Counter_test.cpp

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#define BOOST_TEST_DYN_LINK
#include <boost/test/unit_test.hpp>

#include "casm/container/Array.hh"

#include "casm/container/Counter.hh"

#include<vector>

using namespace CASM;

BOOST_AUTO_TEST_SUITE(CounterTest)

BOOST_AUTO_TEST_CASE(ArrayIntCounter) {
  {
    int size = 3;
    int count = 0;
    Array<int> initial(size, 0);
    Array<int> final(size, 1);
    Array<int> increment(size, 1);
    Counter<Array<int> > counter(initial, final, increment);

    BOOST_CHECK_EQUAL(counter.size(), size);

    do {
      count++;
    }
    while(++counter);

    BOOST_CHECK_EQUAL(count, 8);
  }

  {
    int size = 3;
    int count = 0;
    Array<int> initial(size, 0);
    Array<int> final(size, -2);
    Array<int> increment(size, -1);
    Counter<Array<int> > counter(initial, final, increment);

    do {
      count++;
    }
    while(++counter);

    BOOST_CHECK_EQUAL(count, 27);
  }

  {
    int size = 3;
    int count = 0;
    Array<int> initial(size, 0);
    Array<int> final(size, 2);
    Array<int> increment(size, 1);

    final[1] = -2;
    increment[1] = -1;

    Counter<Array<int> > counter(initial, final, increment);

    do {
      count++;
    }
    while(++counter);

    BOOST_CHECK_EQUAL(count, 27);
  }
}

BOOST_AUTO_TEST_CASE(stdVectorDoubleCounter) {
  {
    int size = 3;
    int count = 0;
    Array<double> initial(size, 0.0);
    Array<double> final(size, 1.0);
    Array<double> increment(size, 0.4);
    Counter<Array<double> > counter(initial, final, increment);

    BOOST_CHECK_EQUAL(counter.size(), size);

    do {
      count++;
    }
    while(++counter);

    BOOST_CHECK_EQUAL(count, 27);
  }

  {
    int size = 3;
    int count = 0;
    Array<double> initial(size, 0.0);
    Array<double> final(size, -1.0);
    Array<double> increment(size, -0.4);
    Counter<Array<double> > counter(initial, final, increment);

    do {
      count++;
    }
    while(++counter);

    BOOST_CHECK_EQUAL(count, 27);
  }

  {
    int size = 3;
    int count = 0;
    Array<double> initial(size, 0.0);
    Array<double> final(size, 1.0);
    Array<double> increment(size, 0.4);

    final[1] = -1.0;
    increment[1] = -0.4;

    Counter<Array<double> > counter(initial, final, increment);

    do {
      count++;
    }
    while(++counter);

    BOOST_CHECK_EQUAL(count, 27);
  }
}

BOOST_AUTO_TEST_SUITE_END()