1 // This file was GENERATED by command:
2 // pump.py gmock-generated-actions.h.pump
3 // DO NOT EDIT BY HAND!!!
4
5 // Copyright 2007, Google Inc.
6 // All rights reserved.
7 //
8 // Redistribution and use in source and binary forms, with or without
9 // modification, are permitted provided that the following conditions are
10 // met:
11 //
12 // * Redistributions of source code must retain the above copyright
13 // notice, this list of conditions and the following disclaimer.
14 // * Redistributions in binary form must reproduce the above
15 // copyright notice, this list of conditions and the following disclaimer
16 // in the documentation and/or other materials provided with the
17 // distribution.
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19 // contributors may be used to endorse or promote products derived from
20 // this software without specific prior written permission.
21 //
22 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
24 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
25 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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27 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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29 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
32 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33
34
35 // Google Mock - a framework for writing C++ mock classes.
36 //
37 // This file implements some commonly used variadic actions.
38
39 // GOOGLETEST_CM0002 DO NOT DELETE
40
41 #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
42 #define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
43
44 #include <memory>
45 #include <utility>
46
47 #include "gmock/gmock-actions.h"
48 #include "gmock/internal/gmock-port.h"
49
50
51 // Sometimes you want to give an action explicit template parameters
52 // that cannot be inferred from its value parameters. ACTION() and
53 // ACTION_P*() don't support that. ACTION_TEMPLATE() remedies that
54 // and can be viewed as an extension to ACTION() and ACTION_P*().
55 //
56 // The syntax:
57 //
58 // ACTION_TEMPLATE(ActionName,
59 // HAS_m_TEMPLATE_PARAMS(kind1, name1, ..., kind_m, name_m),
60 // AND_n_VALUE_PARAMS(p1, ..., p_n)) { statements; }
61 //
62 // defines an action template that takes m explicit template
63 // parameters and n value parameters. name_i is the name of the i-th
64 // template parameter, and kind_i specifies whether it's a typename,
65 // an integral constant, or a template. p_i is the name of the i-th
66 // value parameter.
67 //
68 // Example:
69 //
70 // // DuplicateArg<k, T>(output) converts the k-th argument of the mock
71 // // function to type T and copies it to *output.
72 // ACTION_TEMPLATE(DuplicateArg,
73 // HAS_2_TEMPLATE_PARAMS(int, k, typename, T),
74 // AND_1_VALUE_PARAMS(output)) {
75 // *output = T(::std::get<k>(args));
76 // }
77 // ...
78 // int n;
79 // EXPECT_CALL(mock, Foo(_, _))
80 // .WillOnce(DuplicateArg<1, unsigned char>(&n));
81 //
82 // To create an instance of an action template, write:
83 //
84 // ActionName<t1, ..., t_m>(v1, ..., v_n)
85 //
86 // where the ts are the template arguments and the vs are the value
87 // arguments. The value argument types are inferred by the compiler.
88 // If you want to explicitly specify the value argument types, you can
89 // provide additional template arguments:
90 //
91 // ActionName<t1, ..., t_m, u1, ..., u_k>(v1, ..., v_n)
92 //
93 // where u_i is the desired type of v_i.
94 //
95 // ACTION_TEMPLATE and ACTION/ACTION_P* can be overloaded on the
96 // number of value parameters, but not on the number of template
97 // parameters. Without the restriction, the meaning of the following
98 // is unclear:
99 //
100 // OverloadedAction<int, bool>(x);
101 //
102 // Are we using a single-template-parameter action where 'bool' refers
103 // to the type of x, or are we using a two-template-parameter action
104 // where the compiler is asked to infer the type of x?
105 //
106 // Implementation notes:
107 //
108 // GMOCK_INTERNAL_*_HAS_m_TEMPLATE_PARAMS and
109 // GMOCK_INTERNAL_*_AND_n_VALUE_PARAMS are internal macros for
110 // implementing ACTION_TEMPLATE. The main trick we use is to create
111 // new macro invocations when expanding a macro. For example, we have
112 //
113 // #define ACTION_TEMPLATE(name, template_params, value_params)
114 // ... GMOCK_INTERNAL_DECL_##template_params ...
115 //
116 // which causes ACTION_TEMPLATE(..., HAS_1_TEMPLATE_PARAMS(typename, T), ...)
117 // to expand to
118 //
119 // ... GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(typename, T) ...
120 //
121 // Since GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS is a macro, the
122 // preprocessor will continue to expand it to
123 //
124 // ... typename T ...
125 //
126 // This technique conforms to the C++ standard and is portable. It
127 // allows us to implement action templates using O(N) code, where N is
128 // the maximum number of template/value parameters supported. Without
129 // using it, we'd have to devote O(N^2) amount of code to implement all
130 // combinations of m and n.
131
132 // Declares the template parameters.
