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574 lines
30 KiB
574 lines
30 KiB
// Copyright 2007, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Google Mock - a framework for writing C++ mock classes.
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//
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// This file implements some commonly used variadic actions.
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// GOOGLETEST_CM0002 DO NOT DELETE
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#ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
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#define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
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#include <memory>
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#include <utility>
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#include "gmock/gmock-actions.h"
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#include "gmock/internal/gmock-port.h"
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// Include any custom callback actions added by the local installation.
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#include "gmock/internal/custom/gmock-generated-actions.h"
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// Sometimes you want to give an action explicit template parameters
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// that cannot be inferred from its value parameters. ACTION() and
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// ACTION_P*() don't support that. ACTION_TEMPLATE() remedies that
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// and can be viewed as an extension to ACTION() and ACTION_P*().
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//
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// The syntax:
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//
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// ACTION_TEMPLATE(ActionName,
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// HAS_m_TEMPLATE_PARAMS(kind1, name1, ..., kind_m, name_m),
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// AND_n_VALUE_PARAMS(p1, ..., p_n)) { statements; }
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//
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// defines an action template that takes m explicit template
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// parameters and n value parameters. name_i is the name of the i-th
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// template parameter, and kind_i specifies whether it's a typename,
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// an integral constant, or a template. p_i is the name of the i-th
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// value parameter.
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//
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// Example:
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//
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// // DuplicateArg<k, T>(output) converts the k-th argument of the mock
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// // function to type T and copies it to *output.
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// ACTION_TEMPLATE(DuplicateArg,
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// HAS_2_TEMPLATE_PARAMS(int, k, typename, T),
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// AND_1_VALUE_PARAMS(output)) {
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// *output = T(::std::get<k>(args));
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// }
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// ...
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// int n;
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// EXPECT_CALL(mock, Foo(_, _))
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// .WillOnce(DuplicateArg<1, unsigned char>(&n));
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//
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// To create an instance of an action template, write:
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//
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// ActionName<t1, ..., t_m>(v1, ..., v_n)
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//
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// where the ts are the template arguments and the vs are the value
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// arguments. The value argument types are inferred by the compiler.
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// If you want to explicitly specify the value argument types, you can
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// provide additional template arguments:
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//
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// ActionName<t1, ..., t_m, u1, ..., u_k>(v1, ..., v_n)
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//
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// where u_i is the desired type of v_i.
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//
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// ACTION_TEMPLATE and ACTION/ACTION_P* can be overloaded on the
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// number of value parameters, but not on the number of template
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// parameters. Without the restriction, the meaning of the following
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// is unclear:
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//
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// OverloadedAction<int, bool>(x);
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//
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// Are we using a single-template-parameter action where 'bool' refers
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// to the type of x, or are we using a two-template-parameter action
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// where the compiler is asked to infer the type of x?
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//
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// Implementation notes:
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//
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// GMOCK_INTERNAL_*_HAS_m_TEMPLATE_PARAMS and
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// GMOCK_INTERNAL_*_AND_n_VALUE_PARAMS are internal macros for
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// implementing ACTION_TEMPLATE. The main trick we use is to create
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// new macro invocations when expanding a macro. For example, we have
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//
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// #define ACTION_TEMPLATE(name, template_params, value_params)
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// ... GMOCK_INTERNAL_DECL_##template_params ...
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//
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// which causes ACTION_TEMPLATE(..., HAS_1_TEMPLATE_PARAMS(typename, T), ...)
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// to expand to
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//
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// ... GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(typename, T) ...
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//
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// Since GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS is a macro, the
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// preprocessor will continue to expand it to
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//
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// ... typename T ...
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//
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// This technique conforms to the C++ standard and is portable. It
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// allows us to implement action templates using O(N) code, where N is
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// the maximum number of template/value parameters supported. Without
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// using it, we'd have to devote O(N^2) amount of code to implement all
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// combinations of m and n.
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// Declares the template parameters.
