mirror of https://github.com/minetest/minetest.git
1083 lines
27 KiB
C++
1083 lines
27 KiB
C++
/*
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Minetest-c55
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Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "test.h"
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#include "common_irrlicht.h"
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#include "debug.h"
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#include "map.h"
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#include "player.h"
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#include "main.h"
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#include "socket.h"
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#include "connection.h"
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#include "utility.h"
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#include "serialization.h"
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#include "voxel.h"
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#include <sstream>
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#include "porting.h"
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#include "content_mapnode.h"
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#include "mapsector.h"
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/*
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Asserts that the exception occurs
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*/
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#define EXCEPTION_CHECK(EType, code)\
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{\
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bool exception_thrown = false;\
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try{ code; }\
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catch(EType &e) { exception_thrown = true; }\
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assert(exception_thrown);\
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}
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struct TestUtilities
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{
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void Run()
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{
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/*dstream<<"wrapDegrees(100.0) = "<<wrapDegrees(100.0)<<std::endl;
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dstream<<"wrapDegrees(720.5) = "<<wrapDegrees(720.5)<<std::endl;
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dstream<<"wrapDegrees(-0.5) = "<<wrapDegrees(-0.5)<<std::endl;*/
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assert(fabs(wrapDegrees(100.0) - 100.0) < 0.001);
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assert(fabs(wrapDegrees(720.5) - 0.5) < 0.001);
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assert(fabs(wrapDegrees(-0.5) - (-0.5)) < 0.001);
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assert(fabs(wrapDegrees(-365.5) - (-5.5)) < 0.001);
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assert(lowercase("Foo bAR") == "foo bar");
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assert(is_yes("YeS") == true);
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assert(is_yes("") == false);
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assert(is_yes("FAlse") == false);
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}
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};
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struct TestSettings
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{
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void Run()
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{
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Settings s;
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// Test reading of settings
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s.parseConfigLine("leet = 1337");
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s.parseConfigLine("leetleet = 13371337");
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s.parseConfigLine("leetleet_neg = -13371337");
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s.parseConfigLine("floaty_thing = 1.1");
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s.parseConfigLine("stringy_thing = asd /( ¤%&(/\" BLÖÄRP");
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s.parseConfigLine("coord = (1, 2, 4.5)");
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assert(s.getS32("leet") == 1337);
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assert(s.getS16("leetleet") == 32767);
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assert(s.getS16("leetleet_neg") == -32768);
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// Not sure if 1.1 is an exact value as a float, but doesn't matter
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assert(fabs(s.getFloat("floaty_thing") - 1.1) < 0.001);
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assert(s.get("stringy_thing") == "asd /( ¤%&(/\" BLÖÄRP");
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assert(fabs(s.getV3F("coord").X - 1.0) < 0.001);
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assert(fabs(s.getV3F("coord").Y - 2.0) < 0.001);
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assert(fabs(s.getV3F("coord").Z - 4.5) < 0.001);
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// Test the setting of settings too
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s.setFloat("floaty_thing_2", 1.2);
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s.setV3F("coord2", v3f(1, 2, 3.3));
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assert(s.get("floaty_thing_2").substr(0,3) == "1.2");
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assert(fabs(s.getFloat("floaty_thing_2") - 1.2) < 0.001);
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assert(fabs(s.getV3F("coord2").X - 1.0) < 0.001);
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assert(fabs(s.getV3F("coord2").Y - 2.0) < 0.001);
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assert(fabs(s.getV3F("coord2").Z - 3.3) < 0.001);
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}
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};
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struct TestCompress
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{
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void Run()
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{
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{ // ver 0
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SharedBuffer<u8> fromdata(4);
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fromdata[0]=1;
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fromdata[1]=5;
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fromdata[2]=5;
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fromdata[3]=1;
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std::ostringstream os(std::ios_base::binary);
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compress(fromdata, os, 0);
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std::string str_out = os.str();
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dstream<<"str_out.size()="<<str_out.size()<<std::endl;
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dstream<<"TestCompress: 1,5,5,1 -> ";
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for(u32 i=0; i<str_out.size(); i++)
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{
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dstream<<(u32)str_out[i]<<",";
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}
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dstream<<std::endl;
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assert(str_out.size() == 10);
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assert(str_out[0] == 0);
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assert(str_out[1] == 0);
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assert(str_out[2] == 0);
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assert(str_out[3] == 4);
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assert(str_out[4] == 0);
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assert(str_out[5] == 1);
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assert(str_out[6] == 1);
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assert(str_out[7] == 5);
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assert(str_out[8] == 0);
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assert(str_out[9] == 1);
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std::istringstream is(str_out, std::ios_base::binary);
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std::ostringstream os2(std::ios_base::binary);
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decompress(is, os2, 0);
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std::string str_out2 = os2.str();
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dstream<<"decompress: ";
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for(u32 i=0; i<str_out2.size(); i++)
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{
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dstream<<(u32)str_out2[i]<<",";
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}
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dstream<<std::endl;