133 #define GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(kind0, name0) kind0 name0
134 #define GMOCK_INTERNAL_DECL_HAS_2_TEMPLATE_PARAMS(kind0, name0, kind1, \
135 name1) kind0 name0, kind1 name1
136 #define GMOCK_INTERNAL_DECL_HAS_3_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
137 kind2, name2) kind0 name0, kind1 name1, kind2 name2
138 #define GMOCK_INTERNAL_DECL_HAS_4_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
139 kind2, name2, kind3, name3) kind0 name0, kind1 name1, kind2 name2, \
140 kind3 name3
141 #define GMOCK_INTERNAL_DECL_HAS_5_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
142 kind2, name2, kind3, name3, kind4, name4) kind0 name0, kind1 name1, \
143 kind2 name2, kind3 name3, kind4 name4
144 #define GMOCK_INTERNAL_DECL_HAS_6_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
145 kind2, name2, kind3, name3, kind4, name4, kind5, name5) kind0 name0, \
146 kind1 name1, kind2 name2, kind3 name3, kind4 name4, kind5 name5
147 #define GMOCK_INTERNAL_DECL_HAS_7_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
148 kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
149 name6) kind0 name0, kind1 name1, kind2 name2, kind3 name3, kind4 name4, \
150 kind5 name5, kind6 name6
151 #define GMOCK_INTERNAL_DECL_HAS_8_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
152 kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
153 kind7, name7) kind0 name0, kind1 name1, kind2 name2, kind3 name3, \
154 kind4 name4, kind5 name5, kind6 name6, kind7 name7
155 #define GMOCK_INTERNAL_DECL_HAS_9_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
156 kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
157 kind7, name7, kind8, name8) kind0 name0, kind1 name1, kind2 name2, \
158 kind3 name3, kind4 name4, kind5 name5, kind6 name6, kind7 name7, \
159 kind8 name8
160 #define GMOCK_INTERNAL_DECL_HAS_10_TEMPLATE_PARAMS(kind0, name0, kind1, \
161 name1, kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
162 name6, kind7, name7, kind8, name8, kind9, name9) kind0 name0, \
163 kind1 name1, kind2 name2, kind3 name3, kind4 name4, kind5 name5, \
164 kind6 name6, kind7 name7, kind8 name8, kind9 name9
165
166 // Lists the template parameters.
167 #define GMOCK_INTERNAL_LIST_HAS_1_TEMPLATE_PARAMS(kind0, name0) name0
168 #define GMOCK_INTERNAL_LIST_HAS_2_TEMPLATE_PARAMS(kind0, name0, kind1, \
169 name1) name0, name1
170 #define GMOCK_INTERNAL_LIST_HAS_3_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
171 kind2, name2) name0, name1, name2
172 #define GMOCK_INTERNAL_LIST_HAS_4_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
173 kind2, name2, kind3, name3) name0, name1, name2, name3
174 #define GMOCK_INTERNAL_LIST_HAS_5_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
175 kind2, name2, kind3, name3, kind4, name4) name0, name1, name2, name3, \
176 name4
177 #define GMOCK_INTERNAL_LIST_HAS_6_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
178 kind2, name2, kind3, name3, kind4, name4, kind5, name5) name0, name1, \
179 name2, name3, name4, name5
180 #define GMOCK_INTERNAL_LIST_HAS_7_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
181 kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
182 name6) name0, name1, name2, name3, name4, name5, name6
183 #define GMOCK_INTERNAL_LIST_HAS_8_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
184 kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
185 kind7, name7) name0, name1, name2, name3, name4, name5, name6, name7
186 #define GMOCK_INTERNAL_LIST_HAS_9_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
187 kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
188 kind7, name7, kind8, name8) name0, name1, name2, name3, name4, name5, \
189 name6, name7, name8
190 #define GMOCK_INTERNAL_LIST_HAS_10_TEMPLATE_PARAMS(kind0, name0, kind1, \
191 name1, kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
192 name6, kind7, name7, kind8, name8, kind9, name9) name0, name1, name2, \
193 name3, name4, name5, name6, name7, name8, name9
194
195 // Declares the types of value parameters.
