http://git-wip-us.apache.org/repos/asf/hadoop/blob/76a1e894/hadoop-hdfs-project/hadoop-hdfs-client/src/main/native/libhdfspp/third_party/gmock-1.7.0/gmock/gmock.h ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/native/libhdfspp/third_party/gmock-1.7.0/gmock/gmock.h b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/native/libhdfspp/third_party/gmock-1.7.0/gmock/gmock.h deleted file mode 100644 index e8dd7fc..0000000 --- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/native/libhdfspp/third_party/gmock-1.7.0/gmock/gmock.h +++ /dev/null @@ -1,14198 +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. -// -// Author: w...@google.com (Zhanyong Wan) - -// Google Mock - a framework for writing C++ mock classes. -// -// This is the main header file a user should include. - -#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_H_ -#define GMOCK_INCLUDE_GMOCK_GMOCK_H_ - -// This file implements the following syntax: -// -// ON_CALL(mock_object.Method(...)) -// .With(...) ? -// .WillByDefault(...); -// -// where With() is optional and WillByDefault() must appear exactly -// once. -// -// EXPECT_CALL(mock_object.Method(...)) -// .With(...) ? -// .Times(...) ? -// .InSequence(...) * -// .WillOnce(...) * -// .WillRepeatedly(...) ? -// .RetiresOnSaturation() ? ; -// -// where all clauses are optional and WillOnce() can be repeated. - -// 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. -// -// Author: w...@google.com (Zhanyong Wan) - -// Google Mock - a framework for writing C++ mock classes. -// -// This file implements some commonly used actions. - -#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_ -#define GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_ - -#ifndef _WIN32_WCE -# include <errno.h> -#endif - -#include <algorithm> -#include <string> - -// 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. -// -// Author: w...@google.com (Zhanyong Wan) - -// Google Mock - a framework for writing C++ mock classes. -// -// This file defines some utilities useful for implementing Google -// Mock. They are subject to change without notice, so please DO NOT -// USE THEM IN USER CODE. - -#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_ -#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_ - -#include <stdio.h> -#include <ostream> // NOLINT -#include <string> - -// 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. -// -// Author: w...@google.com (Zhanyong Wan) - -// Google Mock - a framework for writing C++ mock classes. -// -// This file contains template meta-programming utility classes needed -// for implementing Google Mock. - -#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_ -#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_GENERATED_INTERNAL_UTILS_H_ - -// 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. -// -// Author: vad...@google.com (Vadim Berman) -// -// Low-level types and utilities for porting Google Mock to various -// platforms. They are subject to change without notice. DO NOT USE -// THEM IN USER CODE. - -#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_ -#define GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_ - -#include <assert.h> -#include <stdlib.h> -#include <iostream> - -// Most of the types needed for porting Google Mock are also required -// for Google Test and are defined in gtest-port.h. -#include "gtest/gtest.h" - -// To avoid conditional compilation everywhere, we make it -// gmock-port.h's responsibility to #include the header implementing -// tr1/tuple. gmock-port.h does this via gtest-port.h, which is -// guaranteed to pull in the tuple header. - -// For MS Visual C++, check the compiler version. At least VS 2003 is -// required to compile Google Mock. -#if defined(_MSC_VER) && _MSC_VER < 1310 -# error "At least Visual C++ 2003 (7.1) is required to compile Google Mock." -#endif - -// Macro for referencing flags. This is public as we want the user to -// use this syntax to reference Google Mock flags. -#define GMOCK_FLAG(name) FLAGS_gmock_##name - -// Macros for declaring flags. -#define GMOCK_DECLARE_bool_(name) extern GTEST_API_ bool GMOCK_FLAG(name) -#define GMOCK_DECLARE_int32_(name) \ - extern GTEST_API_ ::testing::internal::Int32 GMOCK_FLAG(name) -#define GMOCK_DECLARE_string_(name) \ - extern GTEST_API_ ::std::string GMOCK_FLAG(name) - -// Macros for defining flags. -#define GMOCK_DEFINE_bool_(name, default_val, doc) \ - GTEST_API_ bool GMOCK_FLAG(name) = (default_val) -#define GMOCK_DEFINE_int32_(name, default_val, doc) \ - GTEST_API_ ::testing::internal::Int32 GMOCK_FLAG(name) = (default_val) -#define GMOCK_DEFINE_string_(name, default_val, doc) \ - GTEST_API_ ::std::string GMOCK_FLAG(name) = (default_val) - -#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_ - -namespace testing { - -template <typename T> -class Matcher; - -namespace internal { - -// An IgnoredValue object can be implicitly constructed from ANY value. -// This is used in implementing the IgnoreResult(a) action. -class IgnoredValue { - public: - // This constructor template allows any value to be implicitly - // converted to IgnoredValue. The object has no data member and - // doesn't try to remember anything about the argument. We - // deliberately omit the 'explicit' keyword in order to allow the - // conversion to be implicit. - template <typename T> - IgnoredValue(const T& /* ignored */) {} // NOLINT(runtime/explicit) -}; - -// 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::tr1::tuple<> > { - typedef ::std::tr1::tuple< > type; -}; - -template <typename A1> -struct MatcherTuple< ::std::tr1::tuple<A1> > { - typedef ::std::tr1::tuple<Matcher<A1> > type; -}; - -template <typename A1, typename A2> -struct MatcherTuple< ::std::tr1::tuple<A1, A2> > { - typedef ::std::tr1::tuple<Matcher<A1>, Matcher<A2> > type; -}; - -template <typename A1, typename A2, typename A3> -struct MatcherTuple< ::std::tr1::tuple<A1, A2, A3> > { - typedef ::std::tr1::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3> > type; -}; - -template <typename A1, typename A2, typename A3, typename A4> -struct MatcherTuple< ::std::tr1::tuple<A1, A2, A3, A4> > { - typedef ::std::tr1::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>, - Matcher<A4> > type; -}; - -template <typename A1, typename A2, typename A3, typename A4, typename A5> -struct MatcherTuple< ::std::tr1::tuple<A1, A2, A3, A4, A5> > { - typedef ::std::tr1::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::tr1::tuple<A1, A2, A3, A4, A5, A6> > { - typedef ::std::tr1::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::tr1::tuple<A1, A2, A3, A4, A5, A6, A7> > { - typedef ::std::tr1::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::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8> > { - typedef ::std::tr1::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::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9> > { - typedef ::std::tr1::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::tr1::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9, - A10> > { - typedef ::std::tr1::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::tr1::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::tr1::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::tr1::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::tr1::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::tr1::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::tr1::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::tr1::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::tr1::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::tr1::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::tr1::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::tr1::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_ - -namespace testing { -namespace internal { - -// Converts an identifier name to a space-separated list of lower-case -// words. Each maximum substring of the form [A-Za-z][a-z]*|\d+ is -// treated as one word. For example, both "FooBar123" and -// "foo_bar_123" are converted to "foo bar 123". -GTEST_API_ string ConvertIdentifierNameToWords(const char* id_name); - -// PointeeOf<Pointer>::type is the type of a value pointed to by a -// Pointer, which can be either a smart pointer