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assert(str_out2.size() == fromdata.getSize());
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for(u32 i=0; i<str_out2.size(); i++)
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{
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assert(str_out2[i] == fromdata[i]);
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}
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}
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{ // ver HIGHEST
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SharedBuffer<u8> fromdata(4);
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fromdata[0]=1;
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fromdata[1]=5;
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fromdata[2]=5;
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fromdata[3]=1;
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std::ostringstream os(std::ios_base::binary);
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compress(fromdata, os, SER_FMT_VER_HIGHEST);
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std::string str_out = os.str();
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dstream<<"str_out.size()="<<str_out.size()<<std::endl;
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dstream<<"TestCompress: 1,5,5,1 -> ";
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for(u32 i=0; i<str_out.size(); i++)
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{
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dstream<<(u32)str_out[i]<<",";
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}
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dstream<<std::endl;
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/*assert(str_out.size() == 10);
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assert(str_out[0] == 0);
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assert(str_out[1] == 0);
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assert(str_out[2] == 0);
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assert(str_out[3] == 4);
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assert(str_out[4] == 0);
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assert(str_out[5] == 1);
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assert(str_out[6] == 1);
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assert(str_out[7] == 5);
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assert(str_out[8] == 0);
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assert(str_out[9] == 1);*/
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std::istringstream is(str_out, std::ios_base::binary);
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std::ostringstream os2(std::ios_base::binary);
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decompress(is, os2, SER_FMT_VER_HIGHEST);
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std::string str_out2 = os2.str();
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dstream<<"decompress: ";
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for(u32 i=0; i<str_out2.size(); i++)
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{
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dstream<<(u32)str_out2[i]<<",";
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}
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dstream<<std::endl;
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assert(str_out2.size() == fromdata.getSize());
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for(u32 i=0; i<str_out2.size(); i++)
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{
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assert(str_out2[i] == fromdata[i]);
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}
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}
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}
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};
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struct TestMapNode
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{
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void Run()
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{
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MapNode n;
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// Default values
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assert(n.getContent() == CONTENT_AIR);
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assert(n.getLight(LIGHTBANK_DAY) == 0);
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assert(n.getLight(LIGHTBANK_NIGHT) == 0);
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// Transparency
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n.setContent(CONTENT_AIR);
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assert(n.light_propagates() == true);
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n.setContent(CONTENT_STONE);
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assert(n.light_propagates() == false);
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}
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};
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struct TestVoxelManipulator
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{
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void Run()
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{
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/*
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VoxelArea
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*/
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VoxelArea a(v3s16(-1,-1,-1), v3s16(1,1,1));
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assert(a.index(0,0,0) == 1*3*3 + 1*3 + 1);
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assert(a.index(-1,-1,-1) == 0);
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VoxelArea c(v3s16(-2,-2,-2), v3s16(2,2,2));
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// An area that is 1 bigger in x+ and z-
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VoxelArea d(v3s16(-2,-2,-3), v3s16(3,2,2));
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core::list<VoxelArea> aa;
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d.diff(c, aa);
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// Correct results
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core::array<VoxelArea> results;
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results.push_back(VoxelArea(v3s16(-2,-2,-3),v3s16(3,2,-3)));
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results.push_back(VoxelArea(v3s16(3,-2,-2),v3s16(3,2,2)));
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assert(aa.size() == results.size());
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dstream<<"Result of diff:"<<std::endl;
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for(core::list<VoxelArea>::Iterator
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i = aa.begin(); i != aa.end(); i++)
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{
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i->print(dstream);
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dstream<<std::endl;
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s32 j = results.linear_search(*i);
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assert(j != -1);
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results.erase(j, 1);
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}
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/*
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VoxelManipulator
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*/
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VoxelManipulator v;
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v.print(dstream);
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dstream<<"*** Setting (-1,0,-1)=2 ***"<<std::endl;
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v.setNodeNoRef(v3s16(-1,0,-1), MapNode(2));
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v.print(dstream);
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assert(v.getNode(v3s16(-1,0,-1)).getContent() == 2);
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dstream<<"*** Reading from inexistent (0,0,-1) ***"<<std::endl;
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EXCEPTION_CHECK(InvalidPositionException, v.getNode(v3s16(0,0,-1)));
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v.print(dstream);
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dstream<<"*** Adding area ***"<<std::endl;
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v.addArea(a);
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v.print(dstream);
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assert(v.getNode(v3s16(-1,0,-1)).getContent() == 2);
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EXCEPTION_CHECK(InvalidPositionException, v.getNode(v3s16(0,1,1)));
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#if 0
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/*
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Water stuff
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*/
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v.clear();
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const char *content =
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"#...###### "
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"#...##..## "
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"#........ .."
