diff options
Diffstat (limited to 'googlemock/include/gmock/gmock-generated-actions.h.pump')
-rw-r--r-- | googlemock/include/gmock/gmock-generated-actions.h.pump | 53 |
1 files changed, 47 insertions, 6 deletions
diff --git a/googlemock/include/gmock/gmock-generated-actions.h.pump b/googlemock/include/gmock/gmock-generated-actions.h.pump index 66d9f9d..4ec6679 100644 --- a/googlemock/include/gmock/gmock-generated-actions.h.pump +++ b/googlemock/include/gmock/gmock-generated-actions.h.pump @@ -1,5 +1,5 @@ $$ -*- mode: c++; -*- -$$ This is a Pump source file. Please use Pump to convert it to +$$ This is a Pump source file. Please use Pump to convert it to $$ gmock-generated-actions.h. $$ $var n = 10 $$ The maximum arity we support. @@ -39,6 +39,8 @@ $$}} This meta comment fixes auto-indentation in editors. // // This file implements some commonly used variadic actions. +// GOOGLETEST_CM0002 DO NOT DELETE + #ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_ #define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_ @@ -49,12 +51,13 @@ namespace testing { namespace internal { // InvokeHelper<F> knows how to unpack an N-tuple and invoke an N-ary -// function or method with the unpacked values, where F is a function -// type that takes N arguments. +// 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 [[ $range j 1..i @@ -76,10 +79,48 @@ class InvokeHelper<R, ::testing::tuple<$as> > { const ::testing::tuple<$as>&$args) { return (obj_ptr->*method_ptr)($gets); } + + +$if i <= max_callback_arity [[ + template <typename CallbackType> + static R InvokeCallback(CallbackType* callback, + const ::testing::tuple<$as>&$args) { + return callback->Run($gets); + } +]] $else [[ + // There is no InvokeCallback() for $i-tuples, as google3 callbacks + // support $max_callback_arity arguments at most. +]] + }; ]] +// 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 linked_ptr<CallbackType> callback_; +}; + // An INTERNAL macro for extracting the type of a tuple field. It's // subject to change without notice - DO NOT USE IN USER CODE! #define GMOCK_FIELD_(Tuple, N) \ @@ -357,7 +398,7 @@ $range j2 2..i // MORE INFORMATION: // // To learn more about using these macros, please search for 'ACTION' -// on http://code.google.com/p/googlemock/wiki/CookBook. +// on https://github.com/google/googletest/blob/master/googlemock/docs/CookBook.md $range i 0..n $range k 0..n-1 @@ -486,7 +527,7 @@ _VALUE_PARAMS($for j, [[p$j]]) $for j [[, typename p$j##_type]] $for i [[ $range j 0..i-1 #define GMOCK_INTERNAL_INIT_AND_$i[[]]_VALUE_PARAMS($for j, [[p$j]])\ - ($for j, [[p$j##_type gmock_p$j]])$if i>0 [[ : ]]$for j, [[p$j(gmock_p$j)]] + ($for j, [[p$j##_type gmock_p$j]])$if i>0 [[ : ]]$for j, [[p$j(::testing::internal::move(gmock_p$j))]] ]] @@ -619,7 +660,7 @@ $var class_name = [[name##Action[[$if i==0 [[]] $elif i==1 [[P]] $range j 0..i-1 $var ctor_param_list = [[$for j, [[p$j##_type gmock_p$j]]]] $var param_types_and_names = [[$for j, [[p$j##_type p$j]]]] -$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(gmock_p$j)]]]]]] +$var inits = [[$if i==0 [[]] $else [[ : $for j, [[p$j(::testing::internal::forward<p$j##_type>(gmock_p$j))]]]]]] $var param_field_decls = [[$for j [[ |