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realtimeroboticsgroup.org / RealtimeRoboticsGroup / aos / ce4aa8d0d4deafe13ed4364525f69acdd071474b / . / test / protect_test.cpp
blob: 0da7d51734c278863d248d2d17289544d2987f2f [file] [log] [blame]
Brian Silvermance4aa8d2018-08-04 23:36:03 -0700[diff] [blame^]1// protect_test.cpp
2//
3// Copyright (c) 2009 Steven Watanabe
4//
5// Distributed under the Boost Software License, Version 1.0.
6//
7// See accompanying file LICENSE_1_0.txt or copy at
8// http://www.boost.org/LICENSE_1_0.txt)
9
10#include <boost/bind/protect.hpp>
11#include <boost/bind.hpp>
12
13#include <boost/detail/lightweight_test.hpp>
14
15int f(int x)
16{
17 return x;
18}
19
20int& g(int& x)
21{
22 return x;
23}
24
25template<class T>
26const T& constify(const T& arg)
27{
28 return arg;
29}
30
31int main()
32{
33 int i[9] = {0,1,2,3,4,5,6,7,8};
34
35 // non-const
36
37 // test nullary
38 BOOST_TEST(boost::protect(boost::bind(f, 1))() == 1);
39
40 // test lvalues
41
42 BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0]) == &i[0]);
43
44 BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1]) == &i[0]);
45 BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1]) == &i[1]);
46
47 BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2]) == &i[0]);
48 BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2]) == &i[1]);
49 BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2]) == &i[2]);
50
51 BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2], i[3]) == &i[0]);
52 BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2], i[3]) == &i[1]);
53 BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2], i[3]) == &i[2]);
54 BOOST_TEST(&boost::protect(boost::bind(g, _4))(i[0], i[1], i[2], i[3]) == &i[3]);
55
56 BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2], i[3], i[4]) == &i[0]);
57 BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2], i[3], i[4]) == &i[1]);
58 BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2], i[3], i[4]) == &i[2]);
59 BOOST_TEST(&boost::protect(boost::bind(g, _4))(i[0], i[1], i[2], i[3], i[4]) == &i[3]);
60 BOOST_TEST(&boost::protect(boost::bind(g, _5))(i[0], i[1], i[2], i[3], i[4]) == &i[4]);
61
62 BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[0]);
63 BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[1]);
64 BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[2]);
65 BOOST_TEST(&boost::protect(boost::bind(g, _4))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[3]);
66 BOOST_TEST(&boost::protect(boost::bind(g, _5))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[4]);
67 BOOST_TEST(&boost::protect(boost::bind(g, _6))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[5]);
68
69 BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[0]);
70 BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[1]);
71 BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[2]);
72 BOOST_TEST(&boost::protect(boost::bind(g, _4))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[3]);
73 BOOST_TEST(&boost::protect(boost::bind(g, _5))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[4]);
74 BOOST_TEST(&boost::protect(boost::bind(g, _6))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[5]);
75 BOOST_TEST(&boost::protect(boost::bind(g, _7))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[6]);
76
77 BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[0]);
78 BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[1]);
79 BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[2]);
80 BOOST_TEST(&boost::protect(boost::bind(g, _4))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[3]);
81 BOOST_TEST(&boost::protect(boost::bind(g, _5))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[4]);
82 BOOST_TEST(&boost::protect(boost::bind(g, _6))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[5]);
83 BOOST_TEST(&boost::protect(boost::bind(g, _7))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[6]);
84 BOOST_TEST(&boost::protect(boost::bind(g, _8))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[7]);
85
86 BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[0]);
87 BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[1]);
88 BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[2]);
89 BOOST_TEST(&boost::protect(boost::bind(g, _4))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[3]);
90 BOOST_TEST(&boost::protect(boost::bind(g, _5))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[4]);
91 BOOST_TEST(&boost::protect(boost::bind(g, _6))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[5]);
