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// 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: wan@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
#include "gmock/internal/gmock-port.h"
#include "gtest/gtest.h"

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_
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// 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: wan@google.com (Zhanyong Wan)

// Google Mock - a framework for writing C++ mock classes.
//
// This file implements some actions that depend on gmock-generated-actions.h.

#ifndef GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
#define GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_

#include <algorithm>

#include "gmock/gmock-generated-actions.h"

namespace testing {
namespace internal {

// Implements the Invoke(f) action. The template argument
// FunctionImpl is the implementation type of f, which can be either a
// function pointer or a functor. Invoke(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 InvokeAction {
public:
// The c'tor makes a copy of function_impl (either a function
// pointer or a functor).
explicit InvokeAction(FunctionImpl function_impl)
: function_impl_(function_impl) {}

template <typename Result, typename ArgumentTuple>
Result Perform(const ArgumentTuple& args) {
return InvokeHelper<Result, ArgumentTuple>::Invoke(function_impl_, args);
}

private:
FunctionImpl function_impl_;

GTEST_DISALLOW_ASSIGN_(InvokeAction);
};

// Implements the Invoke(object_ptr, &Class::Method) action.
template <class Class, typename MethodPtr>
class InvokeMethodAction {
public:
InvokeMethodAction(Class* obj_ptr, MethodPtr method_ptr)
: method_ptr_(method_ptr), obj_ptr_(obj_ptr) {}

template <typename Result, typename ArgumentTuple>
Result Perform(const ArgumentTuple& args) const {
return InvokeHelper<Result, ArgumentTuple>::InvokeMethod(
obj_ptr_, method_ptr_, args);
}

private:
// The order of these members matters. Reversing the order can trigger
// warning C4121 in MSVC (see
// http://computer-programming-forum.com/7-vc.net/6fbc30265f860ad1.htm ).
const MethodPtr method_ptr_;
Class* const obj_ptr_;

GTEST_DISALLOW_ASSIGN_(InvokeMethodAction);
};

// An internal replacement for std::copy which mimics its behavior. This is
// necessary because Visual Studio deprecates ::std::copy, issuing warning 4996.
// However Visual Studio 2010 and later do not honor #pragmas which disable that
// warning.
template<typename InputIterator, typename OutputIterator>
inline OutputIterator CopyElements(InputIterator first,
InputIterator last,
OutputIterator output) {
for (; first != last; ++first, ++output) {
*output = *first;
}
return output;
}

} // namespace internal

// Various overloads for Invoke().

// Creates an action that invokes 'function_impl' with the mock
// function's arguments.
template <typename FunctionImpl>
PolymorphicAction<internal::InvokeAction<FunctionImpl> > Invoke(
FunctionImpl function_impl) {
return MakePolymorphicAction(
internal::InvokeAction<FunctionImpl>(function_impl));
}

// Creates an action that invokes the given method on the given object
// with the mock function's arguments.
template <class Class, typename MethodPtr>
PolymorphicAction<internal::InvokeMethodAction<Class, MethodPtr> > Invoke(
Class* obj_ptr, MethodPtr method_ptr) {
return MakePolymorphicAction(
internal::InvokeMethodAction<Class, MethodPtr>(obj_ptr, method_ptr));
}

// WithoutArgs(inner_action) can be used in a mock function with a
// non-empty argument list to perform inner_action, which takes no
// argument. In other words, it adapts an action accepting no
// argument to one that accepts (and ignores) arguments.
template <typename InnerAction>
inline internal::WithArgsAction<InnerAction>
WithoutArgs(const InnerAction& action) {
return internal::WithArgsAction<InnerAction>(action);
}

// WithArg<k>(an_action) creates an action that passes the k-th
// (0-based) argument of the mock function to an_action and performs
// it. It adapts an action accepting one argument to one that accepts
// multiple arguments. For convenience, we also provide
// WithArgs<k>(an_action) (defined below) as a synonym.
template <int k, typename InnerAction>
inline internal::WithArgsAction<InnerAction, k>
WithArg(const InnerAction& action) {
return internal::WithArgsAction<InnerAction, k>(action);
}