196 #define GMOCK_INTERNAL_DECL_TYPE_AND_0_VALUE_PARAMS()
197 #define GMOCK_INTERNAL_DECL_TYPE_AND_1_VALUE_PARAMS(p0) , typename p0##_type
198 #define GMOCK_INTERNAL_DECL_TYPE_AND_2_VALUE_PARAMS(p0, p1) , \
199 typename p0##_type, typename p1##_type
200 #define GMOCK_INTERNAL_DECL_TYPE_AND_3_VALUE_PARAMS(p0, p1, p2) , \
201 typename p0##_type, typename p1##_type, typename p2##_type
202 #define GMOCK_INTERNAL_DECL_TYPE_AND_4_VALUE_PARAMS(p0, p1, p2, p3) , \
203 typename p0##_type, typename p1##_type, typename p2##_type, \
204 typename p3##_type
205 #define GMOCK_INTERNAL_DECL_TYPE_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) , \
206 typename p0##_type, typename p1##_type, typename p2##_type, \
207 typename p3##_type, typename p4##_type
208 #define GMOCK_INTERNAL_DECL_TYPE_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) , \
209 typename p0##_type, typename p1##_type, typename p2##_type, \
210 typename p3##_type, typename p4##_type, typename p5##_type
211 #define GMOCK_INTERNAL_DECL_TYPE_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
212 p6) , typename p0##_type, typename p1##_type, typename p2##_type, \
213 typename p3##_type, typename p4##_type, typename p5##_type, \
214 typename p6##_type
215 #define GMOCK_INTERNAL_DECL_TYPE_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
216 p6, p7) , typename p0##_type, typename p1##_type, typename p2##_type, \
217 typename p3##_type, typename p4##_type, typename p5##_type, \
218 typename p6##_type, typename p7##_type
219 #define GMOCK_INTERNAL_DECL_TYPE_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
220 p6, p7, p8) , typename p0##_type, typename p1##_type, typename p2##_type, \
221 typename p3##_type, typename p4##_type, typename p5##_type, \
222 typename p6##_type, typename p7##_type, typename p8##_type
223 #define GMOCK_INTERNAL_DECL_TYPE_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
224 p6, p7, p8, p9) , typename p0##_type, typename p1##_type, \
225 typename p2##_type, typename p3##_type, typename p4##_type, \
226 typename p5##_type, typename p6##_type, typename p7##_type, \
227 typename p8##_type, typename p9##_type
228
229 // Initializes the value parameters.
230 #define GMOCK_INTERNAL_INIT_AND_0_VALUE_PARAMS()\
231 ()
232 #define GMOCK_INTERNAL_INIT_AND_1_VALUE_PARAMS(p0)\
233 (p0##_type gmock_p0) : p0(::std::move(gmock_p0))
234 #define GMOCK_INTERNAL_INIT_AND_2_VALUE_PARAMS(p0, p1)\
235 (p0##_type gmock_p0, p1##_type gmock_p1) : p0(::std::move(gmock_p0)), \
236 p1(::std::move(gmock_p1))
237 #define GMOCK_INTERNAL_INIT_AND_3_VALUE_PARAMS(p0, p1, p2)\
238 (p0##_type gmock_p0, p1##_type gmock_p1, \
239 p2##_type gmock_p2) : p0(::std::move(gmock_p0)), \
240 p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2))
241 #define GMOCK_INTERNAL_INIT_AND_4_VALUE_PARAMS(p0, p1, p2, p3)\
242 (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
243 p3##_type gmock_p3) : p0(::std::move(gmock_p0)), \
244 p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
245 p3(::std::move(gmock_p3))
246 #define GMOCK_INTERNAL_INIT_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)\
247 (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
248 p3##_type gmock_p3, p4##_type gmock_p4) : p0(::std::move(gmock_p0)), \
249 p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
250 p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4))
251 #define GMOCK_INTERNAL_INIT_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)\
252 (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
253 p3##_type gmock_p3, p4##_type gmock_p4, \
254 p5##_type gmock_p5) : p0(::std::move(gmock_p0)), \
255 p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
256 p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
257 p5(::std::move(gmock_p5))
258 #define GMOCK_INTERNAL_INIT_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)\
259 (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
260 p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
261 p6##_type gmock_p6) : p0(::std::move(gmock_p0)), \
262 p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
263 p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
264 p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6))
265 #define GMOCK_INTERNAL_INIT_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)\
266 (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
267 p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
268 p6##_type gmock_p6, p7##_type gmock_p7) : p0(::std::move(gmock_p0)), \
269 p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
270 p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
271 p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
272 p7(::std::move(gmock_p7))
273 #define GMOCK_INTERNAL_INIT_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
274 p7, p8)\
275 (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
276 p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
277 p6##_type gmock_p6, p7##_type gmock_p7, \
278 p8##_type gmock_p8) : p0(::std::move(gmock_p0)), \
279 p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
280 p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
281 p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
282 p7(::std::move(gmock_p7)), p8(::std::move(gmock_p8))
283 #define GMOCK_INTERNAL_INIT_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
284 p7, p8, p9)\
285 (p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
286 p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
287 p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \
288 p9##_type gmock_p9) : p0(::std::move(gmock_p0)), \
289 p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
290 p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
291 p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
292 p7(::std::move(gmock_p7)), p8(::std::move(gmock_p8)), \
293 p9(::std::move(gmock_p9))
294
295 // Declares the fields for storing the value parameters.
