ValidType_T.cpp

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//==============================================================================
//
//  This file is part of GNSSTk, the ARL:UT GNSS Toolkit.
//
//  The GNSSTk 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 3.0 of the License, or
//  any later version.
//
//  The GNSSTk is distributed in the hope that it will be useful,
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//  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 GNSSTk; if not, write to the Free Software Foundation,
//  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
//
//  This software was developed by Applied Research Laboratories at the
//  University of Texas at Austin.
//  Copyright 2004-2022, The Board of Regents of The University of Texas System
//
//==============================================================================
 
//==============================================================================
//
//  This software was developed by Applied Research Laboratories at the
//  University of Texas at Austin, under contract to an agency or agencies
//  within the U.S. Department of Defense. The U.S. Government retains all
//  rights to use, duplicate, distribute, disclose, or release this software.
//
//  Pursuant to DoD Directive 523024
//
//  DISTRIBUTION STATEMENT A: This software has been approved for public
//                            release, distribution is unlimited.
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//==============================================================================
 
#include "ValidType.hpp"
#include "TestUtil.hpp"
#include <iostream>
#include <string>
#include <sstream>
#include <cmath>
 
using namespace gnsstk;
class ValidType_T
{
public:
   ValidType_T(){ eps = 1E-15;}// Default Constructor, set the precision value
   ~ValidType_T() {} // Default Desructor
 
   int methodTest(void)
   {
      TUDEF( "ValidType", "isValid");
      std::string failMesg;
 
      ValidType<float> vfloat0;
 
      //Is the invalid Valid object set as valid?
      TUASSERT(!vfloat0.is_valid());
 
      //Is the invalid Valid object's value 0?
      TUASSERTFE(0.0f, vfloat0.get_value());
 
      ValidType<float> vfloat (5);
 
      //Does the get_value method return the correct value?
      TUASSERTFE(5.0f, vfloat.get_value());
 
      //Is the valid Valid object set as valid?
      TUASSERT(vfloat.is_valid());
 
      vfloat.set_valid(false);
 
      //Was the valid Valid object correctly set to invalid?
      TUASSERT(!vfloat.is_valid());
 
      TURETURN();
   }
 
   int operatorTest(void)
   {
      TUDEF( "ValidType", " == Operator");
      std::string failMesg;
 
      ValidType<float> CompareU1; // uninitalized
      ValidType<float> CompareU2; // uninitalized
      ValidType<float> Compare1 (6.);
      ValidType<float> Compare2 (6.);
      ValidType<float> Compare3 (8.);
      ValidType<int> Compare4 (6);
      ValidType<float> vfloat;
 
      //Are two equvalent objects equal?
      TUASSERT(CompareU1 == CompareU2);
      TUASSERT(!(CompareU1 != CompareU2));
      TUASSERT(Compare1 == Compare2);
      TUASSERT(!(Compare1 != Compare2));
 
      //Are two non-equvalent objects equal?
      TUASSERT(!(CompareU1 == Compare3));
      TUASSERT(CompareU1 != Compare3);
      TUASSERT(!(Compare1 == Compare3));
      TUASSERT(Compare1 != Compare3);
 
      vfloat = 7.;
 
      TUCSM(" = Operator");
      //Did the = operator store the value correctly?
      TUASSERT(vfloat.get_value() == 7.);
 
      //Did the = operator set the object as valid?
      TUASSERT(vfloat.is_valid());
 
      TUCSM(" += Operator");
 
      vfloat += 3.;
      //Did the += operator store the value correctly?
      TUASSERT(vfloat.get_value() == 10.);
 
      //Did the += operator change the object's valid bool?
      TUASSERT(vfloat.is_valid());
 
      TUCSM(" -= Operator");
 
      vfloat -= 5.;
 
      //Did the -= operator store the value correctly?
      TUASSERT(vfloat.get_value() == 5.);
 
      //Did the -= operator change the object's valid bool?
      TUASSERT(vfloat.is_valid());
 
      TUCSM(" << Operator");
 
      vfloat = 11;
 
      std::stringstream streamOutput;
      std::string stringOutput;
      std::string stringCompare;
 
      streamOutput <<  vfloat;
      stringOutput = streamOutput.str();
 
      stringCompare = "11";
 
      //Did the << operator ouput valid object correctly?
      TUASSERT(stringCompare == stringOutput);
 
      streamOutput.str("");     // Resetting stream
      vfloat.set_valid(false);
 
      streamOutput << vfloat;
      stringOutput = streamOutput.str();
 
      stringCompare = "Unknown";
 
      // Did the << operator output invalid object correctly?
      TUASSERT(stringCompare == stringOutput);
 
      TURETURN();
   }
 
private:
   double eps;
};
 
int main() //Main function to initialize and run all tests above
{
        int errorTotal = 0;
        ValidType_T testClass;
 
        errorTotal += testClass.methodTest();
        errorTotal += testClass.operatorTest();
 
        std::cout << "Total Failures for " << __FILE__ << ": " << errorTotal << std::endl;
 
        return errorTotal; //Return the total number of errors
}