diff options
Diffstat (limited to 'googlemock')
25 files changed, 609 insertions, 1222 deletions
diff --git a/googlemock/CMakeLists.txt b/googlemock/CMakeLists.txt index 3e72d75c..b0c1db83 100644 --- a/googlemock/CMakeLists.txt +++ b/googlemock/CMakeLists.txt @@ -156,7 +156,6 @@ $env:Path = \"$project_bin;$env:Path\" cxx_test(gmock-function-mocker_test gmock_main) cxx_test(gmock-generated-actions_test gmock_main) cxx_test(gmock-generated-function-mockers_test gmock_main) - cxx_test(gmock-generated-internal-utils_test gmock_main) cxx_test(gmock-generated-matchers_test gmock_main) cxx_test(gmock-internal-utils_test gmock_main) cxx_test(gmock-matchers_test gmock_main) diff --git a/googlemock/Makefile.am b/googlemock/Makefile.am index 7fe68099..c2ee96db 100644 --- a/googlemock/Makefile.am +++ b/googlemock/Makefile.am @@ -41,7 +41,6 @@ pkginclude_HEADERS = \ pkginclude_internaldir = $(pkgincludedir)/internal pkginclude_internal_HEADERS = \ - include/gmock/internal/gmock-generated-internal-utils.h \ include/gmock/internal/gmock-internal-utils.h \ include/gmock/internal/gmock-port.h \ include/gmock/internal/gmock-pp.h \ @@ -111,7 +110,6 @@ EXTRA_DIST += \ test/gmock-generated-actions_test.cc \ test/gmock-function-mocker_test.cc \ test/gmock-generated-function-mockers_test.cc \ - test/gmock-generated-internal-utils_test.cc \ test/gmock-generated-matchers_test.cc \ test/gmock-internal-utils_test.cc \ test/gmock-matchers_test.cc \ @@ -141,7 +139,6 @@ EXTRA_DIST += \ include/gmock/gmock-generated-actions.h.pump \ include/gmock/gmock-generated-function-mockers.h.pump \ include/gmock/gmock-generated-matchers.h.pump \ - include/gmock/internal/gmock-generated-internal-utils.h.pump \ include/gmock/internal/custom/gmock-generated-actions.h.pump # Script for fusing Google Mock and Google Test source files. diff --git a/googlemock/include/gmock/gmock-actions.h b/googlemock/include/gmock/gmock-actions.h index 28141257..2f936a15 100644 --- a/googlemock/include/gmock/gmock-actions.h +++ b/googlemock/include/gmock/gmock-actions.h @@ -817,69 +817,47 @@ class SetArgumentPointeeAction<N, Proto, true> { GTEST_DISALLOW_ASSIGN_(SetArgumentPointeeAction); }; +// Implements the Invoke(object_ptr, &Class::Method) action. +template <class Class, typename MethodPtr> +struct InvokeMethodAction { + Class* const obj_ptr; + const MethodPtr method_ptr; + + template <typename... Args> + auto operator()(Args&&... args) const + -> decltype((obj_ptr->*method_ptr)(std::forward<Args>(args)...)) { + return (obj_ptr->*method_ptr)(std::forward<Args>(args)...); + } +}; + // Implements the InvokeWithoutArgs(f) action. The template argument // FunctionImpl is the implementation type of f, which can be either a // function pointer or a functor. InvokeWithoutArgs(f) can be used as an -// Action<F> as long as f's type is compatible with F (i.e. f can be -// assigned to a tr1::function<F>). +// Action<F> as long as f's type is compatible with F. template <typename FunctionImpl> -class InvokeWithoutArgsAction { - public: - // The c'tor makes a copy of function_impl (either a function - // pointer or a functor). - explicit InvokeWithoutArgsAction(FunctionImpl function_impl) - : function_impl_(function_impl) {} +struct InvokeWithoutArgsAction { + FunctionImpl function_impl; // Allows InvokeWithoutArgs(f) to be used as any action whose type is // compatible with f. - template <typename Result, typename ArgumentTuple> - Result Perform(const ArgumentTuple&) { return function_impl_(); } - - private: - FunctionImpl function_impl_; - - GTEST_DISALLOW_ASSIGN_(InvokeWithoutArgsAction); + template <typename... Args> + auto operator()(const Args&...) -> decltype(function_impl()) { + return function_impl(); + } }; // Implements the InvokeWithoutArgs(object_ptr, &Class::Method) action. template <class Class, typename MethodPtr> -class InvokeMethodWithoutArgsAction { - public: - InvokeMethodWithoutArgsAction(Class* obj_ptr, MethodPtr method_ptr) - : obj_ptr_(obj_ptr), method_ptr_(method_ptr) {} +struct InvokeMethodWithoutArgsAction { + Class* const obj_ptr; + const MethodPtr method_ptr; - template <typename Result, typename ArgumentTuple> - Result Perform(const ArgumentTuple&) const { - return (obj_ptr_->*method_ptr_)(); - } - - private: - Class* const obj_ptr_; - const MethodPtr method_ptr_; - - GTEST_DISALLOW_ASSIGN_(InvokeMethodWithoutArgsAction); -}; + using ReturnType = typename std::result_of<MethodPtr(Class*)>::type; -// Implements the InvokeWithoutArgs(callback) action. -template <typename CallbackType> -class InvokeCallbackWithoutArgsAction { - public: - // The c'tor takes ownership of the callback. - explicit InvokeCallbackWithoutArgsAction(CallbackType* callback) - : callback_(callback) { - callback->CheckIsRepeatable(); // Makes sure the callback is permanent. + template <typename... Args> + ReturnType operator()(const Args&...) const { + return (obj_ptr->*method_ptr)(); } - - // This type conversion operator template allows Invoke(callback) to - // be used wherever the callback's return type can be implicitly - // converted to that of the mock function. - template <typename Result, typename ArgumentTuple> - Result Perform(const ArgumentTuple&) const { return callback_->Run(); } - - private: - const std::shared_ptr<CallbackType> callback_; - - GTEST_DISALLOW_ASSIGN_(InvokeCallbackWithoutArgsAction); }; // Implements the IgnoreResult(action) action. @@ -936,33 +914,6 @@ class IgnoreResultAction { GTEST_DISALLOW_ASSIGN_(IgnoreResultAction); }; -// A ReferenceWrapper<T> object represents a reference to type T, -// which can be either const or not. It can be explicitly converted -// from, and implicitly converted to, a T&. Unlike a reference, -// ReferenceWrapper<T> can be copied and can survive template type -// inference. This is used to support by-reference arguments in the -// InvokeArgument<N>(...) action. The idea was from "reference -// wrappers" in tr1, which we don't have in our source tree yet. -template <typename T> -class ReferenceWrapper { - public: - // Constructs a ReferenceWrapper<T> object from a T&. - explicit ReferenceWrapper(T& l_value) : pointer_(&l_value) {} // NOLINT - - // Allows a ReferenceWrapper<T> object to be implicitly converted to - // a T&. - operator T&() const { return *pointer_; } - private: - T* pointer_; -}; - -// Allows the expression ByRef(x) to be printed as a reference to x. -template <typename T> -void PrintTo(const ReferenceWrapper<T>& ref, ::std::ostream* os) { - T& value = ref; - UniversalPrinter<T&>::Print(value, os); -} - template <typename InnerAction, size_t... I> struct WithArgsAction { InnerAction action; @@ -1184,24 +1135,38 @@ SetErrnoAndReturn(int errval, T result) { #endif // !GTEST_OS_WINDOWS_MOBILE -// Various overloads for InvokeWithoutArgs(). +// Various overloads for Invoke(). + +// Legacy function. +// Actions can now be implicitly constructed from callables. No need to create +// wrapper objects. +// This function exists for backwards compatibility. +template <typename FunctionImpl> +typename std::decay<FunctionImpl>::type Invoke(FunctionImpl&& function_impl) { + return std::forward<FunctionImpl>(function_impl); +} + +// Creates an action that invokes the given method on the given object +// with the mock function's arguments. +template <class Class, typename MethodPtr> +internal::InvokeMethodAction<Class, MethodPtr> Invoke(Class* obj_ptr, + MethodPtr method_ptr) { + return {obj_ptr, method_ptr}; +} // Creates an action that invokes 'function_impl' with no argument. template <typename FunctionImpl> -PolymorphicAction<internal::InvokeWithoutArgsAction<FunctionImpl> > +internal::InvokeWithoutArgsAction<typename std::decay<FunctionImpl>::type> InvokeWithoutArgs(FunctionImpl function_impl) { - return MakePolymorphicAction( - internal::InvokeWithoutArgsAction<FunctionImpl>(function_impl)); + return {std::move(function_impl)}; } // Creates an action that invokes the given method on the given object // with no argument. template <class Class, typename MethodPtr> -PolymorphicAction<internal::InvokeMethodWithoutArgsAction<Class, MethodPtr> > -InvokeWithoutArgs(Class* obj_ptr, MethodPtr method_ptr) { - return MakePolymorphicAction( - internal::InvokeMethodWithoutArgsAction<Class, MethodPtr>( - obj_ptr, method_ptr)); +internal::InvokeMethodWithoutArgsAction<Class, MethodPtr> InvokeWithoutArgs( + Class* obj_ptr, MethodPtr method_ptr) { + return {obj_ptr, method_ptr}; } // Creates an action that performs an_action and throws away its @@ -1219,9 +1184,12 @@ inline internal::IgnoreResultAction<A> IgnoreResult(const A& an_action) { // where Base is a base class of Derived, just write: // // ByRef<const Base>(derived) +// +// N.B. ByRef is redundant with std::ref, std::cref and std::reference_wrapper. +// However, it may still be used for consistency with ByMove(). template <typename T> -inline internal::ReferenceWrapper<T> ByRef(T& l_value) { // NOLINT - return internal::ReferenceWrapper<T>(l_value); +inline ::std::reference_wrapper<T> ByRef(T& l_value) { // NOLINT + return ::std::reference_wrapper<T>(l_value); } } // namespace testing diff --git a/googlemock/include/gmock/gmock-generated-actions.h b/googlemock/include/gmock/gmock-generated-actions.h index 910436e0..3264bca6 100644 --- a/googlemock/include/gmock/gmock-generated-actions.h +++ b/googlemock/include/gmock/gmock-generated-actions.h @@ -50,308 +50,6 @@ namespace testing { namespace internal { -// InvokeHelper<F> knows how to unpack an N-tuple and invoke an N-ary -// function, method, or callback with the unpacked values, where F is -// a function type that takes N arguments. -template <typename Result, typename ArgumentTuple> -class InvokeHelper; - -template <typename R> -class InvokeHelper<R, ::std::tuple<> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tuple<>&) { - return function(); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tuple<>&) { - return (obj_ptr->*method_ptr)(); - } - - template <typename CallbackType> - static R InvokeCallback(CallbackType* callback, - const ::std::tuple<>&) { - return callback->Run(); - } -}; - -template <typename R, typename A1> -class InvokeHelper<R, ::std::tuple<A1> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tuple<A1>& args) { - return function(std::get<0>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tuple<A1>& args) { - return (obj_ptr->*method_ptr)(std::get<0>(args)); - } - - template <typename CallbackType> - static R InvokeCallback(CallbackType* callback, - const ::std::tuple<A1>& args) { - return callback->Run(std::get<0>(args)); - } -}; - -template <typename R, typename A1, typename A2> -class InvokeHelper<R, ::std::tuple<A1, A2> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tuple<A1, A2>& args) { - return