// The ACTION*() macros trigger warning C4100 (unreferenced formal
// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in
// the macro definition, as the warnings are generated when the macro
// is expanded and macro expansion cannot contain #pragma. Therefore
// we suppress them here.
#ifdef _MSC_VER
# pragma warning(push)
# pragma warning(disable:4100)
#endif

// Action ReturnArg<k>() returns the k-th argument of the mock function.
ACTION_TEMPLATE(ReturnArg,
HAS_1_TEMPLATE_PARAMS(int, k),
AND_0_VALUE_PARAMS()) {
return ::testing::get<k>(args);
}

// Action SaveArg<k>(pointer) saves the k-th (0-based) argument of the
// mock function to *pointer.
ACTION_TEMPLATE(SaveArg,
HAS_1_TEMPLATE_PARAMS(int, k),
AND_1_VALUE_PARAMS(pointer)) {
*pointer = ::testing::get<k>(args);
}

// Action SaveArgPointee<k>(pointer) saves the value pointed to
// by the k-th (0-based) argument of the mock function to *pointer.
ACTION_TEMPLATE(SaveArgPointee,
HAS_1_TEMPLATE_PARAMS(int, k),
AND_1_VALUE_PARAMS(pointer)) {
*pointer = *::testing::get<k>(args);
}

// Action SetArgReferee<k>(value) assigns 'value' to the variable
// referenced by the k-th (0-based) argument of the mock function.
ACTION_TEMPLATE(SetArgReferee,
HAS_1_TEMPLATE_PARAMS(int, k),
AND_1_VALUE_PARAMS(value)) {
typedef typename ::testing::tuple_element<k, args_type>::type argk_type;
// Ensures that argument #k is a reference. If you get a compiler
// error on the next line, you are using SetArgReferee<k>(value) in
// a mock function whose k-th (0-based) argument is not a reference.
GTEST_COMPILE_ASSERT_(internal::is_reference<argk_type>::value,
SetArgReferee_must_be_used_with_a_reference_argument);
::testing::get<k>(args) = value;
}

// Action SetArrayArgument<k>(first, last) copies the elements in
// source range [first, last) to the array pointed to by the k-th
// (0-based) argument, which can be either a pointer or an
// iterator. The action does not take ownership of the elements in the
// source range.
ACTION_TEMPLATE(SetArrayArgument,
HAS_1_TEMPLATE_PARAMS(int, k),
AND_2_VALUE_PARAMS(first, last)) {
// Visual Studio deprecates ::std::copy, so we use our own copy in that case.
#ifdef _MSC_VER
internal::CopyElements(first, last, ::testing::get<k>(args));
#else
::std::copy(first, last, ::testing::get<k>(args));
#endif
}

// Action DeleteArg<k>() deletes the k-th (0-based) argument of the mock
// function.
ACTION_TEMPLATE(DeleteArg,
HAS_1_TEMPLATE_PARAMS(int, k),
AND_0_VALUE_PARAMS()) {
delete ::testing::get<k>(args);
}

// This action returns the value pointed to by 'pointer'.
ACTION_P(ReturnPointee, pointer) { return *pointer; }

// Action Throw(exception) can be used in a mock function of any type
// to throw the given exception. Any copyable value can be thrown.
#if GTEST_HAS_EXCEPTIONS

// Suppresses the 'unreachable code' warning that VC generates in opt modes.
# ifdef _MSC_VER
# pragma warning(push) // Saves the current warning state.
# pragma warning(disable:4702) // Temporarily disables warning 4702.
# endif
ACTION_P(Throw, exception) { throw exception; }
# ifdef _MSC_VER
# pragma warning(pop) // Restores the warning state.
# endif

#endif // GTEST_HAS_EXCEPTIONS

#ifdef _MSC_VER
# pragma warning(pop)
#endif

} // namespace testing

#endif // GMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
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// Copyright 2013, 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: marcus.boerger@google.com (Marcus Boerger)

// Google Mock - a framework for writing C++ mock classes.
//
// This file implements some matchers that depend on gmock-generated-matchers.h.
//
// Note that tests are implemented in gmock-matchers_test.cc rather than
// gmock-more-matchers-test.cc.

