ceph/src/boost/libs/test/doc/snippet/snippet17.cpp

   1 //  (C) Copyright Gennadiy Rozental 2001-2015.
   2 //  Distributed under the Boost Software License, Version 1.0.
   3 //  (See accompanying file LICENSE_1_0.txt or copy at
   4 //  http://www.boost.org/LICENSE_1_0.txt)
   5 //
   6 //  See http://www.boost.org/libs/test for the library home page.
   7 //
   8
   9 //[snippet17
  10 #define __BOOST_TEST_MODULE__ const_string test
  11 #include <boost/test/unit_test.hpp>
  12
  13 __BOOST_AUTO_TEST_CASE__( constructors_test )
  14 {
  15   //...
  16 }
  17
  18 __BOOST_AUTO_TEST_CASE__( data_access_test )
  19 {
  20   const_string cs1( "test_string" );                                // 1 //
  21   __BOOST_TEST__( cs1[(size_t)0] == 't' );
  22   __BOOST_TEST__( cs1[(size_t)4] == '_' );
  23   __BOOST_TEST__( cs1[cs1.length()-1] == 'g' );
  24
  25   __BOOST_TEST__( cs1[(size_t)0] == cs1.at( 0 ) );                      // 2 //
  26   __BOOST_TEST__( cs1[(size_t)2] == cs1.at( 5 ) );
  27   __BOOST_TEST__( cs1.at( cs1.length() - 1 ) == 'g' );
  28
  29   BOOST_CHECK_THROW( cs1.at( cs1.length() ), std::out_of_range );   // 3 //
  30 }
  31 //]