296 #define GMOCK_INTERNAL_DEFN_AND_0_VALUE_PARAMS()
297 #define GMOCK_INTERNAL_DEFN_AND_1_VALUE_PARAMS(p0) p0##_type p0;
298 #define GMOCK_INTERNAL_DEFN_AND_2_VALUE_PARAMS(p0, p1) p0##_type p0; \
299 p1##_type p1;
300 #define GMOCK_INTERNAL_DEFN_AND_3_VALUE_PARAMS(p0, p1, p2) p0##_type p0; \
301 p1##_type p1; p2##_type p2;
302 #define GMOCK_INTERNAL_DEFN_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0##_type p0; \
303 p1##_type p1; p2##_type p2; p3##_type p3;
304 #define GMOCK_INTERNAL_DEFN_AND_5_VALUE_PARAMS(p0, p1, p2, p3, \
305 p4) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4;
306 #define GMOCK_INTERNAL_DEFN_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, \
307 p5) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
308 p5##_type p5;
309 #define GMOCK_INTERNAL_DEFN_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
310 p6) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
311 p5##_type p5; p6##_type p6;
312 #define GMOCK_INTERNAL_DEFN_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
313 p7) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
314 p5##_type p5; p6##_type p6; p7##_type p7;
315 #define GMOCK_INTERNAL_DEFN_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
316 p7, p8) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; \
317 p4##_type p4; p5##_type p5; p6##_type p6; p7##_type p7; p8##_type p8;
318 #define GMOCK_INTERNAL_DEFN_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
319 p7, p8, p9) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; \
320 p4##_type p4; p5##_type p5; p6##_type p6; p7##_type p7; p8##_type p8; \
321 p9##_type p9;
322
323 // Lists the value parameters.
324 #define GMOCK_INTERNAL_LIST_AND_0_VALUE_PARAMS()
325 #define GMOCK_INTERNAL_LIST_AND_1_VALUE_PARAMS(p0) p0
326 #define GMOCK_INTERNAL_LIST_AND_2_VALUE_PARAMS(p0, p1) p0, p1
327 #define GMOCK_INTERNAL_LIST_AND_3_VALUE_PARAMS(p0, p1, p2) p0, p1, p2
328 #define GMOCK_INTERNAL_LIST_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0, p1, p2, p3
329 #define GMOCK_INTERNAL_LIST_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) p0, p1, \
330 p2, p3, p4
331 #define GMOCK_INTERNAL_LIST_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) p0, \
332 p1, p2, p3, p4, p5
333 #define GMOCK_INTERNAL_LIST_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
334 p6) p0, p1, p2, p3, p4, p5, p6
335 #define GMOCK_INTERNAL_LIST_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
336 p7) p0, p1, p2, p3, p4, p5, p6, p7
337 #define GMOCK_INTERNAL_LIST_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
338 p7, p8) p0, p1, p2, p3, p4, p5, p6, p7, p8
339 #define GMOCK_INTERNAL_LIST_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
340 p7, p8, p9) p0, p1, p2, p3, p4, p5, p6, p7, p8, p9
341
342 // Lists the value parameter types.
343 #define GMOCK_INTERNAL_LIST_TYPE_AND_0_VALUE_PARAMS()
344 #define GMOCK_INTERNAL_LIST_TYPE_AND_1_VALUE_PARAMS(p0) , p0##_type
345 #define GMOCK_INTERNAL_LIST_TYPE_AND_2_VALUE_PARAMS(p0, p1) , p0##_type, \
346 p1##_type
347 #define GMOCK_INTERNAL_LIST_TYPE_AND_3_VALUE_PARAMS(p0, p1, p2) , p0##_type, \
348 p1##_type, p2##_type
349 #define GMOCK_INTERNAL_LIST_TYPE_AND_4_VALUE_PARAMS(p0, p1, p2, p3) , \
350 p0##_type, p1##_type, p2##_type, p3##_type
351 #define GMOCK_INTERNAL_LIST_TYPE_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) , \
352 p0##_type, p1##_type, p2##_type, p3##_type, p4##_type
353 #define GMOCK_INTERNAL_LIST_TYPE_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) , \
354 p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, p5##_type
355 #define GMOCK_INTERNAL_LIST_TYPE_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
356 p6) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, p5##_type, \
357 p6##_type
358 #define GMOCK_INTERNAL_LIST_TYPE_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
359 p6, p7) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
360 p5##_type, p6##_type, p7##_type
361 #define GMOCK_INTERNAL_LIST_TYPE_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
362 p6, p7, p8) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
363 p5##_type, p6##_type, p7##_type, p8##_type
364 #define GMOCK_INTERNAL_LIST_TYPE_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
365 p6, p7, p8, p9) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
366 p5##_type, p6##_type, p7##_type, p8##_type, p9##_type
367
368 // Declares the value parameters.