function(std::get<0>(args), std::get<1>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tuple<A1, A2>& args) { - return (obj_ptr->*method_ptr)(std::get<0>(args), std::get<1>(args)); - } - - template <typename CallbackType> - static R InvokeCallback(CallbackType* callback, - const ::std::tuple<A1, A2>& args) { - return callback->Run(std::get<0>(args), std::get<1>(args)); - } -}; - -template <typename R, typename A1, typename A2, typename A3> -class InvokeHelper<R, ::std::tuple<A1, A2, A3> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tuple<A1, A2, A3>& args) { - return function(std::get<0>(args), std::get<1>(args), - std::get<2>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tuple<A1, A2, A3>& args) { - return (obj_ptr->*method_ptr)(std::get<0>(args), std::get<1>(args), - std::get<2>(args)); - } - - template <typename CallbackType> - static R InvokeCallback(CallbackType* callback, - const ::std::tuple<A1, A2, A3>& args) { - return callback->Run(std::get<0>(args), std::get<1>(args), - std::get<2>(args)); - } -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4> -class InvokeHelper<R, ::std::tuple<A1, A2, A3, A4> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tuple<A1, A2, A3, A4>& args) { - return function(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tuple<A1, A2, A3, A4>& args) { - return (obj_ptr->*method_ptr)(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args)); - } - - template <typename CallbackType> - static R InvokeCallback(CallbackType* callback, - const ::std::tuple<A1, A2, A3, A4>& args) { - return callback->Run(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args)); - } -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5> -class InvokeHelper<R, ::std::tuple<A1, A2, A3, A4, A5> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tuple<A1, A2, A3, A4, - A5>& args) { - return function(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args), std::get<4>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tuple<A1, A2, A3, A4, A5>& args) { - return (obj_ptr->*method_ptr)(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args), std::get<4>(args)); - } - - template <typename CallbackType> - static R InvokeCallback(CallbackType* callback, - const ::std::tuple<A1, A2, A3, A4, A5>& args) { - return callback->Run(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args), std::get<4>(args)); - } -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5, typename A6> -class InvokeHelper<R, ::std::tuple<A1, A2, A3, A4, A5, A6> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tuple<A1, A2, A3, A4, A5, - A6>& args) { - return function(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args), std::get<4>(args), - std::get<5>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tuple<A1, A2, A3, A4, A5, A6>& args) { - return (obj_ptr->*method_ptr)(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args), std::get<4>(args), - std::get<5>(args)); - } - - // There is no InvokeCallback() for 6-tuples -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5, typename A6, typename A7> -class InvokeHelper<R, ::std::tuple<A1, A2, A3, A4, A5, A6, A7> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tuple<A1, A2, A3, A4, A5, A6, - A7>& args) { - return function(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args), std::get<4>(args), - std::get<5>(args), std::get<6>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tuple<A1, A2, A3, A4, A5, A6, A7>& args) { - return (obj_ptr->*method_ptr)(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args), std::get<4>(args), - std::get<5>(args), std::get<6>(args)); - } - - // There is no InvokeCallback() for 7-tuples -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5, typename A6, typename A7, typename A8> -class InvokeHelper<R, ::std::tuple<A1, A2, A3, A4, A5, A6, A7, A8> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tuple<A1, A2, A3, A4, A5, A6, - A7, A8>& args) { - return function(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args), std::get<4>(args), - std::get<5>(args), std::get<6>(args), std::get<7>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tuple<A1, A2, A3, A4, A5, A6, A7, - A8>& args) { - return (obj_ptr->*method_ptr)(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args), std::get<4>(args), - std::get<5>(args), std::get<6>(args), std::get<7>(args)); - } - - // There is no InvokeCallback() for 8-tuples -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5, typename A6, typename A7, typename A8, typename A9> -class InvokeHelper<R, ::std::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tuple<A1, A2, A3, A4, A5, A6, - A7, A8, A9>& args) { - return function(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args), std::get<4>(args), - std::get<5>(args), std::get<6>(args), std::get<7>(args), - std::get<8>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tuple<A1, A2, A3, A4, A5, A6, A7, A8, - A9>& args) { - return (obj_ptr->*method_ptr)(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args), std::get<4>(args), - std::get<5>(args), std::get<6>(args), std::get<7>(args), - std::get<8>(args)); - } - - // There is no InvokeCallback() for 9-tuples -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5, typename A6, typename A7, typename A8, typename A9, - typename A10> -class InvokeHelper<R, ::std::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tuple<A1, A2, A3, A4, A5, A6, - A7, A8, A9, A10>& args) { - return function(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args), std::get<4>(args), - std::get<5>(args), std::get<6>(args), std::get<7>(args), - std::get<8>(args), std::get<9>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9, - A10>& args) { - return (obj_ptr->*method_ptr)(std::get<0>(args), std::get<1>(args), - std::get<2>(args), std::get<3>(args), std::get<4>(args), - std::get<5>(args), std::get<6>(args), std::get<7>(args), - std::get<8>(args), std::get<9>(args)); - } - - // There is no InvokeCallback() for 10-tuples -}; - -// Implements the Invoke(callback) action. -template <typename CallbackType> -class InvokeCallbackAction { - public: - // The c'tor takes ownership of the callback. - explicit InvokeCallbackAction(CallbackType* callback) - : callback_(callback) { - callback->CheckIsRepeatable(); // Makes sure the callback is permanent. - } - - // This type conversion operator template allows Invoke(callback) to - // be used wherever the callback's type is compatible with that of - // the mock function, i.e. if the mock function's arguments can be - // implicitly converted to the callback's arguments and the - // callback's result can be implicitly converted to the mock - // function's result. - template <typename Result, typename ArgumentTuple> - Result Perform(const ArgumentTuple& args) const { - return InvokeHelper<Result, ArgumentTuple>::InvokeCallback( - callback_.get(), args); - } - private: - const std::shared_ptr<CallbackType> callback_; -}; - // A macro from the ACTION* family (defined later in this file) // defines an action that can be used in a mock function. Typically, // these actions only care about a subset of the arguments of the mock diff --git a/googlemock/include/gmock/gmock-generated-actions.h.pump b/googlemock/include/gmock/gmock-generated-actions.h.pump index 27c96efc..1e9549f3 100644 --- a/googlemock/include/gmock/gmock-generated-actions.h.pump +++ b/googlemock/include/gmock/gmock-generated-actions.h.pump @@ -52,76 +52,6 @@ $$}} This meta comment fixes auto-indentation in editors. namespace testing { namespace internal { -// InvokeHelper<F> knows how to unpack an N-tuple and invoke an N-ary -// function, method, or callback with the unpacked values, where F is -// a function type that takes N arguments. -template <typename Result, typename ArgumentTuple> -class InvokeHelper; - - -$var max_callback_arity = 5 -$range i 0..n -$for i [[ -$range j 1..i -$var types = [[$for j [[, typename A$j]]]] -$var as = [[$for j, [[A$j]]]] -$var args = [[$if i==0 [[]] $else [[ args]]]] -$var gets = [[$for j, [[std::get<$(j - 1)>(args)]]]] -template <typename R$types> -class InvokeHelper<R, ::std::tuple<$as> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tuple<$as>&$args) { - return function($gets); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tuple<$as>&$args) { - return (obj_ptr->*method_ptr)($gets); - } - - -$if i <= max_callback_arity [[ - template <typename CallbackType> - static R InvokeCallback(CallbackType* callback, - const ::std::tuple<$as>&$args) { - return callback->Run($gets); - } -]] $else [[ - // There is no InvokeCallback() for $i-tuples -]] - -}; - - -]] -// Implements the Invoke(callback) action. -template <typename CallbackType> -class InvokeCallbackAction { - public: - // The c'tor takes ownership of the callback. - explicit InvokeCallbackAction(CallbackType* callback) - : callback_(callback) { - callback->CheckIsRepeatable(); // Makes sure the callback is permanent. - } - - // This type conversion operator template allows Invoke(callback) to - // be used wherever the callback's type is compatible with that of - // the mock function, i.e. if the mock function's arguments can be - // implicitly converted to the callback's arguments and the - // callback's result can be implicitly converted to the mock - // function's result. - template <typename Result, typename ArgumentTuple> - Result Perform(const ArgumentTuple& args) const { - return InvokeHelper<Result, ArgumentTuple>::InvokeCallback( - callback_.get(), args); - } - private: - const std::shared_ptr<CallbackType> callback_; -}; - // A macro from the ACTION* family (defined later in this file) // defines an action that can be used in a mock function. Typically, // these actions only care about a subset of the arguments of the mock diff --git a/googlemock/include/gmock/gmock-generated-function-mockers.h b/googlemock/include/gmock/gmock-generated-function-mockers.h index 5229cc1e..cd957817 100644 --- a/googlemock/include/gmock/gmock-generated-function-mockers.h +++ b/googlemock/include/gmock/gmock-generated-function-mockers.h @@ -121,7 +121,7 @@ using internal::FunctionMocker; // The type of argument N of the given function type. // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_ARG_(tn, N, ...) \ - tn ::testing::internal::Function<__VA_ARGS__>::Argument##N + tn ::testing::internal::Function<__VA_ARGS__>::template Arg<N-1>::type // The matcher type for argument N of the given function type. // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! @@ -135,12 +135,11 @@ using internal::FunctionMocker; // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_METHOD0_(tn, constness, ct, Method, ...) \ + static_assert(0 == \ + ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \ + "MOCK_METHOD<N> must match argument