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#define GMOCK_INTERNAL_DECL_HAS_1_TEMPLATE_PARAMS(kind0, name0) kind0 name0
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#define GMOCK_INTERNAL_DECL_HAS_2_TEMPLATE_PARAMS(kind0, name0, kind1, \
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name1) kind0 name0, kind1 name1
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#define GMOCK_INTERNAL_DECL_HAS_3_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2) kind0 name0, kind1 name1, kind2 name2
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#define GMOCK_INTERNAL_DECL_HAS_4_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2, kind3, name3) kind0 name0, kind1 name1, kind2 name2, \
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kind3 name3
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#define GMOCK_INTERNAL_DECL_HAS_5_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2, kind3, name3, kind4, name4) kind0 name0, kind1 name1, \
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kind2 name2, kind3 name3, kind4 name4
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#define GMOCK_INTERNAL_DECL_HAS_6_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2, kind3, name3, kind4, name4, kind5, name5) kind0 name0, \
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kind1 name1, kind2 name2, kind3 name3, kind4 name4, kind5 name5
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#define GMOCK_INTERNAL_DECL_HAS_7_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
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name6) kind0 name0, kind1 name1, kind2 name2, kind3 name3, kind4 name4, \
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kind5 name5, kind6 name6
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#define GMOCK_INTERNAL_DECL_HAS_8_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
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kind7, name7) kind0 name0, kind1 name1, kind2 name2, kind3 name3, \
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kind4 name4, kind5 name5, kind6 name6, kind7 name7
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#define GMOCK_INTERNAL_DECL_HAS_9_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
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kind7, name7, kind8, name8) kind0 name0, kind1 name1, kind2 name2, \
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kind3 name3, kind4 name4, kind5 name5, kind6 name6, kind7 name7, \
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kind8 name8
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#define GMOCK_INTERNAL_DECL_HAS_10_TEMPLATE_PARAMS(kind0, name0, kind1, \
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name1, kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
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name6, kind7, name7, kind8, name8, kind9, name9) kind0 name0, \
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kind1 name1, kind2 name2, kind3 name3, kind4 name4, kind5 name5, \
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kind6 name6, kind7 name7, kind8 name8, kind9 name9
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// Lists the template parameters.
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#define GMOCK_INTERNAL_LIST_HAS_1_TEMPLATE_PARAMS(kind0, name0) name0
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#define GMOCK_INTERNAL_LIST_HAS_2_TEMPLATE_PARAMS(kind0, name0, kind1, \
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name1) name0, name1
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#define GMOCK_INTERNAL_LIST_HAS_3_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2) name0, name1, name2
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#define GMOCK_INTERNAL_LIST_HAS_4_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2, kind3, name3) name0, name1, name2, name3
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#define GMOCK_INTERNAL_LIST_HAS_5_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2, kind3, name3, kind4, name4) name0, name1, name2, name3, \
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name4
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#define GMOCK_INTERNAL_LIST_HAS_6_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2, kind3, name3, kind4, name4, kind5, name5) name0, name1, \
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name2, name3, name4, name5
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#define GMOCK_INTERNAL_LIST_HAS_7_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
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name6) name0, name1, name2, name3, name4, name5, name6
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#define GMOCK_INTERNAL_LIST_HAS_8_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
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kind7, name7) name0, name1, name2, name3, name4, name5, name6, name7
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#define GMOCK_INTERNAL_LIST_HAS_9_TEMPLATE_PARAMS(kind0, name0, kind1, name1, \
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kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, name6, \
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kind7, name7, kind8, name8) name0, name1, name2, name3, name4, name5, \
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name6, name7, name8
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#define GMOCK_INTERNAL_LIST_HAS_10_TEMPLATE_PARAMS(kind0, name0, kind1, \
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name1, kind2, name2, kind3, name3, kind4, name4, kind5, name5, kind6, \
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name6, kind7, name7, kind8, name8, kind9, name9) name0, name1, name2, \
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name3, name4, name5, name6, name7, name8, name9
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// Declares the types of value parameters.
