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Diffstat (limited to 'lib/gmock-1.5.0/include/gmock/gmock-generated-matchers.h')
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1 files changed, 1859 insertions, 0 deletions
diff --git a/lib/gmock-1.5.0/include/gmock/gmock-generated-matchers.h b/lib/gmock-1.5.0/include/gmock/gmock-generated-matchers.h new file mode 100644 index 0000000000..9e5bedea4c --- /dev/null +++ b/lib/gmock-1.5.0/include/gmock/gmock-generated-matchers.h @@ -0,0 +1,1859 @@ +// This file was GENERATED by command: +// pump.py gmock-generated-matchers.h.pump +// DO NOT EDIT BY HAND!!! + +// Copyright 2008, 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 implements some commonly used variadic matchers. + +#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_ +#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_ + +#include <sstream> +#include <string> +#include <vector> +#include <gmock/gmock-matchers.h> +#include <gmock/gmock-printers.h> + +namespace testing { +namespace internal { + +// The type of the i-th (0-based) field of Tuple. +#define GMOCK_FIELD_TYPE_(Tuple, i) \ + typename ::std::tr1::tuple_element<i, Tuple>::type + +// TupleFields<Tuple, k0, ..., kn> is for selecting fields from a +// tuple of type Tuple. It has two members: +// +// type: a tuple type whose i-th field is the ki-th field of Tuple. +// GetSelectedFields(t): returns fields k0, ..., and kn of t as a tuple. +// +// For example, in class TupleFields<tuple<bool, char, int>, 2, 0>, we have: +// +// type is tuple<int, bool>, and +// GetSelectedFields(make_tuple(true, 'a', 42)) is (42, true). + +template <class Tuple, int k0 = -1, int k1 = -1, int k2 = -1, int k3 = -1, + int k4 = -1, int k5 = -1, int k6 = -1, int k7 = -1, int k8 = -1, + int k9 = -1> +class TupleFields; + +// This generic version is used when there are 10 selectors. +template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5, int k6, + int k7, int k8, int k9> +class TupleFields { + public: + typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), + GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), + GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4), + GMOCK_FIELD_TYPE_(Tuple, k5), GMOCK_FIELD_TYPE_(Tuple, k6), + GMOCK_FIELD_TYPE_(Tuple, k7), GMOCK_FIELD_TYPE_(Tuple, k8), + GMOCK_FIELD_TYPE_(Tuple, k9)> type; + static type GetSelectedFields(const Tuple& t) { + using ::std::tr1::get; + return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t), + get<k5>(t), get<k6>(t), get<k7>(t), get<k8>(t), get<k9>(t)); + } +}; + +// The following specialization is used for 0 ~ 9 selectors. + +template <class Tuple> +class TupleFields<Tuple, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1> { + public: + typedef ::std::tr1::tuple<> type; + static type GetSelectedFields(const Tuple& /* t */) { + using ::std::tr1::get; + return type(); + } +}; + +template <class Tuple, int k0> +class TupleFields<Tuple, k0, -1, -1, -1, -1, -1, -1, -1, -1, -1> { + public: + typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0)> type; + static type GetSelectedFields(const Tuple& t) { + using ::std::tr1::get; + return type(get<k0>(t)); + } +}; + +template <class Tuple, int k0, int k1> +class TupleFields<Tuple, k0, k1, -1, -1, -1, -1, -1, -1, -1, -1> { + public: + typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), + GMOCK_FIELD_TYPE_(Tuple, k1)> type; + static type GetSelectedFields(const Tuple& t) { + using ::std::tr1::get; + return type(get<k0>(t), get<k1>(t)); + } +}; + +template <class Tuple, int k0, int k1, int k2> +class TupleFields<Tuple, k0, k1, k2, -1, -1, -1, -1, -1, -1, -1> { + public: + typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), + GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2)> type; + static type GetSelectedFields(const Tuple& t) { + using ::std::tr1::get; + return type(get<k0>(t), get<k1>(t), get<k2>(t)); + } +}; + +template <class