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"############"
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"#...###### "
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"#...##..## "
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"#........# "
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"############"
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;
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v3s16 size(12, 4, 2);
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VoxelArea area(v3s16(0,0,0), size-v3s16(1,1,1));
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const char *p = content;
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for(s16 z=0; z<size.Z; z++)
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for(s16 y=size.Y-1; y>=0; y--)
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for(s16 x=0; x<size.X; x++)
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{
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MapNode n;
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//n.pressure = size.Y - y;
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if(*p == '#')
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n.setContent(CONTENT_STONE);
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else if(*p == '.')
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n.setContent(CONTENT_WATER);
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else if(*p == ' ')
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n.setContent(CONTENT_AIR);
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else
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assert(0);
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v.setNode(v3s16(x,y,z), n);
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p++;
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}
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v.print(dstream, VOXELPRINT_WATERPRESSURE);
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core::map<v3s16, u8> active_nodes;
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v.updateAreaWaterPressure(area, active_nodes);
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v.print(dstream, VOXELPRINT_WATERPRESSURE);
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//s16 highest_y = -32768;
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/*
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NOTE: These are commented out because this behaviour is changed
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all the time
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*/
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//assert(v.getWaterPressure(v3s16(7, 1, 1), highest_y, 0) == -1);
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//assert(highest_y == 3);
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/*assert(v.getWaterPressure(v3s16(7, 1, 1), highest_y, 0) == 3);
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//assert(highest_y == 3);*/
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active_nodes.clear();
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active_nodes[v3s16(9,1,0)] = 1;
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//v.flowWater(active_nodes, 0, true, 1000);
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v.flowWater(active_nodes, 0, false, 1000);
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dstream<<"Final result of flowWater:"<<std::endl;
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v.print(dstream, VOXELPRINT_WATERPRESSURE);
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#endif
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//assert(0);
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}
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};
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/*
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NOTE: These tests became non-working then NodeContainer was removed.
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These should be redone, utilizing some kind of a virtual
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interface for Map (IMap would be fine).
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*/
