1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
// test_optional.cpp
// (C) Copyright 2004 Pavel Vozenilek
// Use, modification and distribution is subject to the Boost Software
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
// should pass compilation and execution
#include <cstddef> // NULL
#include <cstdio> // remove
#include <fstream>
#include <boost/config.hpp>
#if defined(BOOST_NO_STDC_NAMESPACE)
namespace std{
using ::remove;
}
#endif
#include <boost/archive/archive_exception.hpp>
#include "test_tools.hpp"
#include <boost/serialization/optional.hpp>
#include <boost/serialization/string.hpp>
struct A {
int m_x;
template<class Archive>
void serialize(Archive & ar, const unsigned int /* version */){
ar & boost::serialization::make_nvp("x", m_x);
};
bool operator==(const A & rhs) const {
return m_x == rhs.m_x;
}
// note that default constructor is not trivial
A() :
m_x(0)
{}
A(int x) :
m_x(x)
{}
};
int test_main( int /* argc */, char* /* argv */[] )
{
const char * testfile = boost::archive::tmpnam(NULL);
BOOST_REQUIRE(NULL != testfile);
const boost::optional<int> aoptional1;
const boost::optional<int> aoptional2(123);
const boost::optional<A> aoptional3;
A a(1);
const boost::optional<A> aoptional4(a);
const boost::optional<A *> aoptional5;
const boost::optional<A *> aoptional6(& a);
{
test_ostream os(testfile, TEST_STREAM_FLAGS);
test_oarchive oa(os, TEST_ARCHIVE_FLAGS);
oa << boost::serialization::make_nvp("aoptional1",aoptional1);
oa << boost::serialization::make_nvp("aoptional2",aoptional2);
oa << boost::serialization::make_nvp("aoptional3",aoptional3);
oa << boost::serialization::make_nvp("aoptional4",aoptional4);
oa << boost::serialization::make_nvp("aoptional5",aoptional5);
oa << boost::serialization::make_nvp("aoptional6",aoptional6);
}
boost::optional<int> aoptional1a(999);
boost::optional<int> aoptional2a;
boost::optional<A> aoptional3a;
boost::optional<A> aoptional4a;
boost::optional<A *> aoptional5a;
boost::optional<A *> aoptional6a;
{
test_istream is(testfile, TEST_STREAM_FLAGS);
test_iarchive ia(is, TEST_ARCHIVE_FLAGS);
ia >> boost::serialization::make_nvp("aoptional1",aoptional1a);
ia >> boost::serialization::make_nvp("aoptional2",aoptional2a);
ia >> boost::serialization::make_nvp("aoptional3",aoptional3a);
ia >> boost::serialization::make_nvp("aoptional4",aoptional4a);
ia >> boost::serialization::make_nvp("aoptional5",aoptional5a);
ia >> boost::serialization::make_nvp("aoptional6",aoptional6a);
}
BOOST_CHECK(aoptional1 == aoptional1a);
BOOST_CHECK(aoptional2 == aoptional2a);
BOOST_CHECK(aoptional3 == aoptional3a);
BOOST_CHECK(aoptional4.get() == aoptional4a.get());
BOOST_CHECK(aoptional5 == aoptional5a);
BOOST_CHECK(*aoptional6.get() == *aoptional6a.get());
std::remove(testfile);
return EXIT_SUCCESS;
}
// EOF
|
