2s16(1,1));

		UASSERT(sector.getBlockNoCreateNoEx(0) == 0);
		UASSERT(sector.getBlockNoCreateNoEx(1) == 0);

		MapBlock * bref = sector.createBlankBlock(-2);

		UASSERT(sector.getBlockNoCreateNoEx(0) == 0);
		UASSERT(sector.getBlockNoCreateNoEx(-2) == bref);

		//TODO: Check for AlreadyExistsException

		/*bool exception_thrown = false;
		try{
			sector.getBlock(0);
		}
		catch(InvalidPositionException &e){
			exception_thrown = true;
		}
		UASSERT(exception_thrown);*/

	}
};
#endif