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// --------------------------------------------------------
// (C) Copyright Jeremy Siek 2001.
// (C) Copyright Gennaro Prota 2003 - 2004.
//
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// -----------------------------------------------------------
#include "bitset_test.hpp"
#include "boost/dynamic_bitset.hpp"
#include "boost/config.hpp"
template <typename Block>
void run_test_cases( BOOST_EXPLICIT_TEMPLATE_TYPE(Block) )
{
typedef boost::dynamic_bitset<Block> bitset_type;
typedef bitset_test< bitset_type > Tests;
const int bits_per_block = bitset_type::bits_per_block;
std::string long_string = get_long_string();
//=====================================================================
// Test operator&=
{
boost::dynamic_bitset<Block> lhs, rhs;
Tests::and_assignment(lhs, rhs);
}
{
boost::dynamic_bitset<Block> lhs(std::string("1")), rhs(std::string("0"));
Tests::and_assignment(lhs, rhs);
}
{
boost::dynamic_bitset<Block> lhs(long_string.size(), 0), rhs(long_string);
Tests::and_assignment(lhs, rhs);
}
{
boost::dynamic_bitset<Block> lhs(long_string.size(), 1), rhs(long_string);
Tests::and_assignment(lhs, rhs);
}
//=====================================================================
// Test operator |=
{
boost::dynamic_bitset<Block> lhs, rhs;
Tests::or_assignment(lhs, rhs);
}
{
boost::dynamic_bitset<Block> lhs(std::string("1")), rhs(std::string("0"));
Tests::or_assignment(lhs, rhs);
}
{
boost::dynamic_bitset<Block> lhs(long_string.size(), 0), rhs(long_string);
Tests::or_assignment(lhs, rhs);
}
{
boost::dynamic_bitset<Block> lhs(long_string.size(), 1), rhs(long_string);
Tests::or_assignment(lhs, rhs);
}
//=====================================================================
// Test operator^=
{
boost::dynamic_bitset<Block> lhs, rhs;
Tests::xor_assignment(lhs, rhs);
}
{
boost::dynamic_bitset<Block> lhs(std::string("1")), rhs(std::string("0"));
Tests::xor_assignment(lhs, rhs);
}
{
boost::dynamic_bitset<Block> lhs(std::string("0")), rhs(std::string("1"));
Tests::xor_assignment(lhs, rhs);
}
{
boost::dynamic_bitset<Block> lhs(long_string), rhs(long_string);
Tests::xor_assignment(lhs, rhs);
}
//=====================================================================
// Test operator-=
{
boost::dynamic_bitset<Block> lhs, rhs;
Tests::sub_assignment(lhs, rhs);
}
{
boost::dynamic_bitset<Block> lhs(std::string("1")), rhs(std::string("0"));
Tests::sub_assignment(lhs, rhs);
}
{
boost::dynamic_bitset<Block> lhs(std::string("0")), rhs(std::string("1"));
Tests::sub_assignment(lhs, rhs);
}
{
boost::dynamic_bitset<Block> lhs(long_string), rhs(long_string);
Tests::sub_assignment(lhs, rhs);
}
//=====================================================================
// Test operator<<=
{ // case pos == 0
std::size_t pos = 0;
{
boost::dynamic_bitset<Block> b;
Tests::shift_left_assignment(b, pos);
}
{
boost::dynamic_bitset<Block> b(std::string("1010"));
Tests::shift_left_assignment(b, pos);
}
{
boost::dynamic_bitset<Block> b(long_string);
Tests::shift_left_assignment(b, pos);
}
}
{
// test with both multiple and
// non multiple of bits_per_block
const int how_many = 10;
for (int i = 1; i <= how_many; ++i) {
std::size_t multiple = i * bits_per_block;
std::size_t non_multiple = multiple - 1;
boost::dynamic_bitset<Block> b(long_string);
Tests::shift_left_assignment(b, multiple);
Tests::shift_left_assignment(b, non_multiple);
}
}
{ // case pos == size()/2
std::size_t pos = long_string.size() / 2;
boost::dynamic_bitset<Block> b(long_string);
Tests::shift_left_assignment(b, pos);
}
{ // case pos >= n
std::size_t pos = long_string.size();
boost::dynamic_bitset<Block> b(long_string);
Tests::shift_left_assignment(b, pos);
}
