Function test_dynamic_string_read_until_char

test/read_until.cpp:102–189

  = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";

void test_dynamic_string_read_until_char()
{
  boost::asio::io_context ioc;
  test_stream s(ioc);
  std::string data1, data2;
  boost::asio::dynamic_string_buffer<char, std::string::traits_type,
    std::string::allocator_type> sb1 = boost::asio::dynamic_buffer(data1);
  boost::asio::dynamic_string_buffer<char, std::string::traits_type,
    std::string::allocator_type> sb2 = boost::asio::dynamic_buffer(data2, 25);
  boost::system::error_code ec;

  s.reset(read_data, sizeof(read_data));
  sb1.consume(sb1.size());
  std::size_t length = boost::asio::read_until(s, sb1, 'Z');
  BOOST_ASIO_CHECK(length == 26);

  s.reset(read_data, sizeof(read_data));
  s.next_read_length(1);
  sb1.consume(sb1.size());
  length = boost::asio::read_until(s, sb1, 'Z');
  BOOST_ASIO_CHECK(length == 26);

  s.reset(read_data, sizeof(read_data));
  s.next_read_length(10);
  sb1.consume(sb1.size());
  length = boost::asio::read_until(s, sb1, 'Z');
  BOOST_ASIO_CHECK(length == 26);

  s.reset(read_data, sizeof(read_data));
  sb1.consume(sb1.size());
  length = boost::asio::read_until(s, sb1, 'Z', ec);
  BOOST_ASIO_CHECK(!ec);
  BOOST_ASIO_CHECK(length == 26);

  s.reset(read_data, sizeof(read_data));
  s.next_read_length(1);
  sb1.consume(sb1.size());
  length = boost::asio::read_until(s, sb1, 'Z', ec);
  BOOST_ASIO_CHECK(!ec);
  BOOST_ASIO_CHECK(length == 26);

  s.reset(read_data, sizeof(read_data));
  s.next_read_length(10);
  sb1.consume(sb1.size());
  length = boost::asio::read_until(s, sb1, 'Z', ec);
  BOOST_ASIO_CHECK(!ec);
  BOOST_ASIO_CHECK(length == 26);

  s.reset(read_data, sizeof(read_data));
  sb2.consume(sb2.size());
  length = boost::asio::read_until(s, sb2, 'Z', ec);
  BOOST_ASIO_CHECK(ec == boost::asio::error::not_found);
  BOOST_ASIO_CHECK(length == 0);

  s.reset(read_data, sizeof(read_data));
  s.next_read_length(1);
  sb2.consume(sb2.size());
  length = boost::asio::read_until(s, sb2, 'Z', ec);