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https://github.com/worldforge/worldforge
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58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
// const_test.cpp (Equal() test functions)
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//
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// The WorldForge Project
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// Copyright (C) 2002 The WorldForge Project
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//
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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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//
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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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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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// For information about WorldForge and its authors, please contact
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// the Worldforge Web Site at http://www.worldforge.org.
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// Author: Ron Steinke
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// Created: 2002-1-28
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#ifdef NDEBUG
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#undef NDEBUG
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#endif
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#ifndef DEBUG
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#define DEBUG
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#endif
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#include "wfmath/const.h"
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#include <cassert>
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using namespace WFMath;
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// TestEqual() directly stolen from Numbers.cpp in Willow (thanks, Jesse!)
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static void TestEqual()
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{
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assert( Equal(1.0001, 1.0, 1.0e-3));
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assert(!Equal(1.0001, 1.0, 1.0e-5));
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assert( Equal(0.00010000, 0.00010002, 1.0e-3));
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assert(!Equal(0.00010000, 0.00010002, 1.0e-6));
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assert( Equal(1000100.0, 1000000.0, 1.0e-3));
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assert(!Equal(1000100.0, 1000000.0, 1.0e-6));
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}
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int main()
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{
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TestEqual();
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return 0;
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}
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