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 | |
117 | |