Tuple, int k0, int k1, int k2, int k3> +class TupleFields<Tuple, k0, k1, k2, k3, -1, -1, -1, -1, -1, -1> { + public: + typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), + GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), + GMOCK_FIELD_TYPE_(Tuple, k3)> type; + static type GetSelectedFields(const Tuple& t) { + using ::std::tr1::get; + return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t)); + } +}; + +template <class Tuple, int k0, int k1, int k2, int k3, int k4> +class TupleFields<Tuple, k0, k1, k2, k3, k4, -1, -1, -1, -1, -1> { + public: + typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), + GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), + GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4)> type; + static type GetSelectedFields(const Tuple& t) { + using ::std::tr1::get; + return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t)); + } +}; + +template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5> +class TupleFields<Tuple, k0, k1, k2, k3, k4, k5, -1, -1, -1, -1> { + public: + typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), + GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), + GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4), + GMOCK_FIELD_TYPE_(Tuple, k5)> type; + static type GetSelectedFields(const Tuple& t) { + using ::std::tr1::get; + return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t), + get<k5>(t)); + } +}; + +template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5, int k6> +class TupleFields<Tuple, k0, k1, k2, k3, k4, k5, k6, -1, -1, -1> { + public: + typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), + GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), + GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4), + GMOCK_FIELD_TYPE_(Tuple, k5), GMOCK_FIELD_TYPE_(Tuple, k6)> type; + static type GetSelectedFields(const Tuple& t) { + using ::std::tr1::get; + return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t), + get<k5>(t), get<k6>(t)); + } +}; + +template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5, int k6, + int k7> +class TupleFields<Tuple, k0, k1, k2, k3, k4, k5, k6, k7, -1, -1> { + public: + typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), + GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), + GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4), + GMOCK_FIELD_TYPE_(Tuple, k5), GMOCK_FIELD_TYPE_(Tuple, k6), + GMOCK_FIELD_TYPE_(Tuple, k7)> type; + static type GetSelectedFields(const Tuple& t) { + using ::std::tr1::get; + return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t), + get<k5>(t), get<k6>(t), get<k7>(t)); + } +}; + +template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5, int k6, + int k7, int k8> +class TupleFields<Tuple, k0, k1, k2, k3, k4, k5, k6, k7, k8, -1> { + public: + typedef ::std::tr1::tuple<GMOCK_FIELD_TYPE_(Tuple, k0), + GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2), + GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4), + GMOCK_FIELD_TYPE_(Tuple, k5), GMOCK_FIELD_TYPE_(Tuple, k6), + GMOCK_FIELD_TYPE_(Tuple, k7), GMOCK_FIELD_TYPE_(Tuple, k8)> type; + static type GetSelectedFields(const Tuple& t) { + using ::std::tr1::get; + return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t), + get<k5>(t), get<k6>(t), get<k7>(t), get<k8>(t)); + } +}; + +#undef GMOCK_FIELD_TYPE_ + +// Implements the Args() matcher. +template <class ArgsTuple, int k0 = -1, int k1 = -1, int k2 = -1, int k3 = -1, + int k4 = -1, int k5 = -1, int k6 = -1, int k7 = -1, int k8 = -1, + int k9 = -1> +class ArgsMatcherImpl : public MatcherInterface<ArgsTuple> { + public: + // ArgsTuple may have top-level const or reference modifiers. + typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(ArgsTuple)) RawArgsTuple; + typedef typename internal::TupleFields<RawArgsTuple, k0, k1, k2, k3, k4, k5, + k6, k7, k8, k9>::type SelectedArgs; + typedef Matcher<const