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#if 0
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struct TestMapBlock
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{
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class TC : public NodeContainer
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{
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public:
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MapNode node;
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bool position_valid;
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core::list<v3s16> validity_exceptions;
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TC()
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{
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position_valid = true;
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}
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virtual bool isValidPosition(v3s16 p)
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{
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//return position_valid ^ (p==position_valid_exception);
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bool exception = false;
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for(core::list<v3s16>::Iterator i=validity_exceptions.begin();
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i != validity_exceptions.end(); i++)
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{
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if(p == *i)
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{
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exception = true;
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break;
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}
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}
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return exception ? !position_valid : position_valid;
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}
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virtual MapNode getNode(v3s16 p)
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{
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if(isValidPosition(p) == false)
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throw InvalidPositionException();
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return node;
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}
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virtual void setNode(v3s16 p, MapNode & n)
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{
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if(isValidPosition(p) == false)
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throw InvalidPositionException();
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};
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virtual u16 nodeContainerId() const
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{
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return 666;
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}
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};
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void Run()
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{
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TC parent;
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MapBlock b(&parent, v3s16(1,1,1));
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v3s16 relpos(MAP_BLOCKSIZE, MAP_BLOCKSIZE, MAP_BLOCKSIZE);
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assert(b.getPosRelative() == relpos);
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assert(b.getBox().MinEdge.X == MAP_BLOCKSIZE);
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assert(b.getBox().MaxEdge.X == MAP_BLOCKSIZE*2-1);
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assert(b.getBox().MinEdge.Y == MAP_BLOCKSIZE);
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assert(b.getBox().MaxEdge.Y == MAP_BLOCKSIZE*2-1);
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assert(b.getBox().MinEdge.Z == MAP_BLOCKSIZE);
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assert(b.getBox().MaxEdge.Z == MAP_BLOCKSIZE*2-1);
