libs/serialization/test/test_priority_queue.cpp

   1 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
   2 // test_priority_queue.cpp
   3
   4 // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
   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>
  12 #include <fstream>
  13
  14 #include <cstdio> // remove
  15 #include <boost/config.hpp>
  16 #if defined(BOOST_NO_STDC_NAMESPACE)
  17 namespace std{
  18     using ::remove;
  19 }
  20 #endif
  21
  22 #include "test_tools.hpp"
  23
  24 #include <boost/serialization/vector.hpp>
  25 #include <boost/serialization/priority_queue.hpp>
  26
  27 #include "A.hpp"
  28 #include "A.ipp"
  29
  30 int test_main( int /* argc */, char* /* argv */[] )
  31 {
  32     const char * testfile = boost::archive::tmpnam(NULL);
  33     BOOST_REQUIRE(NULL != testfile);
  34
  35     // test array of objects
  36     std::priority_queue<A, std::vector<A> > a_priority_queue, a_priority_queue1;
  37     a_priority_queue.push(A());
  38     a_priority_queue.push(A());
  39     a_priority_queue.push(A());
  40     a_priority_queue.push(A());
  41     {
  42         test_ostream os(testfile, TEST_STREAM_FLAGS);
  43         test_oarchive oa(os, TEST_ARCHIVE_FLAGS);
  44         oa << boost::serialization::make_nvp("a_priority_queue",a_priority_queue);
  45     }
  46     {
  47         test_istream is(testfile, TEST_STREAM_FLAGS);
  48         test_iarchive ia(is, TEST_ARCHIVE_FLAGS);
  49         ia >> boost::serialization::make_nvp("a_priority_queue",a_priority_queue1);
  50     }
  51     BOOST_CHECK(a_priority_queue.size() == a_priority_queue1.size());
  52
  53     for(int i = a_priority_queue.size(); i-- > 0;){
  54         const A & a1 = a_priority_queue.top();
  55         const A & a2 = a_priority_queue1.top();
  56         BOOST_CHECK(a1 == a2);
  57         a_priority_queue.pop();
  58         a_priority_queue1.pop();
  59     }
  60
  61     std::remove(testfile);
  62     return EXIT_SUCCESS;
  63 }
  64
  65 // EOF