or a raw pointer. The -// following default implementation is for the case where Pointer is a -// smart pointer. -template <typename Pointer> -struct PointeeOf { - // Smart pointer classes define type element_type as the type of - // their pointees. - typedef typename Pointer::element_type type; -}; -// This specialization is for the raw pointer case. -template <typename T> -struct PointeeOf<T*> { typedef T type; }; // NOLINT - -// GetRawPointer(p) returns the raw pointer underlying p when p is a -// smart pointer, or returns p itself when p is already a raw pointer. -// The following default implementation is for the smart pointer case. -template <typename Pointer> -inline const typename Pointer::element_type* GetRawPointer(const Pointer& p) { - return p.get(); -} -// This overloaded version is for the raw pointer case. -template <typename Element> -inline Element* GetRawPointer(Element* p) { return p; } - -// This comparator allows linked_ptr to be stored in sets. -template <typename T> -struct LinkedPtrLessThan { - bool operator()(const ::testing::internal::linked_ptr<T>& lhs, - const ::testing::internal::linked_ptr<T>& rhs) const { - return lhs.get() < rhs.get(); - } -}; - -// Symbian compilation can be done with wchar_t being either a native -// type or a typedef. Using Google Mock with OpenC without wchar_t -// should require the definition of _STLP_NO_WCHAR_T. -// -// MSVC treats wchar_t as a native type usually, but treats it as the -// same as unsigned short when the compiler option /Zc:wchar_t- is -// specified. It defines _NATIVE_WCHAR_T_DEFINED symbol when wchar_t -// is a native type. -#if (GTEST_OS_SYMBIAN && defined(_STLP_NO_WCHAR_T)) || \ - (defined(_MSC_VER) && !defined(_NATIVE_WCHAR_T_DEFINED)) -// wchar_t is a typedef. -#else -# define GMOCK_WCHAR_T_IS_NATIVE_ 1 -#endif - -// signed wchar_t and unsigned wchar_t are NOT in the C++ standard. -// Using them is a bad practice and not portable. So DON'T use them. -// -// Still, Google Mock is designed to work even if the user uses signed -// wchar_t or unsigned wchar_t (obviously, assuming the compiler -// supports them). -// -// To gcc, -// wchar_t == signed wchar_t != unsigned wchar_t == unsigned int -#ifdef __GNUC__ -// signed/unsigned wchar_t are valid types. -# define GMOCK_HAS_SIGNED_WCHAR_T_ 1 -#endif - -// In what follows, we use the term "kind" to indicate whether a type -// is bool, an integer type (excluding bool), a floating-point type, -// or none of them. This categorization is useful for determining -// when a matcher argument type can be safely converted to another -// type in the implementation of SafeMatcherCast. -enum TypeKind { - kBool, kInteger, kFloatingPoint, kOther -}; - -// KindOf<T>::value is the kind of type T. -template <typename T> struct KindOf { - enum { value = kOther }; // The default kind. -}; - -// This macro declares that the kind of 'type' is 'kind'. -#define GMOCK_DECLARE_KIND_(type, kind) \ - template <> struct KindOf<type> { enum { value = kind }; } - -GMOCK_DECLARE_KIND_(bool, kBool); - -// All standard integer types. -GMOCK_DECLARE_KIND_(char, kInteger); -GMOCK_DECLARE_KIND_(signed char, kInteger); -GMOCK_DECLARE_KIND_(unsigned char, kInteger); -GMOCK_DECLARE_KIND_(short, kInteger); // NOLINT -GMOCK_DECLARE_KIND_(unsigned short, kInteger); // NOLINT -GMOCK_DECLARE_KIND_(int, kInteger); -GMOCK_DECLARE_KIND_(unsigned int, kInteger); -GMOCK_DECLARE_KIND_(long, kInteger); // NOLINT -GMOCK_DECLARE_KIND_(unsigned long, kInteger); // NOLINT - -#if GMOCK_WCHAR_T_IS_NATIVE_ -GMOCK_DECLARE_KIND_(wchar_t, kInteger); -#endif - -// Non-standard integer types. -GMOCK_DECLARE_KIND_(Int64, kInteger); -GMOCK_DECLARE_KIND_(UInt64, kInteger); - -// All standard floating-point types. -GMOCK_DECLARE_KIND_(float, kFloatingPoint); -GMOCK_DECLARE_KIND_(double, kFloatingPoint); -GMOCK_DECLARE_KIND_(long double, kFloatingPoint); - -#undef GMOCK_DECLARE_KIND_ - -// Evaluates to the kind of 'type'. -#define GMOCK_KIND_OF_(type) \ - static_cast< ::testing::internal::TypeKind>( \ - ::testing::internal::KindOf<type>::value) - -// Evaluates to true iff integer type T is signed. -#define GMOCK_IS_SIGNED_(T) (static_cast<T>(-1) < 0) - -// LosslessArithmeticConvertibleImpl<kFromKind, From, kToKind, To>::value -// is true iff arithmetic type From can be losslessly converted to -// arithmetic type To. -// -// It's the user's responsibility to ensure that both From and To are -// raw (i.e. has no CV modifier, is not a pointer, and is not a -// reference) built-in arithmetic types, kFromKind is the kind of -// From, and kToKind is the kind of To; the value is -// implementation-defined when the above pre-condition is violated. -template <TypeKind kFromKind, typename From, TypeKind kToKind, typename To> -struct LosslessArithmeticConvertibleImpl : public false_type {}; - -// Converting bool to bool is lossless. -template <> -struct LosslessArithmeticConvertibleImpl<kBool, bool, kBool, bool> - : public true_type {}; // NOLINT - -// Converting bool to any integer type is lossless. -template <typename To> -struct LosslessArithmeticConvertibleImpl<kBool, bool, kInteger, To> - : public true_type {}; // NOLINT - -// Converting bool to any floating-point type is lossless. -template <typename To> -struct LosslessArithmeticConvertibleImpl<kBool, bool, kFloatingPoint, To> - : public true_type {}; // NOLINT - -// Converting an integer to bool is lossy. -template <typename From> -struct LosslessArithmeticConvertibleImpl<kInteger, From, kBool, bool> - : public false_type {}; // NOLINT - -// Converting an integer to another non-bool integer is lossless iff -// the target type's range encloses the source type's range. -template <typename From, typename To> -struct LosslessArithmeticConvertibleImpl<kInteger, From, kInteger, To> - : public bool_constant< - // When converting from a smaller size to a larger size, we are - // fine as long as we are not converting from signed to unsigned. - ((sizeof(From) < sizeof(To)) && - (!GMOCK_IS_SIGNED_(From) || GMOCK_IS_SIGNED_(To))) || - // When converting between the same size, the signedness must match. - ((sizeof(From) == sizeof(To)) && - (GMOCK_IS_SIGNED_(From) == GMOCK_IS_SIGNED_(To)))> {}; // NOLINT - -#undef GMOCK_IS_SIGNED_ - -// Converting an integer to a floating-point type may be lossy, since -// the format of a floating-point number is implementation-defined. -template <typename From, typename To> -struct LosslessArithmeticConvertibleImpl<kInteger, From, kFloatingPoint, To> - : public false_type {}; // NOLINT - -// Converting a floating-point to bool is lossy. -template <typename From> -struct LosslessArithmeticConvertibleImpl<kFloatingPoint, From, kBool, bool> - : public false_type {}; // NOLINT - -// Converting a floating-point to an integer is lossy. -template <typename From, typename To> -struct LosslessArithmeticConvertibleImpl<kFloatingPoint, From, kInteger, To> - : public false_type {}; // NOLINT - -// Converting a floating-point to another floating-point is lossless -// iff the target type is at least as big as the source type. -template <typename From, typename To> -struct LosslessArithmeticConvertibleImpl< - kFloatingPoint, From, kFloatingPoint, To> - : public bool_constant<sizeof(From) <= sizeof(To)> {}; // NOLINT - -// LosslessArithmeticConvertible<From, To>::value is true iff arithmetic -// type From can be losslessly converted to arithmetic type To. -// -// It's the user's responsibility to ensure that both From and To are -// raw (i.e. has no CV modifier, is not a pointer, and is not a -// reference) built-in arithmetic types; the value is -// implementation-defined when the above pre-condition is violated. -template <typename From, typename To> -struct LosslessArithmeticConvertible - : public LosslessArithmeticConvertibleImpl< - GMOCK_KIND_OF_(From), From, GMOCK_KIND_OF_(To), To> {}; // NOLINT - -// This interface knows how to report a Google Mock failure (either -// non-fatal or fatal). -class FailureReporterInterface { - public: - // The type of a failure (either non-fatal or fatal). - enum FailureType { - kNonfatal, kFatal - }; - - virtual ~FailureReporterInterface() {} - - // Reports a failure that occurred at the given source file location. - virtual void ReportFailure(FailureType