369 #define GMOCK_INTERNAL_DECL_AND_0_VALUE_PARAMS()
370 #define GMOCK_INTERNAL_DECL_AND_1_VALUE_PARAMS(p0) p0##_type p0
371 #define GMOCK_INTERNAL_DECL_AND_2_VALUE_PARAMS(p0, p1) p0##_type p0, \
372 p1##_type p1
373 #define GMOCK_INTERNAL_DECL_AND_3_VALUE_PARAMS(p0, p1, p2) p0##_type p0, \
374 p1##_type p1, p2##_type p2
375 #define GMOCK_INTERNAL_DECL_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0##_type p0, \
376 p1##_type p1, p2##_type p2, p3##_type p3
377 #define GMOCK_INTERNAL_DECL_AND_5_VALUE_PARAMS(p0, p1, p2, p3, \
378 p4) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4
379 #define GMOCK_INTERNAL_DECL_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, \
380 p5) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
381 p5##_type p5
382 #define GMOCK_INTERNAL_DECL_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
383 p6) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
384 p5##_type p5, p6##_type p6
385 #define GMOCK_INTERNAL_DECL_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
386 p7) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
387 p5##_type p5, p6##_type p6, p7##_type p7
388 #define GMOCK_INTERNAL_DECL_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
389 p7, p8) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
390 p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8
391 #define GMOCK_INTERNAL_DECL_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
392 p7, p8, p9) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
393 p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8, \
394 p9##_type p9
395
396 // The suffix of the class template implementing the action template.
397 #define GMOCK_INTERNAL_COUNT_AND_0_VALUE_PARAMS()
398 #define GMOCK_INTERNAL_COUNT_AND_1_VALUE_PARAMS(p0) P
399 #define GMOCK_INTERNAL_COUNT_AND_2_VALUE_PARAMS(p0, p1) P2
400 #define GMOCK_INTERNAL_COUNT_AND_3_VALUE_PARAMS(p0, p1, p2) P3
401 #define GMOCK_INTERNAL_COUNT_AND_4_VALUE_PARAMS(p0, p1, p2, p3) P4
402 #define GMOCK_INTERNAL_COUNT_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) P5
403 #define GMOCK_INTERNAL_COUNT_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) P6
404 #define GMOCK_INTERNAL_COUNT_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6) P7
405 #define GMOCK_INTERNAL_COUNT_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
406 p7) P8
407 #define GMOCK_INTERNAL_COUNT_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
408 p7, p8) P9
409 #define GMOCK_INTERNAL_COUNT_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
410 p7, p8, p9) P10
411
412 // The name of the class template implementing the action template.
413 #define GMOCK_ACTION_CLASS_(name, value_params)\
414 GTEST_CONCAT_TOKEN_(name##Action, GMOCK_INTERNAL_COUNT_##value_params)
415
416 #define ACTION_TEMPLATE(name, template_params, value_params)\
417 template <GMOCK_INTERNAL_DECL_##template_params\
418 GMOCK_INTERNAL_DECL_TYPE_##value_params>\
419 class GMOCK_ACTION_CLASS_(name, value_params) {\
420 public:\
421 explicit GMOCK_ACTION_CLASS_(name, value_params)\
422 GMOCK_INTERNAL_INIT_##value_params {}\
423 template <typename F>\
424 class gmock_Impl : public ::testing::ActionInterface<F> {\
425 public:\
426 typedef F function_type;\
427 typedef typename ::testing::internal::Function<F>::Result return_type;\
428 typedef typename ::testing::internal::Function<F>::ArgumentTuple\
429 args_type;\
430 explicit gmock_Impl GMOCK_INTERNAL_INIT_##value_params {}\
431 return_type Perform(const args_type& args) override {\
432 return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
433 Perform(this, args);\
434 }\
435 template <GMOCK_ACTION_TEMPLATE_ARGS_NAMES_>\
436 return_type gmock_PerformImpl(GMOCK_ACTION_ARG_TYPES_AND_NAMES_) const;\
437 GMOCK_INTERNAL_DEFN_##value_params\
438 private:\
439 GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
440 };\
441 template <typename F> operator ::testing::Action<F>() const {\
442 return ::testing::Action<F>(\
443 new gmock_Impl<F>(GMOCK_INTERNAL_LIST_##value_params));\
444 }\
445 GMOCK_INTERNAL_DEFN_##value_params\
446 private:\
447 GTEST_DISALLOW_ASSIGN_(GMOCK_ACTION_CLASS_(name, value_params));\
448 };\
449 template <GMOCK_INTERNAL_DECL_##template_params\
450 GMOCK_INTERNAL_DECL_TYPE_##value_params>\
451 inline GMOCK_ACTION_CLASS_(name, value_params)<\
452 GMOCK_INTERNAL_LIST_##template_params\
453 GMOCK_INTERNAL_LIST_TYPE_##value_params> name(\
454 GMOCK_INTERNAL_DECL_##value_params) {\
455 return GMOCK_ACTION_CLASS_(name, value_params)<\
456 GMOCK_INTERNAL_LIST_##template_params\
457 GMOCK_INTERNAL_LIST_TYPE_##value_params>(\
458 GMOCK_INTERNAL_LIST_##value_params);\
459 }\
460 template <GMOCK_INTERNAL_DECL_##template_params\
461 GMOCK_INTERNAL_DECL_TYPE_##value_params>\
462 template <typename F>\
463 template <GMOCK_ACTION_TEMPLATE_ARGS_NAMES_>\
464 typename ::testing::internal::Function<F>::Result\
465 GMOCK_ACTION_CLASS_(name, value_params)<\
466 GMOCK_INTERNAL_LIST_##template_params\
467 GMOCK_INTERNAL_LIST_TYPE_##value_params>::gmock_Impl<F>::\
468 gmock_PerformImpl(\
469 GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
470
471
472 namespace testing {
473
474
475 // The ACTION*() macros trigger warning C4100 (unreferenced formal
476 // parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
477 // the macro definition, as the warnings are generated when the macro
478 // is expanded and macro expansion cannot contain #pragma. Therefore
479 // we suppress them here.