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assert(b.isValidPosition(v3s16(0,0,0)) == true);
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assert(b.isValidPosition(v3s16(-1,0,0)) == false);
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assert(b.isValidPosition(v3s16(-1,-142,-2341)) == false);
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assert(b.isValidPosition(v3s16(-124,142,2341)) == false);
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assert(b.isValidPosition(v3s16(MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1)) == true);
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assert(b.isValidPosition(v3s16(MAP_BLOCKSIZE-1,MAP_BLOCKSIZE,MAP_BLOCKSIZE-1)) == false);
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/*
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TODO: this method should probably be removed
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if the block size isn't going to be set variable
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*/
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/*assert(b.getSizeNodes() == v3s16(MAP_BLOCKSIZE,
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MAP_BLOCKSIZE, MAP_BLOCKSIZE));*/
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// Changed flag should be initially set
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assert(b.getChangedFlag() == true);
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b.resetChangedFlag();
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assert(b.getChangedFlag() == false);
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// All nodes should have been set to
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// .d=CONTENT_IGNORE and .getLight() = 0
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for(u16 z=0; z<MAP_BLOCKSIZE; z++)
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for(u16 y=0; y<MAP_BLOCKSIZE; y++)
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for(u16 x=0; x<MAP_BLOCKSIZE; x++)
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{
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//assert(b.getNode(v3s16(x,y,z)).getContent() == CONTENT_AIR);
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assert(b.getNode(v3s16(x,y,z)).getContent() == CONTENT_IGNORE);
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assert(b.getNode(v3s16(x,y,z)).getLight(LIGHTBANK_DAY) == 0);
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assert(b.getNode(v3s16(x,y,z)).getLight(LIGHTBANK_NIGHT) == 0);
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}
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{
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MapNode n(CONTENT_AIR);
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for(u16 z=0; z<MAP_BLOCKSIZE; z++)
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for(u16 y=0; y<MAP_BLOCKSIZE; y++)
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for(u16 x=0; x<MAP_BLOCKSIZE; x++)
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{
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b.setNode(v3s16(x,y,z), n);
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}
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}
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/*
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Parent fetch functions
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*/
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parent.position_valid = false;
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parent.node.setContent(5);
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MapNode n;
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// Positions in the block should still be valid
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assert(b.isValidPositionParent(v3s16(0,0,0)) == true);
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assert(b.isValidPositionParent(v3s16(MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1)) == true);
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n = b.getNodeParent(v3s16(0,MAP_BLOCKSIZE-1,0));
|
|
assert(n.getContent() == CONTENT_AIR);
|
|
|
|
// ...but outside the block they should be invalid
|
|
