Upgrade gtest to r267 and gmock to r173.

testing/gmock/include/gmock/internal/gmock-port.h.orig

Index: testing/gmock/include/gmock/internal/gmock-port.h.orig
diff --git a/testing/gmock/include/gmock/internal/gmock-port.h.orig b/testing/gmock/include/gmock/internal/gmock-port.h.orig
deleted file mode 100644
index e4f4e2310d3e3129d8250f99aed74f0cd52a282e..0000000000000000000000000000000000000000
--- a/testing/gmock/include/gmock/internal/gmock-port.h.orig
+++ /dev/null
@@ -1,326 +0,0 @@
-// 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.  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/internal/gtest-linked_ptr.h>
-#include <gtest/internal/gtest-port.h>
-
-// To avoid conditional compilation everywhere, we make it
-// gmock-port.h's responsibility to #include the header implementing
-// tr1/tuple.
-#if defined(__GNUC__) && GTEST_GCC_VER_ >= 40000
-// GTEST_GCC_VER_ is defined in gtest-port.h and 40000 corresponds to
-// version 4.0.0.
-// GCC 4.0+ implements tr1/tuple in the <tr1/tuple> header.  This does
-// not conform to the TR1 spec, which requires the header to be <tuple>.
-#include <tr1/tuple>
-#elif defined(_MSC_VER) && _MSC_VER < 1500
-// For Visual Studio older than 2008, we redirect directly to boost tuple
-// searching from boost's root.  This is to avoid extra dirtying of the
-// compiler include paths.
-#include "boost/tr1/tr1/tuple"
-#else
-// If the compiler is not GCC 4.0+, or Visual Studio 2008,  we assume the
-// user is using a spec-conforming TR1 implementation.
-#include <tuple>
-#endif  // __GNUC__
-
-#if GTEST_OS_LINUX
-
-// On some platforms, <regex.h> needs someone to define size_t, and
-// won't compile otherwise.  We can #include it here as we already
-// included <stdlib.h>, which is guaranteed to define size_t through
-// <stddef.h>.
-#include <regex.h>  // NOLINT
-
-// Defines this iff Google Mock uses the enhanced POSIX regular
-// expression syntax.  This is public as it affects how a user uses
-// regular expression matchers.
-#define GMOCK_USES_POSIX_RE 1
-
-#endif  // GTEST_OS_LINUX
-
-#if defined(GMOCK_USES_PCRE) || defined(GMOCK_USES_POSIX_RE)
-// Defines this iff regular expression matchers are supported.  This
-// is public as it tells a user whether he can use regular expression
-// matchers.
-#define GMOCK_HAS_REGEX 1
-#endif  // defined(GMOCK_USES_PCRE) || defined(GMOCK_USES_POSIX_RE)
-
-namespace testing {
-namespace internal {
-
-// For Windows, check the compiler version. At least VS 2005 SP1 is
-// required to compile Google Mock.
-#if GTEST_OS_WINDOWS
-
-#if _MSC_VER < 1400
-#error "At least Visual Studio 2005 SP1 is required to compile Google Mock."
-#elif _MSC_VER == 1400
-
-// Unfortunately there is no unique _MSC_VER number for SP1. So for VS 2005
-// we have to check if it has SP1 by checking whether a bug fixed in SP1
-// is present. The bug in question is
-// http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=101702
-// where the compiler incorrectly reports sizeof(poiter to an array).
-
-class TestForSP1 {
- private:  // GCC complains if x_ is used by sizeof before defining it.
-  static char x_[100];
-  // VS 2005 RTM incorrectly reports sizeof(&x) as 100, and that value
-  // is used to trigger 'invalid negative array size' error. If you
-  // see this error, upgrade to VS 2005 SP1 since Google Mock will not
-  // compile in VS 2005 RTM.
