text: //
  // buffer.cpp
  // ~~~~~~~~~~
  //
  // Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com)
  //
  // 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)
  //
  
  // Disable autolinking for unit tests.
  #if !defined(BOOST_ALL_NO_LIB)
  #define BOOST_ALL_NO_LIB 1
  #endif // !defined(BOOST_ALL_NO_LIB)
  
  // Test that header file is self-contained.
  #include "asio/buffer.hpp"
  
  #include "unit_test.hpp"
  
  #if defined(ASIO_HAS_BOOST_ARRAY)
  # include <boost/array.hpp>
  #endif // defined(ASIO_HAS_BOOST_ARRAY)
  
  #if defined(ASIO_HAS_STD_ARRAY)
  # include <array>
  #endif // defined(ASIO_HAS_STD_ARRAY)
  
  //------------------------------------------------------------------------------
  
  // buffer_compile test
  // ~~~~~~~~~~~~~~~~~~~
  // The following test checks that all overloads of the buffer function compile
  // and link correctly. Runtime failures are ignored.
  
  namespace buffer_compile {
  
  using namespace asio;
  
  void test()
  {
    try
    {
      char raw_data[1024];
      const char const_raw_data[1024] = "";
      void* void_ptr_data = raw_data;
      const void* const_void_ptr_data = const_raw_data;
  #if defined(ASIO_HAS_BOOST_ARRAY)
      boost::array<char, 1024> array_data;
      const boost::array<char, 1024>& const_array_data_1 = array_data;
      boost::array<const char, 1024> const_array_data_2 = { { 0 } };
  #endif // defined(ASIO_HAS_BOOST_ARRAY)
  #if defined(ASIO_HAS_STD_ARRAY)
      std::array<char, 1024> std_array_data;
      const std::array<char, 1024>& const_std_array_data_1 = std_array_data;
      std::array<const char, 1024> const_std_array_data_2 = { { 0 } };
  #endif // defined(ASIO_HAS_STD_ARRAY)
      std::vector<char> vector_data(1024);
      const std::vector<char>& const_vector_data = vector_data;
      const std::string string_data(1024, ' ');
      std::vector<mutable_buffer> mutable_buffer_sequence;
      std::vector<const_buffer> const_buffer_sequence;
  
      // mutable_buffer constructors.
  
      mutable_buffer mb1;
      mutable_buffer mb2(void_ptr_data, 1024);
      mutable_buffer mb3(mb1);
  
      // mutable_buffer operators.
  
      mb1 = mb2 + 128;
      mb1 = 128 + mb2;
  
      // mutable_buffers_1 constructors.
  
      mutable_buffers_1 mbc1(mb1);
      mutable_buffers_1 mbc2(mbc1);
  
      // mutable_buffers_1 functions.
  
      mutable_buffers_1::const_iterator iter1 = mbc1.begin();
      (void)iter1;
      mutable_buffers_1::const_iterator iter2 = mbc1.end();
      (void)iter2;
  
      // const_buffer constructors.
  
      const_buffer cb1;
      const_buffer cb2(const_void_ptr_data, 1024);
      const_buffer cb3(cb1);
      const_buffer cb4(mb1);
  
      // const_buffer operators.
  
      cb1 = cb2 + 128;
      cb1 = 128 + cb2;
  
      // const_buffers_1 constructors.
  
      const_buffers_1 cbc1(cb1);
      const_buffers_1 cbc2(cbc1);
  
      // const_buffers_1 functions.
  
      const_buffers_1::const_iterator iter3 = cbc1.begin();
      (void)iter3;
      const_buffers_1::const_iterator iter4 = cbc1.end();
      (void)iter4;
  
      // buffer_size function overloads.
  
      std::size_t size1 = buffer_size(mb1);
      (void)size1;
      std::size_t size2 = buffer_size(cb1);
      (void)size2;
      std::size_t size3 = buffer_size(mbc1);
      (void)size3;
      std::size_t size4 = buffer_size(cbc1);
      (void)size4;
      std::size_t size5 = buffer_size(mutable_buffer_sequence);
      (void)size5;
      std::size_t size6 = buffer_size(const_buffer_sequence);
      (void)size6;
  
      // buffer_cast function overloads.
  
      void* ptr1 = buffer_cast<void*>(mb1);
      (void)ptr1;
      const void* ptr2 = buffer_cast<const void*>(cb1);
      (void)ptr2;
  
      // buffer function overloads.
  