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#define GMOCK_INTERNAL_DECL_TYPE_AND_0_VALUE_PARAMS()
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#define GMOCK_INTERNAL_DECL_TYPE_AND_1_VALUE_PARAMS(p0) , typename p0##_type
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#define GMOCK_INTERNAL_DECL_TYPE_AND_2_VALUE_PARAMS(p0, p1) , \
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typename p0##_type, typename p1##_type
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#define GMOCK_INTERNAL_DECL_TYPE_AND_3_VALUE_PARAMS(p0, p1, p2) , \
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typename p0##_type, typename p1##_type, typename p2##_type
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#define GMOCK_INTERNAL_DECL_TYPE_AND_4_VALUE_PARAMS(p0, p1, p2, p3) , \
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typename p0##_type, typename p1##_type, typename p2##_type, \
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typename p3##_type
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#define GMOCK_INTERNAL_DECL_TYPE_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) , \
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typename p0##_type, typename p1##_type, typename p2##_type, \
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typename p3##_type, typename p4##_type
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#define GMOCK_INTERNAL_DECL_TYPE_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) , \
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typename p0##_type, typename p1##_type, typename p2##_type, \
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typename p3##_type, typename p4##_type, typename p5##_type
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#define GMOCK_INTERNAL_DECL_TYPE_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
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p6) , typename p0##_type, typename p1##_type, typename p2##_type, \
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typename p3##_type, typename p4##_type, typename p5##_type, \
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typename p6##_type
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#define GMOCK_INTERNAL_DECL_TYPE_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
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p6, p7) , typename p0##_type, typename p1##_type, typename p2##_type, \
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typename p3##_type, typename p4##_type, typename p5##_type, \
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typename p6##_type, typename p7##_type
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#define GMOCK_INTERNAL_DECL_TYPE_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
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p6, p7, p8) , typename p0##_type, typename p1##_type, typename p2##_type, \
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typename p3##_type, typename p4##_type, typename p5##_type, \
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typename p6##_type, typename p7##_type, typename p8##_type
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#define GMOCK_INTERNAL_DECL_TYPE_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
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p6, p7, p8, p9) , typename p0##_type, typename p1##_type, \
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typename p2##_type, typename p3##_type, typename p4##_type, \
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typename p5##_type, typename p6##_type, typename p7##_type, \
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typename p8##_type, typename p9##_type
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// Initializes the value parameters.
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#define GMOCK_INTERNAL_INIT_AND_0_VALUE_PARAMS()\
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()
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#define GMOCK_INTERNAL_INIT_AND_1_VALUE_PARAMS(p0)\
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(p0##_type gmock_p0) : p0(::std::move(gmock_p0))
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#define GMOCK_INTERNAL_INIT_AND_2_VALUE_PARAMS(p0, p1)\
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(p0##_type gmock_p0, p1##_type gmock_p1) : p0(::std::move(gmock_p0)), \
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p1(::std::move(gmock_p1))
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#define GMOCK_INTERNAL_INIT_AND_3_VALUE_PARAMS(p0, p1, p2)\
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(p0##_type gmock_p0, p1##_type gmock_p1, \
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p2##_type gmock_p2) : p0(::std::move(gmock_p0)), \
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p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2))
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#define GMOCK_INTERNAL_INIT_AND_4_VALUE_PARAMS(p0, p1, p2, p3)\
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(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
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p3##_type gmock_p3) : p0(::std::move(gmock_p0)), \
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p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
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p3(::std::move(gmock_p3))
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#define GMOCK_INTERNAL_INIT_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4)\
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(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
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p3##_type gmock_p3, p4##_type gmock_p4) : p0(::std::move(gmock_p0)), \
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p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
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p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4))
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#define GMOCK_INTERNAL_INIT_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5)\
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(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
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p3##_type gmock_p3, p4##_type gmock_p4, \
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p5##_type gmock_p5) : p0(::std::move(gmock_p0)), \
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p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
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p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
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p5(::std::move(gmock_p5))
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#define GMOCK_INTERNAL_INIT_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6)\
