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1 $$ -*- mode: c++; -*-
2 $$ This is a Pump source file. Please use Pump to convert it to
3 $$ gmock-generated-actions.h.
4 $$
5 $var n = 10 $$ The maximum arity we support.
6 $$}} This meta comment fixes auto-indentation in editors.
7 // Copyright 2007, Google Inc.
8 // All rights reserved.
9 //
10 // Redistribution and use in source and binary forms, with or without
11 // modification, are permitted provided that the following conditions are
12 // met:
13 //
14 // * Redistributions of source code must retain the above copyright
15 // notice, this list of conditions and the following disclaimer.
16 // * Redistributions in binary form must reproduce the above
17 // copyright notice, this list of conditions and the following disclaimer
18 // in the documentation and/or other materials provided with the
19 // distribution.
20 // * Neither the name of Google Inc. nor the names of its
21 // contributors may be used to endorse or promote products derived from
22 // this software without specific prior written permission.
23 //
24 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
25 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
26 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
27 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
28 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
29 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
30 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
31 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
32 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
33 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
34 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35
36
37 // Google Mock - a framework for writing C++ mock classes.
38 //
39 // This file implements some commonly used variadic actions.
40
41 // GOOGLETEST_CM0002 DO NOT DELETE
42
43 #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
44 #define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_
45
46 #include <memory>
47 #include <utility>
48
49 #include "gmock/gmock-actions.h"
50 #include "gmock/internal/gmock-port.h"
51
52 namespace testing {
53 namespace internal {
54
55 // A macro from the ACTION* family (defined later in this file)
56 // defines an action that can be used in a mock function. Typically,
57 // these actions only care about a subset of the arguments of the mock
58 // function. For example, if such an action only uses the second
59 // argument, it can be used in any mock function that takes >= 2
60 // arguments where the type of the second argument is compatible.
61 //
62 // Therefore, the action implementation must be prepared to take more
63 // arguments than it needs. The ExcessiveArg type is used to
64 // represent those excessive arguments. In order to keep the compiler
65 // error messages tractable, we define it in the testing namespace
66 // instead of testing::internal. However, this is an INTERNAL TYPE
67 // and subject to change without notice, so a user MUST NOT USE THIS
68 // TYPE DIRECTLY.
69 struct ExcessiveArg {};
70
71 // A helper class needed for implementing the ACTION* macros.
72 template <typename Result, class Impl>
73 class ActionHelper {
74 public:
75 $range i 0..n
76 $for i
77
78 [[
79 $var template = [[$if i==0 [[]] $else [[
80 $range j 0..i-1
81 template <$for j, [[typename A$j]]>
82 ]]]]
83 $range j 0..i-1
84 $var As = [[$for j, [[A$j]]]]
85 $var as = [[$for j, [[std::get<$j>(args)]]]]
86 $range k 1..n-i
87 $var eas = [[$for k, [[ExcessiveArg()]]]]
88 $var arg_list = [[$if (i==0) | (i==n) [[$as$eas]] $else [[$as, $eas]]]]
89 $template
90 static Result Perform(Impl* impl, const ::std::tuple<$As>& args) {
91 return impl->template gmock_PerformImpl<$As>(args, $arg_list);
92 }
93
94 ]]
95 };
96
97 } // namespace internal
98 } // namespace testing
99
100 // The ACTION* family of macros can be used in a namespace scope to
101 // define custom actions easily. The syntax:
102 //
103 // ACTION(name) { statements; }
104 //
105 // will define an action with the given name that executes the
106 // statements. The value returned by the statements will be used as
107 // the return value of the action. Inside the statements, you can
108 // refer to the K-th (0-based) argument of the mock function by
109 // 'argK', and refer to its type by 'argK_type'. For example:
110 //
111 // ACTION(IncrementArg1) {
112 // arg1_type temp = arg1;
113 // return ++(*temp);
114 // }
115 //
116 // allows you to write
117 //
118 // ...WillOnce(IncrementArg1());
119 //
120 // You can also refer to the entire argument tuple and its type by
121 // 'args' and 'args_type', and refer to the mock function type and its
122 // return type by 'function_type' and 'return_type'.