#ifndef GMOCK_GMOCK_MORE_MATCHERS_H_
#define GMOCK_GMOCK_MORE_MATCHERS_H_

#include "gmock/gmock-generated-matchers.h"

namespace testing {

// Defines a matcher that matches an empty container. The container must
// support both size() and empty(), which all STL-like containers provide.
MATCHER(IsEmpty, negation ? "isn't empty" : "is empty") {
if (arg.empty()) {
return true;
}
*result_listener << "whose size is " << arg.size();
return false;
}

} // namespace testing

#endif // GMOCK_GMOCK_MORE_MATCHERS_H_
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// 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: wan@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.

#include "gmock/gmock-actions.h"
#include "gmock/gmock-cardinalities.h"
#include "gmock/gmock-generated-actions.h"
#include "gmock/gmock-generated-function-mockers.h"
#include "gmock/gmock-generated-nice-strict.h"
#include "gmock/gmock-generated-matchers.h"
#include "gmock/gmock-matchers.h"
#include "gmock/gmock-more-actions.h"
#include "gmock/gmock-more-matchers.h"
#include "gmock/internal/gmock-internal-utils.h"

namespace testing {

// Declares Google Mock flags that we want a user to use programmatically.
GMOCK_DECLARE_bool_(catch_leaked_mocks);
GMOCK_DECLARE_string_(verbose);

// Initializes Google Mock. This must be called before running the
// tests. In particular, it parses the command line for the flags
// that Google Mock recognizes. Whenever a Google Mock flag is seen,
// it is removed from argv, and *argc is decremented.
//
// No value is returned. Instead, the Google Mock flag variables are
// updated.
//
// Since Google Test is needed for Google Mock to work, this function
// also initializes Google Test and parses its flags, if that hasn't
// been done.
GTEST_API_ void InitGoogleMock(int* argc, char** argv);

// This overloaded version can be used in Windows programs compiled in
// UNICODE mode.
GTEST_API_ void InitGoogleMock(int* argc, wchar_t** argv);

} // namespace testing

#endif // GMOCK_INCLUDE_GMOCK_GMOCK_H_
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// This file was GENERATED by command:
// pump.py gmock-generated-actions.h.pump
// DO NOT EDIT BY HAND!!!

#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
#define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_

#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
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// Copyright 2015, 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.
//
// ============================================================
// An installation-specific extension point for gmock-matchers.h.
// ============================================================
//
// Adds google3 callback support to CallableTraits.
//
#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_CALLBACK_MATCHERS_H_
#define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_CALLBACK_MATCHERS_H_

#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_CALLBACK_MATCHERS_H_
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// Copyright 2015, 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.
//
// Injection point for custom user configurations.
// The following macros can be defined:
//
// Flag related macros:
// GMOCK_DECLARE_bool_(name)
// GMOCK_DECLARE_int32_(name)
// GMOCK_DECLARE_string_(name)
// GMOCK_DEFINE_bool_(name, default_val, doc)
// GMOCK_DEFINE_int32_(name, default_val, doc)
// GMOCK_DEFINE_string_(name, default_val, doc)
//
// ** Custom implementation starts here **

#ifndef GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_
#define GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_

#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_
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// 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: wan@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_