count.");\ GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ ) constness { \ - GTEST_COMPILE_ASSERT_((::std::tuple_size< \ - tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ - == 0), \ - this_method_does_not_take_0_arguments); \ GMOCK_MOCKER_(0, constness, Method).SetOwnerAndName(this, #Method); \ return GMOCK_MOCKER_(0, constness, Method).Invoke(); \ } \ @@ -160,12 +159,11 @@ using internal::FunctionMocker; // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_METHOD1_(tn, constness, ct, Method, ...) \ + static_assert(1 == \ + ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \ + "MOCK_METHOD<N> must match argument count.");\ GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1) constness { \ - GTEST_COMPILE_ASSERT_((::std::tuple_size< \ - tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ - == 1), \ - this_method_does_not_take_1_argument); \ GMOCK_MOCKER_(1, constness, Method).SetOwnerAndName(this, #Method); \ return GMOCK_MOCKER_(1, constness, \ Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \ @@ -187,13 +185,12 @@ using internal::FunctionMocker; // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_METHOD2_(tn, constness, ct, Method, ...) \ + static_assert(2 == \ + ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \ + "MOCK_METHOD<N> must match argument count.");\ GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \ __VA_ARGS__) gmock_a2) constness { \ - GTEST_COMPILE_ASSERT_((::std::tuple_size< \ - tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ - == 2), \ - this_method_does_not_take_2_arguments); \ GMOCK_MOCKER_(2, constness, Method).SetOwnerAndName(this, #Method); \ return GMOCK_MOCKER_(2, constness, \ Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \ @@ -218,14 +215,13 @@ using internal::FunctionMocker; // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_METHOD3_(tn, constness, ct, Method, ...) \ + static_assert(3 == \ + ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \ + "MOCK_METHOD<N> must match argument count.");\ GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \ __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, \ __VA_ARGS__) gmock_a3) constness { \ - GTEST_COMPILE_ASSERT_((::std::tuple_size< \ - tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ - == 3), \ - this_method_does_not_take_3_arguments); \ GMOCK_MOCKER_(3, constness, Method).SetOwnerAndName(this, #Method); \ return GMOCK_MOCKER_(3, constness, \ Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \ @@ -254,14 +250,13 @@ using internal::FunctionMocker; // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_METHOD4_(tn, constness, ct, Method, ...) \ + static_assert(4 == \ + ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \ + "MOCK_METHOD<N> must match argument count.");\ GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \ __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4) constness { \ - GTEST_COMPILE_ASSERT_((::std::tuple_size< \ - tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ - == 4), \ - this_method_does_not_take_4_arguments); \ GMOCK_MOCKER_(4, constness, Method).SetOwnerAndName(this, #Method); \ return GMOCK_MOCKER_(4, constness, \ Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \ @@ -293,15 +288,14 @@ using internal::FunctionMocker; // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_METHOD5_(tn, constness, ct, Method, ...) \ + static_assert(5 == \ + ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \ + "MOCK_METHOD<N> must match argument count.");\ GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \ __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \ __VA_ARGS__) gmock_a5) constness { \ - GTEST_COMPILE_ASSERT_((::std::tuple_size< \ - tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ - == 5), \ - this_method_does_not_take_5_arguments); \ GMOCK_MOCKER_(5, constness, Method).SetOwnerAndName(this, #Method); \ return GMOCK_MOCKER_(5, constness, \ Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \ @@ -336,16 +330,15 @@ using internal::FunctionMocker; // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_METHOD6_(tn, constness, ct, Method, ...) \ + static_assert(6 == \ + ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \ + "MOCK_METHOD<N> must match argument count.");\ GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \ __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \ __VA_ARGS__) gmock_a5, GMOCK_ARG_(tn, 6, \ __VA_ARGS__) gmock_a6) constness { \ - GTEST_COMPILE_ASSERT_((::std::tuple_size< \ - tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ - == 6), \ - this_method_does_not_take_6_arguments); \ GMOCK_MOCKER_(6, constness, Method).SetOwnerAndName(this, #Method); \ return GMOCK_MOCKER_(6, constness, \ Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \ @@ -383,16 +376,15 @@ using internal::FunctionMocker; // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_METHOD7_(tn, constness, ct, Method, ...) \ + static_assert(7 == \ + ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \ + "MOCK_METHOD<N> must match argument count.");\ GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \ __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ GMOCK_ARG_(tn, 4, __VA_ARGS__) gmock_a4, GMOCK_ARG_(tn, 5, \ __VA_ARGS__) gmock_a5, GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \ GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7) constness { \ - GTEST_COMPILE_ASSERT_((::std::tuple_size< \ - tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ - == 7), \ - this_method_does_not_take_7_arguments); \ GMOCK_MOCKER_(7, constness, Method).SetOwnerAndName(this, #Method); \ return GMOCK_MOCKER_(7, constness, \ Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \ @@ -433,6 +425,9 @@ using internal::FunctionMocker; // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_METHOD8_(tn, constness, ct, Method, ...) \ + static_assert(8 == \ + ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \ + "MOCK_METHOD<N> must match argument count.");\ GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \ __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ @@ -440,10 +435,6 @@ using internal::FunctionMocker; __VA_ARGS__) gmock_a5, GMOCK_ARG_(tn, 6, __VA_ARGS__) gmock_a6, \ GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, GMOCK_ARG_(tn, 8, \ __VA_ARGS__) gmock_a8) constness { \ - GTEST_COMPILE_ASSERT_((::std::tuple_size< \ - tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ - == 8), \ - this_method_does_not_take_8_arguments); \ GMOCK_MOCKER_(8, constness, Method).SetOwnerAndName(this, #Method); \ return GMOCK_MOCKER_(8, constness, \ Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \ @@ -487,6 +478,9 @@ using internal::FunctionMocker; // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_METHOD9_(tn, constness, ct, Method, ...) \ + static_assert(9 == \ + ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \ + "MOCK_METHOD<N> must match argument count.");\ GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \ __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ @@ -495,10 +489,6 @@ using internal::FunctionMocker; GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, GMOCK_ARG_(tn, 8, \ __VA_ARGS__) gmock_a8, GMOCK_ARG_(tn, 9, \ __VA_ARGS__) gmock_a9) constness { \ - GTEST_COMPILE_ASSERT_((::std::tuple_size< \ - tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ - == 9), \ - this_method_does_not_take_9_arguments); \ GMOCK_MOCKER_(9, constness, Method).SetOwnerAndName(this, #Method); \ return GMOCK_MOCKER_(9, constness, \ Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \ @@ -546,6 +536,9 @@ using internal::FunctionMocker; // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_METHOD10_(tn, constness, ct, Method, ...) \ + static_assert(10 == \ + ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, \ + "MOCK_METHOD<N> must match argument count.");\ GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ GMOCK_ARG_(tn, 1, __VA_ARGS__) gmock_a1, GMOCK_ARG_(tn, 2, \ __VA_ARGS__) gmock_a2, GMOCK_ARG_(tn, 3, __VA_ARGS__) gmock_a3, \ @@ -554,10 +547,6 @@ using internal::FunctionMocker; GMOCK_ARG_(tn, 7, __VA_ARGS__) gmock_a7, GMOCK_ARG_(tn, 8, \ __VA_ARGS__) gmock_a8, GMOCK_ARG_(tn, 9, __VA_ARGS__) gmock_a9, \ GMOCK_ARG_(tn, 10, __VA_ARGS__) gmock_a10) constness { \ - GTEST_COMPILE_ASSERT_((::std::tuple_size< \ - tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value \ - == 10), \ - this_method_does_not_take_10_arguments); \ GMOCK_MOCKER_(10, constness, Method).SetOwnerAndName(this, #Method); \ return GMOCK_MOCKER_(10, constness, \ Method).Invoke(::std::forward<GMOCK_ARG_(tn, 1, \ diff --git a/googlemock/include/gmock/gmock-generated-function-mockers.h.pump b/googlemock/include/gmock/gmock-generated-function-mockers.h.pump index a5ec7387..a56e132f 100644 --- a/googlemock/include/gmock/gmock-generated-function-mockers.h.pump +++ b/googlemock/include/gmock/gmock-generated-function-mockers.h.pump @@ -124,7 +124,7 @@ using internal::FunctionMocker; // The type of argument N of the given function type. // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_ARG_(tn, N, ...) \ - tn ::testing::internal::Function<__VA_ARGS__>::Argument##N + tn ::testing::internal::Function<__VA_ARGS__>::template Arg<N-1>::type // The matcher type for argument N of the given function type. // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! @@ -149,11 +149,9 @@ $var anything_matchers = [[$for j, \ [[::testing::A<GMOCK_ARG_(tn, $j, __VA_ARGS__)>()]]]] // INTERNAL IMPLEMENTATION - DON'T USE IN USER CODE!!! #define GMOCK_METHOD$i[[]]_(tn, constness, ct, Method, ...) \ + static_assert($i == ::testing::internal::Function<__VA_ARGS__>::ArgumentCount, "MOCK_METHOD<N> must match argument count.");\ GMOCK_RESULT_(tn, __VA_ARGS__) ct Method( \ $arg_as) constness { \ - GTEST_COMPILE_ASSERT_((::std::tuple_size< \ - tn ::testing::internal::Function<__VA_ARGS__>::ArgumentTuple>::value == $i), \ - this_method_does_not_take_$i[[]]_argument[[$if i != 1 [[s]]]]); \ GMOCK_MOCKER_($i, constness, Method).SetOwnerAndName(this, #Method); \ return GMOCK_MOCKER_($i, constness, Method).Invoke($as); \ } \ diff --git a/googlemock/include/gmock/gmock-matchers.h b/googlemock/include/gmock/gmock-matchers.h index b99fdc36..fa24fd2f 100644 --- a/googlemock/include/gmock/gmock-matchers.h +++ b/googlemock/include/gmock/gmock-matchers.h @@ -128,9 +128,9 @@ class MatcherCastImpl { return CastImpl( polymorphic_matcher_or_value, BooleanConstant< - internal::ImplicitlyConvertible<M, Matcher<T> >::value>(), + std::is_convertible<M, Matcher<T> >::value>(), BooleanConstant< - internal::ImplicitlyConvertible<M, T>::value>()); + std::is_convertible<M, T>::value>()); } private: @@ -268,8 +268,8 @@ class SafeMatcherCastImpl { template <typename U> static inline Matcher<T> Cast(const Matcher<U>& matcher) { // Enforce that T can be implicitly converted to U. - GTEST_COMPILE_ASSERT_((internal::ImplicitlyConvertible<T, U>::value), - T_must_be_implicitly_convertible_to_U); + GTEST_COMPILE_ASSERT_((std::is_convertible<T, U>::value), + "T must be implicitly convertible to U"); // Enforce that we are not converting a non-reference type T to a reference // type U. GTEST_COMPILE_ASSERT_( @@ -900,7 +900,7 @@ class PairMatchBase { public: template <typename T1, typename T2> operator Matcher<::std::tuple<T1, T2>>() const { - return MakeMatcher(new Impl<::std::tuple<T1, T2>>); + return Matcher<::std::tuple<T1, T2>>(new Impl<const ::std::tuple<T1, T2>&>); } template <typename T1, typename T2> operator Matcher<const ::std::tuple<T1, T2>&>() const { @@ -1175,6 +1175,37 @@ class AnyOfMatcherImpl : public MatcherInterface<const T&> { template <typename... Args> using AnyOfMatcher = VariadicMatcher<AnyOfMatcherImpl, Args...