480 #ifdef _MSC_VER
481 # pragma warning(push)
482 # pragma warning(disable:4100)
483 #endif
484
485 // Various overloads for InvokeArgument<N>().
486 //
487 // The InvokeArgument<N>(a1, a2, ..., a_k) action invokes the N-th
488 // (0-based) argument, which must be a k-ary callable, of the mock
489 // function, with arguments a1, a2, ..., a_k.
490 //
491 // Notes:
492 //
493 // 1. The arguments are passed by value by default. If you need to
494 // pass an argument by reference, wrap it inside ByRef(). For
495 // example,
496 //
497 // InvokeArgument<1>(5, string("Hello"), ByRef(foo))
498 //
499 // passes 5 and string("Hello") by value, and passes foo by
500 // reference.
501 //
502 // 2. If the callable takes an argument by reference but ByRef() is
503 // not used, it will receive the reference to a copy of the value,
504 // instead of the original value. For example, when the 0-th
505 // argument of the mock function takes a const string&, the action
506 //
507 // InvokeArgument<0>(string("Hello"))
508 //
509 // makes a copy of the temporary string("Hello") object and passes a
510 // reference of the copy, instead of the original temporary object,
511 // to the callable. This makes it easy for a user to define an
512 // InvokeArgument action from temporary values and have it performed
513 // later.
514
ACTION_TEMPLATE(InvokeArgument,HAS_1_TEMPLATE_PARAMS (int,k),AND_0_VALUE_PARAMS ())515 ACTION_TEMPLATE(InvokeArgument,
516 HAS_1_TEMPLATE_PARAMS(int, k),
517 AND_0_VALUE_PARAMS()) {
518 using internal::invoke_argument::InvokeArgumentAdl;
519 return InvokeArgumentAdl(internal::invoke_argument::AdlTag(),
520 ::std::get<k>(args));
521 }
522
ACTION_TEMPLATE(InvokeArgument,HAS_1_TEMPLATE_PARAMS (int,k),AND_1_VALUE_PARAMS (p0))523 ACTION_TEMPLATE(InvokeArgument,
524 HAS_1_TEMPLATE_PARAMS(int, k),
525 AND_1_VALUE_PARAMS(p0)) {
526 using internal::invoke_argument::InvokeArgumentAdl;
527 return InvokeArgumentAdl(internal::invoke_argument::AdlTag(),
528 ::std::get<k>(args), p0);
529 }
530
ACTION_TEMPLATE(InvokeArgument,HAS_1_TEMPLATE_PARAMS (int,k),AND_2_VALUE_PARAMS (p0,p1))531 ACTION_TEMPLATE(InvokeArgument,
532 HAS_1_TEMPLATE_PARAMS(int, k),
533 AND_2_VALUE_PARAMS(p0, p1)) {
534 using internal::invoke_argument::InvokeArgumentAdl;
535 return InvokeArgumentAdl(internal::invoke_argument::AdlTag(),
536 ::std::get<k>(args), p0, p1);
537 }
538
ACTION_TEMPLATE(InvokeArgument,HAS_1_TEMPLATE_PARAMS (int,k),AND_3_VALUE_PARAMS (p0,p1,p2))539 ACTION_TEMPLATE(InvokeArgument,
540 HAS_1_TEMPLATE_PARAMS(int, k),
541 AND_3_VALUE_PARAMS(p0, p1, p2)) {
542 using internal::invoke_argument::InvokeArgumentAdl;
543 return InvokeArgumentAdl(internal::invoke_argument::AdlTag(),
544 ::std::get<k>(args), p0, p1, p2);
545 }
546
ACTION_TEMPLATE(InvokeArgument,HAS_1_TEMPLATE_PARAMS (int,k),AND_4_VALUE_PARAMS (p0,p1,p2,p3))547 ACTION_TEMPLATE(InvokeArgument,
548 HAS_1_TEMPLATE_PARAMS(int, k),
549 AND_4_VALUE_PARAMS(p0, p1, p2, p3)) {
550 using internal::invoke_argument::InvokeArgumentAdl;