type, const char* file, int line, - const string& message) = 0; -}; - -// Returns the failure reporter used by Google Mock. -GTEST_API_ FailureReporterInterface* GetFailureReporter(); - -// Asserts that condition is true; aborts the process with the given -// message if condition is false. We cannot use LOG(FATAL) or CHECK() -// as Google Mock might be used to mock the log sink itself. We -// inline this function to prevent it from showing up in the stack -// trace. -inline void Assert(bool condition, const char* file, int line, - const string& msg) { - if (!condition) { - GetFailureReporter()->ReportFailure(FailureReporterInterface::kFatal, - file, line, msg); - } -} -inline void Assert(bool condition, const char* file, int line) { - Assert(condition, file, line, "Assertion failed."); -} - -// Verifies that condition is true; generates a non-fatal failure if -// condition is false. -inline void Expect(bool condition, const char* file, int line, - const string& msg) { - if (!condition) { - GetFailureReporter()->ReportFailure(FailureReporterInterface::kNonfatal, - file, line, msg); - } -} -inline void Expect(bool condition, const char* file, int line) { - Expect(condition, file, line, "Expectation failed."); -} - -// Severity level of a log. -enum LogSeverity { - kInfo = 0, - kWarning = 1 -}; - -// Valid values for the --gmock_verbose flag. - -// All logs (informational and warnings) are printed. -const char kInfoVerbosity[] = "info"; -// Only warnings are printed. -const char kWarningVerbosity[] = "warning"; -// No logs are printed. -const char kErrorVerbosity[] = "error"; - -// Returns true iff a log with the given severity is visible according -// to the --gmock_verbose flag. -GTEST_API_ bool LogIsVisible(LogSeverity severity); - -// Prints the given message to stdout iff 'severity' >= the level -// specified by the --gmock_verbose flag. If stack_frames_to_skip >= -// 0, also prints the stack trace excluding the top -// stack_frames_to_skip frames. In opt mode, any positive -// stack_frames_to_skip is treated as 0, since we don't know which -// function calls will be inlined by the compiler and need to be -// conservative. -GTEST_API_ void Log(LogSeverity severity, - const string& message, - int stack_frames_to_skip); - -// TODO(w...@google.com): group all type utilities together. - -// Type traits. - -// is_reference<T>::value is non-zero iff T is a reference type. -template <typename T> struct is_reference : public false_type {}; -template <typename T> struct is_reference<T&> : public true_type {}; - -// type_equals<T1, T2>::value is non-zero iff T1 and T2 are the same type. -template <typename T1, typename T2> struct type_equals : public false_type {}; -template <typename T> struct type_equals<T, T> : public true_type {}; - -// remove_reference<T>::type removes the reference from type T, if any. -template <typename T> struct remove_reference { typedef T type; }; // NOLINT -template <typename T> struct remove_reference<T&> { typedef T type; }; // NOLINT - -// DecayArray<T>::type turns an array type U[N] to const U* and preserves -// other types. Useful for saving a copy of a function argument. -template <typename T> struct DecayArray { typedef T type; }; // NOLINT -template <typename T, size_t N> struct DecayArray<T[N]> { - typedef const T* type; -}; -// Sometimes people use arrays whose size is not available at the use site -// (e.g. extern const char kNamePrefix[]). This specialization covers that -// case. -template <typename T> struct DecayArray<T[]> { - typedef const T* type; -}; - -// Invalid<T>() returns an invalid value of type T. This is useful -// when a value of type T is needed for compilation, but the statement -// will not really be executed (or we don't care if the statement -// crashes). -template <typename T> -inline T Invalid() { - return const_cast<typename remove_reference<T>::type&>( - *static_cast<volatile typename remove_reference<T>::type*>(NULL)); -} -template <> -inline void Invalid<void>() {} - -// Given a raw type (i.e. having no top-level reference or const -// modifier) RawContainer that's either an STL-style container or a -// native array, class StlContainerView<RawContainer> has the -// following members: -// -// - type is a type that provides an STL-style container view to -// (i.e. implements the STL container concept for) RawContainer; -// - const_reference is a type that provides a reference to a const -// RawContainer; -// - ConstReference(raw_container) returns a const reference to an STL-style -// container view to raw_container, which is a RawContainer. -// - Copy(raw_container) returns an STL-style container view of a -// copy of raw_container, which is a RawContainer. -// -// This generic version is used when RawContainer itself is already an -// STL-style container. -template <class RawContainer> -class StlContainerView { - public: - typedef RawContainer type; - typedef const type& const_reference; - - static const_reference ConstReference(const RawContainer& container) { - // Ensures that RawContainer is not a const type. - testing::StaticAssertTypeEq<RawContainer, - GTEST_REMOVE_CONST_(RawContainer)>(); - return container; - } - static type Copy(const RawContainer& container) { return container; } -}; - -// This specialization is used when RawContainer is a native array type. -template <typename Element, size_t N> -class StlContainerView<Element[N]> { - public: - typedef GTEST_REMOVE_CONST_(Element) RawElement; - typedef internal::NativeArray<RawElement> type; - // NativeArray<T> can represent a native array either by value or by - // reference (selected by a constructor argument), so 'const type' - // can be used to reference a const native array. We cannot - // 'typedef const type& const_reference' here, as that would mean - // ConstReference() has to return a reference to a local variable. - typedef const type const_reference; - - static const_reference ConstReference(const Element (&array)[N]) { - // Ensures that Element is not a const type. - testing::StaticAssertTypeEq<Element, RawElement>(); -#if GTEST_OS_SYMBIAN - // The Nokia Symbian compiler confuses itself in template instantiation - // for this call without the cast to Element*: - // function call '[testing::internal::NativeArray<char *>].NativeArray( - // {lval} const char *[4], long, testing::internal::RelationToSource)' - // does not match - // 'testing::internal::NativeArray<char *>::NativeArray( - // char *const *, unsigned int, testing::internal::RelationToSource)' - // (instantiating: 'testing::internal::ContainsMatcherImpl - // <const char * (&)[4]>::Matches(const char * (&)[4]) const') - // (instantiating: 'testing::internal::StlContainerView<char *[4]>:: - // ConstReference(const char * (&)[4])') - // (and though the N parameter type is mismatched in the above explicit - // conversion of it doesn't help - only the conversion of the array). - return type(const_cast<Element*>(&array[0]), N, kReference); -#else - return type(array, N, kReference); -#endif // GTEST_OS_SYMBIAN - } - static type Copy(const Element (&array)[N]) { -#if GTEST_OS_SYMBIAN - return type(const_cast<Element*>(&array[0]), N, kCopy); -#else - return type(array, N, kCopy); -#endif // GTEST_OS_SYMBIAN - } -}; - -// This specialization is used when RawContainer is a native array -// represented as a (pointer, size) tuple. -template <typename ElementPointer, typename Size> -class StlContainerView< ::std::tr1::tuple<ElementPointer, Size> > { - public: - typedef GTEST_REMOVE_CONST_( - typename internal::PointeeOf<ElementPointer>::type) RawElement; - typedef internal::NativeArray<RawElement> type; - typedef const type const_reference; - - static const_reference ConstReference( - const ::std::tr1::tuple<ElementPointer, Size>& array) { - using ::std::tr1::get; - return type(get<0>(array), get<1>(array), kReference); - } - static type Copy(const ::std::tr1::tuple<ElementPointer, Size>& array) { - using ::std::tr1::get; - return type(get<0>(array), get<1>(array), kCopy); - } -}; - -// The following specialization prevents the user from instantiating -// StlContainer with a reference type. -template <typename T> class StlContainerView<T&>; - -// A type transform to remove constness from the first part of a pair. -// Pairs