92 BOOST_TEST(&boost::protect(boost::bind(g, _7))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[6]);
93 BOOST_TEST(&boost::protect(boost::bind(g, _8))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[7]);
94 BOOST_TEST(&boost::protect(boost::bind(g, _9))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[8]);
95
96 // test rvalues
97
98 BOOST_TEST(boost::protect(boost::bind(f, _1))(0) == 0);
99
100 BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1) == 0);
101 BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1) == 1);
102
103 BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2) == 0);
104 BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2) == 1);
105 BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2) == 2);
106
107 BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2, 3) == 0);
108 BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2, 3) == 1);
109 BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2, 3) == 2);
110 BOOST_TEST(boost::protect(boost::bind(f, _4))(0, 1, 2, 3) == 3);
111
112 BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2, 3, 4) == 0);
113 BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2, 3, 4) == 1);
114 BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2, 3, 4) == 2);
115 BOOST_TEST(boost::protect(boost::bind(f, _4))(0, 1, 2, 3, 4) == 3);
116 BOOST_TEST(boost::protect(boost::bind(f, _5))(0, 1, 2, 3, 4) == 4);
117
118 BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2, 3, 4, 5) == 0);
119 BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2, 3, 4, 5) == 1);
120 BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2, 3, 4, 5) == 2);
121 BOOST_TEST(boost::protect(boost::bind(f, _4))(0, 1, 2, 3, 4, 5) == 3);
122 BOOST_TEST(boost::protect(boost::bind(f, _5))(0, 1, 2, 3, 4, 5) == 4);
123 BOOST_TEST(boost::protect(boost::bind(f, _6))(0, 1, 2, 3, 4, 5) == 5);
124
125 BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2, 3, 4, 5, 6) == 0);
126 BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2, 3, 4, 5, 6) == 1);
127 BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2, 3, 4, 5, 6) == 2);
128 BOOST_TEST(boost::protect(boost::bind(f, _4))(0, 1, 2, 3, 4, 5, 6) == 3);
129 BOOST_TEST(boost::protect(boost::bind(f, _5))(0, 1, 2, 3, 4, 5, 6) == 4);
130 BOOST_TEST(boost::protect(boost::bind(f, _6))(0, 1, 2, 3, 4, 5, 6) == 5);
131 BOOST_TEST(boost::protect(boost::bind(f, _7))(0, 1, 2, 3, 4, 5, 6) == 6);
132
133 BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2, 3, 4, 5, 6, 7) == 0);
134 BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2, 3, 4, 5, 6, 7) == 1);
135 BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2, 3, 4, 5, 6, 7) == 2);
136 BOOST_TEST(boost::protect(boost::bind(f, _4))(0, 1, 2, 3, 4, 5, 6, 7) == 3);
137 BOOST_TEST(boost::protect(boost::bind(f, _5))(0, 1, 2, 3, 4, 5, 6, 7) == 4);
138 BOOST_TEST(boost::protect(boost::bind(f, _6))(0, 1, 2, 3, 4, 5, 6, 7) == 5);
139 BOOST_TEST(boost::protect(boost::bind(f, _7))(0, 1, 2, 3, 4, 5, 6, 7) == 6);
140 BOOST_TEST(boost::protect(boost::bind(f, _8))(0, 1, 2, 3, 4, 5, 6, 7) == 7);
141
142 BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 0);
143 BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 1);
144 BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 2);
145 BOOST_TEST(boost::protect(boost::bind(f, _4))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 3);
146 BOOST_TEST(boost::protect(boost::bind(f, _5))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 4);
147 BOOST_TEST(boost::protect(boost::bind(f, _6))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 5);
148 BOOST_TEST(boost::protect(boost::bind(f, _7))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 6);
149 BOOST_TEST(boost::protect(boost::bind(f, _8))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 7);
150 BOOST_TEST(boost::protect(boost::bind(f, _9))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 8);
151
152 // test mixed perfect forwarding
153 BOOST_TEST(boost::protect(boost::bind(f, _1))(i[0], 1) == 0);
154 BOOST_TEST(boost::protect(boost::bind(f, _2))(i[0], 1) == 1);
155 BOOST_TEST(boost::protect(boost::bind(f, _1))(0, i[1]) == 0);
156 BOOST_TEST(boost::protect(boost::bind(f, _2))(0, i[1]) == 1);
157
158 // const
159
160 // test nullary
161 BOOST_TEST(constify(constify(boost::protect(boost::bind(f, 1))))() == 1);
162
163 // test lvalues
164 BOOST_TEST(&constify(constify(boost::protect(boost::bind(g, _1))))(i[0]) == &i[0]);
165