>; +// Wrapper for implementation of Any/AllOfArray(). +template <template <class> class MatcherImpl, typename T> +class SomeOfArrayMatcher { + public: + // Constructs the matcher from a sequence of element values or + // element matchers. + template <typename Iter> + SomeOfArrayMatcher(Iter first, Iter last) : matchers_(first, last) {} + + template <typename U> + operator Matcher<U>() const { // NOLINT + using RawU = typename std::decay<U>::type; + std::vector<Matcher<RawU>> matchers; + for (const auto& matcher : matchers_) { + matchers.push_back(MatcherCast<RawU>(matcher)); + } + return Matcher<U>(new MatcherImpl<RawU>(std::move(matchers))); + } + + private: + const ::std::vector<T> matchers_; + + GTEST_DISALLOW_ASSIGN_(SomeOfArrayMatcher); +}; + +template <typename T> +using AllOfArrayMatcher = SomeOfArrayMatcher<AllOfMatcherImpl, T>; + +template <typename T> +using AnyOfArrayMatcher = SomeOfArrayMatcher<AnyOfMatcherImpl, T>; + // Used for implementing Truly(pred), which turns a predicate into a // matcher. template <typename Predicate> @@ -2535,7 +2566,8 @@ class KeyMatcher { template <typename PairType> operator Matcher<PairType>() const { - return MakeMatcher(new KeyMatcherImpl<PairType>(matcher_for_key_)); + return Matcher<PairType>( + new KeyMatcherImpl<const PairType&>(matcher_for_key_)); } private: @@ -2640,9 +2672,8 @@ class PairMatcher { template <typename PairType> operator Matcher<PairType> () const { - return MakeMatcher( - new PairMatcherImpl<PairType>( - first_matcher_, second_matcher_)); + return Matcher<PairType>( + new PairMatcherImpl<const PairType&>(first_matcher_, second_matcher_)); } private: @@ -3205,7 +3236,7 @@ class OptionalMatcher { template <typename Optional> operator Matcher<Optional>() const { - return MakeMatcher(new Impl<Optional>(value_matcher_)); + return Matcher<Optional>(new Impl<const Optional&>(value_matcher_)); } template <typename Optional> @@ -4376,6 +4407,88 @@ internal::AnyOfMatcher<typename std::decay<const Args&>::type...> AnyOf( matchers...); } +// AnyOfArray(array) +// AnyOfArray(pointer, count) +// AnyOfArray(container) +// AnyOfArray({ e1, e2, ..., en }) +// AnyOfArray(iterator_first, iterator_last) +// +// AnyOfArray() verifies whether a given value matches any member of a +// collection of matchers. +// +// AllOfArray(array) +// AllOfArray(pointer, count) +// AllOfArray(container) +// AllOfArray({ e1, e2, ..., en }) +// AllOfArray(iterator_first, iterator_last) +// +// AllOfArray() verifies whether a given value matches all members of a +// collection of matchers. +// +// The matchers can be specified as an array, a pointer and count, a container, +// an initializer list, or an STL iterator range. In each of these cases, the +// underlying matchers can be either values or matchers. + +template <typename Iter> +inline internal::AnyOfArrayMatcher< + typename ::std::iterator_traits<Iter>::value_type> +AnyOfArray(Iter first, Iter last) { + return internal::AnyOfArrayMatcher< + typename ::std::iterator_traits<Iter>::value_type>(first, last); +} + +template <typename Iter> +inline internal::AllOfArrayMatcher< + typename ::std::iterator_traits<Iter>::value_type> +AllOfArray(Iter first, Iter last) { + return internal::AllOfArrayMatcher< + typename ::std::iterator_traits<Iter>::value_type>(first, last); +} + +template <typename T> +inline internal::AnyOfArrayMatcher<T> AnyOfArray(const T* ptr, size_t count) { + return AnyOfArray(ptr, ptr + count); +} + +template <typename T> +inline internal::AllOfArrayMatcher<T> AllOfArray(const T* ptr, size_t count) { + return AllOfArray(ptr, ptr + count); +} + +template <typename T, size_t N> +inline internal::AnyOfArrayMatcher<T> AnyOfArray(const T (&array)[N]) { + return AnyOfArray(array, N); +} + +template <typename T, size_t N> +inline internal::AllOfArrayMatcher<T> AllOfArray(const T (&array)[N]) { + return AllOfArray(array, N); +} + +template <typename Container> +inline internal::AnyOfArrayMatcher<typename Container::value_type> AnyOfArray( + const Container& container) { + return AnyOfArray(container.begin(), container.end()); +} + +template <typename Container> +inline internal::AllOfArrayMatcher<typename Container::value_type> AllOfArray( + const Container& container) { + return AllOfArray(container.begin(), container.end()); +} + +template <typename T> +inline internal::AnyOfArrayMatcher<T> AnyOfArray( + ::std::initializer_list<T> xs) { + return AnyOfArray(xs.begin(), xs.end()); +} + +template <typename T> +inline internal::AllOfArrayMatcher<T> AllOfArray( + ::std::initializer_list<T> xs) { + return AllOfArray(xs.begin(), xs.end()); +} + // Args<N1, N2, ..., Nk>(a_matcher) matches a tuple if the selected // fields of it matches a_matcher. C++ doesn't support default // arguments for function templates, so we have to overload it. diff --git a/googlemock/include/gmock/gmock-more-actions.h b/googlemock/include/gmock/gmock-more-actions.h index 10984081..a052495d 100644 --- a/googlemock/include/gmock/gmock-more-actions.h +++ b/googlemock/include/gmock/gmock-more-actions.h @@ -38,59 +38,13 @@ #define GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_ #include <algorithm> +#include <type_traits> #include "gmock/gmock-generated-actions.h" namespace testing { namespace internal { -// Implements the Invoke(f) action. The template argument -// FunctionImpl is the implementation type of f, which can be either a -// function pointer or a functor. Invoke(f) can be used as an -// Action<F> as long as f's type is compatible with F (i.e. f can be -// assigned to a tr1::function<F>). -template <typename FunctionImpl> -class InvokeAction { - public: - // The c'tor makes a copy of function_impl (either a function - // pointer or a functor). - explicit InvokeAction(FunctionImpl function_impl) - : function_impl_(function_impl) {} - - template <typename Result, typename ArgumentTuple> - Result Perform(const ArgumentTuple& args) { - return InvokeHelper<Result, ArgumentTuple>::Invoke(function_impl_, args); - } - - private: - FunctionImpl function_impl_; - - GTEST_DISALLOW_ASSIGN_(InvokeAction); -}; - -// Implements the Invoke(object_ptr, &Class::Method) action. -template <class Class, typename MethodPtr> -class InvokeMethodAction { - public: - InvokeMethodAction(Class* obj_ptr, MethodPtr method_ptr) - : method_ptr_(method_ptr), obj_ptr_(obj_ptr) {} - - template <typename Result, typename ArgumentTuple> - Result Perform(const ArgumentTuple& args) const { - return InvokeHelper<Result, ArgumentTuple>::InvokeMethod( - obj_ptr_, method_ptr_, args); - } - - private: - // The order of these members matters. Reversing the order can trigger - // warning C4121 in MSVC (see - // http://computer-programming-forum.com/7-vc.net/6fbc30265f860ad1.htm ). - const MethodPtr method_ptr_; - Class* const obj_ptr_; - - GTEST_DISALLOW_ASSIGN_(InvokeMethodAction); -}; - // An internal replacement for std::copy which mimics its behavior. This is // necessary because Visual Studio deprecates ::std::copy, issuing warning 4996. // However Visual Studio 2010 and later do not honor #pragmas which disable that @@ -109,24 +63,6 @@ inline OutputIterator CopyElements(InputIterator first, // Various overloads for Invoke(). -// Creates an action that invokes 'function_impl' with the mock -// function's arguments. -template <typename FunctionImpl> -PolymorphicAction<internal::InvokeAction<FunctionImpl> > Invoke( - FunctionImpl function_impl) { - return MakePolymorphicAction( - internal::InvokeAction<FunctionImpl>(function_impl)); -} - -// Creates an action that invokes the given method on the given object -// with the mock function's arguments. -template <class Class, typename MethodPtr> -PolymorphicAction<internal::InvokeMethodAction<Class, MethodPtr> > Invoke( - Class* obj_ptr, MethodPtr method_ptr) { - return MakePolymorphicAction( - internal::InvokeMethodAction<Class, MethodPtr>(obj_ptr, method_ptr)); -} - // 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 diff --git a/googlemock/include/gmock/gmock-spec-builders.h b/googlemock/include/gmock/gmock-spec-builders.h index 526fe7aa..1f261bd2 100644 --- a/googlemock/include/gmock/gmock-spec-builders.h +++ b/googlemock/include/gmock/gmock-spec-builders.h @@ -300,7 +300,10 @@ class OnCallSpec : public UntypedOnCallSpecBase { const ArgumentMatcherTuple& matchers) : UntypedOnCallSpecBase(a_file, a_line), matchers_(matchers), - extra_matcher_(_) {} + // By default, extra_matcher_ should match anything. However, + // we cannot initialize it with _ as that causes ambiguity between + // Matcher's copy and move constructor for some argument types. + extra_matcher_(A<const ArgumentTuple&>()) {} // Implements the .With() clause. OnCallSpec& With(const Matcher<const ArgumentTuple&>& m) { @@ -890,7 +893,10 @@ class TypedExpectation : public ExpectationBase { : ExpectationBase(a_file, a_line, a_source_text), owner_(owner), matchers_(m), - extra_matcher_(_), + // By default, extra_matcher_ should match anything. However, + // we cannot initialize it with _ as that causes ambiguity between + // Matcher's copy and move constructor for some argument types. + extra_matcher_(A<const ArgumentTuple&>()), repeated_action_(DoDefault()) {} ~TypedExpectation() override { @@ -1447,7 +1453,7 @@ template <typename F> class FunctionMocker; template <typename R, typename... Args> -class FunctionMocker<R(Args...)> : public UntypedFunctionMockerBase { +class FunctionMocker<R(Args...)