like that are used as the value_type of associative containers, -// and this transform produces a similar but assignable pair. -template <typename T> -struct RemoveConstFromKey { - typedef T type; -}; - -// Partially specialized to remove constness from std::pair<const K, V>. -template <typename K, typename V> -struct RemoveConstFromKey<std::pair<const K, V> > { - typedef std::pair<K, V> type; -}; - -// Mapping from booleans to types. Similar to boost::bool_<kValue> and -// std::integral_constant<bool, kValue>. -template <bool kValue> -struct BooleanConstant {}; - -} // namespace internal -} // namespace testing - -#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_ - -namespace testing { - -// To implement an action Foo, define: -// 1. a class FooAction that implements the ActionInterface interface, and -// 2. a factory function that creates an Action object from a -// const FooAction*. -// -// The two-level delegation design follows that of Matcher, providing -// consistency for extension developers. It also eases ownership -// management as Action objects can now be copied like plain values. - -namespace internal { - -template <typename F1, typename F2> -class ActionAdaptor; - -// BuiltInDefaultValue<T>::Get() returns the "built-in" default -// value for type T, which is NULL when T is a pointer type, 0 when T -// is a numeric type, false when T is bool, or "" when T is string or -// std::string. For any other type T, this value is undefined and the -// function will abort the process. -template <typename T> -class BuiltInDefaultValue { - public: - // This function returns true iff type T has a built-in default value. - static bool Exists() { return false; } - static T Get() { - Assert(false, __FILE__, __LINE__, - "Default action undefined for the function return type."); - return internal::Invalid<T>(); - // The above statement will never be reached, but is required in - // order for this function to compile. - } -}; - -// This partial specialization says that we use the same built-in -// default value for T and const T. -template <typename T> -class BuiltInDefaultValue<const T> { - public: - static bool Exists() { return BuiltInDefaultValue<T>::Exists(); } - static T Get() { return BuiltInDefaultValue<T>::Get(); } -}; - -// This partial specialization defines the default values for pointer -// types. -template <typename T> -class BuiltInDefaultValue<T*> { - public: - static bool Exists() { return true; } - static T* Get() { return NULL; } -}; - -// The following specializations define the default values for -// specific types we care about. -#define GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(type, value) \ - template <> \ - class BuiltInDefaultValue<type> { \ - public: \ - static bool Exists() { return true; } \ - static type Get() { return value; } \ - } - -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(void, ); // NOLINT -#if GTEST_HAS_GLOBAL_STRING -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(::string, ""); -#endif // GTEST_HAS_GLOBAL_STRING -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(::std::string, ""); -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(bool, false); -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned char, '\0'); -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed char, '\0'); -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(char, '\0'); - -// There's no need for a default action for signed wchar_t, as that -// type is the same as wchar_t for gcc, and invalid for MSVC. -// -// There's also no need for a default action for unsigned wchar_t, as -// that type is the same as unsigned int for gcc, and invalid for -// MSVC. -#if GMOCK_WCHAR_T_IS_NATIVE_ -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(wchar_t, 0U); // NOLINT -#endif - -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned short, 0U); // NOLINT -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed short, 0); // NOLINT -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned int, 0U); -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed int, 0); -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(unsigned long, 0UL); // NOLINT -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(signed long, 0L); // NOLINT -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(UInt64, 0); -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(Int64, 0); -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(float, 0); -GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_(double, 0); - -#undef GMOCK_DEFINE_DEFAULT_ACTION_FOR_RETURN_TYPE_ - -} // namespace internal - -// When an unexpected function call is encountered, Google Mock will -// let it return a default value if the user has specified one for its -// return type, or if the return type has a built-in default value; -// otherwise Google Mock won't know what value to return and will have -// to abort the process. -// -// The DefaultValue<T> class allows a user to specify the -// default value for a type T that is both copyable and publicly -// destructible (i.e. anything that can be used as a function return -// type). The usage is: -// -// // Sets the default value for type T to be foo. -// DefaultValue<T>::Set(foo); -template <typename T> -class DefaultValue { - public: - // Sets the default value for type T; requires T to be - // copy-constructable and have a public destructor. - static void Set(T x) { - delete value_; - value_ = new T(x); - } - - // Unsets the default value for type T. - static void Clear() { - delete value_; - value_ = NULL; - } - - // Returns true iff the user has set the default value for type T. - static bool IsSet() { return value_ != NULL; } - - // Returns true if T has a default return value set by the user or there - // exists a built-in default value. - static bool Exists() { - return IsSet() || internal::BuiltInDefaultValue<T>::Exists(); - } - - // Returns the default value for type T if the user has set one; - // otherwise returns the built-in default value if there is one; - // otherwise aborts the process. - static T Get() { - return value_ == NULL ? - internal::BuiltInDefaultValue<T>::Get() : *value_; - } - - private: - static const T* value_; -}; - -// This partial specialization allows a user to set default values for -// reference types. -template <typename T> -class DefaultValue<T&> { - public: - // Sets the default value for type T&. - static void Set(T& x) { // NOLINT - address_ = &x; - } - - // Unsets the default value for type T&. - static void Clear() { - address_ = NULL; - } - - // Returns true iff the user has set the default value for type T&. - static bool IsSet() { return address_ != NULL; } - - // Returns true if T has a default return value set by the user or there - // exists a built-in default value. - static bool Exists() { - return IsSet() || internal::BuiltInDefaultValue<T&>::Exists(); - } - - // Returns the default value for type T& if the user has set one; - // otherwise returns the built-in default value if there is one; - // otherwise aborts the process. - static T& Get() { - return address_ == NULL ? - internal::BuiltInDefaultValue<T&>::Get() : *address_; - } - - private: - static T* address_; -}; - -// This specialization allows DefaultValue<void>::Get() to -// compile. -template <> -class DefaultValue<void> { - public: - static bool Exists() { return true; } - static void Get() {} -}; - -// Points to the user-set default value for type T. -template <typename T> -const T* DefaultValue<T>::value_ = NULL; - -// Points to the user-set default value for type T&. -template <typename T> -T* DefaultValue<T&>::address_ = NULL; - -// Implement this interface to define an action for function type F. -template <typename F> -class ActionInterface { - public: - typedef typename internal::Function<F>::Result Result; - typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; - - ActionInterface() {} - virtual ~ActionInterface() {} - - // Performs the action. This method is not const, as in general an - // action can have side effects and be stateful. For example, a - // get-the-next-element-from-the-collection action will need to - // remember the current element. - virtual Result Perform(const ArgumentTuple& args) = 0; - - private: - GTEST_DISALLOW_COPY_AND_ASSIGN_(ActionInterface); -}; - -// An Action<F> is a copyable and IMMUTABLE (except by assignment) -// object that represents an action to be taken when a mock function -// of type F is called. The implementation of Action<T> is just a -// linked_ptr to const ActionInterface<T>, so copying is fairly cheap. -// Don't inherit from Action! -// -// You can view an object implementing ActionInterface<F> as a -// concrete action (including its current state), and an Action<F> -// object as a handle to it. -template <typename F> -class Action { - public: - typedef typename internal::Function<F>::Result Result; - typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; - - // Constructs a null Action. Needed for storing Action objects in - // STL containers. - Action() : impl_(NULL) {} - - // Constructs an Action from its implementation. A NULL impl is - // used to represent the "do-default" action. - explicit Action(ActionInterface<F>* impl) : impl_(impl) {} - - // Copy constructor. - Action(const Action& action) : impl_(action.impl_) {} - - // This constructor allows us to turn an Action<Func> object into an - // Action<F>, as long as F's arguments can be implicitly converted - // to Func's and Func's return type can be implicitly converted to - // F's. - template <typename Func> - explicit Action(const Action<Func>& action); - - // Returns true iff this is the DoDefault() action. - bool IsDoDefault() const { return impl_.get() == NULL; } - - // Performs the action. Note that this method is const even though - // the corresponding method in ActionInterface is not. The reason - // is that a const Action<F> means that it cannot be re-bound to - // another concrete action, not that the concrete action it binds to - // cannot change state. (Think of the difference between a const - // pointer and a pointer to const.) - Result Perform(const ArgumentTuple& args) const { - internal::Assert( - !IsDoDefault(), __FILE__, __LINE__, - "You are using DoDefault() inside a composite action like " - "DoAll() or WithArgs(). This is not supported for technical " - "reasons. Please instead spell out the default action, or " - "assign the default action to an Action variable and use " - "the variable in various places."); - return impl_->Perform(args); - } - - private: - template <typename F1, typename F2> - friend class internal::ActionAdaptor; - - internal::linked_ptr<ActionInterface<F> > impl_; -}; - -// The PolymorphicAction class template makes it easy to implement a -// polymorphic action (i.e. an action that can be used in mock -// functions of than one type, e.g. Return()). -// -// To define a polymorphic action, a user first provides a COPYABLE -// implementation class that has a Perform() method template: -// -// class FooAction { -// public: -// template <typename Result, typename ArgumentTuple> -// Result Perform(const ArgumentTuple& args) const { -// // Processes the arguments and returns a result, using -// // tr1::get<N>(args) to get the N-th (0-based) argument in the tuple. -// } -// ... -// }; -// -// Then the user creates the polymorphic action using -// MakePolymorphicAction(object) where object has type FooAction. See -// the definition of Return(void) and SetArgumentPointee<N>(value) for -// complete examples. -template <typename Impl> -class PolymorphicAction { - public: - explicit PolymorphicAction(const Impl& impl) : impl_(impl) {} - - template <typename F> - operator Action<F>() const { - return Action<F>(new MonomorphicImpl<F>(impl_)); - } - - private: - template <typename F> - class MonomorphicImpl : public ActionInterface<F> { - public: - typedef typename internal::Function<F>::Result Result; - typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; - - explicit MonomorphicImpl(const Impl& impl) : impl_(impl) {} - - virtual Result Perform(const ArgumentTuple& args) { - return impl_.template Perform<Result>(args); - } - - private: - Impl impl_; - - GTEST_DISALLOW_ASSIGN_(MonomorphicImpl); - }; - - Impl impl_; - - GTEST_DISALLOW_ASSIGN_(PolymorphicAction); -}; - -// Creates an Action from its implementation and returns it. The -// created Action object owns the implementation. -template <typename F> -Action<F> MakeAction(ActionInterface<F>* impl) { - return Action<F>(impl); -} - -// Creates a polymorphic action from its implementation. This is -// easier to use than the PolymorphicAction<Impl> constructor as it -// doesn't require you to explicitly write the template argument, e.g. -// -// MakePolymorphicAction(foo); -// vs -// PolymorphicAction<TypeOfFoo>(foo); -template <typename Impl> -inline PolymorphicAction<Impl> MakePolymorphicAction(const Impl& impl) { - return PolymorphicAction<Impl>(impl); -} - -namespace internal { - -// Allows an Action<F2> object to pose as an Action<F1>, as long as F2 -// and F1 are compatible. -template <typename F1, typename F2> -class ActionAdaptor : public ActionInterface<F1> { - public: - typedef typename internal::Function<F1>::Result Result; - typedef typename internal::Function<F1>::ArgumentTuple ArgumentTuple; - - explicit ActionAdaptor(const Action<F2>& from) : impl_(from.impl_) {} - - virtual Result Perform(const ArgumentTuple& args) { - return impl_->Perform(args); - } - - private: - const internal::linked_ptr<ActionInterface<F2> > impl_; - - GTEST_DISALLOW_ASSIGN_(ActionAdaptor); -}; - -// Implements the polymorphic Return(x) action, which can be used in -// any function that returns the type of x, regardless of the argument -// types. -// -// Note: The value passed into Return must be converted into -// Function<F>::Result when this action is cast to Action<F> rather than -// when that action is performed. This is important in scenarios like -// -// MOCK_METHOD1(Method, T(U)); -// ... -// { -// Foo foo; -// X x(&foo); -// EXPECT_CALL(mock, Method(_)).WillOnce(Return(x)); -// } -// -// In the example above the variable x holds reference to foo which leaves -// scope and gets destroyed. If copying X just copies a reference to foo, -// that copy will be left with a hanging reference. If conversion to T -// makes a copy of foo, the above code is safe. To support that scenario, we -// need to make sure that the type conversion happens inside the EXPECT_CALL -// statement, and conversion of the result of Return to Action<T(U)> is a -// good place for that. -// -template <typename R> -class ReturnAction { - public: - // Constructs a ReturnAction object from the value to be returned. - // 'value' is passed by value instead of by const reference in order - // to allow Return("string literal") to compile. - explicit ReturnAction(R value) : value_(value) {} - - // This template type conversion operator allows Return(x) to be - // used in ANY function that returns x's type. - template <typename F> - operator Action<F>() const { - // Assert statement belongs here because this is the best place to verify - // conditions on F. It produces the clearest error messages - // in most compilers. - // Impl really belongs in this scope as a local class but can't - // because MSVC produces duplicate symbols in different translation units - // in this case. Until MS fixes that bug we put Impl into the class scope - // and put the typedef both here (for use in assert statement) and - // in the Impl class. But both definitions must be the same. - typedef typename Function<F>::Result Result; - GTEST_COMPILE_ASSERT_( - !internal::is_reference<Result>::value, - use_ReturnRef_instead_of_Return_to_return_a_reference); - return Action<F>(new Impl<F>(value_)); - } - - private: - // Implements the Return(x) action for a particular function type F. - template <typename F> - class Impl : public ActionInterface<F> { - public: - typedef typename Function<F>::Result Result; - typedef typename Function<F>::ArgumentTuple ArgumentTuple; - - // The implicit cast is necessary when Result has more than one - // single-argument constructor (e.g. Result is std::vector<int>) and R - // has a type conversion operator template. In that case, value_(value) - // won't compile as the compiler doesn't known which constructor of - // Result to call. ImplicitCast_ forces the compiler to convert R to - // Result without considering explicit constructors, thus resolving the - // ambiguity. value_ is then initialized using its copy constructor. - explicit Impl(R value) - : value_(::testing::internal::ImplicitCast_<Result>(value)) {} - - virtual Result Perform(const ArgumentTuple&) { return value_; } - - private: - GTEST_COMPILE_ASSERT_(!internal::is_reference<Result>::value, - Result_cannot_be_a_reference_type); - Result value_; - - GTEST_DISALLOW_ASSIGN_(Impl); - }; - - R value_; - - GTEST_DISALLOW_ASSIGN_(ReturnAction); -}; - -// Implements the ReturnNull() action. -class ReturnNullAction { - public: - // Allows ReturnNull() to be used in any pointer-returning function. - template <typename Result, typename ArgumentTuple> - static Result Perform(const ArgumentTuple&) { - GTEST_COMPILE_ASSERT_(internal::is_pointer<Result>::value, - ReturnNull_can_be_used_to_return_a_pointer_only); - return NULL; - } -}; - -// Implements the Return() action. -class ReturnVoidAction { - public: - // Allows Return() to be used in any void-returning function. - template <typename Result, typename ArgumentTuple> - static void Perform(const ArgumentTuple&) { - CompileAssertTypesEqual<void, Result>(); - } -}; - -// Implements the polymorphic ReturnRef(x) action, which can be used -// in any function that returns a reference to the type of x, -// regardless of the argument types. -template <typename T> -class ReturnRefAction { - public: - // Constructs a ReturnRefAction object from the reference to be returned. - explicit ReturnRefAction(T& ref) : ref_(ref) {} // NOLINT - - // This template type conversion operator allows ReturnRef(x) to be - // used in ANY function that returns a reference to x's type. - template <typename F> - operator Action<F>() const { - typedef typename Function<F>::Result Result; - // Asserts that the function return type is a reference. This - // catches the user error of using ReturnRef(x) when Return(x) - // should be used, and generates some helpful error message. - GTEST_COMPILE_ASSERT_(internal::is_reference<Result>::value, - use_Return_instead_of_ReturnRef_to_return_a_value); - return Action<F>(new Impl<F>(ref_)); - } - - private: - // Implements the ReturnRef(x) action for a particular function type F. - template <typename F> - class Impl : public ActionInterface<F> { - public: - typedef typename Function<F>::Result Result; - typedef typename Function<F>::ArgumentTuple ArgumentTuple; - - explicit Impl(T& ref) : ref_(ref) {} // NOLINT - - virtual Result Perform(const ArgumentTuple&) { - return ref_; - } - - private: - T& ref_; - - GTEST_DISALLOW_ASSIGN_(Impl); - }; - - T& ref_; - - GTEST_DISALLOW_ASSIGN_(ReturnRefAction); -}; - -// Implements the polymorphic ReturnRefOfCopy(x) action, which can be -// used in any function that returns a reference to the type of x, -// regardless of the argument types. -template <typename T> -class ReturnRefOfCopyAction { - public: - // Constructs a ReturnRefOfCopyAction object from the reference to - // be returned. - explicit ReturnRefOfCopyAction(const T& value) : value_(value) {} // NOLINT - - // This template type conversion operator allows ReturnRefOfCopy(x) to be - // used in ANY function that returns a reference to x's type. - template <typename F> - operator Action<F>() const { - typedef typename Function<F>::Result Result; - // Asserts that the function return type is a reference. This - // catches the user error of using ReturnRefOfCopy(x) when Return(x) - // should be used, and generates some helpful error message. - GTEST_COMPILE_ASSERT_( - internal::is_reference<Result>::value, - use_Return_instead_of_ReturnRefOfCopy_to_return_a_value); - return Action<F>(new Impl<F>(value_)); - } - - private: - // Implements the ReturnRefOfCopy(x) action for a particular function type F. - template <typename F> - class Impl : public ActionInterface<F> { - public: - typedef typename Function<F>::Result Result; - typedef typename Function<F>::ArgumentTuple ArgumentTuple; - - explicit Impl(const T& value) : value_(value) {} // NOLINT - - virtual Result Perform(const ArgumentTuple&) { - return value_; - } - - private: - T value_; - - GTEST_DISALLOW_ASSIGN_(Impl); - }; - - const T value_; - - GTEST_DISALLOW_ASSIGN_(ReturnRefOfCopyAction); -}; - -// Implements the polymorphic DoDefault() action. -class DoDefaultAction { - public: - // This template type conversion operator allows DoDefault() to be - // used in any function. - template <typename F> - operator Action<F>() const { return Action<F>(NULL); } -}; - -// Implements the Assign action to set a given pointer referent to a -// particular value. -template <typename T1, typename T2> -class AssignAction { - public: - AssignAction(T1* ptr, T2 value) : ptr_(ptr), value_(value) {} - - template <typename Result, typename ArgumentTuple> - void Perform(const ArgumentTuple& /* args */) const { - *ptr_ = value_; - } - - private: - T1* const ptr_; - const T2 value_; - - GTEST_DISALLOW_ASSIGN_(AssignAction); -}; - -#if !GTEST_OS_WINDOWS_MOBILE - -// Implements the SetErrnoAndReturn action to simulate return from -// various system calls and libc functions. -template <typename T> -class SetErrnoAndReturnAction { - public: - SetErrnoAndReturnAction(int errno_value, T result) - : errno_(errno_value), - result_(result) {} - template <typename Result, typename ArgumentTuple> - Result Perform(const ArgumentTuple& /* args */) const { - errno = errno_; - return result_; - } - - private: - const int errno_; - const T result_; - - GTEST_DISALLOW_ASSIGN_(SetErrnoAndReturnAction); -}; - -#endif // !GTEST_OS_WINDOWS_MOBILE - -// Implements the SetArgumentPointee<N>(x) action for any function -// whose N-th argument (0-based) is a pointer to x's type. The -// template parameter kIsProto is true iff type A is ProtocolMessage, -// proto2::Message, or a sub-class of those. -template <size_t N, typename A, bool kIsProto> -class SetArgumentPointeeAction { - public: - // Constructs an action that sets the variable pointed to by the - // N-th function argument to 'value'. - explicit SetArgumentPointeeAction(const A& value) : value_(value) {} - - template <typename Result, typename ArgumentTuple> - void Perform(const ArgumentTuple& args) const { - CompileAssertTypesEqual<void, Result>(); - *::std::tr1::get<N>(args) = value_; - } - - private: - const A value_; - - GTEST_DISALLOW_ASSIGN_(SetArgumentPointeeAction); -}; - -template <size_t N, typename Proto> -class SetArgumentPointeeAction<N, Proto, true> { - public: - // Constructs an action that sets the variable pointed to by the - // N-th function argument to 'proto'. Both ProtocolMessage and - // proto2::Message have the CopyFrom() method, so the same - // implementation works for both. - explicit SetArgumentPointeeAction(const Proto& proto) : proto_(new Proto) { - proto_->CopyFrom(proto); - } - - template <typename Result, typename ArgumentTuple> - void Perform(const ArgumentTuple& args) const { - CompileAssertTypesEqual<void, Result>(); - ::std::tr1::get<N>(args)->CopyFrom(*proto_); - } - - private: - const internal::linked_ptr<Proto> proto_; - - GTEST_DISALLOW_ASSIGN_(SetArgumentPointeeAction); -}; - -// 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>). -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) {} - - // 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); -}; - -// 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) {} - - 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); -}; - -// Implements the IgnoreResult(action) action. -template <typename A> -class IgnoreResultAction { - public: - explicit IgnoreResultAction(const A& action) : action_(action) {} - - template <typename F> - operator Action<F>() const { - // Assert statement belongs here because this is the best place to verify - // conditions on F. It produces the clearest error messages - // in most compilers. - // Impl really belongs in this scope as a local class but can't - // because MSVC produces duplicate symbols in different translation units - // in this case. Until MS fixes that bug we put Impl into the class scope - // and put the typedef both here (for use in assert statement) and - // in the Impl class. But both definitions must be the same. - typedef typename internal::Function<F>::Result Result; - - // Asserts at compile time that F returns void. - CompileAssertTypesEqual<void, Result>(); - - return