SelectedArgs&> MonomorphicInnerMatcher; + + template <typename InnerMatcher> + explicit ArgsMatcherImpl(const InnerMatcher& inner_matcher) + : inner_matcher_(SafeMatcherCast<const SelectedArgs&>(inner_matcher)) {} + + virtual bool MatchAndExplain(ArgsTuple args, + MatchResultListener* listener) const { + const SelectedArgs& selected_args = GetSelectedArgs(args); + if (!listener->IsInterested()) + return inner_matcher_.Matches(selected_args); + + PrintIndices(listener->stream()); + *listener << "are " << PrintToString(selected_args); + + StringMatchResultListener inner_listener; + const bool match = inner_matcher_.MatchAndExplain(selected_args, + &inner_listener); + PrintIfNotEmpty(inner_listener.str(), listener->stream()); + return match; + } + + virtual void DescribeTo(::std::ostream* os) const { + *os << "are a tuple "; + PrintIndices(os); + inner_matcher_.DescribeTo(os); + } + + virtual void DescribeNegationTo(::std::ostream* os) const { + *os << "are a tuple "; + PrintIndices(os); + inner_matcher_.DescribeNegationTo(os); + } + + private: + static SelectedArgs GetSelectedArgs(ArgsTuple args) { + return TupleFields<RawArgsTuple, k0, k1, k2, k3, k4, k5, k6, k7, k8, + k9>::GetSelectedFields(args); + } + + // Prints the indices of the selected fields. + static void PrintIndices(::std::ostream* os) { + *os << "whose fields ("; + const int indices[10] = { k0, k1, k2, k3, k4, k5, k6, k7, k8, k9 }; + for (int i = 0; i < 10; i++) { + if (indices[i] < 0) + break; + + if (i >= 1) + *os << ", "; + + *os << "#" << indices[i]; + } + *os << ") "; + } + + const MonomorphicInnerMatcher inner_matcher_; + + GTEST_DISALLOW_ASSIGN_(ArgsMatcherImpl); +}; + +template <class InnerMatcher, int k0 = -1, int k1 = -1, int k2 = -1, + int k3 = -1, int k4 = -1, int k5 = -1, int k6 = -1, int k7 = -1, + int k8 = -1, int k9 = -1> +class ArgsMatcher { + public: + explicit ArgsMatcher(const InnerMatcher& inner_matcher) + : inner_matcher_(inner_matcher) {} + + template <typename ArgsTuple> + operator Matcher<ArgsTuple>() const { + return MakeMatcher(new ArgsMatcherImpl<ArgsTuple, k0, k1, k2, k3, k4, k5, + k6, k7, k8, k9>(inner_matcher_)); + } + + private: + const InnerMatcher inner_matcher_; + + GTEST_DISALLOW_ASSIGN_(ArgsMatcher); +}; + +// Implements ElementsAre() of 1-10 arguments. + +template <typename T1> +class ElementsAreMatcher1 { + public: + explicit ElementsAreMatcher1(const T1& e1) : e1_(e1) {} + + template <typename Container> + operator Matcher<Container>() const { + typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container)) + RawContainer; + typedef typename internal::StlContainerView<RawContainer>::type::value_type + Element; + + // Nokia's Symbian Compiler has a nasty bug where the object put + // in a one-element local array is not destructed when the array + // goes out of scope. This leads to obvious badness as we've + // added the linked_ptr in it to our other linked_ptrs list. + // Hence we implement ElementsAreMatcher1 specially to avoid using + // a local array. + const Matcher<const Element&> matcher = + MatcherCast<const Element&>(e1_); + return MakeMatcher(new ElementsAreMatcherImpl<Container>(&matcher, 1)); + } + + private: + const T1& e1_; + + GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher1); +}; + +template <typename T1, typename T2> +class ElementsAreMatcher2 { + public: + ElementsAreMatcher2(const T1& e1, const T2& e2) : e1_(e1), e2_(e2) {} + + template <typename Container> + operator Matcher<Container>() const { + typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container)) + RawContainer; + typedef typename internal::StlContainerView<RawContainer>::type::value_type + Element; + + const Matcher<const Element&> matchers[] = { + MatcherCast<const Element&>(e1_), + MatcherCast<const Element&>(e2_), + }; + + return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 2)); + } + + private: + const T1& e1_; + const