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1 | // (C) Copyright Gennadiy Rozental 2001. |
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/test for the library home page. | |
7 | // | |
8 | // File : $RCSfile$ | |
9 | // | |
10 | // Version : $Revision: 74640 $ | |
11 | // | |
12 | // Description : defines fixture interface and object makers | |
13 | // *************************************************************************** | |
14 | ||
15 | #ifndef BOOST_TEST_TREE_FIXTURE_HPP_100311GER | |
16 | #define BOOST_TEST_TREE_FIXTURE_HPP_100311GER | |
17 | ||
18 | // Boost.Test | |
19 | #include <boost/test/detail/config.hpp> | |
20 | ||
21 | // Boost | |
22 | #include <boost/shared_ptr.hpp> | |
23 | #include <boost/scoped_ptr.hpp> | |
24 | #include <boost/function/function0.hpp> | |
25 | ||
26 | #include <boost/test/detail/suppress_warnings.hpp> | |
27 | ||
28 | //____________________________________________________________________________// | |
29 | ||
30 | namespace boost { | |
31 | namespace unit_test { | |
32 | ||
33 | // ************************************************************************** // | |
34 | // ************** test_unit_fixture ************** // | |
35 | // ************************************************************************** // | |
36 | ||
37 | class BOOST_TEST_DECL test_unit_fixture { | |
38 | public: | |
39 | virtual ~test_unit_fixture() {} | |
40 | ||
41 | // Fixture interface | |
42 | virtual void setup() = 0; | |
43 | virtual void teardown() = 0; | |
44 | }; | |
45 | ||
46 | typedef shared_ptr<test_unit_fixture> test_unit_fixture_ptr; | |
47 | ||
48 | // ************************************************************************** // | |
49 | // ************** class_based_fixture ************** // | |
50 | // ************************************************************************** // | |
51 | ||
52 | template<typename F, typename Arg=void> | |
53 | class class_based_fixture : public test_unit_fixture { | |
54 | public: | |
55 | // Constructor | |
56 | explicit class_based_fixture( Arg const& arg ) : m_inst(), m_arg( arg ) {} | |
57 | ||
58 | private: | |
59 | // Fixture interface | |
60 | virtual void setup() { m_inst.reset( new F( m_arg ) ); } | |
61 | virtual void teardown() { m_inst.reset(); } | |
62 | ||
63 | // Data members | |
64 | scoped_ptr<F> m_inst; | |
65 | Arg m_arg; | |
66 | }; | |
67 | ||
68 | //____________________________________________________________________________// | |
69 | ||
70 | template<typename F> | |
71 | class class_based_fixture<F,void> : public test_unit_fixture { | |
72 | public: | |
73 | // Constructor | |
74 | class_based_fixture() : m_inst( 0 ) {} | |
75 | ||
76 | private: | |
77 | // Fixture interface | |
78 | virtual void setup() { m_inst.reset( new F ); } | |
79 | virtual void teardown() { m_inst.reset(); } | |
80 | ||
81 | // Data members | |
82 | scoped_ptr<F> m_inst; | |
83 | }; | |
84 | ||
85 | //____________________________________________________________________________// | |
86 | ||
87 | // ************************************************************************** // | |
88 | // ************** function_based_fixture ************** // | |
89 | // ************************************************************************** // | |
90 | ||
91 | class function_based_fixture : public test_unit_fixture { | |
92 | public: | |
93 | // Constructor | |
94 | function_based_fixture( boost::function<void ()> const& setup_, boost::function<void ()> const& teardown_ ) | |
95 | : m_setup( setup_ ) | |
96 | , m_teardown( teardown_ ) | |
97 | { | |
98 | } | |
99 | ||
100 | private: | |
101 | // Fixture interface | |
102 | virtual void setup() { if( m_setup ) m_setup(); } | |
103 | virtual void teardown() { if( m_teardown ) m_teardown(); } | |
104 | ||
105 | // Data members | |
106 | boost::function<void ()> m_setup; | |
107 | boost::function<void ()> m_teardown; | |
108 | }; | |
109 | ||
110 | } // namespace unit_test | |
111 | } // namespace boost | |
112 | ||
113 | #include <boost/test/detail/enable_warnings.hpp> | |
114 | ||
115 | #endif // BOOST_TEST_TREE_FIXTURE_HPP_100311GER | |
116 |