#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< ::testing::tuple<> > {
typedef ::testing::tuple< > type;
};

template <typename A1>
struct MatcherTuple< ::testing::tuple<A1> > {
typedef ::testing::tuple<Matcher<A1> > type;
};

template <typename A1, typename A2>
struct MatcherTuple< ::testing::tuple<A1, A2> > {
typedef ::testing::tuple<Matcher<A1>, Matcher<A2> > type;
};

template <typename A1, typename A2, typename A3>
struct MatcherTuple< ::testing::tuple<A1, A2, A3> > {
typedef ::testing::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3> > type;
};

template <typename A1, typename A2, typename A3, typename A4>
struct MatcherTuple< ::testing::tuple<A1, A2, A3, A4> > {
typedef ::testing::tuple<Matcher<A1>, Matcher<A2>, Matcher<A3>,
Matcher<A4> > type;
};

template <typename A1, typename A2, typename A3, typename A4, typename A5>
struct MatcherTuple< ::testing::tuple<A1, A2, A3, A4, A5> > {
typedef ::testing::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< ::testing::tuple<A1, A2, A3, A4, A5, A6> > {
typedef ::testing::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< ::testing::tuple<A1, A2, A3, A4, A5, A6, A7> > {
typedef ::testing::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< ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8> > {
typedef ::testing::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< ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9> > {
typedef ::testing::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< ::testing::tuple<A1, A2, A3, A4, A5, A6, A7, A8, A9,
A10> > {
typedef ::testing::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 ::testing::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 ::testing::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 ::testing::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 ::testing::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 ::testing::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 ::testing::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 ::testing::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 ::testing::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 ::testing::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 ::testing::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 ::testing::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_
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// 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: vadimb@google.com (Vadim Berman)
//
// Low-level types and utilities for porting Google Mock to various
// platforms. All macros ending with _ and symbols defined in an
// internal namespace are subject to change without notice. Code
// outside Google Mock MUST NOT USE THEM DIRECTLY. Macros that don't
// end with _ are part of Google Mock's public API and can be used by
// code outside Google Mock.

#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 utilities needed for porting Google Mock are also
// required for Google Test and are defined in gtest-port.h.
//
// Note to maintainers: to reduce code duplication, prefer adding
// portability utilities to Google Test's gtest-port.h instead of
// here, as Google Mock depends on Google Test. Only add a utility
// here if it's truly specific to Google Mock.
#include "gtest/internal/gtest-linked_ptr.h"
#include "gtest/internal/gtest-port.h"
#include "gmock/internal/custom/gmock-port.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

#if !defined(GMOCK_DECLARE_bool_)

// 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 // !defined(GMOCK_DECLARE_bool_)

#endif // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
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// 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: wan@google.com (Zhanyong Wan)
//
// Google C++ Mocking Framework (Google Mock)
//
// This file #includes all Google Mock implementation .cc files. The
// purpose is to allow a user to build Google Mock by compiling this
// file alone.

// This line ensures that gmock.h can be compiled on its own, even
// when it's fused.
#include "gmock/gmock.h"

// The following lines pull in the real gmock *.cc files.
#include "src/gmock-cardinalities.cc"
#include "src/gmock-internal-utils.cc"
#include "src/gmock-matchers.cc"
#include "src/gmock-spec-builders.cc"
#include "src/gmock.cc"
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// 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: wan@google.com (Zhanyong Wan)

// Google Mock - a framework for writing C++ mock classes.
//
// This file implements cardinalities.

#include "gmock/gmock-cardinalities.h"

#include <limits.h>
#include <ostream> // NOLINT
#include <sstream>
#include <string>
#include "gmock/internal/gmock-internal-utils.h"
#include "gtest/gtest.h"

namespace testing {

namespace {

// Implements the Between(m, n) cardinality.
class BetweenCardinalityImpl : public CardinalityInterface {
public:
BetweenCardinalityImpl(int min, int max)
: min_(min >= 0 ? min : 0),
max_(max >= min_ ? max : min_) {
std::stringstream ss;
if (min < 0) {
ss << "The invocation lower bound must be >= 0, "
<< "but is actually " << min << ".";
internal::Expect(false, __FILE__, __LINE__, ss.str());
} else if (max < 0) {
ss << "The invocation upper bound must be >= 0, "
<< "but is actually " << max << ".";
internal::Expect(false, __FILE__, __LINE__, ss.str());
} else if (min > max) {
ss << "The invocation upper bound (" << max
<< ") must be >= the invocation lower bound (" << min
<< ").";
internal::Expect(false, __FILE__, __LINE__, ss.str());
}
}