T2& e2_; + + GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher2); +}; + +template <typename T1, typename T2, typename T3> +class ElementsAreMatcher3 { + public: + ElementsAreMatcher3(const T1& e1, const T2& e2, const T3& e3) : e1_(e1), + e2_(e2), e3_(e3) {} + + template <typename Container> + operator Matcher<Container>() const { + typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container)) + RawContainer; + typedef typename internal::StlContainerView<RawContainer>::type::value_type + Element; + + const Matcher<const Element&> matchers[] = { + MatcherCast<const Element&>(e1_), + MatcherCast<const Element&>(e2_), + MatcherCast<const Element&>(e3_), + }; + + return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 3)); + } + + private: + const T1& e1_; + const T2& e2_; + const T3& e3_; + + GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher3); +}; + +template <typename T1, typename T2, typename T3, typename T4> +class ElementsAreMatcher4 { + public: + ElementsAreMatcher4(const T1& e1, const T2& e2, const T3& e3, + const T4& e4) : e1_(e1), e2_(e2), e3_(e3), e4_(e4) {} + + template <typename Container> + operator Matcher<Container>() const { + typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container)) + RawContainer; + typedef typename internal::StlContainerView<RawContainer>::type::value_type + Element; + + const Matcher<const Element&> matchers[] = { + MatcherCast<const Element&>(e1_), + MatcherCast<const Element&>(e2_), + MatcherCast<const Element&>(e3_), + MatcherCast<const Element&>(e4_), + }; + + return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 4)); + } + + private: + const T1& e1_; + const T2& e2_; + const T3& e3_; + const T4& e4_; + + GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher4); +}; + +template <typename T1, typename T2, typename T3, typename T4, typename T5> +class ElementsAreMatcher5 { + public: + ElementsAreMatcher5(const T1& e1, const T2& e2, const T3& e3, const T4& e4, + const T5& e5) : e1_(e1), e2_(e2), e3_(e3), e4_(e4), e5_(e5) {} + + template <typename Container> + operator Matcher<Container>() const { + typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container)) + RawContainer; + typedef typename internal::StlContainerView<RawContainer>::type::value_type + Element; + + const Matcher<const Element&> matchers[] = { + MatcherCast<const Element&>(e1_), + MatcherCast<const Element&>(e2_), + MatcherCast<const Element&>(e3_), + MatcherCast<const Element&>(e4_), + MatcherCast<const Element&>(e5_), + }; + + return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 5)); + } + + private: + const T1& e1_; + const T2& e2_; + const T3& e3_; + const T4& e4_; + const T5& e5_; + + GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher5); +}; + +template <typename T1, typename T2, typename T3, typename T4, typename T5, + typename T6> +class ElementsAreMatcher6 { + public: + ElementsAreMatcher6(const T1& e1, const T2& e2, const T3& e3, const T4& e4, + const T5& e5, const T6& e6) : e1_(e1), e2_(e2), e3_(e3), e4_(e4), + e5_(e5), e6_(e6) {} + + template <typename Container> + operator Matcher<Container>() const { + typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container)) + RawContainer; + typedef typename internal::StlContainerView<RawContainer>::type::value_type + Element; + + const Matcher<const Element&> matchers[] = { + MatcherCast<const Element&>(e1_), + MatcherCast<const Element&>(e2_), + MatcherCast<const Element&>(e3_), + MatcherCast<const Element&>(e4_), + MatcherCast<const Element&>(e5_), + MatcherCast<const Element&>(e6_), + }; + + return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 6)); + } + + private: + const T1& e1_; + const T2& e2_; + const T3& e3_; + const T4& e4_; + const T5& e5_; + const T6& e6_; + + GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher6); +}; + +template <typename T1, typename T2, typename T3, typename T4, typename T5, + typename T6, typename T7> +class