ceph/src/boost/libs/assign/test/array.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 #include <boost/detail/workaround.hpp>
  12
  13 #if BOOST_WORKAROUND( BOOST_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 #include <boost/assign/list_of.hpp>
  19 #include <boost/array.hpp>
  20 #include <boost/test/test_tools.hpp>
  21 #include <iostream>
  22 #include <algorithm>
  23 #include <iterator>
  24
  25 #ifndef BOOST_NO_CXX11_HDR_ARRAY
  26 #include <array>
  27
  28 void check_std_array()
  29 {
  30     using namespace boost::assign;
  31
  32     typedef std::array<float,6> Array;
  33
  34     Array a = list_of(1)(2)(3)(4)(5)(6);
  35
  36     BOOST_CHECK_EQUAL( a[0], 1 );
  37     BOOST_CHECK_EQUAL( a[5], 6 );
  38     // last element is implicitly 0
  39     Array a2 = list_of(1)(2)(3)(4)(5);
  40     BOOST_CHECK_EQUAL( a2[5], 0 );
  41     // two last elements are implicitly
  42     a2 = list_of(1)(2)(3)(4);
  43     BOOST_CHECK_EQUAL( a2[4], 0 );
  44     BOOST_CHECK_EQUAL( a2[5], 0 );
  45     // too many arguments
  46     BOOST_CHECK_THROW( a2 = list_of(1)(2)(3)(4)(5)(6)(7), assignment_exception );
  47 }
  48
  49 #endif
  50
  51 void check_array()
  52 {
  53     using namespace boost::assign;
  54
  55     typedef boost::array<float,6> Array;
  56
  57
  58 #if BOOST_WORKAROUND(BOOST_DINKUMWARE_STDLIB, == 1) || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
  59     Array a = list_of(1)(2)(3)(4)(5)(6).to_array(a);
  60 #else
  61     Array a = list_of(1)(2)(3)(4)(5)(6);
  62 #endif
  63
  64     BOOST_CHECK_EQUAL( a[0], 1 );
  65     BOOST_CHECK_EQUAL( a[5], 6 );
  66     // last element is implicitly 0
  67 #if BOOST_WORKAROUND(BOOST_DINKUMWARE_STDLIB, == 1) || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
  68     Array a2 = list_of(1)(2)(3)(4)(5).to_array(a2);
  69 #else
  70     Array a2 = list_of(1)(2)(3)(4)(5);
  71 #endif
  72     BOOST_CHECK_EQUAL( a2[5], 0 );
  73     // two last elements are implicitly
  74 #if BOOST_WORKAROUND(BOOST_DINKUMWARE_STDLIB, == 1) || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
  75     a2 = list_of(1))(2)(3)(4).to_array(a2);
  76 #else
  77     a2 = list_of(1)(2)(3)(4);
  78 #endif
  79     BOOST_CHECK_EQUAL( a2[4], 0 );
  80     BOOST_CHECK_EQUAL( a2[5], 0 );
  81     // too many arguments
  82 #if BOOST_WORKAROUND(BOOST_DINKUMWARE_STDLIB, == 1) || BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x564))
  83
  84     BOOST_CHECK_THROW( a2 = list_of(1)(2)(3)(4)(5)(6)(6).to_array(a2),
  85                        assignment_exception );
  86 #else
  87     BOOST_CHECK_THROW( a2 = list_of(1)(2)(3)(4)(5)(6)(7), assignment_exception );
  88 #endif
  89 }
  90
  91
  92 #include <boost/test/unit_test.hpp>
  93 using boost::unit_test::test_suite;
  94
  95
  96 test_suite* init_unit_test_suite( int argc, char* argv[] )
  97 {
  98     test_suite* test = BOOST_TEST_SUITE( "List Test Suite" );
  99
 100     test->add( BOOST_TEST_CASE( &check_array ) );
 101 #ifndef BOOST_NO_CXX11_HDR_ARRAY
 102     test->add( BOOST_TEST_CASE( &check_std_array ) );
 103 #endif
 104
 105     return test;
 106 }
 107