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

   1 // Boost.Assign library
   2 //
   3 //  Copyright Thorsten Ottosen 2003-2006. 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 #include <boost/detail/workaround.hpp>
  12
  13 #if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
  14 #  pragma warn -8091 // suppress warning in Boost.Test
  15 #  pragma warn -8057 // unused argument argc/argv in Boost.Test
  16 #endif
  17
  18
  19 #include <boost/assign/ptr_list_inserter.hpp>
  20 #include <boost/test/test_tools.hpp>
  21 #include <boost/ptr_container/ptr_deque.hpp>
  22 #include <boost/ptr_container/ptr_set.hpp>
  23 #include <typeinfo>
  24
  25 struct Foo
  26 {
  27     int i;
  28
  29     Foo() : i(0)
  30     { }
  31     Foo( int i ) : i(i)
  32     { }
  33     Foo( int i, int ) : i(i)
  34     { }
  35     Foo( const char*, int i, int ) : i(i)
  36     { }
  37
  38     virtual ~Foo()
  39     { }
  40 };
  41
  42 struct FooBar : Foo
  43 {
  44     FooBar( int i ) : Foo(i)
  45     { }
  46
  47     FooBar( int i, const char* )
  48     { }
  49 };
  50
  51 inline bool operator<( const Foo& l, const Foo& r )
  52 {
  53     return l.i < r.i;
  54 }
  55
  56 void check_ptr_list_inserter()
  57 {
  58     using namespace std;
  59     using namespace boost;
  60     using namespace boost::assign;
  61
  62     ptr_deque<Foo> deq;
  63     ptr_push_back( deq )()();
  64     BOOST_CHECK( deq.size() == 2u );
  65
  66     ptr_push_front( deq )( 3 )( 42, 42 )( "foo", 42, 42 );
  67     BOOST_CHECK( deq.size() == 5u );
  68
  69     ptr_set<Foo> a_set;
  70     ptr_insert( a_set )()( 1 )( 2, 2 )( "foo", 3, 3 );
  71     BOOST_CHECK( a_set.size() == 4u );
  72     ptr_insert( a_set )()()()();
  73     BOOST_CHECK( a_set.size() == 4u ); // duplicates not inserted
  74
  75 #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
  76
  77     ptr_push_back<FooBar>( deq )( 42, "42" );
  78     BOOST_CHECK_EQUAL( deq.size(), 6u );
  79     BOOST_CHECK( typeid(deq[5u]) == typeid(FooBar) );
  80
  81     ptr_push_front<FooBar>( deq )( 42, "42" );
  82     BOOST_CHECK_EQUAL( deq.size(), 7u );
  83     BOOST_CHECK( typeid(deq[0]) == typeid(FooBar) );
  84
  85     ptr_insert<FooBar>( a_set )( 4 );
  86     BOOST_CHECK( a_set.size() == 5u );
  87     BOOST_CHECK( typeid(*--a_set.end()) == typeid(FooBar) );
  88
  89 #endif
  90
  91 }
  92
  93
  94
  95 #include <boost/test/unit_test.hpp>
  96 using boost::unit_test::test_suite;
  97
  98 test_suite* init_unit_test_suite( int argc, char* argv[] )
  99 {
 100     test_suite* test = BOOST_TEST_SUITE( "List Test Suite" );
 101
 102     test->add( BOOST_TEST_CASE( &check_ptr_list_inserter ) );
 103
 104     return test;
 105 }
 106