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(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
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p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
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p6##_type gmock_p6) : p0(::std::move(gmock_p0)), \
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p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
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p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
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p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6))
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#define GMOCK_INTERNAL_INIT_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, p7)\
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(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
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p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
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p6##_type gmock_p6, p7##_type gmock_p7) : p0(::std::move(gmock_p0)), \
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p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
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p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
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p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
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p7(::std::move(gmock_p7))
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#define GMOCK_INTERNAL_INIT_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
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p7, p8)\
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(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
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p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
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p6##_type gmock_p6, p7##_type gmock_p7, \
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p8##_type gmock_p8) : p0(::std::move(gmock_p0)), \
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p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
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p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
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p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
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p7(::std::move(gmock_p7)), p8(::std::move(gmock_p8))
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#define GMOCK_INTERNAL_INIT_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
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p7, p8, p9)\
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(p0##_type gmock_p0, p1##_type gmock_p1, p2##_type gmock_p2, \
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p3##_type gmock_p3, p4##_type gmock_p4, p5##_type gmock_p5, \
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p6##_type gmock_p6, p7##_type gmock_p7, p8##_type gmock_p8, \
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p9##_type gmock_p9) : p0(::std::move(gmock_p0)), \
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p1(::std::move(gmock_p1)), p2(::std::move(gmock_p2)), \
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p3(::std::move(gmock_p3)), p4(::std::move(gmock_p4)), \
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p5(::std::move(gmock_p5)), p6(::std::move(gmock_p6)), \
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p7(::std::move(gmock_p7)), p8(::std::move(gmock_p8)), \
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p9(::std::move(gmock_p9))
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// Defines the copy constructor
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#define GMOCK_INTERNAL_DEFN_COPY_AND_0_VALUE_PARAMS() \
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{} // Avoid https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82134
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#define GMOCK_INTERNAL_DEFN_COPY_AND_1_VALUE_PARAMS(...) = default;
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#define GMOCK_INTERNAL_DEFN_COPY_AND_2_VALUE_PARAMS(...) = default;
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#define GMOCK_INTERNAL_DEFN_COPY_AND_3_VALUE_PARAMS(...) = default;
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#define GMOCK_INTERNAL_DEFN_COPY_AND_4_VALUE_PARAMS(...) = default;
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#define GMOCK_INTERNAL_DEFN_COPY_AND_5_VALUE_PARAMS(...) = default;
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#define GMOCK_INTERNAL_DEFN_COPY_AND_6_VALUE_PARAMS(...) = default;
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#define GMOCK_INTERNAL_DEFN_COPY_AND_7_VALUE_PARAMS(...) = default;
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#define GMOCK_INTERNAL_DEFN_COPY_AND_8_VALUE_PARAMS(...) = default;
|
|
#define GMOCK_INTERNAL_DEFN_COPY_AND_9_VALUE_PARAMS(...) = default;
|
|
#define GMOCK_INTERNAL_DEFN_COPY_AND_10_VALUE_PARAMS(...) = default;
|
|
|
|
// Declares the fields for storing the value parameters.
|
|
#define GMOCK_INTERNAL_DEFN_AND_0_VALUE_PARAMS()
|
|
#define GMOCK_INTERNAL_DEFN_AND_1_VALUE_PARAMS(p0) p0##_type p0;
|
|
#define GMOCK_INTERNAL_DEFN_AND_2_VALUE_PARAMS(p0, p1) p0##_type p0; \
|
|
p1##_type p1;
|
|
#define GMOCK_INTERNAL_DEFN_AND_3_VALUE_PARAMS(p0, p1, p2) p0##_type p0; \
|
|
p1##_type p1; p2##_type p2;
|
|
#define GMOCK_INTERNAL_DEFN_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0##_type p0; \
|
|
p1##_type p1; p2##_type p2; p3##_type p3;
|
|
#define GMOCK_INTERNAL_DEFN_AND_5_VALUE_PARAMS(p0, p1, p2, p3, \
|
|
p4) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4;
|
|
#define GMOCK_INTERNAL_DEFN_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, \
|
|
p5) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
|
|
p5##_type p5;
|
|
#define GMOCK_INTERNAL_DEFN_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
|
|
p6) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
|
|
p5##_type p5; p6##_type p6;
|
|
#define GMOCK_INTERNAL_DEFN_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
|
|
p7) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; p4##_type p4; \
|
|
p5##_type p5; p6##_type p6; p7##_type p7;
|
|
#define GMOCK_INTERNAL_DEFN_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
|
|
p7, p8) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; \
|
|
p4##_type p4; p5##_type p5; p6##_type p6; p7##_type p7; p8##_type p8;
|
|
#define GMOCK_INTERNAL_DEFN_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
|
|
p7, p8, p9) p0##_type p0; p1##_type p1; p2##_type p2; p3##_type p3; \
|
|
p4##_type p4; p5##_type p5; p6##_type p6; p7##_type p7; p8##_type p8; \
|
|
p9##_type p9;
|
|
|
|
// Lists the value parameters.