ElementsAreMatcher7 { + public: + ElementsAreMatcher7(const T1& e1, const T2& e2, const T3& e3, const T4& e4, + const T5& e5, const T6& e6, const T7& e7) : e1_(e1), e2_(e2), e3_(e3), + e4_(e4), e5_(e5), e6_(e6), e7_(e7) {} + + template <typename Container> + operator Matcher<Container>() const { + typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container)) + RawContainer; + typedef typename internal::StlContainerView<RawContainer>::type::value_type + Element; + + const Matcher<const Element&> matchers[] = { + MatcherCast<const Element&>(e1_), + MatcherCast<const Element&>(e2_), + MatcherCast<const Element&>(e3_), + MatcherCast<const Element&>(e4_), + MatcherCast<const Element&>(e5_), + MatcherCast<const Element&>(e6_), + MatcherCast<const Element&>(e7_), + }; + + return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 7)); + } + + private: + const T1& e1_; + const T2& e2_; + const T3& e3_; + const T4& e4_; + const T5& e5_; + const T6& e6_; + const T7& e7_; + + GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher7); +}; + +template <typename T1, typename T2, typename T3, typename T4, typename T5, + typename T6, typename T7, typename T8> +class ElementsAreMatcher8 { + public: + ElementsAreMatcher8(const T1& e1, const T2& e2, const T3& e3, const T4& e4, + const T5& e5, const T6& e6, const T7& e7, const T8& e8) : e1_(e1), + e2_(e2), e3_(e3), e4_(e4), e5_(e5), e6_(e6), e7_(e7), e8_(e8) {} + + template <typename Container> + operator Matcher<Container>() const { + typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container)) + RawContainer; + typedef typename internal::StlContainerView<RawContainer>::type::value_type + Element; + + const Matcher<const Element&> matchers[] = { + MatcherCast<const Element&>(e1_), + MatcherCast<const Element&>(e2_), + MatcherCast<const Element&>(e3_), + MatcherCast<const Element&>(e4_), + MatcherCast<const Element&>(e5_), + MatcherCast<const Element&>(e6_), + MatcherCast<const Element&>(e7_), + MatcherCast<const Element&>(e8_), + }; + + return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 8)); + } + + private: + const T1& e1_; + const T2& e2_; + const T3& e3_; + const T4& e4_; + const T5& e5_; + const T6& e6_; + const T7& e7_; + const T8& e8_; + + GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher8); +}; + +template <typename T1, typename T2, typename T3, typename T4, typename T5, + typename T6, typename T7, typename T8, typename T9> +class ElementsAreMatcher9 { + public: + ElementsAreMatcher9(const T1& e1, const T2& e2, const T3& e3, const T4& e4, + const T5& e5, const T6& e6, const T7& e7, const T8& e8, + const T9& e9) : e1_(e1), e2_(e2), e3_(e3), e4_(e4), e5_(e5), e6_(e6), + e7_(e7), e8_(e8), e9_(e9) {} + + template <typename Container> + operator Matcher<Container>() const { + typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container)) + RawContainer; + typedef typename internal::StlContainerView<RawContainer>::type::value_type + Element; + + const Matcher<const Element&> matchers[] = { + MatcherCast<const Element&>(e1_), + MatcherCast<const Element&>(e2_), + MatcherCast<const Element&>(e3_), + MatcherCast<const Element&>(e4_), + MatcherCast<const Element&>(e5_), + MatcherCast<const Element&>(e6_), + MatcherCast<const Element&>(e7_), + MatcherCast<const Element&>(e8_), + MatcherCast<const Element&>(e9_), + }; + + return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 9)); + } + + private: + const T1& e1_; + const T2& e2_; + const T3& e3_; + const T4& e4_; + const T5& e5_; + const T6& e6_; + const T7& e7_; + const T8& e8_; + const T9& e9_; + + GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher9); +}; + +template <typename T1, typename T2, typename T3, typename T4, typename T5, + typename T6, typename T7, typename T8, typename T9, typename T10> +class ElementsAreMatcher10 { + public: + ElementsAreMatcher10(const T1& e1, const T2& e2, const T3& e3, const T4& e4, + const