assert(b.isValidPositionParent(v3s16(-121,2341,0)) == false);
|
|
assert(b.isValidPositionParent(v3s16(-1,0,0)) == false);
|
|
assert(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;
|
|
}
|
|
assert(exception_thrown);
|
|
}
|
|
|
|
parent.position_valid = true;
|
|
// Now the positions outside should be valid
|
|
assert(b.isValidPositionParent(v3s16(-121,2341,0)) == true);
|
|
assert(b.isValidPositionParent(v3s16(-1,0,0)) == true);
|
|
assert(b.isValidPositionParent(v3s16(MAP_BLOCKSIZE-1,MAP_BLOCKSIZE-1,MAP_BLOCKSIZE)) == true);
|
|
n = b.getNodeParent(v3s16(0,0,MAP_BLOCKSIZE));
|
|
assert(n.getContent() == 5);
|
|
|
|
/*
|
|
Set a node
|
|
*/
|
|
v3s16 p(1,2,0);
|
|
n.setContent(4);
|
|
b.setNode(p, n);
|
|
assert(b.getNode(p).getContent() == 4);
|
|
//TODO: Update to new system
|
|
/*assert(b.getNodeTile(p) == 4);
|
|
assert(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
|
|
assert(b.propagateSunlight(light_sources) == false);
|
|
assert(b.getNode(v3s16(1,4,0)).getLight(LIGHTBANK_DAY) == LIGHT_SUN);
|
|
assert(b.getNode(v3s16(1,3,0)).getLight(LIGHTBANK_DAY) == LIGHT_SUN);
|
|
assert(b.getNode(v3s16(1,2,0)).getLight(LIGHTBANK_DAY) == 0);
|
|
assert(b.getNode(v3s16(1,1,0)).getLight(LIGHTBANK_DAY) == 0);
|
|
assert(b.getNode(v3s16(1,0,0)).getLight(LIGHTBANK_DAY) == 0);
|
|
assert(b.getNode(v3s16(1,2,3)).getLight(LIGHTBANK_DAY) == LIGHT_SUN);
|
|
assert(b.getFaceLight2(1000, p, v3s16(0,1,0)) == LIGHT_SUN);
|
|
assert(b.getFaceLight2(1000, p, v3s16(0,-1,0)) == 0);
|
|
assert(b.getFaceLight2(0, p, v3s16(0,-1,0)) == 0);
|
|
// According to MapBlock::getFaceLight,
|
|
// The face on the z+ side should have double-diminished light
|
|
//assert(b.getFaceLight(p, v3s16(0,0,1)) == diminish_light(diminish_light(LIGHT_MAX)));
|
|
// The face on the z+ side should have diminished light
|
|
assert(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
|
|
assert(b.propagateSunlight(light_sources, true) == true);
|
|
// Should not touch nodes that are not affected (that is, all of them)
|
|
//assert(b.getNode(v3s16(1,2,3)).getLight() == LIGHT_SUN);
|
|
// Should set light of non-sunlighted blocks to 0.
|
|
assert(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
|
|
assert(b.propagateSunlight(light_sources) == false);
|
|
}
|
|
}
|
|
};
|
|
|
|
struct TestMapSector
|
|
{
|
|
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));
|
|
|
|
assert(sector.getBlockNoCreateNoEx(0) == 0);
|
|
assert(sector.getBlockNoCreateNoEx(1) == 0);
|
|
|
|
MapBlock * bref = sector.createBlankBlock(-2);
|
|
|
|
assert(sector.getBlockNoCreateNoEx(0) == 0);
|
|
assert(sector.getBlockNoCreateNoEx(-2) == bref);
|
|
|
|
//TODO: Check for AlreadyExistsException
|
|
|
|
/*bool exception_thrown = false;
|
|
try{
|
|
sector.getBlock(0);
|
|
}
|
|
catch(InvalidPositionException &e){
|
|
exception_thrown = true;
|
|
}
|
|
assert(exception_thrown);*/
|
|
|
|
}
|
|
};
|
|
#endif
|
|
|
|
struct TestSocket
|
|
{
|
|
void Run()
|
|
{
|
|
const int port = 30003;
|
|
UDPSocket socket;
|
|
socket.Bind(port);
|
|
|
|
const char sendbuffer[] = "hello world!";
|
|
socket.Send(Address(127,0,0,1,port), sendbuffer, sizeof(sendbuffer));
|
|
|
|
sleep_ms(50);
|
|
|
|
char rcvbuffer[256];
|
|
memset(rcvbuffer, 0, sizeof(rcvbuffer));
|
|
Address sender;
|
|
for(;;)
|
|
{
|
|
int bytes_read = socket.Receive(sender, rcvbuffer, sizeof(rcvbuffer));
|
|
if(bytes_read < 0)
|
|
break;
|
|
}
|
|
//FIXME: This fails on some systems
|
|
assert(strncmp(sendbuffer, rcvbuffer, sizeof(sendbuffer))==0);
|
|
assert(sender.getAddress() == Address(127,0,0,1, 0).getAddress());
|
|
}
|
|
};
|
|
|
|
struct TestConnection
|
|
{
|
|
void TestHelpers()
|
|
{
|
|
/*
|
|
Test helper functions
|
|
*/
|
|
|
|
// Some constants for testing
|
|
u32 proto_id = 0x12345678;
|
|
u16 peer_id = 123;
|
|
u8 channel = 2;
|
|
SharedBuffer<u8> data1(1);
|
|
data1[0] = 100;
|
|
Address a(127,0,0,1, 10);
|
|
u16 seqnum = 34352;
|
|
|
|
con::BufferedPacket p1 = con::makePacket(a, data1,
|
|
proto_id, peer_id, channel);
|
|
/*
|
|
We should now have a packet with this data:
|
|
Header:
|
|
[0] u32 protocol_id
|
|
[4] u16 sender_peer_id
|
|
[6] u8 channel
|
|
Data:
|
|
[7] u8 data1[0]
|
|
*/
|
|
assert(readU32(&p1.data[0]) == proto_id);
|
|
