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
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
|
// (C) Copyright Gennadiy Rozental 2001.
// Distributed under 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)
// See http://www.boost.org/libs/test for the library home page.
//
// File : $RCSfile$
//
// Version : $Revision: 62016 $
//
// Description : defines decorators to be using with auto registered test units
// ***************************************************************************
#ifndef BOOST_TEST_TREE_DECORATOR_HPP_091911GER
#define BOOST_TEST_TREE_DECORATOR_HPP_091911GER
// Boost.Test
#include <boost/test/detail/config.hpp>
#include <boost/test/detail/global_typedef.hpp>
#include <boost/test/tree/fixture.hpp>
#include <boost/test/tools/assertion_result.hpp>
#include <boost/test/utils/basic_cstring/basic_cstring.hpp>
#include <boost/test/utils/trivial_singleton.hpp>
// Boost
#include <boost/shared_ptr.hpp>
#include <boost/function/function0.hpp>
#include <boost/function/function1.hpp>
#include <boost/test/detail/suppress_warnings.hpp>
// STL
#include <vector>
//____________________________________________________________________________//
namespace boost {
namespace unit_test {
class test_unit;
namespace decorator {
// ************************************************************************** //
// ************** decorator::collector ************** //
// ************************************************************************** //
class base;
typedef boost::shared_ptr<base> base_ptr;
class BOOST_TEST_DECL collector : public singleton<collector> {
public:
collector& operator*( base const& d );
void store_in( test_unit& tu );
void reset();
private:
BOOST_TEST_SINGLETON_CONS( collector )
// Data members
std::vector<base_ptr> m_tu_decorators;
};
// ************************************************************************** //
// ************** decorator::base ************** //
// ************************************************************************** //
class BOOST_TEST_DECL base {
public:
// composition interface
collector& operator*() const;
// application interface
virtual void apply( test_unit& tu ) = 0;
// deep cloning interface
virtual base_ptr clone() const = 0;
protected:
virtual ~base() {}
};
// ************************************************************************** //
// ************** decorator::label ************** //
// ************************************************************************** //
class BOOST_TEST_DECL label : public decorator::base {
public:
explicit label( const_string l ) : m_label( l ) {}
private:
// decorator::base interface
virtual void apply( test_unit& tu );
virtual base_ptr clone() const { return base_ptr(new label( m_label )); }
// Data members
const_string m_label;
};
// ************************************************************************** //
// ************** decorator::expected_failures ************** //
// ************************************************************************** //
class BOOST_TEST_DECL expected_failures : public decorator::base {
public:
explicit expected_failures( counter_t ef ) : m_exp_fail( ef ) {}
private:
// decorator::base interface
virtual void apply( test_unit& tu );
virtual base_ptr clone() const { return base_ptr(new expected_failures( m_exp_fail )); }
// Data members
counter_t m_exp_fail;
};
// ************************************************************************** //
// ************** decorator::timeout ************** //
// ************************************************************************** //
class BOOST_TEST_DECL timeout : public decorator::base {
public:
explicit timeout( unsigned t ) : m_timeout( t ) {}
private:
// decorator::base interface
virtual void apply( test_unit& tu );
virtual base_ptr clone() const { return base_ptr(new timeout( m_timeout )); }
// Data members
unsigned m_timeout;
};
// ************************************************************************** //
// ************** decorator::description ************** //
// ************************************************************************** //
class BOOST_TEST_DECL description : public decorator::base {
public:
explicit description( const_string descr ) : m_description( descr ) {}
private:
// decorator::base interface
virtual void apply( test_unit& tu );
virtual base_ptr clone() const { return base_ptr(new description( m_description )); }
// Data members
const_string m_description;
};
// ************************************************************************** //
// ************** decorator::depends_on ************** //
// ************************************************************************** //
class BOOST_TEST_DECL depends_on : public decorator::base {
public:
explicit depends_on( const_string dependency ) : m_dependency( dependency ) {}
private:
// decorator::base interface
virtual void apply( test_unit& tu );
virtual base_ptr clone() const { return base_ptr(new depends_on( m_dependency )); }
// Data members
const_string m_dependency;
};
// ************************************************************************** //
// ************** decorator::enable_if/enabled/disabled ************** //
// ************************************************************************** //
class BOOST_TEST_DECL enable_if_impl : public decorator::base {
protected:
void apply_impl( test_unit& tu, bool condition );
};
template<bool condition>
class enable_if : public enable_if_impl {
private:
// decorator::base interface
virtual void apply( test_unit& tu ) { this->apply_impl( tu, condition ); }
virtual base_ptr clone() const { return base_ptr(new enable_if<condition>()); }
};
typedef enable_if<true> enabled;
typedef enable_if<false> disabled;
// ************************************************************************** //
// ************** decorator::fixture ************** //
// ************************************************************************** //
class BOOST_TEST_DECL fixture_t : public decorator::base {
public:
// Constructor
explicit fixture_t( test_unit_fixture_ptr impl ) : m_impl( impl ) {}
private:
// decorator::base interface
virtual void apply( test_unit& tu );
virtual base_ptr clone() const { return base_ptr(new fixture_t( m_impl )); }
// Data members
test_unit_fixture_ptr m_impl;
};
//____________________________________________________________________________//
template<typename F>
inline fixture_t
fixture()
{
return fixture_t( test_unit_fixture_ptr( new unit_test::class_based_fixture<F>() ) );
}
//____________________________________________________________________________//
template<typename F, typename Arg>
inline fixture_t
fixture( Arg const& arg )
{
return fixture_t( test_unit_fixture_ptr( new unit_test::class_based_fixture<F,Arg>( arg ) ) );
}
//____________________________________________________________________________//
inline fixture_t
fixture( boost::function<void()> const& setup, boost::function<void()> const& teardown = boost::function<void()>() )
{
return fixture_t( test_unit_fixture_ptr( new unit_test::function_based_fixture( setup, teardown ) ) );
}
//____________________________________________________________________________//
// ************************************************************************** //
// ************** decorator::depends_on ************** //
// ************************************************************************** //
class BOOST_TEST_DECL precondition : public decorator::base {
public:
typedef boost::function<test_tools::assertion_result (test_unit_id)> predicate_t;
explicit precondition( predicate_t p ) : m_precondition( p ) {}
private:
// decorator::base interface
virtual void apply( test_unit& tu );
virtual base_ptr clone() const { return base_ptr(new precondition( m_precondition )); }
// Data members
predicate_t m_precondition;
};
} // namespace decorator
using decorator::label;
using decorator::expected_failures;
using decorator::timeout;
using decorator::description;
using decorator::depends_on;
using decorator::enable_if;
using decorator::enabled;
using decorator::disabled;
using decorator::fixture;
using decorator::precondition;
} // namespace unit_test
} // namespace boost
#include <boost/test/detail/enable_warnings.hpp>
#endif // BOOST_TEST_TREE_DECORATOR_HPP_091911GER
|