|
|
#define GMOCK_INTERNAL_LIST_AND_0_VALUE_PARAMS()
|
|
#define GMOCK_INTERNAL_LIST_AND_1_VALUE_PARAMS(p0) p0
|
|
#define GMOCK_INTERNAL_LIST_AND_2_VALUE_PARAMS(p0, p1) p0, p1
|
|
#define GMOCK_INTERNAL_LIST_AND_3_VALUE_PARAMS(p0, p1, p2) p0, p1, p2
|
|
#define GMOCK_INTERNAL_LIST_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0, p1, p2, p3
|
|
#define GMOCK_INTERNAL_LIST_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) p0, p1, \
|
|
p2, p3, p4
|
|
#define GMOCK_INTERNAL_LIST_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) p0, \
|
|
p1, p2, p3, p4, p5
|
|
#define GMOCK_INTERNAL_LIST_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
|
|
p6) p0, p1, p2, p3, p4, p5, p6
|
|
#define GMOCK_INTERNAL_LIST_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
|
|
p7) p0, p1, p2, p3, p4, p5, p6, p7
|
|
#define GMOCK_INTERNAL_LIST_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
|
|
p7, p8) p0, p1, p2, p3, p4, p5, p6, p7, p8
|
|
#define GMOCK_INTERNAL_LIST_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
|
|
p7, p8, p9) p0, p1, p2, p3, p4, p5, p6, p7, p8, p9
|
|
|
|
// Lists the value parameter types.
|
|
#define GMOCK_INTERNAL_LIST_TYPE_AND_0_VALUE_PARAMS()
|
|
#define GMOCK_INTERNAL_LIST_TYPE_AND_1_VALUE_PARAMS(p0) , p0##_type
|
|
#define GMOCK_INTERNAL_LIST_TYPE_AND_2_VALUE_PARAMS(p0, p1) , p0##_type, \
|
|
p1##_type
|
|
#define GMOCK_INTERNAL_LIST_TYPE_AND_3_VALUE_PARAMS(p0, p1, p2) , p0##_type, \
|
|
p1##_type, p2##_type
|
|
#define GMOCK_INTERNAL_LIST_TYPE_AND_4_VALUE_PARAMS(p0, p1, p2, p3) , \
|
|
p0##_type, p1##_type, p2##_type, p3##_type
|
|
#define GMOCK_INTERNAL_LIST_TYPE_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) , \
|
|
p0##_type, p1##_type, p2##_type, p3##_type, p4##_type
|
|
#define GMOCK_INTERNAL_LIST_TYPE_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) , \
|
|
p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, p5##_type
|
|
#define GMOCK_INTERNAL_LIST_TYPE_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
|
|
p6) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, p5##_type, \
|
|
p6##_type
|
|
#define GMOCK_INTERNAL_LIST_TYPE_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
|
|
p6, p7) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
|
|
p5##_type, p6##_type, p7##_type
|
|
#define GMOCK_INTERNAL_LIST_TYPE_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
|
|
p6, p7, p8) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
|
|
p5##_type, p6##_type, p7##_type, p8##_type
|
|
#define GMOCK_INTERNAL_LIST_TYPE_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
|
|
p6, p7, p8, p9) , p0##_type, p1##_type, p2##_type, p3##_type, p4##_type, \
|
|
p5##_type, p6##_type, p7##_type, p8##_type, p9##_type
|
|
|
|
// Declares the value parameters.
