ceph/src/boost/libs/serialization/test/test_optional.cpp

   1 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
   2 // test_optional.cpp
   3
   4 // (C) Copyright 2004 Pavel Vozenilek
   5 // Use, modification and distribution is subject to the Boost Software
   6 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt)
   8
   9 // should pass compilation and execution
  10
  11 #include <cstddef> // NULL
  12 #include <cstdio> // remove
  13 #include <fstream>
  14
  15 #include <boost/config.hpp>
  16
  17 #if defined(BOOST_NO_STDC_NAMESPACE)
  18 namespace std{
  19     using ::remove;
  20 }
  21 #endif
  22
  23 #include <boost/archive/archive_exception.hpp>
  24 #include "test_tools.hpp"
  25
  26 #include <boost/serialization/optional.hpp>
  27
  28 #include "A.hpp"
  29 #include "A.ipp"
  30
  31 int test_main( int /* argc */, char* /* argv */[] )
  32 {
  33     const char * testfile = boost::archive::tmpnam(NULL);
  34     BOOST_REQUIRE(NULL != testfile);
  35
  36     const boost::optional<int> aoptional1;
  37     const boost::optional<int> aoptional2(123);
  38     {
  39         test_ostream os(testfile, TEST_STREAM_FLAGS);
  40         test_oarchive oa(os, TEST_ARCHIVE_FLAGS);
  41         oa << boost::serialization::make_nvp("aoptional1",aoptional1);
  42         oa << boost::serialization::make_nvp("aoptional2",aoptional2);
  43     }
  44     boost::optional<int> aoptional1a(999);
  45     boost::optional<int> aoptional2a;
  46     {
  47         test_istream is(testfile, TEST_STREAM_FLAGS);
  48         test_iarchive ia(is, TEST_ARCHIVE_FLAGS);
  49         ia >> boost::serialization::make_nvp("aoptional1",aoptional1a);
  50         ia >> boost::serialization::make_nvp("aoptional2",aoptional2a);
  51     }
  52     BOOST_CHECK(aoptional1 == aoptional1a);
  53     BOOST_CHECK(aoptional2 == aoptional2a);
  54
  55     std::remove(testfile);
  56     return EXIT_SUCCESS;
  57 }
  58
  59 // EOF