123 //
124 // Note that you don't need to specify the types of the mock function
125 // arguments. However rest assured that your code is still type-safe:
126 // you'll get a compiler error if *arg1 doesn't support the ++
127 // operator, or if the type of ++(*arg1) isn't compatible with the
128 // mock function's return type, for example.
129 //
130 // Sometimes you'll want to parameterize the action. For that you can use
131 // another macro:
132 //
133 // ACTION_P(name, param_name) { statements; }
134 //
135 // For example:
136 //
137 // ACTION_P(Add, n) { return arg0 + n; }
138 //
139 // will allow you to write:
140 //
141 // ...WillOnce(Add(5));
142 //
143 // Note that you don't need to provide the type of the parameter
144 // either. If you need to reference the type of a parameter named
145 // 'foo', you can write 'foo_type'. For example, in the body of
146 // ACTION_P(Add, n) above, you can write 'n_type' to refer to the type
147 // of 'n'.
148 //
149 // We also provide ACTION_P2, ACTION_P3, ..., up to ACTION_P$n to support
150 // multi-parameter actions.
151 //
152 // For the purpose of typing, you can view
153 //
154 // ACTION_Pk(Foo, p1, ..., pk) { ... }
155 //
156 // as shorthand for
157 //
158 // template <typename p1_type, ..., typename pk_type>
159 // FooActionPk<p1_type, ..., pk_type> Foo(p1_type p1, ..., pk_type pk) { ... }
160 //
161 // In particular, you can provide the template type arguments
162 // explicitly when invoking Foo(), as in Foo<long, bool>(5, false);
163 // although usually you can rely on the compiler to infer the types
164 // for you automatically. You can assign the result of expression
165 // Foo(p1, ..., pk) to a variable of type FooActionPk<p1_type, ...,
166 // pk_type>. This can be useful when composing actions.
167 //
168 // You can also overload actions with different numbers of parameters:
169 //
170 // ACTION_P(Plus, a) { ... }
171 // ACTION_P2(Plus, a, b) { ... }
172 //
173 // While it's tempting to always use the ACTION* macros when defining
174 // a new action, you should also consider implementing ActionInterface
175 // or using MakePolymorphicAction() instead, especially if you need to
176 // use the action a lot. While these approaches require more work,
177 // they give you more control on the types of the mock function
178 // arguments and the action parameters, which in general leads to
179 // better compiler error messages that pay off in the long run. They
180 // also allow overloading actions based on parameter types (as opposed
181 // to just based on the number of parameters).
182 //
183 // CAVEAT:
184 //
185 // ACTION*() can only be used in a namespace scope as templates cannot be
186 // declared inside of a local class.
187 // Users can, however, define any local functors (e.g. a lambda) that
188 // can be used as actions.
189 //
190 // MORE INFORMATION:
191 //
192 // To learn more about using these macros, please search for 'ACTION' on
193 // https://github.com/google/googletest/blob/master/googlemock/docs/cook_book.md
194
195 $range i 0..n
196 $range k 0..n-1
197
198 // An internal macro needed for implementing ACTION*().
199 #define GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_\
200 const args_type& args GTEST_ATTRIBUTE_UNUSED_
201 $for k [[, \
202 const arg$k[[]]_type& arg$k GTEST_ATTRIBUTE_UNUSED_]]
203
204
205 // Sometimes you want to give an action explicit template parameters
206 // that cannot be inferred from its value parameters. ACTION() and
207 // ACTION_P*() don't support that. ACTION_TEMPLATE() remedies that
208 // and can be viewed as an extension to ACTION() and ACTION_P*().
209 //
210 // The syntax:
211 //
212 // ACTION_TEMPLATE(ActionName,
213 // HAS_m_TEMPLATE_PARAMS(kind1, name1, ..., kind_m, name_m),
214 // AND_n_VALUE_PARAMS(p1, ..., p_n)) { statements; }
215 //
216 // defines an action template that takes m explicit template
217 // parameters and n value parameters. name_i is the name of the i-th
218 // template parameter, and kind_i specifies whether it's a typename,
219 // an integral constant, or a template. p_i is the name of the i-th
220 // value parameter.