Action<F>(new Impl<F>(action_)); - } - - private: - template <typename F> - class Impl : public ActionInterface<F> { - public: - typedef typename internal::Function<F>::Result Result; - typedef typename internal::Function<F>::ArgumentTuple ArgumentTuple; - - explicit Impl(const A& action) : action_(action) {} - - virtual void Perform(const ArgumentTuple& args) { - // Performs the action and ignores its result. - action_.Perform(args); - } - - private: - // Type OriginalFunction is the same as F except that its return - // type is IgnoredValue. - typedef typename internal::Function<F>::MakeResultIgnoredValue - OriginalFunction; - - const Action<OriginalFunction> action_; - - GTEST_DISALLOW_ASSIGN_(Impl); - }; - - const A action_; - - 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); -} - -// Does two actions sequentially. Used for implementing the DoAll(a1, -// a2, ...) action. -template <typename Action1, typename Action2> -class DoBothAction { - public: - DoBothAction(Action1 action1, Action2 action2) - : action1_(action1), action2_(action2) {} - - // This template type conversion operator allows DoAll(a1, ..., a_n) - // to be used in ANY function of compatible type. - template <typename F> - operator Action<F>() const { - return Action<F>(new Impl<F>(action1_, action2_)); - } - - private: - // Implements the DoAll(...) action for a particular function type F. - template <typename F> - class Impl : public ActionInterface<F> { - public: - typedef typename Function<F>::Result Result; - typedef typename Function<F>::ArgumentTuple ArgumentTuple; - typedef typename Function<F>::MakeResultVoid VoidResult; - - Impl(const Action<VoidResult>& action1, const Action<F>& action2) - : action1_(action1), action2_(action2) {} - - virtual Result Perform(const ArgumentTuple& args) { - action1_.Perform(args); - return action2_.Perform(args); - } - - private: - const Action<VoidResult> action1_; - const Action<F> action2_; - - GTEST_DISALLOW_ASSIGN_(Impl); - }; - - Action1 action1_; - Action2 action2_; - - GTEST_DISALLOW_ASSIGN_(DoBothAction); -}; - -} // namespace internal - -// An Unused object can be implicitly constructed from ANY value. -// This is handy when defining actions that ignore some or all of the -// mock function arguments. For example, given -// -// MOCK_METHOD3(Foo, double(const string& label, double x, double y)); -// MOCK_METHOD3(Bar, double(int index, double x, double y)); -// -// instead of -// -// double DistanceToOriginWithLabel(const string& label, double x, double y) { -// return sqrt(x*x + y*y); -// } -// double DistanceToOriginWithIndex(int index, double x, double y) { -// return sqrt(x*x + y*y); -// } -// ... -// EXEPCT_CALL(mock, Foo("abc", _, _)) -// .WillOnce(Invoke(DistanceToOriginWithLabel)); -// EXEPCT_CALL(mock, Bar(5, _, _)) -// .WillOnce(Invoke(DistanceToOriginWithIndex)); -// -// you could write -// -// // We can declare any uninteresting argument as Unused. -// double DistanceToOrigin(Unused, double x, double y) { -// return sqrt(x*x + y*y); -// } -// ... -// EXEPCT_CALL(mock, Foo("abc", _, _)).WillOnce(Invoke(DistanceToOrigin)); -// EXEPCT_CALL(mock, Bar(5, _, _)).WillOnce(Invoke(DistanceToOrigin)); -typedef internal::IgnoredValue Unused; - -// This constructor allows us to turn an Action<From> object into an -// Action<To>, as long as To's arguments can be implicitly converted -// to From's and From's return type cann be implicitly converted to -// To's. -template <typename To> -template <typename From> -Action<To>::Action(const Action<From>& from) - : impl_(new internal::ActionAdaptor<To, From>(from)) {} - -// Creates an action that returns 'value'. 'value' is passed by value -// instead of const reference - otherwise Return("string literal") -// will trigger a compiler error about using array as initializer. -template <typename R> -internal::ReturnAction<R> Return(R value) { - return internal::ReturnAction<R>(value); -} - -// Creates an action that returns NULL. -inline PolymorphicAction<internal::ReturnNullAction> ReturnNull() { - return MakePolymorphicAction(internal::ReturnNullAction()); -} - -// Creates an action that returns from a void function. -inline PolymorphicAction<internal::ReturnVoidAction> Return() { - return MakePolymorphicAction(internal::ReturnVoidAction()); -} - -// Creates an action that returns the reference to a variable. -template <typename R> -inline internal::ReturnRefAction<R> ReturnRef(R& x) { // NOLINT - return internal::ReturnRefAction<R>(x); -} - -// Creates an action that returns the reference to a copy of the -// argument. The copy is created when the action is constructed and -// lives as long as the action. -template <typename R> -inline internal::ReturnRefOfCopyAction<R> ReturnRefOfCopy(const R& x) { - return internal::ReturnRefOfCopyAction<R>(x); -} - -// Creates an action that does the default action for the give mock function. -inline internal::DoDefaultAction DoDefault() { - return internal::DoDefaultAction(); -} - -// Creates an action that sets the variable pointed by the N-th -// (0-based) function argument to 'value'. -template <size_t N, typename T> -PolymorphicAction< - internal::SetArgumentPointeeAction< - N, T, internal::IsAProtocolMessage<T>::value> > -SetArgPointee(const T& x) { - return MakePolymorphicAction(internal::SetArgumentPointeeAction< - N, T, internal::IsAProtocolMessage<T>::value>(x)); -} - -#if !((GTEST_GCC_VER_ && GTEST_GCC_VER_ < 40000) || GTEST_OS_SYMBIAN) -// This overload allows SetArgPointee() to accept a string literal. -// GCC prior to the version 4.0 and Symbian C++ compiler cannot distinguish -// this overload from the templated version and emit a compile error. -template <size_t N> -PolymorphicAction< - internal::SetArgumentPointeeAction<N, const char*, false> > -SetArgPointee(const char* p) { - return MakePolymorphicAction(internal::SetArgumentPointeeAction< - N, const char*, false>(p)); -} - -template <size_t N> -PolymorphicAction< - internal::SetArgumentPointeeAction<N, const wchar_t*, false> > -SetArgPointee(const wchar_t* p) { - return MakePolymorphicAction(internal::SetArgumentPointeeAction< - N, const wchar_t*, false>(p)); -} -#endif - -// The following version is DEPRECATED. -template <size_t N, typename T> -PolymorphicAction< - internal::SetArgumentPointeeAction< - N, T, internal::IsAProtocolMessage<T>::value> > -SetArgumentPointee(const T& x) { - return MakePolymorphicAction(internal::SetArgumentPointeeAction< - N, T, internal::IsAProtocolMessage<T>::value>(x)); -} - -// Creates an action that sets a pointer referent to a given value. -template <typename T1, typename T2> -PolymorphicAction<internal::AssignAction<T1, T2> > Assign(T1* ptr, T2 val) { - return MakePolymorphicAction(internal::AssignAction<T1, T2>(ptr, val)); -} - -#if !GTEST_OS_WINDOWS_MOBILE - -// Creates an action that sets errno and returns the appropriate error. -template <typename T> -PolymorphicAction<internal::SetErrnoAndReturnAction<T> > -SetErrnoAndReturn(int errval, T result) { - return MakePolymorphicAction( - internal::SetErrnoAndReturnAction<T>(errval, result)); -} - -#endif // !GTEST_OS_WINDOWS_MOBILE - -// Various overloads for InvokeWithoutArgs(). - -// Creates an action that invokes 'function_impl' with no argument. -template <typename FunctionImpl> -PolymorphicAction<internal::InvokeWithoutArgsAction<FunctionImpl> > -InvokeWithoutArgs(FunctionImpl function_impl) { - return MakePolymorphicAction( - internal::InvokeWithoutArgsAction<FunctionImpl>(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)); -} - -// Creates an action that performs an_action and throws away its -// result. In other words, it changes the return type of an_action to -// void. an_action MUST NOT return void, or the code won't compile. -template <typename A> -inline internal::IgnoreResultAction<A> IgnoreResult(const A& an_action) { - return internal::IgnoreResultAction<A>(an_action); -} - -// Creates a reference wrapper for the given L-value. If necessary, -// you can explicitly specify the type of the reference. For example, -// suppose 'derived' is an object of type Derived, ByRef(derived) -// would wrap a Derived&. If you want to wrap a const Base& instead, -// where Base is a base class of Derived, just write: -// -// ByRef<const Base>(derived) -template <typename T> -inline internal::ReferenceWrapper<T> ByRef(T& l_value) { // NOLINT - return internal::ReferenceWrapper<T>(l_value); -} - -} // namespace testing - -#endif // GMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_ -// 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. -// -// Author: w...