T5& e5, const T6& e6, const T7& e7, const T8& e8, const T9& e9, + const T10& e10) : e1_(e1), e2_(e2), e3_(e3), e4_(e4), e5_(e5), e6_(e6), + e7_(e7), e8_(e8), e9_(e9), e10_(e10) {} + + template <typename Container> + operator Matcher<Container>() const { + typedef GMOCK_REMOVE_CONST_(GMOCK_REMOVE_REFERENCE_(Container)) + RawContainer; + typedef typename internal::StlContainerView<RawContainer>::type::value_type + Element; + + const Matcher<const Element&> matchers[] = { + MatcherCast<const Element&>(e1_), + MatcherCast<const Element&>(e2_), + MatcherCast<const Element&>(e3_), + MatcherCast<const Element&>(e4_), + MatcherCast<const Element&>(e5_), + MatcherCast<const Element&>(e6_), + MatcherCast<const Element&>(e7_), + MatcherCast<const Element&>(e8_), + MatcherCast<const Element&>(e9_), + MatcherCast<const Element&>(e10_), + }; + + return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 10)); + } + + private: + const T1& e1_; + const T2& e2_; + const T3& e3_; + const T4& e4_; + const T5& e5_; + const T6& e6_; + const T7& e7_; + const T8& e8_; + const T9& e9_; + const T10& e10_; + + GTEST_DISALLOW_ASSIGN_(ElementsAreMatcher10); +}; + +} // namespace internal + +// 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. +template <typename InnerMatcher> +inline internal::ArgsMatcher<InnerMatcher> +Args(const InnerMatcher& matcher) { + return internal::ArgsMatcher<InnerMatcher>(matcher); +} + +template <int k1, typename InnerMatcher> +inline internal::ArgsMatcher<InnerMatcher, k1> +Args(const InnerMatcher& matcher) { + return internal::ArgsMatcher<InnerMatcher, k1>(matcher); +} + +template <int k1, int k2, typename InnerMatcher> +inline internal::ArgsMatcher<InnerMatcher, k1, k2> +Args(const InnerMatcher& matcher) { + return internal::ArgsMatcher<InnerMatcher, k1, k2>(matcher); +} + +template <int k1, int k2, int k3, typename InnerMatcher> +inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3> +Args(const InnerMatcher& matcher) { + return internal::ArgsMatcher<InnerMatcher, k1, k2, k3>(matcher); +} + +template <int k1, int k2, int k3, int k4, typename InnerMatcher> +inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4> +Args(const InnerMatcher& matcher) { + return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4>(matcher); +} + +template <int k1, int k2, int k3, int k4, int k5, typename InnerMatcher> +inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5> +Args(const InnerMatcher& matcher) { + return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5>(matcher); +} + +template <int k1, int k2, int k3, int k4, int k5, int k6, typename InnerMatcher> +inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6> +Args(const InnerMatcher& matcher) { + return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6>(matcher); +} + +template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, + typename InnerMatcher> +inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7> +Args(const InnerMatcher& matcher) { + return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, + k7>(matcher); +} + +template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8, + typename InnerMatcher> +inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8> +Args(const InnerMatcher& matcher) { + return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, + k8>(matcher); +} + +template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8, + int k9, typename InnerMatcher> +inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8, k9> +Args(const InnerMatcher& matcher) { + return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8, + k9>(matcher); +} + +template <int k1, int k2, int k3, int k4, int k5, int k6, int k7, int k8, + int k9, int k10, typename InnerMatcher> +inline internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8, k9, + k10> +Args(const InnerMatcher& matcher) { + return