551 return InvokeArgumentAdl(internal::invoke_argument::AdlTag(),
552 ::std::get<k>(args), p0, p1, p2, p3);
553 }
554
ACTION_TEMPLATE(InvokeArgument,HAS_1_TEMPLATE_PARAMS (int,k),AND_5_VALUE_PARAMS (p0,p1,p2,p3,p4))555 ACTION_TEMPLATE(InvokeArgument,
556 HAS_1_TEMPLATE_PARAMS(int, k),
557 AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)) {
558 using internal::invoke_argument::InvokeArgumentAdl;
559 return InvokeArgumentAdl(internal::invoke_argument::AdlTag(),
560 ::std::get<k>(args), p0, p1, p2, p3, p4);
561 }
562
ACTION_TEMPLATE(InvokeArgument,HAS_1_TEMPLATE_PARAMS (int,k),AND_6_VALUE_PARAMS (p0,p1,p2,p3,p4,p5))563 ACTION_TEMPLATE(InvokeArgument,
564 HAS_1_TEMPLATE_PARAMS(int, k),
565 AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)) {
566 using internal::invoke_argument::InvokeArgumentAdl;
567 return InvokeArgumentAdl(internal::invoke_argument::AdlTag(),
568 ::std::get<k>(args), p0, p1, p2, p3, p4, p5);
569 }
570
ACTION_TEMPLATE(InvokeArgument,HAS_1_TEMPLATE_PARAMS (int,k),AND_7_VALUE_PARAMS (p0,p1,p2,p3,p4,p5,p6))571 ACTION_TEMPLATE(InvokeArgument,
572 HAS_1_TEMPLATE_PARAMS(int, k),
573 AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)) {
574 using internal::invoke_argument::InvokeArgumentAdl;
575 return InvokeArgumentAdl(internal::invoke_argument::AdlTag(),
576 ::std::get<k>(args), p0, p1, p2, p3, p4, p5, p6);
577 }
578
ACTION_TEMPLATE(InvokeArgument,HAS_1_TEMPLATE_PARAMS (int,k),AND_8_VALUE_PARAMS (p0,p1,p2,p3,p4,p5,p6,p7))579 ACTION_TEMPLATE(InvokeArgument,
580 HAS_1_TEMPLATE_PARAMS(int, k),
581 AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)) {
582 using internal::invoke_argument::InvokeArgumentAdl;
583 return InvokeArgumentAdl(internal::invoke_argument::AdlTag(),
584 ::std::get<k>(args), p0, p1, p2, p3, p4, p5, p6, p7);
585 }
586
ACTION_TEMPLATE(InvokeArgument,HAS_1_TEMPLATE_PARAMS (int,k),AND_9_VALUE_PARAMS (p0,p1,p2,p3,p4,p5,p6,p7,p8))587 ACTION_TEMPLATE(InvokeArgument,
588 HAS_1_TEMPLATE_PARAMS(int, k),
589 AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8)) {
590 using internal::invoke_argument::InvokeArgumentAdl;
591 return InvokeArgumentAdl(internal::invoke_argument::AdlTag(),
592 ::std::get<k>(args), p0, p1, p2, p3, p4, p5, p6, p7,
593 p8);
594 }
595
ACTION_TEMPLATE(InvokeArgument,HAS_1_TEMPLATE_PARAMS (int,k),AND_10_VALUE_PARAMS (p0,p1,p2,p3,p4,p5,p6,p7,p8,p9))596 ACTION_TEMPLATE(InvokeArgument,
597 HAS_1_TEMPLATE_PARAMS(int, k),
598 AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)) {
599 using internal::invoke_argument::InvokeArgumentAdl;
600 return InvokeArgumentAdl(internal::invoke_argument::AdlTag(),
601 ::std::get<k>(args), p0, p1, p2, p3, p4, p5, p6, p7,
602 p8, p9);
603 }
604
605 // Various overloads for ReturnNew<T>().
606 //
607 // The ReturnNew<T>(a1, a2, ..., a_k) action returns a pointer to a new
608 // instance of type T, constructed on the heap with constructor arguments
609 // a1, a2, ..., and a_k. The caller assumes ownership of the returned value.