@google.com (Zhanyong Wan) - -// Google Mock - a framework for writing C++ mock classes. -// -// This file implements some commonly used cardinalities. More -// cardinalities can be defined by the user implementing the -// CardinalityInterface interface if necessary. - -#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_ -#define GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_ - -#include <limits.h> -#include <ostream> // NOLINT - -namespace testing { - -// To implement a cardinality Foo, define: -// 1. a class FooCardinality that implements the -// CardinalityInterface interface, and -// 2. a factory function that creates a Cardinality object from a -// const FooCardinality*. -// -// The two-level delegation design follows that of Matcher, providing -// consistency for extension developers. It also eases ownership -// management as Cardinality objects can now be copied like plain values. - -// The implementation of a cardinality. -class CardinalityInterface { - public: - virtual ~CardinalityInterface() {} - - // Conservative estimate on the lower/upper bound of the number of - // calls allowed. - virtual int ConservativeLowerBound() const { return 0; } - virtual int ConservativeUpperBound() const { return INT_MAX; } - - // Returns true iff call_count calls will satisfy this cardinality. - virtual bool IsSatisfiedByCallCount(int call_count) const = 0; - - // Returns true iff call_count calls will saturate this cardinality. - virtual bool IsSaturatedByCallCount(int call_count) const = 0; - - // Describes self to an ostream. - virtual void DescribeTo(::std::ostream* os) const = 0; -}; - -// A Cardinality is a copyable and IMMUTABLE (except by assignment) -// object that specifies how many times a mock function is expected to -// be called. The implementation of Cardinality is just a linked_ptr -// to const CardinalityInterface, so copying is fairly cheap. -// Don't inherit from Cardinality! -class GTEST_API_ Cardinality { - public: - // Constructs a null cardinality. Needed for storing Cardinality - // objects in STL containers. - Cardinality() {} - - // Constructs a Cardinality from its implementation. - explicit Cardinality(const CardinalityInterface* impl) : impl_(impl) {} - - // Conservative estimate on the lower/upper bound of the number of - // calls allowed. - int ConservativeLowerBound() const { return impl_->ConservativeLowerBound(); } - int ConservativeUpperBound() const { return impl_->ConservativeUpperBound(); } - - // Returns true iff call_count calls will satisfy this cardinality. - bool IsSatisfiedByCallCount(int call_count) const { - return impl_->IsSatisfiedByCallCount(call_count); - } - - // Returns true iff call_count calls will saturate this cardinality. - bool IsSaturatedByCallCount(int call_count) const { - return impl_->IsSaturatedByCallCount(call_count); - } - - // Returns true iff call_count calls will over-saturate this - // cardinality, i.e. exceed the maximum number of allowed calls. - bool IsOverSaturatedByCallCount(int call_count) const { - return impl_->IsSaturatedByCallCount(call_count) && - !impl_->IsSatisfiedByCallCount(call_count); - } - - // Describes self to an ostream - void DescribeTo(::std::ostream* os) const { impl_->DescribeTo(os); } - - // Describes the given actual call count to an ostream. - static void DescribeActualCallCountTo(int actual_call_count, - ::std::ostream* os); - - private: - internal::linked_ptr<const CardinalityInterface> impl_; -}; - -// Creates a cardinality that allows at least n calls. -GTEST_API_ Cardinality AtLeast(int n); - -// Creates a cardinality that allows at most n calls. -GTEST_API_ Cardinality AtMost(int n); - -// Creates a cardinality that allows any number of calls. -GTEST_API_ Cardinality AnyNumber(); - -// Creates a cardinality that allows between min and max calls. -GTEST_API_ Cardinality Between(int min, int max); - -// Creates a cardinality that allows exactly n calls. -GTEST_API_ Cardinality Exactly(int n); - -// Creates a cardinality from its implementation. -inline Cardinality MakeCardinality(const CardinalityInterface* c) { - return Cardinality(c); -} - -} // namespace testing - -#endif // GMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_ -// This file was GENERATED by a script. 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. -// -// Author: w...@google.com (Zhanyong Wan) - -// Google Mock - a framework for writing C++ mock classes. -// -// This file implements some commonly used variadic actions. - -#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_ -#define GMOCK_INCLUDE_GMOCK_GMOCK_GENERATED_ACTIONS_H_ - - -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. -template <typename Result, typename ArgumentTuple> -class InvokeHelper; - -template <typename R> -class InvokeHelper<R, ::std::tr1::tuple<> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tr1::tuple<>&) { - return function(); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tr1::tuple<>&) { - return (obj_ptr->*method_ptr)(); - } -}; - -template <typename R, typename A1> -class InvokeHelper<R, ::std::tr1::tuple<A1> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tr1::tuple<A1>& args) { - using ::std::tr1::get; - return function(get<0>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tr1::tuple<A1>& args) { - using ::std::tr1::get; - return (obj_ptr->*method_ptr)(get<0>(args)); - } -}; - -template <typename R, typename A1, typename A2> -class InvokeHelper<R, ::std::tr1::tuple<A1, A2> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tr1::tuple<A1, A2>& args) { - using ::std::tr1::get; - return function(get<0>(args), get<1>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tr1::tuple<A1, A2>& args) { - using ::std::tr1::get; - return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args)); - } -}; - -template <typename R, typename A1, typename A2, typename A3> -class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, - A3>& args) { - using ::std::tr1::get; - return function(get<0>(args), get<1>(args), get<2>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tr1::tuple<A1, A2, A3>& args) { - using ::std::tr1::get; - return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args)); - } -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4> -class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, - A4>& args) { - using ::std::tr1::get; - return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tr1::tuple<A1, A2, A3, A4>& args) { - using ::std::tr1::get; - return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args), - get<3>(args)); - } -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5> -class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4, - A5>& args) { - using ::std::tr1::get; - return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args), - get<4>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tr1::tuple<A1, A2, A3, A4, A5>& args) { - using ::std::tr1::get; - return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args), - get<3>(args), get<4>(args)); - } -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, - typename A5, typename A6> -class InvokeHelper<R, ::std::tr1::tuple<A1, A2, A3, A4, A5, A6> > { - public: - template <typename Function> - static R Invoke(Function function, const ::std::tr1::tuple<A1, A2, A3, A4, - A5, A6>& args) { - using ::std::tr1::get; - return function(get<0>(args), get<1>(args), get<2>(args), get<3>(args), - get<4>(args), get<5>(args)); - } - - template <class Class, typename MethodPtr> - static R InvokeMethod(Class* obj_ptr, - MethodPtr method_ptr, - const ::std::tr1::tuple<A1, A2, A3, A4, A5, A6>& args) { - using ::std::tr1::get; - return (obj_ptr->*method_ptr)(get<0>(args), get<1>(args), get<2>(args), - get<3>(args), get<4>(args), get<5>(args)); - } -}; - -template <typename R, typename A1, typename A2, typename A3, typename A4, -
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