69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
/*
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Minetest
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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 Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser 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 <cstdio>
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#include "mapblock.h"
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class TestMap : public TestBase
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{
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public:
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TestMap() { TestManager::registerTestModule(this); }
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const char *getName() { return "TestMap"; }
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void runTests(IGameDef *gamedef);
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void testMaxMapgenLimit();
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};
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static TestMap g_test_instance;
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void TestMap::runTests(IGameDef *gamedef)
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{
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TEST(testMaxMapgenLimit);
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}
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////////////////////////////////////////////////////////////////////////////////
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void TestMap::testMaxMapgenLimit()
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{
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// limit must end on a mapblock boundary
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UASSERTEQ(int, MAX_MAP_GENERATION_LIMIT % MAP_BLOCKSIZE, MAP_BLOCKSIZE - 1);
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// objectpos_over_limit should do exactly this except the last node
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// actually spans from LIMIT-0.5 to LIMIT+0.5
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float limit_times_bs = MAX_MAP_GENERATION_LIMIT * BS;
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UASSERT(objectpos_over_limit(v3f(limit_times_bs-BS/2)) == false);
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UASSERT(objectpos_over_limit(v3f(limit_times_bs)) == false);
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UASSERT(objectpos_over_limit(v3f(limit_times_bs+BS/2)) == false);
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UASSERT(objectpos_over_limit(v3f(limit_times_bs+BS)) == true);
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UASSERT(objectpos_over_limit(v3f(-limit_times_bs+BS/2)) == false);
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UASSERT(objectpos_over_limit(v3f(-limit_times_bs)) == false);
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UASSERT(objectpos_over_limit(v3f(-limit_times_bs-BS/2)) == false);
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UASSERT(objectpos_over_limit(v3f(-limit_times_bs-BS)) == true);
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// blockpos_over_max_limit
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s16 limit_block = MAX_MAP_GENERATION_LIMIT / MAP_BLOCKSIZE;
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UASSERT(blockpos_over_max_limit(v3s16(limit_block)) == false);
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UASSERT(blockpos_over_max_limit(v3s16(limit_block+1)) == true);
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UASSERT(blockpos_over_max_limit(v3s16(-limit_block)) == false);
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UASSERT(blockpos_over_max_limit(v3s16(-limit_block-1)) == true);
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}
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