ACTION_TEMPLATE(ReturnNew,HAS_1_TEMPLATE_PARAMS (typename,T),AND_0_VALUE_PARAMS ())610 ACTION_TEMPLATE(ReturnNew,
611 HAS_1_TEMPLATE_PARAMS(typename, T),
612 AND_0_VALUE_PARAMS()) {
613 return new T();
614 }
615
ACTION_TEMPLATE(ReturnNew,HAS_1_TEMPLATE_PARAMS (typename,T),AND_1_VALUE_PARAMS (p0))616 ACTION_TEMPLATE(ReturnNew,
617 HAS_1_TEMPLATE_PARAMS(typename, T),
618 AND_1_VALUE_PARAMS(p0)) {
619 return new T(p0);
620 }
621
ACTION_TEMPLATE(ReturnNew,HAS_1_TEMPLATE_PARAMS (typename,T),AND_2_VALUE_PARAMS (p0,p1))622 ACTION_TEMPLATE(ReturnNew,
623 HAS_1_TEMPLATE_PARAMS(typename, T),
624 AND_2_VALUE_PARAMS(p0, p1)) {
625 return new T(p0, p1);
626 }
627
ACTION_TEMPLATE(ReturnNew,HAS_1_TEMPLATE_PARAMS (typename,T),AND_3_VALUE_PARAMS (p0,p1,p2))628 ACTION_TEMPLATE(ReturnNew,
629 HAS_1_TEMPLATE_PARAMS(typename, T),
630 AND_3_VALUE_PARAMS(p0, p1, p2)) {
631 return new T(p0, p1, p2);
632 }
633
ACTION_TEMPLATE(ReturnNew,HAS_1_TEMPLATE_PARAMS (typename,T),AND_4_VALUE_PARAMS (p0,p1,p2,p3))634 ACTION_TEMPLATE(ReturnNew,
635 HAS_1_TEMPLATE_PARAMS(typename, T),
636 AND_4_VALUE_PARAMS(p0, p1, p2, p3)) {
637 return new T(p0, p1, p2, p3);
638 }
639
ACTION_TEMPLATE(ReturnNew,HAS_1_TEMPLATE_PARAMS (typename,T),AND_5_VALUE_PARAMS (p0,p1,p2,p3,p4))640 ACTION_TEMPLATE(ReturnNew,
641 HAS_1_TEMPLATE_PARAMS(typename, T),
642 AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)) {
643 return new T(p0, p1, p2, p3, p4);
644 }
645
ACTION_TEMPLATE(ReturnNew,HAS_1_TEMPLATE_PARAMS (typename,T),AND_6_VALUE_PARAMS (p0,p1,p2,p3,p4,p5))646 ACTION_TEMPLATE(ReturnNew,
647 HAS_1_TEMPLATE_PARAMS(typename, T),
648 AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)) {
649 return new T(p0, p1, p2, p3, p4, p5);
650 }
651
ACTION_TEMPLATE(ReturnNew,HAS_1_TEMPLATE_PARAMS (typename,T),AND_7_VALUE_PARAMS (p0,p1,p2,p3,p4,p5,p6))652 ACTION_TEMPLATE(ReturnNew,
653 HAS_1_TEMPLATE_PARAMS(typename, T),
654 AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)) {
655 return new T(p0, p1, p2, p3, p4, p5, p6);
656 }
657
ACTION_TEMPLATE(ReturnNew,HAS_1_TEMPLATE_PARAMS (typename,T),AND_8_VALUE_PARAMS (p0,p1,p2,p3,p4,p5,p6,p7))658 ACTION_TEMPLATE(ReturnNew,
659 HAS_1_TEMPLATE_PARAMS(typename, T),
660 AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)) {
661 return new T(p0, p1, p2, p3, p4, p5, p6, p7);
662 }
663
ACTION_TEMPLATE(ReturnNew,HAS_1_TEMPLATE_PARAMS (typename,T),AND_9_VALUE_PARAMS (p0,p1,p2,p3,p4,p5,p6,p7,p8))664 ACTION_TEMPLATE(ReturnNew,
665 HAS_1_TEMPLATE_PARAMS(typename, T),
666 AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8)) {
667 return new T(p0, p1, p2, p3, p4, p5, p6, p7, p8);
668 }
669
ACTION_TEMPLATE(ReturnNew,HAS_1_TEMPLATE_PARAMS (typename,T),AND_10_VALUE_PARAMS (p0,p1,p2,p3,p4,p5,p6,p7,p8,p9))670 ACTION_TEMPLATE(ReturnNew,
671 HAS_1_TEMPLATE_PARAMS(typename, T),
672 AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)) {
673 return new T(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9);
674 }
675
676 #ifdef _MSC_VER
677 # pragma warning(pop)
678 #endif
679
680 } // namespace testing
681
682 // Include any custom callback actions added by the local installation.
683 // We must include this header at the end to make sure it can use the
684 // declarations from this file.
685 #include "gmock/internal/custom/gmock-generated-actions.h"
686
687 #endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
688