|
|
#define GMOCK_INTERNAL_DECL_AND_0_VALUE_PARAMS()
|
|
#define GMOCK_INTERNAL_DECL_AND_1_VALUE_PARAMS(p0) p0##_type p0
|
|
#define GMOCK_INTERNAL_DECL_AND_2_VALUE_PARAMS(p0, p1) p0##_type p0, \
|
|
p1##_type p1
|
|
#define GMOCK_INTERNAL_DECL_AND_3_VALUE_PARAMS(p0, p1, p2) p0##_type p0, \
|
|
p1##_type p1, p2##_type p2
|
|
#define GMOCK_INTERNAL_DECL_AND_4_VALUE_PARAMS(p0, p1, p2, p3) p0##_type p0, \
|
|
p1##_type p1, p2##_type p2, p3##_type p3
|
|
#define GMOCK_INTERNAL_DECL_AND_5_VALUE_PARAMS(p0, p1, p2, p3, \
|
|
p4) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4
|
|
#define GMOCK_INTERNAL_DECL_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, \
|
|
p5) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
|
|
p5##_type p5
|
|
#define GMOCK_INTERNAL_DECL_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, \
|
|
p6) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
|
|
p5##_type p5, p6##_type p6
|
|
#define GMOCK_INTERNAL_DECL_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
|
|
p7) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, p4##_type p4, \
|
|
p5##_type p5, p6##_type p6, p7##_type p7
|
|
#define GMOCK_INTERNAL_DECL_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
|
|
p7, p8) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
|
|
p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8
|
|
#define GMOCK_INTERNAL_DECL_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
|
|
p7, p8, p9) p0##_type p0, p1##_type p1, p2##_type p2, p3##_type p3, \
|
|
p4##_type p4, p5##_type p5, p6##_type p6, p7##_type p7, p8##_type p8, \
|
|
p9##_type p9
|
|
|
|
// The suffix of the class template implementing the action template.
|
|
#define GMOCK_INTERNAL_COUNT_AND_0_VALUE_PARAMS()
|
|
#define GMOCK_INTERNAL_COUNT_AND_1_VALUE_PARAMS(p0) P
|
|
#define GMOCK_INTERNAL_COUNT_AND_2_VALUE_PARAMS(p0, p1) P2
|
|
#define GMOCK_INTERNAL_COUNT_AND_3_VALUE_PARAMS(p0, p1, p2) P3
|
|
#define GMOCK_INTERNAL_COUNT_AND_4_VALUE_PARAMS(p0, p1, p2, p3) P4
|
|
#define GMOCK_INTERNAL_COUNT_AND_5_VALUE_PARAMS(p0, p1, p2, p3, p4) P5
|
|
#define GMOCK_INTERNAL_COUNT_AND_6_VALUE_PARAMS(p0, p1, p2, p3, p4, p5) P6
|
|
#define GMOCK_INTERNAL_COUNT_AND_7_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6) P7
|
|
#define GMOCK_INTERNAL_COUNT_AND_8_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
|
|
p7) P8
|
|
#define GMOCK_INTERNAL_COUNT_AND_9_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
|
|
p7, p8) P9
|
|
#define GMOCK_INTERNAL_COUNT_AND_10_VALUE_PARAMS(p0, p1, p2, p3, p4, p5, p6, \
|
|
p7, p8, p9) P10
|
|
|
|
// The name of the class template implementing the action template.