assert(readU16(&p1.data[4]) == peer_id);
|
|
assert(readU8(&p1.data[6]) == channel);
|
|
assert(readU8(&p1.data[7]) == data1[0]);
|
|
|
|
//dstream<<"initial data1[0]="<<((u32)data1[0]&0xff)<<std::endl;
|
|
|
|
SharedBuffer<u8> p2 = con::makeReliablePacket(data1, seqnum);
|
|
|
|
/*dstream<<"p2.getSize()="<<p2.getSize()<<", data1.getSize()="
|
|
<<data1.getSize()<<std::endl;
|
|
dstream<<"readU8(&p2[3])="<<readU8(&p2[3])
|
|
<<" p2[3]="<<((u32)p2[3]&0xff)<<std::endl;
|
|
dstream<<"data1[0]="<<((u32)data1[0]&0xff)<<std::endl;*/
|
|
|
|
assert(p2.getSize() == 3 + data1.getSize());
|
|
assert(readU8(&p2[0]) == TYPE_RELIABLE);
|
|
assert(readU16(&p2[1]) == seqnum);
|
|
assert(readU8(&p2[3]) == data1[0]);
|
|
}
|
|
|
|
struct Handler : public con::PeerHandler
|
|
{
|
|
Handler(const char *a_name)
|
|
{
|
|
count = 0;
|
|
last_id = 0;
|
|
name = a_name;
|
|
}
|
|
void peerAdded(con::Peer *peer)
|
|
{
|
|
dstream<<"Handler("<<name<<")::peerAdded(): "
|
|
"id="<<peer->id<<std::endl;
|
|
last_id = peer->id;
|
|
count++;
|
|
}
|
|
void deletingPeer(con::Peer *peer, bool timeout)
|
|
{
|
|
dstream<<"Handler("<<name<<")::deletingPeer(): "
|
|
"id="<<peer->id
|
|
<<", timeout="<<timeout<<std::endl;
|
|
last_id = peer->id;
|
|
count--;
|
|
}
|
|
|
|
s32 count;
|
|
u16 last_id;
|
|
const char *name;
|
|
};
|
|
|
|
void Run()
|
|
{
|
|
DSTACK("TestConnection::Run");
|
|
|
|
TestHelpers();
|
|
|
|
/*
|
|
Test some real connections
|
|
*/
|
|
u32 proto_id = 0xad26846a;
|
|
|
|
Handler hand_server("server");
|
|
Handler hand_client("client");
|
|
|
|
dstream<<"** Creating server Connection"<<std::endl;
|
|
con::Connection server(proto_id, 512, 5.0, &hand_server);
|
|
server.Serve(30001);
|
|
|
|
dstream<<"** Creating client Connection"<<std::endl;
|
|
con::Connection client(proto_id, 512, 5.0, &hand_client);
|
|
|
|
assert(hand_server.count == 0);
|
|
assert(hand_client.count == 0);
|
|
|
|
sleep_ms(50);
|
|
|
|
Address server_address(127,0,0,1, 30001);
|
|
dstream<<"** running client.Connect()"<<std::endl;
|
|
client.Connect(server_address);
|
|
|
|
sleep_ms(50);
|
|
|
|
// Client should have added server now
|
|
assert(hand_client.count == 1);
|
|
assert(hand_client.last_id == 1);
|
|
// But server should not have added client
|
|
assert(hand_server.count == 0);
|
|
|
|
try
|
|
{
|
|
u16 peer_id;
|
|
u8 data[100];
|
|
dstream<<"** running server.Receive()"<<std::endl;
|
|
u32 size = server.Receive(peer_id, data, 100);
|
|
dstream<<"** Server received: peer_id="<<peer_id
|
|
<<", size="<<size
|
|
<<std::endl;
|
|
}
|
|
catch(con::NoIncomingDataException &e)
|
|
{
|
|
// No actual data received, but the client has
|
|
// probably been connected
|
|
}
|
|
|
|
// Client should be the same
|
|
assert(hand_client.count == 1);
|
|
assert(hand_client.last_id == 1);
|
|
// Server should have the client
|
|
assert(hand_server.count == 1);
|
|
assert(hand_server.last_id == 2);
|
|
|
|
//sleep_ms(50);
|
|
|
|
while(client.Connected() == false)
|
|
{
|
|
try
|
|
{
|
|
u16 peer_id;
|
|
u8 data[100];
|
|
dstream<<"** running client.Receive()"<<std::endl;
|
|
u32 size = client.Receive(peer_id, data, 100);
|
|
dstream<<"** Client received: peer_id="<<peer_id
|
|
<<", size="<<size
|
|
<<std::endl;
|
|
}
|
|
catch(con::NoIncomingDataException &e)
|
|
{
|
|
}
|
|
sleep_ms(50);
|
|
}
|
|
|
|
sleep_ms(50);
|
|
|
|
try
|
|
{
|
|
u16 peer_id;
|
|
u8 data[100];
|
|
dstream<<"** running server.Receive()"<<std::endl;
|
|
u32 size = server.Receive(peer_id, data, 100);
|
|
dstream<<"** Server received: peer_id="<<peer_id
|
|
<<", size="<<size
|
|
<<std::endl;
|
|
}
|
|
catch(con::NoIncomingDataException &e)
|
|
{
|
|
}
|
|
|
|
{
|
|
/*u8 data[] = "Hello World!";
|
|
u32 datasize = sizeof(data);*/
|
|
SharedBuffer<u8> data = SharedBufferFromString("Hello World!");
|
|
|
|
dstream<<"** running client.Send()"<<std::endl;
|
|
client.Send(PEER_ID_SERVER, 0, data, true);
|
|
|
|
sleep_ms(50);
|
|
|
|
u16 peer_id;
|
|
u8 recvdata[100];
|
|
dstream<<"** running server.Receive()"<<std::endl;
|
|
u32 size = server.Receive(peer_id, recvdata, 100);
|
|
dstream<<"** Server received: peer_id="<<peer_id
|
|
<<", size="<<size
|
|
<<", data="<<*data
|
|
<<std::endl;
|
|
assert(memcmp(*data, recvdata, data.getSize()) == 0);
