bitset.cpp

#include <etl/bitset.hpp>

// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2021 Tobias Hienzsch
 
#include <etl/cassert.hpp>
 
#if defined(TETL_ENABLE_CXX_MODULES)
import etl;
#else
    #include <etl/bitset.hpp>
#endif
 
auto main() -> int
{
    auto bits = etl::bitset<8>();
    assert(bits.none() == true);
    assert(bits.any() == false);
    assert(bits.all() == false);
    assert(bits.test(0) == false);
 
    bits.set(0);
    assert(bits.test(0) == true);
    assert(bits.count() == 1);
 
    bits.set(1);
    assert(bits.test(1) == true);
    assert(bits.count() == 2);
 
    bits.reset(1);
    assert(bits.test(1) == false);
 
    bits.reset();
    assert(bits.test(0) == false);
 
    etl::bitset<8>::reference ref = bits[0];
    assert(ref == false);
    assert(~ref == true);
 
    ref = true;
    assert(ref == true);
    assert(~ref == false);
 
    ref.flip();
    assert(ref == false);
    assert(~ref == true);
 
    return 0;
}