221 //
222 // Example:
223 //
224 // // DuplicateArg<k, T>(output) converts the k-th argument of the mock
225 // // function to type T and copies it to *output.
226 // ACTION_TEMPLATE(DuplicateArg,
227 // HAS_2_TEMPLATE_PARAMS(int, k, typename, T),
228 // AND_1_VALUE_PARAMS(output)) {
229 // *output = T(::std::get<k>(args));
230 // }
231 // ...
232 // int n;
233 // EXPECT_CALL(mock, Foo(_, _))
234 // .WillOnce(DuplicateArg<1, unsigned char>(&n));
235 //
236 // To create an instance of an action template, write:
237 //
238 // ActionName<t1, ..., t_m>(v1, ..., v_n)
239 //
240 // where the ts are the template arguments and the vs are the value
241 // arguments. The value argument types are inferred by the compiler.
242 // If you want to explicitly specify the value argument types, you can
243 // provide additional template arguments:
244 //
245 // ActionName<t1, ..., t_m, u1, ..., u_k>(v1, ..., v_n)
246 //
247 // where u_i is the desired type of v_i.
248 //
249 // ACTION_TEMPLATE and ACTION/ACTION_P* can be overloaded on the
250 // number of value parameters, but not on the number of template
251 // parameters. Without the restriction, the meaning of the following
252 // is unclear:
253 //
254 // OverloadedAction<int, bool>(x);
255 //
256 // Are we using a single-template-parameter action where 'bool' refers
257 // to the type of x, or are we using a two-template-parameter action
258 // where the compiler is asked to infer the type of x?
259 //
260 // Implementation notes:
261 //
262 // GMOCK_INTERNAL_*_HAS_m_TEMPLATE_PARAMS and
263 // GMOCK_INTERNAL_*_AND_n_VALUE_PARAMS are internal macros for
264 // implementing ACTION_TEMPLATE. The main trick we use is to create
265 // new macro invocations when expanding a macro. For example, we have
266 //
267 // #define ACTION_TEMPLATE(name, template_params, value_params)
268 // ... GMOCK_INTERNAL_DECL_##template_params ...
269 //
270 // which causes ACTION_TEMPLATE(..., HAS_1_TEMPLATE_PARAMS(typename, T), ...)
271 // to expand to
272 //
273 // ... GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(typename, T) ...
274 //
275 // Since GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS is a macro, the
276 // preprocessor will continue to expand it to
277 //
278 // ... typename T ...
279 //
280 // This technique conforms to the C++ standard and is portable. It
281 // allows us to implement action templates using O(N) code, where N is
282 // the maximum number of template/value parameters supported. Without
283 // using it, we'd have to devote O(N^2) amount of code to implement all
284 // combinations of m and n.
285
286 // Declares the template parameters.
287
288 $range j 1..n
289 $for j [[
290 $range m 0..j-1
291 #define GMOCK_INTERNAL_DECL_HAS_$j[[]]
292 _TEMPLATE_PARAMS($for m, [[kind$m, name$m]]) $for m, [[kind$m name$m]]
293
294
295 ]]
296
297 // Lists the template parameters.
298
299 $for j [[
300 $range m 0..j-1
301 #define GMOCK_INTERNAL_LIST_HAS_$j[[]]
302 _TEMPLATE_PARAMS($for m, [[kind$m, name$m]]) $for m, [[name$m]]
303
304
305 ]]
306
307 // Declares the types of value parameters.
308
309 $for i [[
310 $range j 0..i-1
311 #define GMOCK_INTERNAL_DECL_TYPE_AND_$i[[]]
312 _VALUE_PARAMS($for j, [[p$j]]) $for j [[, typename p$j##_type]]
313
314
315 ]]
316
317 // Initializes the value parameters.
318
319 $for i [[
320 $range j 0..i-1
321 #define GMOCK_INTERNAL_INIT_AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]])\
322 ($for j, [[p$j##_type gmock_p$j]])$if i>0 [[ : ]]$for j, [[p$j(::std::move(gmock_p$j))]]
323
324
325 ]]
326
327 // Declares the fields for storing the value parameters.
