diff options
Diffstat (limited to 'googlemock/include/gmock/gmock-matchers.h')
| -rw-r--r-- | googlemock/include/gmock/gmock-matchers.h | 156 |
1 files changed, 141 insertions, 15 deletions
diff --git a/googlemock/include/gmock/gmock-matchers.h b/googlemock/include/gmock/gmock-matchers.h index 7d136af9..15cad1f1 100644 --- a/googlemock/include/gmock/gmock-matchers.h +++ b/googlemock/include/gmock/gmock-matchers.h @@ -270,6 +270,7 @@ #include "gmock/internal/gmock-internal-utils.h" #include "gmock/internal/gmock-port.h" +#include "gmock/internal/gmock-pp.h" #include "gtest/gtest.h" // MSVC warning C5046 is new as of VS2017 version 15.8. @@ -4813,29 +4814,154 @@ PolymorphicMatcher<internal::variant_matcher::VariantMatcher<T> > VariantWith( ::testing::internal::MakePredicateFormatterFromMatcher(matcher), value) // MATCHER* macroses itself are listed below. -#define MATCHER(name, description) GMOCK_INTERNAL_MATCHER(name, description) +#define MATCHER(name, description) \ + class name##Matcher \ + : public ::testing::internal::MatcherBaseImpl<name##Matcher> { \ + public: \ + template <typename arg_type> \ + class gmock_Impl : public ::testing::MatcherInterface<const arg_type&> { \ + public: \ + gmock_Impl() {} \ + bool MatchAndExplain( \ + const arg_type& arg, \ + ::testing::MatchResultListener* result_listener) const override; \ + void DescribeTo(::std::ostream* gmock_os) const override { \ + *gmock_os << FormatDescription(false); \ + } \ + void DescribeNegationTo(::std::ostream* gmock_os) const override { \ + *gmock_os << FormatDescription(true); \ + } \ + \ + private: \ + ::std::string FormatDescription(bool negation) const { \ + ::std::string gmock_description = (description); \ + if (!gmock_description.empty()) { \ + return gmock_description; \ + } \ + return ::testing::internal::FormatMatcherDescription(negation, #name, \ + {}); \ + } \ + }; \ + }; \ + GTEST_ATTRIBUTE_UNUSED_ inline name##Matcher name() { return {}; } \ + template <typename arg_type> \ + bool name##Matcher::gmock_Impl<arg_type>::MatchAndExplain( \ + const arg_type& arg, \ + ::testing::MatchResultListener* result_listener GTEST_ATTRIBUTE_UNUSED_) \ + const + #define MATCHER_P(name, p0, description) \ - GMOCK_INTERNAL_MATCHER_P(name, description, p0) + GMOCK_INTERNAL_MATCHER(name, name##MatcherP, description, (p0)) #define MATCHER_P2(name, p0, p1, description) \ - GMOCK_INTERNAL_MATCHER_P2(name, description, p0, p1) + GMOCK_INTERNAL_MATCHER(name, name##MatcherP2, description, (p0, p1)) #define MATCHER_P3(name, p0, p1, p2, description) \ - GMOCK_INTERNAL_MATCHER_P3(name, description, p0, p1, p2) + GMOCK_INTERNAL_MATCHER(name, name##MatcherP3, description, (p0, p1, p2)) #define MATCHER_P4(name, p0, p1, p2, p3, description) \ - GMOCK_INTERNAL_MATCHER_P4(name, description, p0, p1, p2, p3) -#define MATCHER_P5(name, p0, p1, p2, p3, p4, description) \ - GMOCK_INTERNAL_MATCHER_P5(name, description, p0, p1, p2, p3, p4) + GMOCK_INTERNAL_MATCHER(name, name##MatcherP4, description, (p0, p1, p2, p3)) +#define MATCHER_P5(name, p0, p1, p2, p3, p4, description) \ + GMOCK_INTERNAL_MATCHER(name, name##MatcherP5, description, \ + (p0, p1, p2, p3, p4)) #define MATCHER_P6(name, p0, p1, p2, p3, p4, p5, description) \ - GMOCK_INTERNAL_MATCHER_P6(name, description, p0, p1, p2, p3, p4, p5) + GMOCK_INTERNAL_MATCHER(name, name##MatcherP6, description, \ + (p0, p1, p2, p3, p4, p5)) #define MATCHER_P7(name, p0, p1, p2, p3, p4, p5, p6, description) \ - GMOCK_INTERNAL_MATCHER_P7(name, description, p0, p1, p2, p3, p4, p5, p6) + GMOCK_INTERNAL_MATCHER(name, name##MatcherP7, description, \ + (p0, p1, p2, p3, p4, p5, p6)) #define MATCHER_P8(name, p0, p1, p2, p3, p4, p5, p6, p7, description) \ - GMOCK_INTERNAL_MATCHER_P8(name, description, p0, p1, p2, p3, p4, p5, p6, p7) -#define MATCHER_P9(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, description) \ - GMOCK_INTERNAL_MATCHER_P9(name, description, p0, p1, p2, p3, p4, p5, p6, p7, \ - p8) + GMOCK_INTERNAL_MATCHER(name, name##MatcherP8, description, \ + (p0, p1, p2, p3, p4, p5, p6, p7)) +#define MATCHER_P9(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, description) \ + GMOCK_INTERNAL_MATCHER(name, name##MatcherP9, description, \ + (p0, p1, p2, p3, p4, p5, p6, p7, p8)) #define MATCHER_P10(name, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, description) \ - GMOCK_INTERNAL_MATCHER_P10(name, description, p0, p1, p2, p3, p4, p5, p6, \ - p7, p8, p9) + GMOCK_INTERNAL_MATCHER(name, name##MatcherP10, description, \ + (p0, p1, p2, p3, p4, p5, p6, p7, p8, p9)) + +#define GMOCK_INTERNAL_MATCHER(name, full_name, description, args) \ + template <GMOCK_INTERNAL_MATCHER_TEMPLATE_PARAMS(args)> \ + class full_name : public ::testing::internal::MatcherBaseImpl< \ + full_name<GMOCK_INTERNAL_MATCHER_TYPE_PARAMS(args)>> { \ + public: \ + using full_name::MatcherBaseImpl::MatcherBaseImpl; \ + template <typename arg_type> \ + class gmock_Impl : public ::testing::MatcherInterface<const arg_type&> { \ + public: \ + explicit gmock_Impl(GMOCK_INTERNAL_MATCHER_FUNCTION_ARGS(args)) \ + : GMOCK_INTERNAL_MATCHER_FORWARD_ARGS(args) {} \ + bool MatchAndExplain( \ + const arg_type& arg, \ + ::testing::MatchResultListener* result_listener) const override; \ + void DescribeTo(::std::ostream* gmock_os) const override { \ + *gmock_os << FormatDescription(false); \ + } \ + void DescribeNegationTo(::std::ostream* gmock_os) const override { \ + *gmock_os << FormatDescription(true); \ + } \ + GMOCK_INTERNAL_MATCHER_MEMBERS(args) \ + \ + private: \ + ::std::string FormatDescription(bool negation) const { \ + ::std::string gmock_description = (description); \ + if (!gmock_description.empty()) { \ + return gmock_description; \ + } \ + return ::testing::internal::FormatMatcherDescription( \ + negation, #name, \ + ::testing::internal::UniversalTersePrintTupleFieldsToStrings( \ + ::std::tuple<GMOCK_INTERNAL_MATCHER_TYPE_PARAMS(args)>( \ + GMOCK_INTERNAL_MATCHER_MEMBERS_USAGE(args)))); \ + } \ + }; \ + }; \ + template <GMOCK_INTERNAL_MATCHER_TEMPLATE_PARAMS(args)> \ + inline full_name<GMOCK_INTERNAL_MATCHER_TYPE_PARAMS(args)> name( \ + GMOCK_INTERNAL_MATCHER_FUNCTION_ARGS(args)) { \ + return full_name<GMOCK_INTERNAL_MATCHER_TYPE_PARAMS(args)>( \ + GMOCK_INTERNAL_MATCHER_ARGS_USAGE(args)); \ + } \ + template <GMOCK_INTERNAL_MATCHER_TEMPLATE_PARAMS(args)> \ + template <typename arg_type> \ + bool full_name<GMOCK_INTERNAL_MATCHER_TYPE_PARAMS(args)>::gmock_Impl< \ + arg_type>::MatchAndExplain(const arg_type& arg, \ + ::testing::MatchResultListener* \ + result_listener GTEST_ATTRIBUTE_UNUSED_) \ + const + +#define GMOCK_INTERNAL_MATCHER_TEMPLATE_PARAMS(args) \ + GMOCK_PP_TAIL( \ + GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_MATCHER_TEMPLATE_PARAM, , args)) +#define GMOCK_INTERNAL_MATCHER_TEMPLATE_PARAM(i_unused, data_unused, arg) \ + , typename arg##_type + +#define GMOCK_INTERNAL_MATCHER_TYPE_PARAMS(args) \ + GMOCK_PP_TAIL(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_MATCHER_TYPE_PARAM, , args)) +#define GMOCK_INTERNAL_MATCHER_TYPE_PARAM(i_unused, data_unused, arg) \ + , arg##_type + +#define GMOCK_INTERNAL_MATCHER_FUNCTION_ARGS(args) \ + GMOCK_PP_TAIL(dummy_first GMOCK_PP_FOR_EACH( \ + GMOCK_INTERNAL_MATCHER_FUNCTION_ARG, , args)) +#define GMOCK_INTERNAL_MATCHER_FUNCTION_ARG(i, data_unused, arg) \ + , arg##_type gmock_p##i + +#define GMOCK_INTERNAL_MATCHER_FORWARD_ARGS(args) \ + GMOCK_PP_TAIL(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_MATCHER_FORWARD_ARG, , args)) +#define GMOCK_INTERNAL_MATCHER_FORWARD_ARG(i, data_unused, arg) \ + , arg(::std::forward<arg##_type>(gmock_p##i)) + +#define GMOCK_INTERNAL_MATCHER_MEMBERS(args) \ + GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_MATCHER_MEMBER, , args) +#define GMOCK_INTERNAL_MATCHER_MEMBER(i_unused, data_unused, arg) \ + const arg##_type arg; + +#define GMOCK_INTERNAL_MATCHER_MEMBERS_USAGE(args) \ + GMOCK_PP_TAIL(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_MATCHER_MEMBER_USAGE, , args)) +#define GMOCK_INTERNAL_MATCHER_MEMBER_USAGE(i_unused, data_unused, arg) , arg + +#define GMOCK_INTERNAL_MATCHER_ARGS_USAGE(args) \ + GMOCK_PP_TAIL(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_MATCHER_ARG_USAGE, , args)) +#define GMOCK_INTERNAL_MATCHER_ARG_USAGE(i, data_unused, arg_unused) \ + , gmock_p##i } // namespace testing |