ceph/src/boost/libs/assign/test/static_list_of.cpp

   1 // Boost.Assign library
   2 //
   3 //  Copyright Thorsten Ottosen 2003-2004. Use, modification and
   4 //  distribution is subject to the Boost Software License, Version
   5 //  1.0. (See accompanying file LICENSE_1_0.txt or copy at
   6 //  http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8 // For more information, see http://www.boost.org/libs/assign/
   9 //
  10
  11
  12 #include <boost/detail/workaround.hpp>
  13
  14 #if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
  15 #  pragma warn -8091 // supress warning in Boost.Test
  16 #  pragma warn -8057 // unused argument argc/argv in Boost.Test
  17 #endif
  18
  19 #include <boost/assign/list_of.hpp>
  20 #include <boost/array.hpp>
  21 #include <boost/test/test_tools.hpp>
  22 #include <algorithm>
  23 #include <iostream>
  24
  25 template< class Range >
  26 void print( const Range& r )
  27 {
  28     std::cout << "\n printing " << typeid(r).name() << " \n";
  29     std::cout << "\n";
  30     for( typename Range::iterator i = r.begin(), e = r.end();
  31          i !=e; ++i )
  32          std::cout << " " << *i;
  33 }
  34
  35 template< class Range >
  36 void sort( const Range& r )
  37 {
  38     std::cout << "\n sorting " << typeid(r).name() << " \n";
  39     std::sort( r.begin(), r.end() );
  40     print( r );
  41 }
  42
  43 template< class Range, class Pred >
  44 void sort( const Range& r, Pred pred )
  45 {
  46     std::cout << "\n sorting " << typeid(r).name() << " \n";
  47     std::sort( r.begin(), r.end(), pred );
  48     print( r );
  49 }
  50
  51 template< class Range >
  52 typename Range::const_iterator max_element( const Range& r )
  53 {
  54     return std::max_element( r.begin(), r.end() );
  55 }
  56
  57
  58
  59 void check_static_list_of()
  60 {
  61     using namespace boost::assign;
  62
  63     BOOST_CHECK( cref_list_of<5>( 1 )( 2 )( 3 )( 4 ).size() == 4 );
  64
  65     int a=1,b=5,c=3,d=4,e=2,f=9,g=0,h=7;
  66
  67     int& max = *max_element( ref_list_of<8>(a)(b)(c)(d)(e)(f)(g)(h) );
  68     BOOST_CHECK_EQUAL( max, f );
  69     max = 8;
  70     BOOST_CHECK_EQUAL( f, 8 );
  71     const int& const_max = *max_element( cref_list_of<8>(a)(b)(c)(d)(e)(f)(g)(h) );
  72     BOOST_CHECK_EQUAL( max, const_max );
  73
  74     print( ref_list_of<8>(a)(b)(c)(d)(e)(f)(g)(h) );
  75     print( cref_list_of<8>(a)(b)(c)(d)(e)(f)(g)(h) );
  76
  77     boost::array<int,4> array = cref_list_of<4>(1)(2)(3)(4);
  78
  79     BOOST_CHECK_EQUAL( array[0], 1 );
  80     BOOST_CHECK_EQUAL( array[3], 4 );
  81     //
  82     //print( cref_list_of<5>( "foo" )( "bar" )( "foobar" ) );
  83     //
  84 }
  85
  86 #include <boost/test/unit_test.hpp>
  87 using boost::unit_test::test_suite;
  88
  89 test_suite* init_unit_test_suite( int argc, char* argv[] )
  90 {
  91     test_suite* test = BOOST_TEST_SUITE( "List Test Suite" );
  92
  93     test->add( BOOST_TEST_CASE( &check_static_list_of ) );
  94
  95     return test;
  96 }
  97
  98