> final : public UntypedFunctionMockerBase { using F = R(Args...); public: diff --git a/googlemock/include/gmock/gmock.h b/googlemock/include/gmock/gmock.h index 69ac0c11..7096984b 100644 --- a/googlemock/include/gmock/gmock.h +++ b/googlemock/include/gmock/gmock.h @@ -92,21 +92,9 @@ GTEST_API_ void InitGoogleMock(int* argc, char** argv); // UNICODE mode. GTEST_API_ void InitGoogleMock(int* argc, wchar_t** argv); -#ifdef ARDUINO -inline void gmock_setup() { - // Since Arduino doesn't have a command line, fake out the argc/argv arguments - int argc = 1; - const auto arg0 = "PlatformIO"; - char* argv0 = const_cast<char*>(arg0); - char** argv = &argv0; - - // Since Google Mock depends on Google Test, InitGoogleMock() is - // also responsible for initializing Google Test. Therefore there's - // no need for calling testing::InitGoogleTest() separately. - testing::InitGoogleMock(&argc, argv); -} -inline void gmock_loop() { RUN_ALL_TESTS(); } -#endif +// This overloaded version can be used on Arduino/embedded platforms where +// there is no argc/argv. +GTEST_API_ void InitGoogleMock(); } // namespace testing diff --git a/googlemock/include/gmock/internal/gmock-generated-internal-utils.h b/googlemock/include/gmock/internal/gmock-generated-internal-utils.h deleted file mode 100644 index eb85e266..00000000 --- a/googlemock/include/gmock/internal/gmock-generated-internal-utils.h +++ /dev/null @@ -1,266 +0,0 @@ -// This file was GENERATED by command: -// pump.py gmock-generated-internal-utils.h.pump -// DO NOT EDIT BY HAND!!! - -// Copyright 2007, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Google Mock - a framework for writing C++ mock classes. -// -// This file contains template meta-programming utility classes needed -// for implementing Google Mock. - -// GOOGLETEST_CM0002 DO NOT DELETE - -#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_ -#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_ - -#include "gmock/internal/gmock-port.h" -#include "gtest/gtest.h" - -namespace testing { - -template <typename T> -class Matcher; - -namespace internal { - -// MatcherTuple<T>::type is a tuple type where each field is a Matcher -// for the corresponding field in tuple type T. -template <typename Tuple> -struct MatcherTuple; - -template <> -struct MatcherTuple< ::std::tuple<> > { - typedef ::std::tuple< > type; -}; - -template <typename A1> -struct MatcherTuple< ::std::tuple<A1> > { - typedef ::std::tuple<Matcher<A1> > type; -}; - -template <typename A1, typename A2> -struct MatcherTuple< ::std::tuple<A1, A2> > { - typedef ::std::tuple<Matcher<A1>, Matcher<A2> > type; -}; - -template <typename A1, typename A2, typename A3> -struct MatcherTuple< ::std::tuple<A1, A2, A3> > { - typedef ::std::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3> > type; -}; - -template <typename A1, typename A2, typename A3, typename A4> -struct MatcherTuple< ::std::tuple<A1, A2, A3, A4> > { - typedef ::std::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, - Matcher<A4> > type; -}; - -template <typename A1, typename A2, typename A3, typename A4, typename A5> -struct MatcherTuple< ::std::tuple<A1, A2, A3, A4, A5> > { - typedef ::std::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>, - Matcher<A5> > type; -}; - -template <typename A1, typename A2, typename A3, typename A4, typename A5, - typename A6> -struct MatcherTuple< ::std::tuple<A1, A2, A3, A4, A5, A6> > { - typedef ::std::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>, - Matcher<A5>, Matcher<A6> > type; -}; - -template <typename A1, typename A2, typename A3, typename A4, typename A5, - typename A6, typename A7> -struct MatcherTuple< ::std::tuple<A1, A2, A3, A4, A5, A6, A7> > { - typedef ::std::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>, - Matcher<A5>, Matcher<A6>, Matcher<A7> > type; -}; - -template <typename A1, typename A2, typename A3, typename A4, typename A5, - typename A6, typename A7, typename A8> -struct MatcherTuple< ::std::tuple<A1, A2, A3, A4, A5, A6, A7, A8> > { - typedef ::std::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>, - Matcher<A5>, Matcher<A6>, Matcher<A7>, Matcher<A8> > type; -}; - -template <typename A1, typename A2, typename A3, typename A4, typename A5, - typename A6, typename A7, typename A8, typename A9> -struct MatcherTuple< ::std::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9> > { - typedef ::std::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>, - Matcher<A5>, Matcher<A6>, Matcher<A7>, Matcher<A8>, Matcher<A9> > type; -}; - -template <typename A1, typename A2, typename A3, typename A4, typename A5, - typename A6, typename A7, typename A8, typename A9, typename A10> -struct MatcherTuple< ::std::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10> > { - typedef ::std::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, Matcher<A4>, - Matcher<A5>, Matcher<A6>, Matcher<A7>, Matcher<A8>, Matcher<A9>, - Matcher<A10> > type; -}; - -// Template struct Function<F>, where F must be a function type, contains -// the following typedefs: -// -// Result: the function's return type. -// ArgumentN: the type of the N-th argument, where N starts with 1. -// ArgumentTuple: the tuple type consisting of all parameters of F. -// ArgumentMatcherTuple: the tuple type consisting of Matchers for all -// parameters of F. -// MakeResultVoid: the function type obtained by substituting void -// for the return type of F. -// MakeResultIgnoredValue: -// the function type obtained by substituting Something -// for the return type of F. -template <typename F> -struct Function; - -template <typename R> -struct Function<R()> { - typedef R Result; - typedef ::std::tuple<> ArgumentTuple; - typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; - typedef void MakeResultVoid(); - typedef IgnoredValue MakeResultIgnoredValue(); -}; - -template <typename R, typename A1> -struct Function<R(A1)> - : Function<R()> { - typedef A1 Argument1; - typedef ::std::tuple<A1> ArgumentTuple; - typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; - typedef void MakeResultVoid(A1); - typedef IgnoredValue MakeResultIgnoredValue(A1); -}; - -template <typename R, typename A1, typename A2> -struct Function<R(A1, A2)> - : Function<R(A1)> { - typedef A2 Argument2; - typedef ::std::tuple<A1, A2> ArgumentTuple; - typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; - typedef void MakeResultVoid(A1, A2); - typedef IgnoredValue MakeResultIgnoredValue(A1, A2); -}; - -template <typename R, typename A1, typename A2, typename A3> -struct Function<R(A1, A2, A3)> - : Function<R(A1, A2)> { - typedef A3 Argument3; - typedef ::std::tuple<A1, A2, A3> ArgumentTuple; - typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; - typedef void MakeResultVoid(A1, A2, A3); - typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3); -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4> -struct Function<R(A1, A2, A3, A4)> - : Function<R(A1, A2, A3)> { - typedef A4 Argument4; - typedef ::std::tuple<A1, A2, A3, A4> ArgumentTuple; - typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; - typedef void MakeResultVoid(A1, A2, A3, A4); - typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4); -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5> -struct Function<R(A1, A2, A3, A4, A5)> - : Function<R(A1, A2, A3, A4)> { - typedef A5 Argument5; - typedef ::std::tuple<A1, A2, A3, A4, A5> ArgumentTuple; - typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; - typedef void MakeResultVoid(A1, A2, A3, A4, A5); - typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5); -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5, typename A6> -struct Function<R(A1, A2, A3, A4, A5, A6)> - : Function<R(A1, A2, A3, A4, A5)> { - typedef A6 Argument6; - typedef ::std::tuple<A1, A2, A3, A4, A5, A6> ArgumentTuple; - typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; - typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6); - typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6); -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5, typename A6, typename A7> -struct Function<R(A1, A2, A3, A4, A5, A6, A7)> - : Function<R(A1, A2, A3, A4, A5, A6)> { - typedef A7 Argument7; - typedef ::std::tuple<A1, A2, A3, A4, A5, A6, A7> ArgumentTuple; - typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; - typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6, A7); - typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6, A7); -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5, typename A6, typename A7, typename A8> -struct Function<R(A1, A2, A3, A4, A5, A6, A7, A8)> - : Function<R(A1, A2, A3, A4, A5, A6, A7)> { - typedef A8 Argument8; - typedef ::std::tuple<A1, A2, A3, A4, A5, A6, A7, A8> ArgumentTuple; - typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; - typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6, A7, A8); - typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6, A7, A8); -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5, typename A6, typename A7, typename A8, typename A9> -struct Function<R(A1, A2, A3, A4, A5, A6, A7, A8, A9)> - : Function<R(A1, A2, A3, A4, A5, A6, A7, A8)> { - typedef A9 Argument9; - typedef ::std::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9> ArgumentTuple; - typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; - typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6, A7, A8, A9); - typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6, A7, A8, - A9); -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5, typename A6, typename A7, typename A8, typename A9, - typename A10> -struct Function<R(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)> - : Function<R(A1, A2, A3, A4, A5, A6, A7, A8, A9)> { - typedef A10 Argument10; - typedef ::std::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10> ArgumentTuple; - typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; - typedef void MakeResultVoid(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10); - typedef IgnoredValue MakeResultIgnoredValue(A1, A2, A3, A4, A5, A6, A7, A8, - A9, A10); -}; - -} // namespace internal - -} // namespace testing - -#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_ diff --git a/googlemock/include/gmock/internal/gmock-generated-internal-utils.h.pump b/googlemock/include/gmock/internal/gmock-generated-internal-utils.h.pump deleted file mode 100644 index 6787905b..00000000 --- a/googlemock/include/gmock/internal/gmock-generated-internal-utils.h.pump +++ /dev/null @@ -1,125 +0,0 @@ -$$ -*- mode: c++; -*- -$$ This is a Pump source file. Please use Pump to convert it to -$$ gmock-generated-function-mockers.h. -$$ -$var n = 10 $$ The maximum arity we support. -// Copyright 2007, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Google Mock - a framework for writing C++ mock classes. -// -// This file contains template meta-programming utility classes needed -// for implementing Google Mock. - -// GOOGLETEST_CM0002 DO NOT DELETE - -#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_ -#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_ - -#include "gmock/internal/gmock-port.h" -#include "gtest/gtest.h" - -namespace testing { - -template <typename T> -class Matcher; - -namespace internal { - -// MatcherTuple<T>::type is a tuple type where each field is a Matcher -// for the corresponding field in tuple type T. -template <typename Tuple> -struct MatcherTuple; - - -$range i 0..n -$for i [[ -$range j 1..i -$var typename_As = [[$for j, [[typename A$j]]]] -$var As = [[$for j, [[A$j]]]] -$var matcher_As = [[$for j, [[Matcher<A$j>]]]] -template <$typename_As> -struct MatcherTuple< ::std::tuple<$As> > { - typedef ::std::tuple<$matcher_As > type; -}; - - -]] -// Template struct Function<F>, where F must be a function type, contains -// the following typedefs: -// -// Result: the function's return type. -// ArgumentN: the type of the N-th argument, where N starts with 1. -// ArgumentTuple: the tuple type consisting of all parameters of F. -// ArgumentMatcherTuple: the tuple type consisting of Matchers for all -// parameters of F. -// MakeResultVoid: the function type obtained by substituting void -// for the return type of F. -// MakeResultIgnoredValue: -// the function type obtained by substituting Something -// for the return type of F. -template <typename F> -struct Function; - -template <typename R> -struct Function<R()> { - typedef R Result; - typedef ::std::tuple<> ArgumentTuple; - typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; - typedef void MakeResultVoid(); - typedef IgnoredValue MakeResultIgnoredValue(); -}; - - -$range i 1..n -$for i [[ -$range j 1..i -$var typename_As = [[$for j [[, typename A$j]]]] -$var As = [[$for j, [[A$j]]]] -$var matcher_As = [[$for j, [[Matcher<A$j>]]]] -$range k 1..i-1 -$var prev_As = [[$for k, [[A$k]]]] -template <typename R$typename_As> -struct Function<R($As)> - : Function<R($prev_As)> { - typedef A$i Argument$i; - typedef ::std::tuple<$As> ArgumentTuple; - typedef typename MatcherTuple<ArgumentTuple>::type ArgumentMatcherTuple; - typedef void MakeResultVoid($As); - typedef IgnoredValue MakeResultIgnoredValue($As); -}; - - -]] -} // namespace internal - -} // namespace testing - -#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_ diff --git a/googlemock/include/gmock/internal/gmock-internal-utils.h b/googlemock/include/gmock/internal/gmock-internal-utils.h index 7ebd645e..093b4653 100644 --- a/googlemock/include/gmock/internal/gmock-internal-utils.h +++ b/googlemock/include/gmock/internal/gmock-internal-utils.h @@ -42,11 +42,15 @@ #include <stdio.h> #include <ostream> // NOLINT #include <string> -#include "gmock/internal/gmock-generated-internal-utils.h" +#include <type_traits> #include "gmock/internal/gmock-port.h" #include "gtest/gtest.h" namespace testing { + +template <typename> +class Matcher; + namespace internal { // Silence MSVC C4100 (unreferenced formal parameter) and @@ -525,6 +529,37 @@ auto Apply(F&& f, Tuple&& args) make_int_pack<std::tuple_size<Tuple>::value>()); } +// Template struct Function<F>, where F must be a function type, contains +// the following typedefs: +// +// Result: the function's return type. +// Arg<N>: the type of the N-th argument, where N starts with 0. +// ArgumentTuple: the tuple type consisting of all parameters of F. +// ArgumentMatcherTuple: the tuple type consisting of Matchers for all +// parameters of F. +// MakeResultVoid: the function type obtained by substituting void +// for the return type of F. +// MakeResultIgnoredValue: +// the function type obtained by substituting Something +// for the return type of F. +template <typename T> +struct Function; + +template <typename R, typename... Args> +struct Function<R(Args...)> { + using Result = R; + static constexpr size_t ArgumentCount = sizeof...(Args); + template <size_t I> + using Arg = ElemFromList<I, typename MakeIndexSequence<sizeof...(Args)>::type, + Args...>; + using ArgumentTuple = std::tuple<Args...>; + using ArgumentMatcherTuple = std::tuple<Matcher<Args>...>; + using MakeResultVoid = void(Args...); + using MakeResultIgnoredValue = IgnoredValue(Args...); +}; + +template <typename R, typename... Args> +constexpr size_t Function<R(Args...)>::ArgumentCount; #ifdef _MSC_VER # pragma warning(pop) diff --git a/googlemock/src/gmock.cc b/googlemock/src/gmock.cc index 3fd2e939..05566e2d 100644 --- a/googlemock/src/gmock.cc +++ b/googlemock/src/gmock.cc @@ -198,4 +198,16 @@ GTEST_API_ void InitGoogleMock(int* argc, wchar_t** argv) { internal::InitGoogleMockImpl(argc, argv); } +// This overloaded version can be used on Arduino/embedded platforms where +// there is no argc/argv. +GTEST_API_ void InitGoogleMock() { + // Since Arduino doesn't have a command line, fake out the argc/argv arguments + int argc = 1; + const auto arg0 = "dummy"; + char* argv0 = const_cast<char*>(arg0); + char** argv = &argv0; + + internal::InitGoogleMockImpl(&argc, argv); +} + } // namespace testing diff --git a/googlemock/src/gmock_main.cc b/googlemock/src/gmock_main.cc index 3306ffcf..98611b93 100644 --- a/googlemock/src/gmock_main.cc +++ b/googlemock/src/gmock_main.cc @@ -34,12 +34,10 @@ #ifdef ARDUINO void setup() { - int argc = 0; - char** argv = nullptr; // Since Google Mock depends on Google Test, InitGoogleMock() is // also responsible for initializing Google Test. Therefore there's // no need for calling testing::InitGoogleTest() separately. - testing::InitGoogleMock(&argc, argv); + testing::InitGoogleMock(); } void loop() { RUN_ALL_TESTS(); } #else @@ -64,5 +62,4 @@ GTEST_API_ int main(int argc, char** argv) { testing::InitGoogleMock(&argc, argv); return RUN_ALL_TESTS(); } - #endif diff --git a/googlemock/test/gmock-actions_test.cc b/googlemock/test/gmock-actions_test.cc index f918410e..b3fef67a 100644 --- a/googlemock/test/gmock-actions_test.cc +++ b/googlemock/test/gmock-actions_test.cc @@ -54,12 +54,14 @@ namespace { // This list should be kept sorted. +using testing::_; using testing::Action; using testing::ActionInterface; using testing::Assign; using testing::ByMove; using testing::ByRef; using testing::DefaultValue; +using testing::DoAll; using testing::DoDefault; using testing::IgnoreResult; using testing::Invoke; @@ -75,7 +77,6 @@ using testing::SetArgPointee; using testing::SetArgumentPointee; using testing::Unused; using testing::WithArgs; -using testing::_; using testing::internal::BuiltInDefaultValue; using testing::internal::Int64; using testing::internal::UInt64; @@ -1164,13 +1165,12 @@ TEST_F(SetErrnoAndReturnTest, CompatibleTypes) { // Tests ByRef(). -// Tests that ReferenceWrapper<T> is copyable. +// Tests that the result of ByRef() is copyable. TEST(ByRefTest, IsCopyable) { const std::string s1 = "Hi"; const std::string s2 = "Hello"; - ::testing::internal::ReferenceWrapper<const std::string> ref_wrapper = - ByRef(s1); + auto ref_wrapper = ByRef(s1); const std::string& r1 = ref_wrapper; EXPECT_EQ(&s1, &r1); @@ -1179,8 +1179,7 @@ TEST(ByRefTest, IsCopyable) { const std::string& r2 = ref_wrapper; EXPECT_EQ(&s2, &r2); - ::testing::internal::ReferenceWrapper<const std::string> ref_wrapper1 = - ByRef(s1); + auto ref_wrapper1 = ByRef(s1); // Copies ref_wrapper1 to ref_wrapper. ref_wrapper = ref_wrapper1; const std::string& r3 = ref_wrapper; diff --git a/googlemock/test/gmock-function-mocker_test.cc b/googlemock/test/gmock-function-mocker_test.cc index f29433f5..d16006f7 100644 --- a/googlemock/test/gmock-function-mocker_test.cc +++ b/googlemock/test/gmock-function-mocker_test.cc @@ -62,6 +62,15 @@ using testing::Return; using testing::ReturnRef; using testing::TypedEq; +template<typename T> +class TemplatedCopyable { + public: + TemplatedCopyable() {} + + template <typename U> + TemplatedCopyable(const U& other) {} // NOLINT +}; + class FooInterface { public: virtual ~FooInterface() {} @@ -90,6 +99,7 @@ class FooInterface { virtual int TypeWithHole(int (*func)()) = 0; virtual int TypeWithComma(const std::map<int, std::string>& a_map) = 0; + virtual int TypeWithTemplatedCopyCtor(const TemplatedCopyable<int>&) = 0; #if GTEST_OS_WINDOWS STDMETHOD_(int, CTNullary)() = 0; @@ -146,6 +156,8 @@ class MockFoo : public FooInterface { MOCK_METHOD(int, TypeWithHole, (int (*)()), ()); // NOLINT MOCK_METHOD(int, TypeWithComma, ((const std::map<int, std::string>&))); + MOCK_METHOD(int, TypeWithTemplatedCopyCtor, + (const TemplatedCopyable<int>&)); // NOLINT #if GTEST_OS_WINDOWS MOCK_METHOD(int, CTNullary, (), (Calltype(STDMETHODCALLTYPE))); @@ -288,6 +300,11 @@ TEST_F(MockMethodFunctionMockerTest, MocksReturnTypeWithComma) { EXPECT_EQ(a_map, mock_foo_.ReturnTypeWithComma(42)); } +TEST_F(MockMethodFunctionMockerTest, MocksTypeWithTemplatedCopyCtor) { + EXPECT_CALL(mock_foo_, TypeWithTemplatedCopyCtor(_)).WillOnce(Return(true)); + EXPECT_TRUE(foo_->TypeWithTemplatedCopyCtor(TemplatedCopyable<int>())); +} + #if GTEST_OS_WINDOWS // Tests mocking a nullary function with calltype. TEST_F(MockMethodFunctionMockerTest, MocksNullaryFunctionWithCallType) { diff --git a/googlemock/test/gmock-generated-function-mockers_test.cc b/googlemock/test/gmock-generated-function-mockers_test.cc index 52d9b8b8..f07226c0 100644 --- a/googlemock/test/gmock-generated-function-mockers_test.cc +++ b/googlemock/test/gmock-generated-function-mockers_test.cc @@ -63,6 +63,15 @@ using testing::Return; using testing::ReturnRef; using testing::TypedEq; +template<typename T> +class TemplatedCopyable { + public: + TemplatedCopyable() {} + + template <typename U> + TemplatedCopyable(const U& other) {} // NOLINT +}; + class FooInterface { public: virtual ~FooInterface() {} @@ -91,6 +100,8 @@ class FooInterface { virtual int TypeWithHole(int (*func)()) = 0; virtual int TypeWithComma(const std::map<int, std::string>& a_map) = 0; + virtual int TypeWithTemplatedCopyCtor( + const TemplatedCopyable<int>& a_vector) = 0; #if GTEST_OS_WINDOWS STDMETHOD_(int, CTNullary)() = 0; @@ -146,6 +157,8 @@ class MockFoo : public FooInterface { MOCK_METHOD1(TypeWithHole, int(int (*)())); // NOLINT MOCK_METHOD1(TypeWithComma, int(const std::map<int, std::string>&)); // NOLINT + MOCK_METHOD1(TypeWithTemplatedCopyCtor, + int(const TemplatedCopyable<int>&)); // NOLINT #if GTEST_OS_WINDOWS MOCK_METHOD0_WITH_CALLTYPE(STDMETHODCALLTYPE, CTNullary, int()); @@ -288,6 +301,11 @@ TEST_F(FunctionMockerTest, MocksReturnTypeWithComma) { EXPECT_EQ(a_map, mock_foo_.ReturnTypeWithComma(42)); } +TEST_F(FunctionMockerTest, MocksTypeWithTemplatedCopyCtor) { + EXPECT_CALL(mock_foo_, TypeWithTemplatedCopyCtor(_)).WillOnce(Return(true)); + EXPECT_TRUE(foo_->TypeWithTemplatedCopyCtor(TemplatedCopyable<int>())); +} + #if GTEST_OS_WINDOWS // Tests mocking a nullary function with calltype. TEST_F(FunctionMockerTest, MocksNullaryFunctionWithCallType) { diff --git a/googlemock/test/gmock-generated-internal-utils_test.cc b/googlemock/test/gmock-generated-internal-utils_test.cc deleted file mode 100644 