1/* Copyright 2016 Joaquin M Lopez Munoz.
2 * Distributed under the Boost Software License, Version 1.0.
3 * (See accompanying file LICENSE_1_0.txt or copy at
4 * http://www.boost.org/LICENSE_1_0.txt)
5 *
6 * See http://www.boost.org/libs/poly_collection for library home page.
7 */
8
9#include "test_emplacement.hpp"
10
11#include <boost/core/lightweight_test.hpp>
12#include "any_types.hpp"
13#include "base_types.hpp"
14#include "function_types.hpp"
15#include "test_utilities.hpp"
16
17using namespace test_utilities;
18
19template<typename PolyCollection,typename ValueFactory,typename... Types>
20void test_emplacement()
21{
22 {
23 using type=first_of<
24 constraints<
25 is_constructible_from_int,is_not_copy_constructible,
26 is_not_copy_assignable,
27 is_equality_comparable
28 >,
29 Types...
30 >;
31 using iterator=typename PolyCollection::iterator;
32 using local_base_iterator=typename PolyCollection::local_base_iterator;
33 using local_iterator=
34 typename PolyCollection::template local_iterator<type>;
35
36 PolyCollection p;
37
38 iterator it=p.template emplace<type>(4);
39 BOOST_TEST(*p.template begin<type>()==type{4});
40 BOOST_TEST(&*it==&*p.begin(typeid(type)));
41
42 iterator it2=p.template emplace_hint<type>(it,3);
43 BOOST_TEST(*p.template begin<type>()==type{3});
44 BOOST_TEST(&*it2==&*p.begin(typeid(type)));
45
46 iterator it3=p.template emplace_hint<type>(p.cend(),5);
47 BOOST_TEST(*(p.template end<type>()-1)==type{5});
48 BOOST_TEST(&*it3==&*(p.end(typeid(type))-1));
49
50 local_base_iterator lbit=
51 p.template emplace_pos<type>(p.begin(typeid(type)),2);
52 BOOST_TEST(*static_cast<local_iterator>(lbit)==type{2});
53 BOOST_TEST(lbit==p.begin(typeid(type)));
54
55 local_base_iterator lbit2=
56 p.template emplace_pos<type>(p.cend(typeid(type)),6);
57 BOOST_TEST(*static_cast<local_iterator>(lbit2)==type{6});
58 BOOST_TEST(lbit2==p.end(typeid(type))-1);
59
60 local_iterator lit=p.emplace_pos(p.template begin<type>(),1);
61 BOOST_TEST(*lit==type{1});
62 BOOST_TEST(lit==p.template begin<type>());
63
64 local_iterator lit2=p.emplace_pos(p.template cend<type>(),7);
65 BOOST_TEST(*lit2==type{7});
66 BOOST_TEST(lit2==p.template end<type>()-1);
67 }
68 {
69 using type=first_of<
70 constraints<is_default_constructible>,
71 Types...
72 >;
73
74 PolyCollection p;
75
76 p.template emplace<type>();
77 p.template emplace_hint<type>(p.begin());
78 p.template emplace_hint<type>(p.cend());
79 p.template emplace_pos<type>(p.begin(typeid(type)));
80 p.template emplace_pos<type>(p.cend(typeid(type)));
81 p.emplace_pos(p.template begin<type>());
82 p.emplace_pos(p.template cend<type>());
83 BOOST_TEST(p.size()==7);
84 }
85 {
86 using type=first_of<
87 constraints<is_not_copy_constructible>,
88 Types...
89 >;
90
91 PolyCollection p;
92 ValueFactory v;
93
94 p.template emplace<type>(v.template make<type>());
95 p.template emplace_hint<type>(p.begin(),v.template make<type>());
96 p.template emplace_hint<type>(p.cend(),v.template make<type>());
97 p.template emplace_pos<type>(
98 p.begin(typeid(type)),v.template make<type>());
99 p.template emplace_pos<type>(
100 p.cend(typeid(type)),v.template make<type>());
101 p.emplace_pos(p.template begin<type>(),v.template make<type>());
102 p.emplace_pos(p.template cend<type>(),v.template make<type>());
103 BOOST_TEST(p.size()==7);
104 }
105}
106
107void test_emplacement()
108{
109 test_emplacement<
110 any_types::collection,auto_increment,
111 any_types::t1,any_types::t2,any_types::t3,
112 any_types::t4,any_types::t5>();
113 test_emplacement<
114 base_types::collection,auto_increment,
115 base_types::t1,base_types::t2,base_types::t3,
116 base_types::t4,base_types::t5>();
117 test_emplacement<
118 function_types::collection,auto_increment,
119 function_types::t1,function_types::t2,function_types::t3,
120 function_types::t4,function_types::t5>();
121}
122

source code of boost/libs/poly_collection/test/test_emplacement.cpp