//=====================================================================
// Test operator>>=
{ // case pos == 0
std::size_t pos = 0;
{
boost::dynamic_bitset<Block> b;
Tests::shift_right_assignment(b, pos);
}
{
boost::dynamic_bitset<Block> b(std::string("1010"));
Tests::shift_right_assignment(b, pos);
}
{
boost::dynamic_bitset<Block> b(long_string);
Tests::shift_right_assignment(b, pos);
}
}
{
// test with both multiple and
// non multiple of bits_per_block
const int how_many = 10;
for (int i = 1; i <= how_many; ++i) {
std::size_t multiple = i * bits_per_block;
std::size_t non_multiple = multiple - 1;
boost::dynamic_bitset<Block> b(long_string);
Tests::shift_right_assignment(b, multiple);
Tests::shift_right_assignment(b, non_multiple);
}
}
{ // case pos == size()/2
std::size_t pos = long_string.size() / 2;
boost::dynamic_bitset<Block> b(long_string);
Tests::shift_right_assignment(b, pos);
}
{ // case pos >= n
std::size_t pos = long_string.size();
boost::dynamic_bitset<Block> b(long_string);
Tests::shift_right_assignment(b, pos);
}
//=====================================================================
// test b.set()
{
boost::dynamic_bitset<Block> b;
Tests::set_all(b);
}
{
boost::dynamic_bitset<Block> b(std::string("0"));
Tests::set_all(b);
}
{
boost::dynamic_bitset<Block> b(long_string);
Tests::set_all(b);
}
//=====================================================================
// Test b.set(pos)
{ // case pos >= b.size()
boost::dynamic_bitset<Block> b;
Tests::set_one(b, 0, true);
}
{ // case pos < b.size()
boost::dynamic_bitset<Block> b(std::string("0"));
Tests::set_one(b, 0, true);
}
{ // case pos == b.size() / 2
boost::dynamic_bitset<Block> b(long_string);
Tests::set_one(b, long_string.size()/2, true);
}
//=====================================================================
// Test b.reset()
{
boost::dynamic_bitset<Block> b;
Tests::reset_all(b);
}
{
boost::dynamic_bitset<Block> b(std::string("0"));
Tests::reset_all(b);
}
{
boost::dynamic_bitset<Block> b(long_string);
Tests::reset_all(b);
}
//=====================================================================
// Test b.reset(pos)
{ // case pos >= b.size()
boost::dynamic_bitset<Block> b;
Tests::reset_one(b, 0);
}
{ // case pos < b.size()
boost::dynamic_bitset<Block> b(std::string("0"));
Tests::reset_one(b, 0);
}
{ // case pos == b.size() / 2
boost::dynamic_bitset<Block> b(long_string);
Tests::reset_one(b, long_string.size()/2);
}
//=====================================================================
// Test ~b
{
boost::dynamic_bitset<Block> b;
Tests::operator_flip(b);
}
{
boost::dynamic_bitset<Block> b(std::string("1"));
Tests::operator_flip(b);
}
{
boost::dynamic_bitset<Block> b(long_string);
Tests::operator_flip(b);
}
//=====================================================================
// Test b.flip()
{
boost::dynamic_bitset<Block> b;
Tests::flip_all(b);
}
{
boost::dynamic_bitset<Block> b(std::string("1"));
Tests::flip_all(b);
}
{
boost::dynamic_bitset<Block> b(long_string);
Tests::flip_all(b);
}
//=====================================================================
// Test b.flip(pos)
{ // case pos >= b.size()
boost::dynamic_bitset<Block> b;
Tests::flip_one(b, 0);
}
{ // case pos < b.size()
boost::dynamic_bitset<Block> b(std::string("0"));
Tests::flip_one(b, 0);
}
{ // case pos == b.size() / 2
boost::dynamic_bitset<Block> b(long_string);
Tests::flip_one(b, long_string.size()/2);
}
}
int
test_main(int, char*[])
{
run_test_cases<unsigned char>();
run_test_cases<unsigned short>();
run_test_cases<unsigned int>();
run_test_cases<unsigned long>();
# ifdef BOOST_HAS_LONG_LONG
run_test_cases< ::boost::ulong_long_type>();
# endif
return 0;
}
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