      mb1 = buffer(mb2);
      mb1 = buffer(mb2, 128);
      cb1 = buffer(cb2);
      cb1 = buffer(cb2, 128);
      mb1 = buffer(void_ptr_data, 1024);
      cb1 = buffer(const_void_ptr_data, 1024);
      mb1 = buffer(raw_data);
      mb1 = buffer(raw_data, 1024);
      cb1 = buffer(const_raw_data);
      cb1 = buffer(const_raw_data, 1024);
  #if defined(ASIO_HAS_BOOST_ARRAY)
      mb1 = buffer(array_data);
      mb1 = buffer(array_data, 1024);
      cb1 = buffer(const_array_data_1);
      cb1 = buffer(const_array_data_1, 1024);
      cb1 = buffer(const_array_data_2);
      cb1 = buffer(const_array_data_2, 1024);
  #endif // defined(ASIO_HAS_BOOST_ARRAY)
  #if defined(ASIO_HAS_STD_ARRAY)
      mb1 = buffer(std_array_data);
      mb1 = buffer(std_array_data, 1024);
      cb1 = buffer(const_std_array_data_1);
      cb1 = buffer(const_std_array_data_1, 1024);
      cb1 = buffer(const_std_array_data_2);
      cb1 = buffer(const_std_array_data_2, 1024);
  #endif // defined(ASIO_HAS_STD_ARRAY)
      mb1 = buffer(vector_data);
      mb1 = buffer(vector_data, 1024);
      cb1 = buffer(const_vector_data);
      cb1 = buffer(const_vector_data, 1024);
      cb1 = buffer(string_data);
      cb1 = buffer(string_data, 1024);
  
      // buffer_copy function overloads.
  
      std::size_t size7 = buffer_copy(mb1, cb2);
      (void)size7;
      std::size_t size8 = buffer_copy(mb1, cbc2);
      (void)size8;
      std::size_t size9 = buffer_copy(mb1, mb2);
      (void)size9;
      std::size_t size10 = buffer_copy(mb1, mbc2);
      (void)size10;
      std::size_t size11 = buffer_copy(mb1, const_buffer_sequence);
      (void)size11;
      std::size_t size12 = buffer_copy(mbc1, cb2);
      (void)size12;
      std::size_t size13 = buffer_copy(mbc1, cbc2);
      (void)size13;
      std::size_t size14 = buffer_copy(mbc1, mb2);
      (void)size14;
      std::size_t size15 = buffer_copy(mbc1, mbc2);
      (void)size15;
      std::size_t size16 = buffer_copy(mbc1, const_buffer_sequence);
      (void)size16;
      std::size_t size17 = buffer_copy(mutable_buffer_sequence, cb2);
      (void)size17;
      std::size_t size18 = buffer_copy(mutable_buffer_sequence, cbc2);
      (void)size18;
      std::size_t size19 = buffer_copy(mutable_buffer_sequence, mb2);
      (void)size19;
      std::size_t size20 = buffer_copy(mutable_buffer_sequence, mbc2);
      (void)size20;
      std::size_t size21 = buffer_copy(
          mutable_buffer_sequence, const_buffer_sequence);
      (void)size21;
      std::size_t size22 = buffer_copy(mb1, cb2, 128);
      (void)size22;
      std::size_t size23 = buffer_copy(mb1, cbc2, 128);
      (void)size23;
      std::size_t size24 = buffer_copy(mb1, mb2, 128);
      (void)size24;
      std::size_t size25 = buffer_copy(mb1, mbc2, 128);
      (void)size25;
      std::size_t size26 = buffer_copy(mb1, const_buffer_sequence, 128);
      (void)size26;
      std::size_t size27 = buffer_copy(mbc1, cb2, 128);
      (void)size27;
      std::size_t size28 = buffer_copy(mbc1, cbc2, 128);
      (void)size28;
      std::size_t size29 = buffer_copy(mbc1, mb2, 128);
      (void)size29;
      std::size_t size30 = buffer_copy(mbc1, mbc2, 128);
      (void)size30;
      std::size_t size31 = buffer_copy(mbc1, const_buffer_sequence, 128);
      (void)size31;
      std::size_t size32 = buffer_copy(mutable_buffer_sequence, cb2, 128);
      (void)size32;
      std::size_t size33 = buffer_copy(mutable_buffer_sequence, cbc2, 128);
      (void)size33;
      std::size_t size34 = buffer_copy(mutable_buffer_sequence, mb2, 128);
      (void)size34;
      std::size_t size35 = buffer_copy(mutable_buffer_sequence, mbc2, 128);
      (void)size35;
      std::size_t size36 = buffer_copy(
          mutable_buffer_sequence, const_buffer_sequence, 128);
      (void)size36;
    }
    catch (std::exception&)
    {
    }
  }
  
  } // namespace buffer_compile
  
  //------------------------------------------------------------------------------
  
  ASIO_TEST_SUITE
  (
    "buffer",
    ASIO_COMPILE_TEST_CASE(buffer_compile::test)
  )
  