166 BOOST_TEST(&constify(constify(boost::protect(boost::bind(g, _1))))(i[0], i[1]) == &i[0]);
167 BOOST_TEST(&constify(constify(boost::protect(boost::bind(g, _2))))(i[0], i[1]) == &i[1]);
168
169 BOOST_TEST(&constify(constify(boost::protect(boost::bind(g, _1))))(i[0], i[1], i[2]) == &i[0]);
170 BOOST_TEST(&constify(constify(boost::protect(boost::bind(g, _2))))(i[0], i[1], i[2]) == &i[1]);
171 BOOST_TEST(&constify(constify(boost::protect(boost::bind(g, _3))))(i[0], i[1], i[2]) == &i[2]);
172
173 BOOST_TEST(&constify(boost::protect(boost::bind(g, _1)))(i[0], i[1], i[2], i[3]) == &i[0]);
174 BOOST_TEST(&constify(boost::protect(boost::bind(g, _2)))(i[0], i[1], i[2], i[3]) == &i[1]);
175 BOOST_TEST(&constify(boost::protect(boost::bind(g, _3)))(i[0], i[1], i[2], i[3]) == &i[2]);
176 BOOST_TEST(&constify(boost::protect(boost::bind(g, _4)))(i[0], i[1], i[2], i[3]) == &i[3]);
177
178 BOOST_TEST(&constify(boost::protect(boost::bind(g, _1)))(i[0], i[1], i[2], i[3], i[4]) == &i[0]);
179 BOOST_TEST(&constify(boost::protect(boost::bind(g, _2)))(i[0], i[1], i[2], i[3], i[4]) == &i[1]);
180 BOOST_TEST(&constify(boost::protect(boost::bind(g, _3)))(i[0], i[1], i[2], i[3], i[4]) == &i[2]);
181 BOOST_TEST(&constify(boost::protect(boost::bind(g, _4)))(i[0], i[1], i[2], i[3], i[4]) == &i[3]);
182 BOOST_TEST(&constify(boost::protect(boost::bind(g, _5)))(i[0], i[1], i[2], i[3], i[4]) == &i[4]);
183
184 BOOST_TEST(&constify(boost::protect(boost::bind(g, _1)))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[0]);
185 BOOST_TEST(&constify(boost::protect(boost::bind(g, _2)))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[1]);
186 BOOST_TEST(&constify(boost::protect(boost::bind(g, _3)))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[2]);
187 BOOST_TEST(&constify(boost::protect(boost::bind(g, _4)))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[3]);
188 BOOST_TEST(&constify(boost::protect(boost::bind(g, _5)))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[4]);
189 BOOST_TEST(&constify(boost::protect(boost::bind(g, _6)))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[5]);
190
191 BOOST_TEST(&constify(boost::protect(boost::bind(g, _1)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[0]);
192 BOOST_TEST(&constify(boost::protect(boost::bind(g, _2)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[1]);
193 BOOST_TEST(&constify(boost::protect(boost::bind(g, _3)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[2]);
194 BOOST_TEST(&constify(boost::protect(boost::bind(g, _4)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[3]);
195 BOOST_TEST(&constify(boost::protect(boost::bind(g, _5)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[4]);
196 BOOST_TEST(&constify(boost::protect(boost::bind(g, _6)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[5]);
197 BOOST_TEST(&constify(boost::protect(boost::bind(g, _7)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[6]);
198
199 BOOST_TEST(&constify(boost::protect(boost::bind(g, _1)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[0]);
200 BOOST_TEST(&constify(boost::protect(boost::bind(g, _2)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[1]);
201 BOOST_TEST(&constify(boost::protect(boost::bind(g, _3)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[2]);
202 BOOST_TEST(&constify(boost::protect(boost::bind(g, _4)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[3]);
203 BOOST_TEST(&constify(boost::protect(boost::bind(g, _5)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[4]);
204 BOOST_TEST(&constify(boost::protect(boost::bind(g, _6)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[5]);
205 BOOST_TEST(&constify(boost::protect(boost::bind(g, _7)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[6]);
206 BOOST_TEST(&constify(boost::protect(boost::bind(g, _8)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[7]);
207
208 BOOST_TEST(&constify(boost::protect(boost::bind(g, _1)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[0]);
209 BOOST_TEST(&constify(boost::protect(boost::bind(g, _2)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[1]);
210 BOOST_TEST(&constify(boost::protect(boost::bind(g, _3)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[2]);
211 BOOST_TEST(&constify(boost::protect(boost::bind(g, _4)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[3]);
212 BOOST_TEST(&constify(boost::protect(boost::bind(g, _5)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[4]);
213 BOOST_TEST(&constify(boost::protect(boost::bind(g, _6)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[5]);