|
|
#define GMOCK_ACTION_CLASS_(name, value_params)\
|
|
GTEST_CONCAT_TOKEN_(name##Action, GMOCK_INTERNAL_COUNT_##value_params)
|
|
|
|
#define ACTION_TEMPLATE(name, template_params, value_params) \
|
|
template <GMOCK_INTERNAL_DECL_##template_params \
|
|
GMOCK_INTERNAL_DECL_TYPE_##value_params> \
|
|
class GMOCK_ACTION_CLASS_(name, value_params) { \
|
|
public: \
|
|
explicit GMOCK_ACTION_CLASS_(name, value_params)( \
|
|
GMOCK_INTERNAL_DECL_##value_params) \
|
|
GMOCK_PP_IF(GMOCK_PP_IS_EMPTY(GMOCK_INTERNAL_COUNT_##value_params), \
|
|
= default; , \
|
|
: impl_(std::make_shared<gmock_Impl>( \
|
|
GMOCK_INTERNAL_LIST_##value_params)) { }) \
|
|
GMOCK_ACTION_CLASS_(name, value_params)( \
|
|
const GMOCK_ACTION_CLASS_(name, value_params)&) noexcept \
|
|
GMOCK_INTERNAL_DEFN_COPY_##value_params \
|
|
GMOCK_ACTION_CLASS_(name, value_params)( \
|
|
GMOCK_ACTION_CLASS_(name, value_params)&&) noexcept \
|
|
GMOCK_INTERNAL_DEFN_COPY_##value_params \
|
|
template <typename F> \
|
|
operator ::testing::Action<F>() const { \
|
|
return GMOCK_PP_IF( \
|
|
GMOCK_PP_IS_EMPTY(GMOCK_INTERNAL_COUNT_##value_params), \
|
|
(::testing::internal::MakeAction<F, gmock_Impl>()), \
|
|
(::testing::internal::MakeAction<F>(impl_))); \
|
|
} \
|
|
private: \
|
|
class gmock_Impl { \
|
|
public: \
|
|
explicit gmock_Impl GMOCK_INTERNAL_INIT_##value_params {} \
|
|
template <typename function_type, typename return_type, \
|
|
typename args_type, GMOCK_ACTION_TEMPLATE_ARGS_NAMES_> \
|
|
return_type gmock_PerformImpl(GMOCK_ACTION_ARG_TYPES_AND_NAMES_) const; \
|
|
GMOCK_INTERNAL_DEFN_##value_params \
|
|
}; \
|
|
GMOCK_PP_IF(GMOCK_PP_IS_EMPTY(GMOCK_INTERNAL_COUNT_##value_params), \
|
|
, std::shared_ptr<const gmock_Impl> impl_;) \
|
|
}; \
|
|
template <GMOCK_INTERNAL_DECL_##template_params \
|
|
GMOCK_INTERNAL_DECL_TYPE_##value_params> \
|
|
GMOCK_ACTION_CLASS_(name, value_params)< \
|
|
GMOCK_INTERNAL_LIST_##template_params \
|
|
GMOCK_INTERNAL_LIST_TYPE_##value_params> name( \
|
|
GMOCK_INTERNAL_DECL_##value_params) GTEST_MUST_USE_RESULT_; \
|
|
template <GMOCK_INTERNAL_DECL_##template_params \
|
|
GMOCK_INTERNAL_DECL_TYPE_##value_params> \
|
|
inline GMOCK_ACTION_CLASS_(name, value_params)< \
|
|
GMOCK_INTERNAL_LIST_##template_params \
|
|
GMOCK_INTERNAL_LIST_TYPE_##value_params> name( \
|
|
GMOCK_INTERNAL_DECL_##value_params) { \
|
|
return GMOCK_ACTION_CLASS_(name, value_params)< \
|
|
GMOCK_INTERNAL_LIST_##template_params \
|
|
GMOCK_INTERNAL_LIST_TYPE_##value_params>( \
|
|
GMOCK_INTERNAL_LIST_##value_params); \
|
|
} \
|
|
template <GMOCK_INTERNAL_DECL_##template_params \
|
|
GMOCK_INTERNAL_DECL_TYPE_##value_params> \
|
|
template <typename function_type, typename return_type, typename args_type, \
|
|
GMOCK_ACTION_TEMPLATE_ARGS_NAMES_> \
|
|
return_type GMOCK_ACTION_CLASS_(name, value_params)< \
|
|
GMOCK_INTERNAL_LIST_##template_params \
|
|
GMOCK_INTERNAL_LIST_TYPE_##value_params>::gmock_Impl::gmock_PerformImpl( \
|
|
GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_) const
|
|
|
|
namespace testing {
|
|
|
|
// The ACTION*() macros trigger warning C4100 (unreferenced formal
|
|
// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
|
|
// the macro definition, as the warnings are generated when the macro
|
|
// is expanded and macro expansion cannot contain #pragma. Therefore
|
|
// we suppress them here.
