bit_field.cc

//---------------------------------------------------------------------------

#include "bit_field.h"
#include "list.h"
#include "unit_test.h"

//---------------------------------------------------------------------------

TEST_BEGIN("BitField: EmptySet iterates properly") {
  List<size_t> setBits;
  BitField<256> bitfield;
  bitfield.ClearAll();
  for (const size_t i : bitfield) {
    setBits.Add(i);
  }
  assert(setBits.GetCount() == 0);
}
TEST_END

TEST_BEGIN("BitField: Set bits iterate properly") {
  List<size_t> setBits;
  BitField<256> bitfield;
  bitfield.ClearAll();
  bitfield.Set(1);
  bitfield.Set(252);
  for (const size_t i : bitfield) {
    setBits.Add(i);
  }
  assert(setBits.GetCount() == 2);
  assert(setBits[0] == 1);
  assert(setBits[1] == 252);
}
TEST_END

//---------------------------------------------------------------------------