214 BOOST_TEST(&constify(boost::protect(boost::bind(g, _7)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[6]);
215 BOOST_TEST(&constify(boost::protect(boost::bind(g, _8)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[7]);
216 BOOST_TEST(&constify(boost::protect(boost::bind(g, _9)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[8]);
217
218 // test rvalues
219
220 BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0) == 0);
221
222 BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1) == 0);
223 BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1) == 1);
224
225 BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2) == 0);
226 BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2) == 1);
227 BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2) == 2);
228
229 BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2, 3) == 0);
230 BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2, 3) == 1);
231 BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2, 3) == 2);
232 BOOST_TEST(constify(boost::protect(boost::bind(f, _4)))(0, 1, 2, 3) == 3);
233
234 BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2, 3, 4) == 0);
235 BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2, 3, 4) == 1);
236 BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2, 3, 4) == 2);
237 BOOST_TEST(constify(boost::protect(boost::bind(f, _4)))(0, 1, 2, 3, 4) == 3);
238 BOOST_TEST(constify(boost::protect(boost::bind(f, _5)))(0, 1, 2, 3, 4) == 4);
239
240 BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2, 3, 4, 5) == 0);
241 BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2, 3, 4, 5) == 1);
242 BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2, 3, 4, 5) == 2);
243 BOOST_TEST(constify(boost::protect(boost::bind(f, _4)))(0, 1, 2, 3, 4, 5) == 3);
244 BOOST_TEST(constify(boost::protect(boost::bind(f, _5)))(0, 1, 2, 3, 4, 5) == 4);
245 BOOST_TEST(constify(boost::protect(boost::bind(f, _6)))(0, 1, 2, 3, 4, 5) == 5);
246
247 BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2, 3, 4, 5, 6) == 0);
248 BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2, 3, 4, 5, 6) == 1);
249 BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2, 3, 4, 5, 6) == 2);
250 BOOST_TEST(constify(boost::protect(boost::bind(f, _4)))(0, 1, 2, 3, 4, 5, 6) == 3);
251 BOOST_TEST(constify(boost::protect(boost::bind(f, _5)))(0, 1, 2, 3, 4, 5, 6) == 4);
252 BOOST_TEST(constify(boost::protect(boost::bind(f, _6)))(0, 1, 2, 3, 4, 5, 6) == 5);
253 BOOST_TEST(constify(boost::protect(boost::bind(f, _7)))(0, 1, 2, 3, 4, 5, 6) == 6);
254
255 BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2, 3, 4, 5, 6, 7) == 0);
256 BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2, 3, 4, 5, 6, 7) == 1);
257 BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2, 3, 4, 5, 6, 7) == 2);
258 BOOST_TEST(constify(boost::protect(boost::bind(f, _4)))(0, 1, 2, 3, 4, 5, 6, 7) == 3);
259 BOOST_TEST(constify(boost::protect(boost::bind(f, _5)))(0, 1, 2, 3, 4, 5, 6, 7) == 4);
260 BOOST_TEST(constify(boost::protect(boost::bind(f, _6)))(0, 1, 2, 3, 4, 5, 6, 7) == 5);
261 BOOST_TEST(constify(boost::protect(boost::bind(f, _7)))(0, 1, 2, 3, 4, 5, 6, 7) == 6);
262 BOOST_TEST(constify(boost::protect(boost::bind(f, _8)))(0, 1, 2, 3, 4, 5, 6, 7) == 7);
263
264 BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 0);
265 BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 1);
266 BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 2);
267 BOOST_TEST(constify(boost::protect(boost::bind(f, _4)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 3);
268 BOOST_TEST(constify(boost::protect(boost::bind(f, _5)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 4);
269 BOOST_TEST(constify(boost::protect(boost::bind(f, _6)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 5);
270 BOOST_TEST(constify(boost::protect(boost::bind(f, _7)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 6);
271 BOOST_TEST(constify(boost::protect(boost::bind(f, _8)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 7);
272 BOOST_TEST(constify(boost::protect(boost::bind(f, _9)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 8);
273
274 // test mixed perfect forwarding
275 BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(i[0], 1) == 0);
276 BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(i[0], 1) == 1);
277 BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, i[1]) == 0);
278 BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, i[1]) == 1);
279
280 return boost::report_errors();
281}