internal::ArgsMatcher<InnerMatcher, k1, k2, k3, k4, k5, k6, k7, k8, + k9, k10>(matcher); +} + +// ElementsAre(e0, e1, ..., e_n) matches an STL-style container with +// (n + 1) elements, where the i-th element in the container must +// match the i-th argument in the list. Each argument of +// ElementsAre() can be either a value or a matcher. We support up to +// 10 arguments. +// +// NOTE: Since ElementsAre() cares about the order of the elements, it +// must not be used with containers whose elements's order is +// undefined (e.g. hash_map). + +inline internal::ElementsAreMatcher0 ElementsAre() { + return internal::ElementsAreMatcher0(); +} + +template <typename T1> +inline internal::ElementsAreMatcher1<T1> ElementsAre(const T1& e1) { + return internal::ElementsAreMatcher1<T1>(e1); +} + +template <typename T1, typename T2> +inline internal::ElementsAreMatcher2<T1, T2> ElementsAre(const T1& e1, + const T2& e2) { + return internal::ElementsAreMatcher2<T1, T2>(e1, e2); +} + +template <typename T1, typename T2, typename T3> +inline internal::ElementsAreMatcher3<T1, T2, T3> ElementsAre(const T1& e1, + const T2& e2, const T3& e3) { + return internal::ElementsAreMatcher3<T1, T2, T3>(e1, e2, e3); +} + +template <typename T1, typename T2, typename T3, typename T4> +inline internal::ElementsAreMatcher4<T1, T2, T3, T4> ElementsAre(const T1& e1, + const T2& e2, const T3& e3, const T4& e4) { + return internal::ElementsAreMatcher4<T1, T2, T3, T4>(e1, e2, e3, e4); +} + +template <typename T1, typename T2, typename T3, typename T4, typename T5> +inline internal::ElementsAreMatcher5<T1, T2, T3, T4, + T5> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, + const T5& e5) { + return internal::ElementsAreMatcher5<T1, T2, T3, T4, T5>(e1, e2, e3, e4, e5); +} + +template <typename T1, typename T2, typename T3, typename T4, typename T5, + typename T6> +inline internal::ElementsAreMatcher6<T1, T2, T3, T4, T5, + T6> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, + const T5& e5, const T6& e6) { + return internal::ElementsAreMatcher6<T1, T2, T3, T4, T5, T6>(e1, e2, e3, e4, + e5, e6); +} + +template <typename T1, typename T2, typename T3, typename T4, typename T5, + typename T6, typename T7> +inline internal::ElementsAreMatcher7<T1, T2, T3, T4, T5, T6, + T7> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, + const T5& e5, const T6& e6, const T7& e7) { + return internal::ElementsAreMatcher7<T1, T2, T3, T4, T5, T6, T7>(e1, e2, e3, + e4, e5, e6, e7); +} + +template <typename T1, typename T2, typename T3, typename T4, typename T5, + typename T6, typename T7, typename T8> +inline internal::ElementsAreMatcher8<T1, T2, T3, T4, T5, T6, T7, + T8> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, + const T5& e5, const T6& e6, const T7& e7, const T8& e8) { + return internal::ElementsAreMatcher8<T1, T2, T3, T4, T5, T6, T7, T8>(e1, e2, + e3, e4, e5, e6, e7, e8); +} + +template <typename T1, typename T2, typename T3, typename T4, typename T5, + typename T6, typename T7, typename T8, typename T9> +inline internal::ElementsAreMatcher9<T1, T2, T3, T4, T5, T6, T7, T8, + T9> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, + const T5& e5, const T6& e6, const T7& e7, const T8& e8, const T9& e9) { + return internal::ElementsAreMatcher9<T1, T2, T3, T4, T5, T6, T7, T8, T9>(e1, + e2, e3, e4, e5, e6, e7, e8, e9); +} + +template <typename T1, typename T2, typename T3, typename T4, typename T5, + typename T6, typename T7, typename T8, typename T9, typename T10> +inline internal::ElementsAreMatcher10<T1, T2, T3, T4, T5, T6, T7, T8, T9, + T10> ElementsAre(const T1& e1, const T2& e2, const T3& e3, const T4& e4, + const T5& e5, const T6& e6, const T7& e7, const T8& e8, const T9& e9, + const T10& e10) { + return internal::ElementsAreMatcher10<T1, T2, T3, T4, T5, T6, T7, T8, T9, + T10>(e1, e2, e3, e4, e5, e6, e7, e8, e9, e10); +} + +// ElementsAreArray(array) and ElementAreArray(array, count) are like +// ElementsAre(), except that they take