// Conservative estimate on the lower/upper bound of the number of
// calls allowed.
virtual int ConservativeLowerBound() const { return min_; }
virtual int ConservativeUpperBound() const { return max_; }

virtual bool IsSatisfiedByCallCount(int call_count) const {
return min_ <= call_count && call_count <= max_;
}

virtual bool IsSaturatedByCallCount(int call_count) const {
return call_count >= max_;
}

virtual void DescribeTo(::std::ostream* os) const;

private:
const int min_;
const int max_;

GTEST_DISALLOW_COPY_AND_ASSIGN_(BetweenCardinalityImpl);
};

// Formats "n times" in a human-friendly way.
inline internal::string FormatTimes(int n) {
if (n == 1) {
return "once";
} else if (n == 2) {
return "twice";
} else {
std::stringstream ss;
ss << n << " times";
return ss.str();
}
}

// Describes the Between(m, n) cardinality in human-friendly text.
void BetweenCardinalityImpl::DescribeTo(::std::ostream* os) const {
if (min_ == 0) {
if (max_ == 0) {
*os << "never called";
} else if (max_ == INT_MAX) {
*os << "called any number of times";
} else {
*os << "called at most " << FormatTimes(max_);
}
} else if (min_ == max_) {
*os << "called " << FormatTimes(min_);
} else if (max_ == INT_MAX) {
*os << "called at least " << FormatTimes(min_);
} else {
// 0 < min_ < max_ < INT_MAX
*os << "called between " << min_ << " and " << max_ << " times";
}
}

} // Unnamed namespace

// Describes the given call count to an ostream.
void Cardinality::DescribeActualCallCountTo(int actual_call_count,
::std::ostream* os) {
if (actual_call_count > 0) {
*os << "called " << FormatTimes(actual_call_count);
} else {
*os << "never called";
}
}

// Creates a cardinality that allows at least n calls.
GTEST_API_ Cardinality AtLeast(int n) { return Between(n, INT_MAX); }

// Creates a cardinality that allows at most n calls.
GTEST_API_ Cardinality AtMost(int n) { return Between(0, n); }

// Creates a cardinality that allows any number of calls.
GTEST_API_ Cardinality AnyNumber() { return AtLeast(0); }

// Creates a cardinality that allows between min and max calls.
GTEST_API_ Cardinality Between(int min, int max) {
return Cardinality(new BetweenCardinalityImpl(min, max));
}

// Creates a cardinality that allows exactly n calls.
GTEST_API_ Cardinality Exactly(int n) { return Between(n, n); }

} // namespace testing
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// 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: wan@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.

#include "gmock/internal/gmock-internal-utils.h"

#include <ctype.h>
#include <ostream> // NOLINT
#include <string>
#include "gmock/gmock.h"
#include "gmock/internal/gmock-port.h"
#include "gtest/gtest.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) {
string result;
char prev_char = '\0';
for (const char* p = id_name; *p != '\0'; prev_char = *(p++)) {
// We don't care about the current locale as the input is
// guaranteed to be a valid C++ identifier name.
const bool starts_new_word = IsUpper(*p) ||
(!IsAlpha(prev_char) && IsLower(*p)) ||
(!IsDigit(prev_char) && IsDigit(*p));

if (IsAlNum(*p)) {
if (starts_new_word && result != "")
result += ' ';
result += ToLower(*p);
}
}
return result;
}