|
|
}
|
|
|
|
u16 peer_id_client = 2;
|
|
|
|
{
|
|
/*
|
|
Send consequent packets in different order
|
|
*/
|
|
//u8 data1[] = "hello1";
|
|
//u8 data2[] = "hello2";
|
|
SharedBuffer<u8> data1 = SharedBufferFromString("hello1");
|
|
SharedBuffer<u8> data2 = SharedBufferFromString("Hello2");
|
|
|
|
Address client_address =
|
|
server.GetPeer(peer_id_client)->address;
|
|
|
|
dstream<<"*** Sending packets in wrong order (2,1,2)"
|
|
<<std::endl;
|
|
|
|
u8 chn = 0;
|
|
con::Channel *ch = &server.GetPeer(peer_id_client)->channels[chn];
|
|
u16 sn = ch->next_outgoing_seqnum;
|
|
ch->next_outgoing_seqnum = sn+1;
|
|
server.Send(peer_id_client, chn, data2, true);
|
|
ch->next_outgoing_seqnum = sn;
|
|
server.Send(peer_id_client, chn, data1, true);
|
|
ch->next_outgoing_seqnum = sn+1;
|
|
server.Send(peer_id_client, chn, data2, true);
|
|
|
|
sleep_ms(50);
|
|
|
|
dstream<<"*** Receiving the packets"<<std::endl;
|
|
|
|
u16 peer_id;
|
|
u8 recvdata[20];
|
|
u32 size;
|
|
|
|
dstream<<"** running client.Receive()"<<std::endl;
|
|
peer_id = 132;
|
|
size = client.Receive(peer_id, recvdata, 20);
|
|
dstream<<"** Client received: peer_id="<<peer_id
|
|
<<", size="<<size
|
|
<<", data="<<recvdata
|
|
<<std::endl;
|
|
assert(size == data1.getSize());
|
|
assert(memcmp(*data1, recvdata, data1.getSize()) == 0);
|
|
assert(peer_id == PEER_ID_SERVER);
|
|
|
|
dstream<<"** running client.Receive()"<<std::endl;
|
|
peer_id = 132;
|
|
size = client.Receive(peer_id, recvdata, 20);
|
|
dstream<<"** Client received: peer_id="<<peer_id
|
|
<<", size="<<size
|
|
<<", data="<<recvdata
|
|
<<std::endl;
|
|
assert(size == data2.getSize());
|
|
assert(memcmp(*data2, recvdata, data2.getSize()) == 0);
|
|
assert(peer_id == PEER_ID_SERVER);
|
|
|
|
bool got_exception = false;
|
|
try
|
|
{
|
|
dstream<<"** running client.Receive()"<<std::endl;
|
|
peer_id = 132;
|
|
size = client.Receive(peer_id, recvdata, 20);
|
|
dstream<<"** Client received: peer_id="<<peer_id
|
|
<<", size="<<size
|
|
<<", data="<<recvdata
|
|
<<std::endl;
|
|
}
|
|
catch(con::NoIncomingDataException &e)
|
|
{
|
|
dstream<<"** No incoming data for client"<<std::endl;
|
|
got_exception = true;
|
|
}
|
|
assert(got_exception);
|
|
}
|
|
{
|
|
const int datasize = 30000;
|
|
SharedBuffer<u8> data1(datasize);
|
|
for(u16 i=0; i<datasize; i++){
|
|
data1[i] = i/4;
|
|
}
|
|
|
|
dstream<<"Sending data (size="<<datasize<<"):";
|
|
for(int i=0; i<datasize && i<20; i++){
|
|
if(i%2==0) DEBUGPRINT(" ");
|
|
DEBUGPRINT("%.2X", ((int)((const char*)*data1)[i])&0xff);
|
|
}
|
|
if(datasize>20)
|
|
dstream<<"...";
|
|
dstream<<std::endl;
|
|
|
|
server.Send(peer_id_client, 0, data1, true);
|
|
|
|
sleep_ms(50);
|
|
|
|
u8 recvdata[datasize + 1000];
|
|
dstream<<"** running client.Receive()"<<std::endl;
|
|
u16 peer_id = 132;
|
|
u16 size = client.Receive(peer_id, recvdata, datasize + 1000);
|
|
dstream<<"** Client received: peer_id="<<peer_id
|
|
<<", size="<<size
|
|
<<std::endl;
|
|
|
|
dstream<<"Received data (size="<<size<<"):";
|
|
for(int i=0; i<size && i<20; i++){
|
|
if(i%2==0) DEBUGPRINT(" ");
|
|
DEBUGPRINT("%.2X", ((int)((const char*)recvdata)[i])&0xff);
|
|
}
|
|
if(size>20)
|
|
dstream<<"...";
|
|
dstream<<std::endl;
|
|
|
|
assert(memcmp(*data1, recvdata, data1.getSize()) == 0);
|
|
assert(peer_id == PEER_ID_SERVER);
|
|
}
|
|
|
|
// Check peer handlers
|
|
assert(hand_client.count == 1);
|
|
assert(hand_client.last_id == 1);
|
|
assert(hand_server.count == 1);
|
|
assert(hand_server.last_id == 2);
|
|
|
|
//assert(0);
|
|
}
|
|
};
|
|
|
|
#define TEST(X)\
|
|
{\
|
|
X x;\
|
|
dstream<<"Running " #X <<std::endl;\
|
|
x.Run();\
|
|
}
|
|
|
|
void run_tests()
|
|
{
|
|
DSTACK(__FUNCTION_NAME);
|
|
dstream<<"run_tests() started"<<std::endl;
|
|
TEST(TestUtilities);
|
|
TEST(TestSettings);
|
|
TEST(TestCompress);
|
|
TEST(TestMapNode);
|
|
TEST(TestVoxelManipulator);
|
|
//TEST(TestMapBlock);
|
|
//TEST(TestMapSector);
|
|
if(INTERNET_SIMULATOR == false){
|
|
TEST(TestSocket);
|
|
dout_con<<"=== BEGIN RUNNING UNIT TESTS FOR CONNECTION ==="<<std::endl;
|
|
TEST(TestConnection);
|
|
dout_con<<"=== END RUNNING UNIT TESTS FOR CONNECTION ==="<<std::endl;
|
|
}
|
|
dstream<<"run_tests() passed"<<std::endl;
|
|
}
|
|
|