an array of values or +// matchers. The former form infers the size of 'array', which must +// be a static C-style array. In the latter form, 'array' can either +// be a static array or a pointer to a dynamically created array. + +template <typename T> +inline internal::ElementsAreArrayMatcher<T> ElementsAreArray( + const T* first, size_t count) { + return internal::ElementsAreArrayMatcher<T>(first, count); +} + +template <typename T, size_t N> +inline internal::ElementsAreArrayMatcher<T> +ElementsAreArray(const T (&array)[N]) { + return internal::ElementsAreArrayMatcher<T>(array, N); +} + +} // namespace testing + +// The MATCHER* family of macros can be used in a namespace scope to +// define custom matchers easily. +// +// Basic Usage +// =========== +// +// The syntax +// +// MATCHER(name, description_string) { statements; } +// +// defines a matcher with the given name that executes the statements, +// which must return a bool to indicate if the match succeeds. Inside +// the statements, you can refer to the value being matched by 'arg', +// and refer to its type by 'arg_type'. +// +// The description string documents what the matcher does, and is used +// to generate the failure message when the match fails. Since a +// MATCHER() is usually defined in a header file shared by multiple +// C++ source files, we require the description to be a C-string +// literal to avoid possible side effects. It can be empty, in which +// case we'll use the sequence of words in the matcher name as the +// description. +// +// For example: +// +// MATCHER(IsEven, "") { return (arg % 2) == 0; } +// +// allows you to write +// +// // Expects mock_foo.Bar(n) to be called where n is even. +// EXPECT_CALL(mock_foo, Bar(IsEven())); +// +// or, +// +// // Verifies that the value of some_expression is even. +// EXPECT_THAT(some_expression, IsEven()); +// +// If the above assertion fails, it will print something like: +// +// Value of: some_expression +// Expected: is even +// Actual: 7 +// +// where the description "is even" is automatically calculated from the +// matcher name IsEven. +// +// Argument Type +// ============= +// +// Note that the type of the value being matched (arg_type) is +// determined by the context in which you use the matcher and is +// supplied to you by the compiler, so you don't need to worry about +// declaring it (nor can you). This allows the matcher to be +// polymorphic. For example, IsEven() can be used to match any type +// where the value of "(arg % 2) == 0" can be implicitly converted to +// a bool. In the "Bar(IsEven())" example above, if method Bar() +// takes an int, 'arg_type' will be int; if it takes an unsigned long, +// 'arg_type' will be unsigned long; and so on. +// +// Parameterizing Matchers +// ======================= +// +// Sometimes you'll want to parameterize the matcher. For that you +// can use another macro: +// +// MATCHER_P(name, param_name, description_string) { statements; } +// +// For example: +// +// MATCHER_P(HasAbsoluteValue, value, "") { return abs(arg) == value; } +// +// will allow you to write: +// +// EXPECT_THAT(Blah("a"), HasAbsoluteValue(n)); +// +// which may lead to this message (assuming n is 10): +// +// Value of: Blah("a") +// Expected: has absolute value 10 +// Actual: -9 +// +// Note that both the matcher description and its parameter are +// printed, making the message human-friendly. +// +// In the matcher definition body, you can write 'foo_type' to +// reference the type of a parameter named 'foo'. For example, in the +// body of MATCHER_P(HasAbsoluteValue, value) above, you can write +// 'value_type' to refer to the type of 'value'. +// +// We also provide MATCHER_P2, MATCHER_P3, ..., up to MATCHER_P10 to +// support multi-parameter matchers. +// +// Describing Parameterized Matchers +// ================================= +// +// When defining a parameterized matcher, you can use P |