// This class reports Google Mock failures as Google Test failures. A
// user can define another class in a similar fashion if he intends to
// use Google Mock with a testing framework other than Google Test.
class GoogleTestFailureReporter : public FailureReporterInterface {
public:
virtual void ReportFailure(FailureType type, const char* file, int line,
const string& message) {
AssertHelper(type == kFatal ?
TestPartResult::kFatalFailure :
TestPartResult::kNonFatalFailure,
file,
line,
message.c_str()) = Message();
if (type == kFatal) {
posix::Abort();
}
}
};

// Returns the global failure reporter. Will create a
// GoogleTestFailureReporter and return it the first time called.
GTEST_API_ FailureReporterInterface* GetFailureReporter() {
// Points to the global failure reporter used by Google Mock. gcc
// guarantees that the following use of failure_reporter is
// thread-safe. We may need to add additional synchronization to
// protect failure_reporter if we port Google Mock to other
// compilers.
static FailureReporterInterface* const failure_reporter =
new GoogleTestFailureReporter();
return failure_reporter;
}

// Protects global resources (stdout in particular) used by Log().
static GTEST_DEFINE_STATIC_MUTEX_(g_log_mutex);

// Returns true iff a log with the given severity is visible according
// to the --gmock_verbose flag.
GTEST_API_ bool LogIsVisible(LogSeverity severity) {
if (GMOCK_FLAG(verbose) == kInfoVerbosity) {
// Always show the log if --gmock_verbose=info.
return true;
} else if (GMOCK_FLAG(verbose) == kErrorVerbosity) {
// Always hide it if --gmock_verbose=error.
return false;
} else {
// If --gmock_verbose is neither "info" nor "error", we treat it
// as "warning" (its default value).
return severity == kWarning;
}
}

// 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) {
if (!LogIsVisible(severity))
return;

// Ensures that logs from different threads don't interleave.
MutexLock l(&g_log_mutex);

// "using ::std::cout;" doesn't work with Symbian's STLport, where cout is a
// macro.

if (severity == kWarning) {
// Prints a GMOCK WARNING marker to make the warnings easily searchable.
std::cout << "\nGMOCK WARNING:";
}
// Pre-pends a new-line to message if it doesn't start with one.
if (message.empty() || message[0] != '\n') {
std::cout << "\n";
}
std::cout << message;
if (stack_frames_to_skip >= 0) {
#ifdef NDEBUG
// In opt mode, we have to be conservative and skip no stack frame.
const int actual_to_skip = 0;
#else
// In dbg mode, we can do what the caller tell us to do (plus one
// for skipping this function's stack frame).
const int actual_to_skip = stack_frames_to_skip + 1;
#endif // NDEBUG

// Appends a new-line to message if it doesn't end with one.
if (!message.empty() && *message.rbegin() != '\n') {
std::cout << "\n";
}
std::cout << "Stack trace:\n"
<< ::testing::internal::GetCurrentOsStackTraceExceptTop(
::testing::UnitTest::GetInstance(), actual_to_skip);
}
std::cout << ::std::flush;
}

} // namespace internal
} // namespace testing
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// 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: wan@google.com (Zhanyong Wan)

#include "gmock/gmock.h"
#include "gmock/internal/gmock-port.h"

namespace testing {

// TODO(wan@google.com): support using environment variables to
// control the flag values, like what Google Test does.

GMOCK_DEFINE_bool_(catch_leaked_mocks, true,
"true iff Google Mock should report leaked mock objects "
"as failures.");

GMOCK_DEFINE_string_(verbose, internal::kWarningVerbosity,
"Controls how verbose Google Mock's output is."
" Valid values:\n"
" info - prints all messages.\n"
" warning - prints warnings and errors.\n"
" error - prints errors only.");

namespace internal {

// Parses a string as a command line flag. The string should have the
// format "--gmock_flag=value". When def_optional is true, the
// "=value" part can be omitted.
//
// Returns the value of the flag, or NULL if the parsing failed.
static const char* ParseGoogleMockFlagValue(const char* str,
const char* flag,
bool def_optional) {
// str and flag must not be NULL.
if (str == NULL || flag == NULL) return NULL;