328
329 $for i [[
330 $range j 0..i-1
331 #define GMOCK_INTERNAL_DEFN_AND_$i[[]]
332 _VALUE_PARAMS($for j, [[p$j]]) $for j [[p$j##_type p$j; ]]
333
334
335 ]]
336
337 // Lists the value parameters.
338
339 $for i [[
340 $range j 0..i-1
341 #define GMOCK_INTERNAL_LIST_AND_$i[[]]
342 _VALUE_PARAMS($for j, [[p$j]]) $for j, [[p$j]]
343
344
345 ]]
346
347 // Lists the value parameter types.
348
349 $for i [[
350 $range j 0..i-1
351 #define GMOCK_INTERNAL_LIST_TYPE_AND_$i[[]]
352 _VALUE_PARAMS($for j, [[p$j]]) $for j [[, p$j##_type]]
353
354
355 ]]
356
357 // Declares the value parameters.
358
359 $for i [[
360 $range j 0..i-1
361 #define GMOCK_INTERNAL_DECL_AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]]) [[]]
362 $for j, [[p$j##_type p$j]]
363
364
365 ]]
366
367 // The suffix of the class template implementing the action template.
368 $for i [[
369
370
371 $range j 0..i-1
372 #define GMOCK_INTERNAL_COUNT_AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]]) [[]]
373 $if i==1 [[P]] $elif i>=2 [[P$i]]
374 ]]
375
376
377 // The name of the class template implementing the action template.
378 #define GMOCK_ACTION_CLASS_(name, value_params)\
379 GTEST_CONCAT_TOKEN_(name##Action, GMOCK_INTERNAL_COUNT_##value_params)
380
381 $range k 0..n-1
382
383 #define ACTION_TEMPLATE(name, template_params, value_params)\
384 template <GMOCK_INTERNAL_DECL_##template_params\
385 GMOCK_INTERNAL_DECL_TYPE_##value_params>\
386 class GMOCK_ACTION_CLASS_(name, value_params) {\
387 public:\
388 explicit GMOCK_ACTION_CLASS_(name, value_params)\
389 GMOCK_INTERNAL_INIT_##value_params {}\
390 template <typename F>\
391 class gmock_Impl : public ::testing::ActionInterface<F> {\
392 public:\
393 typedef F function_type;\
394 typedef typename ::testing::internal::Function<F>::Result return_type;\
395 typedef typename ::testing::internal::Function<F>::ArgumentTuple\
396 args_type;\
397 explicit gmock_Impl GMOCK_INTERNAL_INIT_##value_params {}\
398 virtual return_type Perform(const args_type& args) {\
399 return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
400 Perform(this, args);\
401 }\
402 template <$for k, [[typename arg$k[[]]_type]]>\
403 return_type gmock_PerformImpl(const args_type& args[[]]
404 $for k [[, const arg$k[[]]_type& arg$k]]) const;\
405 GMOCK_INTERNAL_DEFN_##value_params\
406 private:\
407 GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
408 };\
409 template <typename F> operator ::testing::Action<F>() const {\
410 return ::testing::Action<F>(\
411 new gmock_Impl<F>(GMOCK_INTERNAL_LIST_##value_params));\
412 }\
413 GMOCK_INTERNAL_DEFN_##value_params\
414 private:\
415 GTEST_DISALLOW_ASSIGN_(GMOCK_ACTION_CLASS_(name, value_params));\
416 };\
417 template <GMOCK_INTERNAL_DECL_##template_params\
418 GMOCK_INTERNAL_DECL_TYPE_##value_params>\
419 inline GMOCK_ACTION_CLASS_(name, value_params)<\
420 GMOCK_INTERNAL_LIST_##template_params\
421 GMOCK_INTERNAL_LIST_TYPE_##value_params> name(\
422 GMOCK_INTERNAL_DECL_##value_params) {\
423 return GMOCK_ACTION_CLASS_(name, value_params)<\
424 GMOCK_INTERNAL_LIST_##template_params\
425 GMOCK_INTERNAL_LIST_TYPE_##value_params>(\
426 GMOCK_INTERNAL_LIST_##value_params);\
427 }\
428 template <GMOCK_INTERNAL_DECL_##template_params\
