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diff --git a/include/gmock/gmock-generated-matchers.h b/include/gmock/gmock-generated-matchers.h new file mode 100644 index 00000000..09ccc9c3 --- /dev/null +++ b/include/gmock/gmock-generated-matchers.h @@ -0,0 +1,650 @@ +// This file was GENERATED by a script. 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> + +namespace testing { +namespace internal { + +// Implements ElementsAre() and ElementsAreArray(). +template <typename Container> +class ElementsAreMatcherImpl : public MatcherInterface<Container> { + public: + typedef GMOCK_REMOVE_CONST(GMOCK_REMOVE_REFERENCE(Container)) RawContainer; + typedef typename RawContainer::value_type Element; + + // Constructs the matcher from a sequence of element values or + // element matchers. + template <typename InputIter> + ElementsAreMatcherImpl(InputIter first, size_t count) { + matchers_.reserve(count); + InputIter it = first; + for (size_t i = 0; i != count; ++i, ++it) { + matchers_.push_back(MatcherCast<const Element&>(*it)); + } + } + + // Returns true iff 'container' matches. + virtual bool Matches(Container container) const { + if (container.size() != count()) + return false; + + typename RawContainer::const_iterator container_iter = container.begin(); + for (size_t i = 0; i != count(); ++container_iter, ++i) { + if (!matchers_[i].Matches(*container_iter)) + return false; + } + + return true; + } + + // Describes what this matcher does. + virtual void DescribeTo(::std::ostream* os) const { + if (count() == 0) { + *os << "is empty"; + } else if (count() == 1) { + *os << "has 1 element that "; + matchers_[0].DescribeTo(os); + } else { + *os << "has " << Elements(count()) << " where\n"; + for (size_t i = 0; i != count(); ++i) { + *os << "element " << i << " "; + matchers_[i].DescribeTo(os); + if (i + 1 < count()) { + *os << ",\n"; + } + } + } + } + + // Describes what the negation of this matcher does. + virtual void DescribeNegationTo(::std::ostream* os) const { + if (count() == 0) { + *os << "is not empty"; + return; + } + + *os << "does not have " << Elements(count()) << ", or\n"; + for (size_t i = 0; i != count(); ++i) { + *os << "element " << i << " "; + matchers_[i].DescribeNegationTo(os); + if (i + 1 < count()) { + *os << ", or\n"; + } + } + } + + // Explains why 'container' matches, or doesn't match, this matcher. + virtual void ExplainMatchResultTo(Container container, + ::std::ostream* os) const { + if (Matches(container)) { + // We need to explain why *each* element matches (the obvious + // ones can be skipped). + + bool reason_printed = false; + typename RawContainer::const_iterator container_iter = container.begin(); + for (size_t i = 0; i != count(); ++container_iter, ++i) { + ::std::stringstream ss; + matchers_[i].ExplainMatchResultTo(*container_iter, &ss); + + const string s = ss.str(); + if (!s.empty()) { + if (reason_printed) { + *os << ",\n"; + } + *os << "element " << i << " " << s; + reason_printed = true; + } + } + } else { + // We need to explain why the container doesn't match. + const size_t actual_count = container.size(); + if (actual_count != count()) { + // The element count doesn't match. If the container is + // empty, there's no need to explain anything as Google Mock + // already prints the empty container. Otherwise we just need + // to show how many elements there actually are. + if (actual_count != 0) { + *os << "has " << Elements(actual_count); + } + return; + } + + // The container has the right size but at least one element + // doesn't match expectation. We need to find this element and + // explain why it doesn't match. + typename RawContainer::const_iterator container_iter = container.begin(); + for (size_t i = 0; i != count(); ++container_iter, ++i) { + if (matchers_[i].Matches(*container_iter)) { + continue; + } + + *os << "element " << i << " doesn't match"; + + ::std::stringstream ss; + matchers_[i].ExplainMatchResultTo(*container_iter, &ss); + const string s = ss.str(); + if (!s.empty()) { + *os << " (" << s << ")"; + } + return; + } + } + } + + private: + static Message Elements(size_t count) { + return Message() << count << (count == 1 ? " element" : " elements"); + } + + size_t count() const { return matchers_.size(); } + std::vector<Matcher<const Element&> > matchers_; +}; + +// Implements ElementsAre() of 0-10 arguments. + +class ElementsAreMatcher0 { + public: + ElementsAreMatcher0() {} + + template <typename Container> + operator Matcher<Container>() const { + typedef GMOCK_REMOVE_CONST(GMOCK_REMOVE_REFERENCE(Container)) RawContainer; + typedef typename RawContainer::value_type Element; + + const Matcher<const Element&>* const matchers = NULL; + return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 0)); + } +}; + +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 RawContainer::value_type Element; + + const Matcher<const Element&> matchers[] = { + MatcherCast<const Element&>(e1_), + }; + + return MakeMatcher(new ElementsAreMatcherImpl<Container>(matchers, 1)); + } + + private: + const T1& e1_; +}; + +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 RawContainer::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_; +}; + +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 RawContainer::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_; +}; + +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 RawContainer::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_; +}; + +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 RawContainer::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_; +}; + +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 RawContainer::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_; +}; + +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 RawContainer::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_; +}; + +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 RawContainer::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_; +}; + +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 RawContainer::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_; +}; + +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 RawContainer::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_; +}; + +// Implements ElementsAreArray(). +template <typename T> +class ElementsAreArrayMatcher { + public: + ElementsAreArrayMatcher(const T* first, size_t count) : + first_(first), count_(count) {} + + template <typename Container> + operator Matcher<Container>() const { + typedef GMOCK_REMOVE_CONST(GMOCK_REMOVE_REFERENCE(Container)) RawContainer; + typedef typename RawContainer::value_type Element; + + return MakeMatcher(new ElementsAreMatcherImpl<Container>(first_, count_)); + } + + private: + const T* const first_; + const size_t count_; +}; + +} // namespace internal + +// 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 + +#endif // GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_MATCHERS_H_ |