// The flag must start with "--gmock_".
const std::string flag_str = std::string("--gmock_") + flag;
const size_t flag_len = flag_str.length();
if (strncmp(str, flag_str.c_str(), flag_len) != 0) return NULL;

// Skips the flag name.
const char* flag_end = str + flag_len;

// When def_optional is true, it's OK to not have a "=value" part.
if (def_optional && (flag_end[0] == '\0')) {
return flag_end;
}

// If def_optional is true and there are more characters after the
// flag name, or if def_optional is false, there must be a '=' after
// the flag name.
if (flag_end[0] != '=') return NULL;

// Returns the string after "=".
return flag_end + 1;
}

// Parses a string for a Google Mock bool flag, in the form of
// "--gmock_flag=value".
//
// On success, stores the value of the flag in *value, and returns
// true. On failure, returns false without changing *value.
static bool ParseGoogleMockBoolFlag(const char* str, const char* flag,
bool* value) {
// Gets the value of the flag as a string.
const char* const value_str = ParseGoogleMockFlagValue(str, flag, true);

// Aborts if the parsing failed.
if (value_str == NULL) return false;

// Converts the string value to a bool.
*value = !(*value_str == '0' || *value_str == 'f' || *value_str == 'F');
return true;
}

// Parses a string for a Google Mock string flag, in the form of
// "--gmock_flag=value".
//
// On success, stores the value of the flag in *value, and returns
// true. On failure, returns false without changing *value.
template <typename String>
static bool ParseGoogleMockStringFlag(const char* str, const char* flag,
String* value) {
// Gets the value of the flag as a string.
const char* const value_str = ParseGoogleMockFlagValue(str, flag, false);

// Aborts if the parsing failed.
if (value_str == NULL) return false;

// Sets *value to the value of the flag.
*value = value_str;
return true;
}

// The internal implementation of InitGoogleMock().
//
// The type parameter CharType can be instantiated to either char or
// wchar_t.
template <typename CharType>
void InitGoogleMockImpl(int* argc, CharType** argv) {
// Makes sure Google Test is initialized. InitGoogleTest() is
// idempotent, so it's fine if the user has already called it.
InitGoogleTest(argc, argv);
if (*argc <= 0) return;

for (int i = 1; i != *argc; i++) {
const std::string arg_string = StreamableToString(argv[i]);
const char* const arg = arg_string.c_str();

// Do we see a Google Mock flag?
if (ParseGoogleMockBoolFlag(arg, "catch_leaked_mocks",
&GMOCK_FLAG(catch_leaked_mocks)) ||
ParseGoogleMockStringFlag(arg, "verbose", &GMOCK_FLAG(verbose))) {
// Yes. Shift the remainder of the argv list left by one. Note
// that argv has (*argc + 1) elements, the last one always being
// NULL. The following loop moves the trailing NULL element as
// well.
for (int j = i; j != *argc; j++) {
argv[j] = argv[j + 1];
}

// Decrements the argument count.
(*argc)--;

// We also need to decrement the iterator as we just removed
// an element.
i--;
}
}
}

} // namespace internal

// Initializes Google Mock. This must be called before running the
// tests. In particular, it parses a command line for the flags that
// Google Mock recognizes. Whenever a Google Mock flag is seen, it is
// removed from argv, and *argc is decremented.
//
// No value is returned. Instead, the Google Mock flag variables are
// updated.
//
// Since Google Test is needed for Google Mock to work, this function
// also initializes Google Test and parses its flags, if that hasn't
// been done.
GTEST_API_ void InitGoogleMock(int* argc, char** argv) {
internal::InitGoogleMockImpl(argc, argv);
}

// This overloaded version can be used in Windows programs compiled in
// UNICODE mode.
GTEST_API_ void InitGoogleMock(int* argc, wchar_t** argv) {
internal::InitGoogleMockImpl(argc, argv);
}

} // namespace testing