429 GMOCK_INTERNAL_DECL_TYPE_##value_params>\
430 template <typename F>\
431 template <typename arg0_type, typename arg1_type, typename arg2_type, \
432 typename arg3_type, typename arg4_type, typename arg5_type, \
433 typename arg6_type, typename arg7_type, typename arg8_type, \
434 typename arg9_type>\
435 typename ::testing::internal::Function<F>::Result\
436 GMOCK_ACTION_CLASS_(name, value_params)<\
437 GMOCK_INTERNAL_LIST_##template_params\
438 GMOCK_INTERNAL_LIST_TYPE_##value_params>::gmock_Impl<F>::\
439 gmock_PerformImpl(\
440 GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
441
442 $for i
443
444 [[
445 $var template = [[$if i==0 [[]] $else [[
446 $range j 0..i-1
447
448 template <$for j, [[typename p$j##_type]]>\
449 ]]]]
450 $var class_name = [[name##Action[[$if i==0 [[]] $elif i==1 [[P]]
451 $else [[P$i]]]]]]
452 $range j 0..i-1
453 $var ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]]
454 $var param_types_and_names = [[$for j, [[p$j##_type p$j]]]]
455 $var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(::std::forward<p$j##_type>(gmock_p$j))]]]]]]
456 $var param_field_decls = [[$for j
457 [[
458
459 p$j##_type p$j;\
460 ]]]]
461 $var param_field_decls2 = [[$for j
462 [[
463
464 p$j##_type p$j;\
465 ]]]]
466 $var params = [[$for j, [[p$j]]]]
467 $var param_types = [[$if i==0 [[]] $else [[<$for j, [[p$j##_type]]>]]]]
468 $var typename_arg_types = [[$for k, [[typename arg$k[[]]_type]]]]
469 $var arg_types_and_names = [[$for k, [[const arg$k[[]]_type& arg$k]]]]
470 $var macro_name = [[$if i==0 [[ACTION]] $elif i==1 [[ACTION_P]]
471 $else [[ACTION_P$i]]]]
472
473 #define $macro_name(name$for j [[, p$j]])\$template
474 class $class_name {\
475 public:\
476 [[$if i==1 [[explicit ]]]]$class_name($ctor_param_list)$inits {}\
477 template <typename F>\
478 class gmock_Impl : public ::testing::ActionInterface<F> {\
479 public:\
480 typedef F function_type;\
481 typedef typename ::testing::internal::Function<F>::Result return_type;\
482 typedef typename ::testing::internal::Function<F>::ArgumentTuple\
483 args_type;\
484 [[$if i==1 [[explicit ]]]]gmock_Impl($ctor_param_list)$inits {}\
485 virtual return_type Perform(const args_type& args) {\
486 return ::testing::internal::ActionHelper<return_type, gmock_Impl>::\
487 Perform(this, args);\
488 }\
489 template <$typename_arg_types>\
490 return_type gmock_PerformImpl(const args_type& args, [[]]
491 $arg_types_and_names) const;\$param_field_decls
492 private:\
493 GTEST_DISALLOW_ASSIGN_(gmock_Impl);\
494 };\
495 template <typename F> operator ::testing::Action<F>() const {\
496 return ::testing::Action<F>(new gmock_Impl<F>($params));\
497 }\$param_field_decls2
498 private:\
499 GTEST_DISALLOW_ASSIGN_($class_name);\
500 };\$template
501 inline $class_name$param_types name($param_types_and_names) {\
502 return $class_name$param_types($params);\
503 }\$template
504 template <typename F>\
505 template <$typename_arg_types>\
506 typename ::testing::internal::Function<F>::Result\
507 $class_name$param_types::gmock_Impl<F>::gmock_PerformImpl(\
508 GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
509 ]]
510 $$ } // This meta comment fixes auto-indentation in Emacs. It won't
511 $$ // show up in the generated code.