index 965cbaa6..00000000 --- a/googlemock/test/gmock-generated-internal-utils_test.cc +++ /dev/null @@ -1,130 +0,0 @@ -// Copyright 2007, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - -// Google Mock - a framework for writing C++ mock classes. -// -// This file tests the internal utilities. - -#include "gmock/internal/gmock-generated-internal-utils.h" -#include "gmock/internal/gmock-internal-utils.h" -#include "gtest/gtest.h" - -namespace { - -using ::testing::Matcher; -using ::testing::internal::CompileAssertTypesEqual; -using ::testing::internal::MatcherTuple; -using ::testing::internal::Function; -using ::testing::internal::IgnoredValue; - -// Tests the MatcherTuple template struct. - -TEST(MatcherTupleTest, ForSize0) { - CompileAssertTypesEqual<std::tuple<>, MatcherTuple<std::tuple<> >::type>(); -} - -TEST(MatcherTupleTest, ForSize1) { - CompileAssertTypesEqual<std::tuple<Matcher<int> >, - MatcherTuple<std::tuple<int> >::type>(); -} - -TEST(MatcherTupleTest, ForSize2) { - CompileAssertTypesEqual<std::tuple<Matcher<int>, Matcher<char> >, - MatcherTuple<std::tuple<int, char> >::type>(); -} - -TEST(MatcherTupleTest, ForSize5) { - CompileAssertTypesEqual< - std::tuple<Matcher<int>, Matcher<char>, Matcher<bool>, Matcher<double>, - Matcher<char*> >, - MatcherTuple<std::tuple<int, char, bool, double, char*> >::type>(); -} - -// Tests the Function template struct. - -TEST(FunctionTest, Nullary) { - typedef Function<int()> F; // NOLINT - CompileAssertTypesEqual<int, F::Result>(); - CompileAssertTypesEqual<std::tuple<>, F::ArgumentTuple>(); - CompileAssertTypesEqual<std::tuple<>, F::ArgumentMatcherTuple>(); - CompileAssertTypesEqual<void(), F::MakeResultVoid>(); - CompileAssertTypesEqual<IgnoredValue(), F::MakeResultIgnoredValue>(); -} - -TEST(FunctionTest, Unary) { - typedef Function<int(bool)> F; // NOLINT - CompileAssertTypesEqual<int, F::Result>(); - CompileAssertTypesEqual<bool, F::Argument1>(); - CompileAssertTypesEqual<std::tuple<bool>, F::ArgumentTuple>(); - CompileAssertTypesEqual<std::tuple<Matcher<bool> >, - F::ArgumentMatcherTuple>(); - CompileAssertTypesEqual<void(bool), F::MakeResultVoid>(); // NOLINT - CompileAssertTypesEqual<IgnoredValue(bool), // NOLINT - F::MakeResultIgnoredValue>(); -} - -TEST(FunctionTest, Binary) { - typedef Function<int(bool, const long&)> F; // NOLINT - CompileAssertTypesEqual<int, F::Result>(); - CompileAssertTypesEqual<bool, F::Argument1>(); - CompileAssertTypesEqual<const long&, F::Argument2>(); // NOLINT - CompileAssertTypesEqual<std::tuple<bool, const long&>, // NOLINT - F::ArgumentTuple>(); - CompileAssertTypesEqual< - std::tuple<Matcher<bool>, Matcher<const long&> >, // NOLINT - F::ArgumentMatcherTuple>(); - CompileAssertTypesEqual<void(bool, const long&), F::MakeResultVoid>(); // NOLINT - CompileAssertTypesEqual<IgnoredValue(bool, const long&), // NOLINT - F::MakeResultIgnoredValue>(); -} - -TEST(FunctionTest, LongArgumentList) { - typedef Function<char(bool, int, char*, int&, const long&)> F; // NOLINT - CompileAssertTypesEqual<char, F::Result>(); - CompileAssertTypesEqual<bool, F::Argument1>(); - CompileAssertTypesEqual<int, F::Argument2>(); - CompileAssertTypesEqual<char*, F::Argument3>(); - CompileAssertTypesEqual<int&, F::Argument4>(); - CompileAssertTypesEqual<const long&, F::Argument5>(); // NOLINT - CompileAssertTypesEqual< - std::tuple<bool, int, char*, int&, const long&>, // NOLINT - F::ArgumentTuple>(); - CompileAssertTypesEqual< - std::tuple<Matcher<bool>, Matcher<int>, Matcher<char*>, Matcher<int&>, - Matcher<const long&> >, // NOLINT - F::ArgumentMatcherTuple>(); - CompileAssertTypesEqual<void(bool, int, char*, int&, const long&), // NOLINT - F::MakeResultVoid>(); - CompileAssertTypesEqual< - IgnoredValue(bool, int, char*, int&, const long&), // NOLINT - F::MakeResultIgnoredValue>(); -} - -} // Unnamed namespace diff --git a/googlemock/test/gmock-generated-matchers_test.cc b/googlemock/test/gmock-generated-matchers_test.cc index 426e9545..d79cef99 100644 --- a/googlemock/test/gmock-generated-matchers_test.cc +++ b/googlemock/test/gmock-generated-matchers_test.cc @@ -64,7 +64,9 @@ using std::stringstream; using std::vector; using testing::_; using testing::AllOf; +using testing::AllOfArray; using testing::AnyOf; +using testing::AnyOfArray; using testing::Args; using testing::Contains; using testing::ElementsAre; @@ -1094,6 +1096,146 @@ TEST(ContainsTest, WorksForTwoDimensionalNativeArray) { EXPECT_THAT(a, Contains(Not(Contains(5)))); } +TEST(AllOfArrayTest, BasicForms) { + // Iterator + std::vector<int> v0{}; + std::vector<int> v1{1}; + std::vector<int> v2{2, 3}; + std::vector<int> v3{4, 4, 4}; + EXPECT_THAT(0, AllOfArray(v0.begin(), v0.end())); + EXPECT_THAT(1, AllOfArray(v1.begin(), v1.end())); + EXPECT_THAT(2, Not(AllOfArray(v1.begin(), v1.end()))); + EXPECT_THAT(3, Not(AllOfArray(v2.begin(), v2.end()))); + EXPECT_THAT(4, AllOfArray(v3.begin(), v3.end())); + // Pointer + size + int ar[6] = {1, 2, 3, 4, 4, 4}; + EXPECT_THAT(0, AllOfArray(ar, 0)); + EXPECT_THAT(1, AllOfArray(ar, 1)); + EXPECT_THAT(2, Not(AllOfArray(ar, 1))); + EXPECT_THAT(3, Not(AllOfArray(ar + 1, 3))); + EXPECT_THAT(4, AllOfArray(ar + 3, 3)); + // Array + // int ar0[0]; Not usable + int ar1[1] = {1}; + int ar2[2] = {2, 3}; + int ar3[3] = {4, 4, 4}; + // EXPECT_THAT(0, Not(AllOfArray(ar0))); // Cannot work + EXPECT_THAT(1, AllOfArray(ar1)); + EXPECT_THAT(2, Not(AllOfArray(ar1))); + EXPECT_THAT(3, Not(AllOfArray(ar2))); + EXPECT_THAT(4, AllOfArray(ar3)); + // Container + EXPECT_THAT(0, AllOfArray(v0)); + EXPECT_THAT(1, AllOfArray(v1)); + EXPECT_THAT(2, Not(AllOfArray(v1))); + EXPECT_THAT(3, Not(AllOfArray(v2))); + EXPECT_THAT(4, AllOfArray(v3)); + // Initializer + EXPECT_THAT(0, AllOfArray<int>({})); // Requires template arg. + EXPECT_THAT(1, AllOfArray({1})); + EXPECT_THAT(2, Not(AllOfArray({1}))); + EXPECT_THAT(3, Not(AllOfArray({2, 3}))); + EXPECT_THAT(4, AllOfArray({4, 4, 4})); +} + +TEST(AllOfArrayTest, Matchers) { + // vector + std::vector<Matcher<int>> matchers{Ge(1), Lt(2)}; + EXPECT_THAT(0, Not(AllOfArray(matchers))); + EXPECT_THAT(1, AllOfArray(matchers)); + EXPECT_THAT(2, Not(AllOfArray(matchers))); + // initializer_list + EXPECT_THAT(0, Not(AllOfArray({Ge(0), Ge(1)}))); + EXPECT_THAT(1, AllOfArray({Ge(0), Ge(1)})); +} + +TEST(AnyOfArrayTest, BasicForms) { + // Iterator + std::vector<int> v0{}; + std::vector<int> v1{1}; + std::vector<int> v2{2, 3}; + EXPECT_THAT(0, Not(AnyOfArray(v0.begin(), v0.end()))); + EXPECT_THAT(1, AnyOfArray(v1.begin(), v1.end())); + EXPECT_THAT(2, Not(AnyOfArray(v1.begin(), v1.end()))); + EXPECT_THAT(3, AnyOfArray(v2.begin(), v2.end())); + EXPECT_THAT(4, Not(AnyOfArray(v2.begin(), v2.end()))); + // Pointer + size + int ar[3] = {1, 2, 3}; + EXPECT_THAT(0, Not(AnyOfArray(ar, 0))); + EXPECT_THAT(1, AnyOfArray(ar, 1)); + EXPECT_THAT(2, Not(AnyOfArray(ar, 1))); + EXPECT_THAT(3, AnyOfArray(ar + 1, 3)); + EXPECT_THAT(4, Not(AnyOfArray(ar + 1, 3))); + // Array + // int ar0[0]; Not usable + int ar1[1] = {1}; + int ar2[2] = {2, 3}; + // EXPECT_THAT(0, Not(AnyOfArray(ar0))); // Cannot work + EXPECT_THAT(1, AnyOfArray(ar1)); + EXPECT_THAT(2, Not(AnyOfArray(ar1))); + EXPECT_THAT(3, AnyOfArray(ar2)); + EXPECT_THAT(4, Not(AnyOfArray(ar2))); + // Container + EXPECT_THAT(0, Not(AnyOfArray(v0))); + EXPECT_THAT(1, AnyOfArray(v1)); + EXPECT_THAT(2, Not(AnyOfArray(v1))); + EXPECT_THAT(3, AnyOfArray(v2)); + EXPECT_THAT(4, Not(AnyOfArray(v2))); + // Initializer + EXPECT_THAT(0, Not(AnyOfArray<int>({}))); // Requires template arg. + EXPECT_THAT(1, AnyOfArray({1})); + EXPECT_THAT(2, Not(AnyOfArray({1}))); + EXPECT_THAT(3, AnyOfArray({2, 3})); + EXPECT_THAT(4, Not(AnyOfArray({2, 3}))); +} + +TEST(AnyOfArrayTest, Matchers) { + // We negate test AllOfArrayTest.Matchers. + // vector + std::vector<Matcher<int>> matchers{Lt(1), Ge(2)}; + EXPECT_THAT(0, AnyOfArray(matchers)); + EXPECT_THAT(1, Not(AnyOfArray(matchers))); + EXPECT_THAT(2, AnyOfArray(matchers)); + // initializer_list + EXPECT_THAT(0, AnyOfArray({Lt(0), Lt(1)})); + EXPECT_THAT(1, Not(AllOfArray({Lt(0), Lt(1)}))); +} + +TEST(AnyOfArrayTest, ExplainsMatchResultCorrectly) { + // AnyOfArray and AllOfArry use the same underlying template-template, + // thus it is sufficient to test one here. + const std::vector<int> v0{}; + const std::vector<int> v1{1}; + const std::vector<int> v2{2, 3}; + const Matcher<int> m0 = AnyOfArray(v0); + const Matcher<int> m1 = AnyOfArray(v1); + const Matcher<int> m2 = AnyOfArray(v2); + EXPECT_EQ("", Explain(m0, 0)); + EXPECT_EQ("", Explain(m1, 1)); + EXPECT_EQ("", Explain(m1, 2)); + EXPECT_EQ("", Explain(m2, 3)); + EXPECT_EQ("", Explain(m2, 4)); + EXPECT_EQ("()", Describe(m0)); + EXPECT_EQ("(is equal to 1)", Describe(m1)); + EXPECT_EQ("(is equal to 2) or (is equal to 3)", Describe(m2)); + EXPECT_EQ("()", DescribeNegation(m0)); + EXPECT_EQ("(isn't equal to 1)", DescribeNegation(m1)); + EXPECT_EQ("(isn't equal to 2) and (isn't equal to 3)", DescribeNegation(m2)); + // Explain with matchers + const Matcher<int> g1 = AnyOfArray({GreaterThan(1)}); + const Matcher<int> g2 = AnyOfArray({GreaterThan(1), GreaterThan(2)}); + // Explains the first positiv match and all prior negative matches... + EXPECT_EQ("which is 1 less than 1", Explain(g1, 0)); + EXPECT_EQ("which is the same as 1", Explain(g1, 1)); + EXPECT_EQ("which is 1 more than 1", Explain(g1, 2)); + EXPECT_EQ("which is 1 less than 1, and which is 2 less than 2", + Explain(g2, 0)); + EXPECT_EQ("which is the same as 1, and which is 1 less than 2", + Explain(g2, 1)); + EXPECT_EQ("which is 1 more than 1", // Only the first + Explain(g2, 2)); +} + TEST(AllOfTest, HugeMatcher) { // Verify that using AllOf with many arguments doesn't cause // the compiler to exceed template instantiation depth limit. diff --git a/googlemock/test/gmock-internal-utils_test.cc b/googlemock/test/gmock-internal-utils_test.cc index b322f2d1..0adcdfb9 100644 --- a/googlemock/test/gmock-internal-utils_test.cc +++ b/googlemock/test/gmock-internal-utils_test.cc @@ -690,6 +690,70 @@ TEST(StlContainerViewTest, WorksForDynamicNativeArray) { EXPECT_EQ(0, a3.begin()[0]); } +// Tests the Function template struct. + +TEST(FunctionTest, Nullary) { + typedef Function<int()> F; // NOLINT + EXPECT_EQ(0u, F::ArgumentCount); + CompileAssertTypesEqual<int, F::Result>(); + CompileAssertTypesEqual<std::tuple<>, F::ArgumentTuple>(); + CompileAssertTypesEqual<std::tuple<>, F::ArgumentMatcherTuple>(); + CompileAssertTypesEqual<void(), F::MakeResultVoid>(); + CompileAssertTypesEqual<IgnoredValue(), F::MakeResultIgnoredValue>(); +} + +TEST(FunctionTest, Unary) { + typedef Function<int(bool)> F; // NOLINT + EXPECT_EQ(1u, F::ArgumentCount); + CompileAssertTypesEqual<int, F::Result>(); + CompileAssertTypesEqual<bool, F::Arg<0>::type>(); + CompileAssertTypesEqual<std::tuple<bool>, F::ArgumentTuple>(); + CompileAssertTypesEqual<std::tuple<Matcher<bool> >, + F::ArgumentMatcherTuple>(); + CompileAssertTypesEqual<void(bool), F::MakeResultVoid>(); // NOLINT + CompileAssertTypesEqual<IgnoredValue(bool), // NOLINT + F::MakeResultIgnoredValue>(); +} + +TEST(FunctionTest, Binary) { + typedef Function<int(bool, const long&)> F; // NOLINT + EXPECT_EQ(2u, F::ArgumentCount); + CompileAssertTypesEqual<int, F::Result>(); + CompileAssertTypesEqual<bool, F::Arg<0>::type>(); + CompileAssertTypesEqual<const long&, F::Arg<1>::type>(); // NOLINT + CompileAssertTypesEqual<std::tuple<bool, const long&>, // NOLINT + F::ArgumentTuple>(); + CompileAssertTypesEqual< + std::tuple<Matcher<bool>, Matcher<const long&> >, // NOLINT + F::ArgumentMatcherTuple>(); + CompileAssertTypesEqual<void(bool, const long&), F::MakeResultVoid>(); // NOLINT + CompileAssertTypesEqual<IgnoredValue(bool, const long&), // NOLINT + F::MakeResultIgnoredValue>(); +} + +TEST(FunctionTest, LongArgumentList) { + typedef Function<char(bool, int, char*, int&, const long&)> F; // NOLINT + EXPECT_EQ(5u, F::ArgumentCount); + CompileAssertTypesEqual<char, F::Result>(); + CompileAssertTypesEqual<bool, F::Arg<0>::type>(); + CompileAssertTypesEqual<int, F::Arg<1>::type>(); + CompileAssertTypesEqual<char*, F::Arg<2>::type>(); + CompileAssertTypesEqual<int&, F::Arg<3>::type>(); + CompileAssertTypesEqual<const long&, F::Arg<4>::type>(); // NOLINT + CompileAssertTypesEqual< + std::tuple<bool, int, char*, int&, const long&>, // NOLINT + F::ArgumentTuple>(); + CompileAssertTypesEqual< + std::tuple<Matcher<bool>, Matcher<int>, Matcher<char*>, Matcher<int&>, + Matcher<const long&> >, // NOLINT + F::ArgumentMatcherTuple>(); + CompileAssertTypesEqual<void(bool, int, char*, int&, const long&), // NOLINT + F::MakeResultVoid>(); + CompileAssertTypesEqual< + IgnoredValue(bool, int, char*, int&, const long&), // NOLINT + F::MakeResultIgnoredValue>(); +} + } // namespace } // namespace internal } // namespace testing diff --git a/googlemock/test/gmock-matchers_test.cc b/googlemock/test/gmock-matchers_test.cc index a35942d7..932229e1 100644 --- a/googlemock/test/gmock-matchers_test.cc +++ b/googlemock/test/gmock-matchers_test.cc @@ -80,65 +80,6 @@ using std::pair; using std::set; using std::stringstream; using std::vector; -using testing::_; -using testing::A; -using testing::AllArgs; -using testing::AllOf; -using testing::An; -using testing::AnyOf; -using testing::ByRef; -using testing::ContainsRegex; -using testing::DoubleEq; -using testing::DoubleNear; -using testing::EndsWith; -using testing::Eq; -using testing::ExplainMatchResult; -using testing::Field; -using testing::FloatEq; -using testing::FloatNear; -using testing::Ge; -using testing::Gt; -using testing::HasSubstr; -using testing::IsEmpty; -using testing::IsNull; -using testing::Key; -using testing::Le; -using testing::Lt; -using testing::MakeMatcher; -using testing::MakePolymorphicMatcher; -using testing::Matcher; -using testing::MatcherCast; -using testing::MatcherInterface; -using testing::Matches; -using testing::MatchesRegex; -using testing::MatchResultListener; -using testing::NanSensitiveDoubleEq; -using testing::NanSensitiveDoubleNear; -using testing::NanSensitiveFloatEq; -using testing::NanSensitiveFloatNear; -using testing::Ne; -using testing::Not; -using testing::NotNull; -using testing::Pair; -using testing::Pointee; -using testing::Pointwise; -using testing::PolymorphicMatcher; -using testing::Property; -using testing::Ref; -using testing::ResultOf; -using testing::SizeIs; -using testing::StartsWith; -using testing::StrCaseEq; -using testing::StrCaseNe; -using testing::StrEq; -using testing::StringMatchResultListener; -using testing::StrNe; -using testing::Truly; -using testing::TypedEq; -using testing::UnorderedPointwise; -using testing::Value; -using testing::WhenSorted; -using testing::WhenSortedBy; using testing::internal::DummyMatchResultListener; using testing::internal::ElementMatcherPair; using testing::internal::ElementMatcherPairs; @@ -1154,6 +1095,47 @@ TEST(NeTest, CanDescribeSelf) { EXPECT_EQ("isn't equal to 5", Describe(m)); } +class MoveOnly { + public: + explicit MoveOnly(int i) : i_(i) {} + MoveOnly(const MoveOnly&) = delete; + MoveOnly(MoveOnly&&) = default; + MoveOnly& operator=(const MoveOnly&) = delete; + MoveOnly& operator=(MoveOnly&&) = default; + + bool operator==(const MoveOnly& other) const { return i_ == other.i_; } + bool operator!=(const MoveOnly& other) const { return i_ != other.i_; } + bool operator<(const MoveOnly& other) const { return i_ < other.i_; } + bool operator<=(const MoveOnly& other) const { return i_ <= other.i_; } + bool operator>(const MoveOnly& other) const { return i_ > other.i_; } + bool operator>=(const MoveOnly& other) const { return i_ >= other.i_; } + + private: + int i_; +}; + +struct MoveHelper { + MOCK_METHOD1(Call, void(MoveOnly)); +}; + +TEST(ComparisonBaseTest, WorksWithMoveOnly) { + MoveOnly m{0}; + MoveHelper helper; + + EXPECT_CALL(helper, Call(Eq(ByRef(m)))); + helper.Call(MoveOnly(0)); + EXPECT_CALL(helper, Call(Ne(ByRef(m)))); + helper.Call(MoveOnly(1)); + EXPECT_CALL(helper, Call(Le(ByRef(m)))); + helper.Call(MoveOnly(0)); + EXPECT_CALL(helper, Call(Lt(ByRef(m)))); + helper.Call(MoveOnly(-1)); + EXPECT_CALL(helper, Call(Ge(ByRef(m)))); + helper.Call(MoveOnly(0)); + EXPECT_CALL(helper, Call(Gt(ByRef(m)))); + helper.Call(MoveOnly(1)); +} + // Tests that IsNull() matches any NULL pointer of any type. TEST(IsNullTest, MatchesNullPointer) { Matcher<int*> m1 = IsNull(); @@ -1507,6 +1489,11 @@ TEST(KeyTest, MatchesCorrectly) { EXPECT_THAT(p, Not(Key(Lt(25)))); } +TEST(KeyTest, WorksWithMoveOnly) { + pair<std::unique_ptr<int>, std::unique_ptr<int>> p; + EXPECT_THAT(p, Key(Eq(nullptr))); +} + template <size_t I> struct Tag {}; @@ -1650,6 +1637,12 @@ TEST(PairTest, MatchesCorrectly) { EXPECT_THAT(p, Not(Pair(Lt(13), HasSubstr("a")))); } +TEST(PairTest, WorksWithMoveOnly) { + pair<std::unique_ptr<int>, std::unique_ptr<int>> p; + p.second.reset(new int(7)); + EXPECT_THAT(p, Pair(Eq(nullptr), Ne(nullptr))); +} + TEST(PairTest, SafelyCastsInnerMatchers) { Matcher<int> is_positive = Gt(0); Matcher<int> is_negative = Lt(0); @@ -2303,6 +2296,15 @@ TEST(Ne2Test, CanDescribeSelf) { EXPECT_EQ("are an unequal pair", Describe(m)); } +TEST(PairMatchBaseTest, WorksWithMoveOnly) { + using Pointers = std::tuple<std::unique_ptr<int>, std::unique_ptr<int>>; + Matcher<Pointers> matcher = Eq(); + Pointers pointers; + // Tested values don't matter; the point is that matcher does not copy the + // matched values. + EXPECT_TRUE(matcher.Matches(pointers)); +} + // Tests that FloatEq() matches a 2-tuple where // FloatEq(first field) matches the second field. TEST(FloatEq2Test, MatchesEqualArguments) { @@ -6625,49 +6627,53 @@ TEST(UnorderedPointwiseTest, WorksWithMoveOnly) { // Sample optional type implementation with minimal requirements for use with // Optional matcher. -class SampleOptionalInt { +template <typename T> +class SampleOptional { public: - typedef int value_type; - explicit SampleOptionalInt(int value) : value_(value), has_value_(true) {} - SampleOptionalInt() : value_(0), has_value_(false) {} - operator bool() const { - return has_value_; - } - const int& operator*() const { - return value_; - } + using value_type = T; + explicit SampleOptional(T value) + : value_(std::move(value)), has_value_(true) {} + SampleOptional() : value_(), has_value_(false) {} + operator bool() const { return has_value_; } + const T& operator*() const { return value_; } + private: - int value_; + T value_; bool has_value_; }; TEST(OptionalTest, DescribesSelf) { - const Matcher<SampleOptionalInt> m = Optional(Eq(1)); + const Matcher<SampleOptional<int>> m = Optional(Eq(1)); EXPECT_EQ("value is equal to 1", Describe(m)); } TEST(OptionalTest, ExplainsSelf) { - const Matcher<SampleOptionalInt> m = Optional(Eq(1)); - EXPECT_EQ("whose value 1 matches", Explain(m, SampleOptionalInt(1))); - EXPECT_EQ("whose value 2 doesn't match", Explain(m, SampleOptionalInt(2))); + const Matcher<SampleOptional<int>> m = Optional(Eq(1)); + EXPECT_EQ("whose value 1 matches", Explain(m, SampleOptional<int>(1))); + EXPECT_EQ("whose value 2 doesn't match", Explain(m, SampleOptional<int>(2))); } TEST(OptionalTest, MatchesNonEmptyOptional) { - const Matcher<SampleOptionalInt> m1 = Optional(1); - const Matcher<SampleOptionalInt> m2 = Optional(Eq(2)); - const Matcher<SampleOptionalInt> m3 = Optional(Lt(3)); - SampleOptionalInt opt(1); + const Matcher<SampleOptional<int>> m1 = Optional(1); + const Matcher<SampleOptional<int>> m2 = Optional(Eq(2)); + const Matcher<SampleOptional<int>> m3 = Optional(Lt(3)); + SampleOptional<int> opt(1); EXPECT_TRUE(m1.Matches(opt)); EXPECT_FALSE(m2.Matches(opt)); EXPECT_TRUE(m3.Matches(opt)); } TEST(OptionalTest, DoesNotMatchNullopt) { - const Matcher<SampleOptionalInt> m = Optional(1); - SampleOptionalInt empty; + const Matcher<SampleOptional<int>> m = Optional(1); + SampleOptional<int> empty; EXPECT_FALSE(m.Matches(empty)); } +TEST(OptionalTest, WorksWithMoveOnly) { + Matcher<SampleOptional<std::unique_ptr<int>>> m = Optional(Eq(nullptr)); + EXPECT_TRUE(m.Matches(SampleOptional<std::unique_ptr<int>>(nullptr))); +} + class SampleVariantIntString { public: SampleVariantIntString(int i) : i_(i), has_int_(true) {} @@ -6995,10 +7001,6 @@ class PredicateFormatterFromMatcherTest : public ::testing::Test { matcher); return predicate_formatter("dummy-name", behavior); } - - const std::string kMatcherType = - "testing::gmock_matchers_test::PredicateFormatterFromMatcherTest::" - "Behavior"; }; TEST_F(PredicateFormatterFromMatcherTest, ShortCircuitOnSuccess) { diff --git a/googlemock/test/gmock-spec-builders_test.cc b/googlemock/test/gmock-spec-builders_test.cc index 557abaea..10869b66 100644 --- a/googlemock/test/gmock-spec-builders_test.cc +++ b/googlemock/test/gmock-spec-builders_test.cc @@ -78,6 +78,7 @@ using testing::Expectation; using testing::ExpectationSet; using testing::GMOCK_FLAG(verbose); using testing::Gt; +using testing::IgnoreResult; using testing::InSequence; using testing::Invoke; using testing::InvokeWithoutArgs; diff --git a/googlemock/test/gmock_all_test.cc b/googlemock/test/gmock_all_test.cc index e1774fbb..b2b2027d 100644 --- a/googlemock/test/gmock_all_test.cc +++ b/googlemock/test/gmock_all_test.cc @@ -39,7 +39,6 @@ #include "test/gmock-cardinalities_test.cc" #include "test/gmock-generated-actions_test.cc" #include "test/gmock-generated-function-mockers_test.cc" -#include "test/gmock-generated-internal-utils_test.cc" #include "test/gmock-generated-matchers_test.cc" #include "test/gmock-internal-utils_test.cc" #include "test/gmock-matchers_test.cc" |