|
|
#ifdef _MSC_VER
|
|
# pragma warning(push)
|
|
# pragma warning(disable:4100)
|
|
#endif
|
|
|
|
namespace internal {
|
|
|
|
// internal::InvokeArgument - a helper for InvokeArgument action.
|
|
// The basic overloads are provided here for generic functors.
|
|
// Overloads for other custom-callables are provided in the
|
|
// internal/custom/gmock-generated-actions.h header.
|
|
template <typename F, typename... Args>
|
|
auto InvokeArgument(F f, Args... args) -> decltype(f(args...)) {
|
|
return f(args...);
|
|
}
|
|
|
|
template <std::size_t index, typename... Params>
|
|
struct InvokeArgumentAction {
|
|
template <typename... Args>
|
|
auto operator()(Args&&... args) const -> decltype(internal::InvokeArgument(
|
|
std::get<index>(std::forward_as_tuple(std::forward<Args>(args)...)),
|
|
std::declval<const Params&>()...)) {
|
|
internal::FlatTuple<Args&&...> args_tuple(FlatTupleConstructTag{},
|
|
std::forward<Args>(args)...);
|
|
return params.Apply([&](const Params&... unpacked_params) {
|
|
auto&& callable = args_tuple.template Get<index>();
|
|
return internal::InvokeArgument(
|
|
std::forward<decltype(callable)>(callable), unpacked_params...);
|
|
});
|
|
}
|
|
|
|
internal::FlatTuple<Params...> params;
|
|
};
|
|
|
|
} // namespace internal
|
|
|
|
// The InvokeArgument<N>(a1, a2, ..., a_k) action invokes the N-th
|
|
// (0-based) argument, which must be a k-ary callable, of the mock
|
|
// function, with arguments a1, a2, ..., a_k.
|
|
//
|
|
// Notes:
|
|
//
|
|
// 1. The arguments are passed by value by default. If you need to
|
|
// pass an argument by reference, wrap it inside std::ref(). For
|
|
// example,
|
|
//
|
|
// InvokeArgument<1>(5, string("Hello"), std::ref(foo))
|
|
//
|
|
// passes 5 and string("Hello") by value, and passes foo by
|
|
// reference.
|
|
//
|
|
// 2. If the callable takes an argument by reference but std::ref() is
|
|
// not used, it will receive the reference to a copy of the value,
|
|
// instead of the original value. For example, when the 0-th
|
|
// argument of the mock function takes a const string&, the action
|
|
//
|
|
// InvokeArgument<0>(string("Hello"))
|
|
//
|
|
// makes a copy of the temporary string("Hello") object and passes a
|
|
// reference of the copy, instead of the original temporary object,
|
|
// to the callable. This makes it easy for a user to define an
|
|
// InvokeArgument action from temporary values and have it performed
|
|
// later.
|
|
template <std::size_t index, typename... Params>
|
|
internal::InvokeArgumentAction<index, typename std::decay<Params>::type...>
|
|
InvokeArgument(Params&&... params) {
|
|
return {internal::FlatTuple<typename std::decay<Params>::type...>(
|
|
internal::FlatTupleConstructTag{}, std::forward<Params>(params)...)};
|
|
}
|
|
|
|
#ifdef _MSC_VER
|
|
# pragma warning(pop)
|
|
#endif
|
|
|
|
} // namespace testing
|
|
|
|
#endif // GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
|