512
513
514 namespace testing {
515
516
517 // The ACTION*() macros trigger warning C4100 (unreferenced formal
518 // parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
519 // the macro definition, as the warnings are generated when the macro
520 // is expanded and macro expansion cannot contain #pragma. Therefore
521 // we suppress them here.
522 #ifdef _MSC_VER
523 # pragma warning(push)
524 # pragma warning(disable:4100)
525 #endif
526
527 // Various overloads for InvokeArgument<N>().
528 //
529 // The InvokeArgument<N>(a1, a2, ..., a_k) action invokes the N-th
530 // (0-based) argument, which must be a k-ary callable, of the mock
531 // function, with arguments a1, a2, ..., a_k.
532 //
533 // Notes:
534 //
535 // 1. The arguments are passed by value by default. If you need to
536 // pass an argument by reference, wrap it inside ByRef(). For
537 // example,
538 //
539 // InvokeArgument<1>(5, string("Hello"), ByRef(foo))
540 //
541 // passes 5 and string("Hello") by value, and passes foo by
542 // reference.
543 //
544 // 2. If the callable takes an argument by reference but ByRef() is
545 // not used, it will receive the reference to a copy of the value,
546 // instead of the original value. For example, when the 0-th
547 // argument of the mock function takes a const string&, the action
548 //
549 // InvokeArgument<0>(string("Hello"))
550 //
551 // makes a copy of the temporary string("Hello") object and passes a
552 // reference of the copy, instead of the original temporary object,
553 // to the callable. This makes it easy for a user to define an
554 // InvokeArgument action from temporary values and have it performed
555 // later.
556
557 namespace internal {
558 namespace invoke_argument {
559
560 // Appears in InvokeArgumentAdl's argument list to help avoid
561 // accidental calls to user functions of the same name.
562 struct AdlTag {};
563
564 // InvokeArgumentAdl - a helper for InvokeArgument.
565 // The basic overloads are provided here for generic functors.
566 // Overloads for other custom-callables are provided in the
567 // internal/custom/callback-actions.h header.
568
569 $range i 0..n
570 $for i
571 [[
572 $range j 1..i
573
574 template <typename R, typename F[[$for j [[, typename A$j]]]]>
575 R InvokeArgumentAdl(AdlTag, F f[[$for j [[, A$j a$j]]]]) {
576 return f([[$for j, [[a$j]]]]);
577 }
578 ]]
579
580 } // namespace invoke_argument
581 } // namespace internal
582
583 $range i 0..n
584 $for i [[
585 $range j 0..i-1
586
587 ACTION_TEMPLATE(InvokeArgument,
588 HAS_1_TEMPLATE_PARAMS(int, k),
589 AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]])) {
590 using internal::invoke_argument::InvokeArgumentAdl;
591 return InvokeArgumentAdl<return_type>(
592 internal::invoke_argument::AdlTag(),
593 ::std::get<k>(args)$for j [[, p$j]]);
594 }
595
596 ]]
597
598 // Various overloads for ReturnNew<T>().
599 //
600 // The ReturnNew<T>(a1, a2, ..., a_k) action returns a pointer to a new
601 // instance of type T, constructed on the heap with constructor arguments
602 // a1, a2, ..., and a_k. The caller assumes ownership of the returned value.
603 $range i 0..n
604 $for i [[
605 $range j 0..i-1
606 $var ps = [[$for j, [[p$j]]]]
607
608 ACTION_TEMPLATE(ReturnNew,
609 HAS_1_TEMPLATE_PARAMS(typename, T),
610 AND_$i[[]]_VALUE_PARAMS($ps)) {
611 return new T($ps);
612 }
613
614 ]]
615
616 #ifdef _MSC_VER
617 # pragma warning(pop)
618 #endif
619
620 } // namespace testing
621
622 // Include any custom callback actions added by the local installation.
623 // We must include this header at the end to make sure it can use the
624 // declarations from this file.
625 #include "gmock/internal/custom/gmock-generated-actions.h"
626
627 #endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_