-  static char Google_Mock_requires_Visual_Studio_2005_SP1_or_later_to_compile_[
-      sizeof(&x_) != 100 ? 1 : -1];
-};
-
-#endif  // _MSC_VER
-#endif  // GTEST_OS_WINDOWS
-
-// Use implicit_cast as a safe version of static_cast or const_cast
-// for upcasting in the type hierarchy (i.e. casting a pointer to Foo
-// to a pointer to SuperclassOfFoo or casting a pointer to Foo to
-// a const pointer to Foo).
-// When you use implicit_cast, the compiler checks that the cast is safe.
-// Such explicit implicit_casts are necessary in surprisingly many
-// situations where C++ demands an exact type match instead of an
-// argument type convertable to a target type.
-//
-// The From type can be inferred, so the preferred syntax for using
-// implicit_cast is the same as for static_cast etc.:
-//
-//   implicit_cast<ToType>(expr)
-//
-// implicit_cast would have been part of the C++ standard library,
-// but the proposal was submitted too late.  It will probably make
-// its way into the language in the future.
-template<typename To, typename From>
-inline To implicit_cast(From const &f) {
-  return f;
-}
-
-// When you upcast (that is, cast a pointer from type Foo to type
-// SuperclassOfFoo), it's fine to use implicit_cast<>, since upcasts
-// always succeed.  When you downcast (that is, cast a pointer from
-// type Foo to type SubclassOfFoo), static_cast<> isn't safe, because
-// how do you know the pointer is really of type SubclassOfFoo?  It
-// could be a bare Foo, or of type DifferentSubclassOfFoo.  Thus,
-// when you downcast, you should use this macro.  In debug mode, we
-// use dynamic_cast<> to double-check the downcast is legal (we die
-// if it's not).  In normal mode, we do the efficient static_cast<>
-// instead.  Thus, it's important to test in debug mode to make sure
-// the cast is legal!
-//    This is the only place in the code we should use dynamic_cast<>.
-// In particular, you SHOULDN'T be using dynamic_cast<> in order to
-// do RTTI (eg code like this:
-//    if (dynamic_cast<Subclass1>(foo)) HandleASubclass1Object(foo);
-//    if (dynamic_cast<Subclass2>(foo)) HandleASubclass2Object(foo);
-// You should design the code some other way not to need this.
-template<typename To, typename From>  // use like this: down_cast<T*>(foo);
-inline To down_cast(From* f) {  // so we only accept pointers
-  // Ensures that To is a sub-type of From *.  This test is here only
-  // for compile-time type checking, and has no overhead in an
-  // optimized build at run-time, as it will be optimized away
-  // completely.
-  if (false) {
-    implicit_cast<From*, To>(0);
-  }
-
-#if GTEST_HAS_RTTI
-  assert(f == NULL || dynamic_cast<To>(f) != NULL);  // RTTI: debug mode only!
-#endif
-  return static_cast<To>(f);
-}
-
-// The GMOCK_COMPILE_ASSERT_ macro can be used to verify that a compile time
-// expression is true. For example, you could use it to verify the
-// size of a static array:
-//
-//   GMOCK_COMPILE_ASSERT_(ARRAYSIZE(content_type_names) == CONTENT_NUM_TYPES,
-//                         content_type_names_incorrect_size);
-//
-// or to make sure a struct is smaller than a certain size:
-//
-//   GMOCK_COMPILE_ASSERT_(sizeof(foo) < 128, foo_too_large);
-//
-// The second argument to the macro is the name of the variable. If
-// the expression is false, most compilers will issue a warning/error
-// containing the name of the variable.
-
-template <bool>
-struct CompileAssert {
-};
-
-#define GMOCK_COMPILE_ASSERT_(expr, msg) \
-  typedef ::testing::internal::CompileAssert<(bool(expr))> \
-      msg[bool(expr) ? 1 : -1]
-
-// Implementation details of GMOCK_COMPILE_ASSERT_:
-//
-// - GMOCK_COMPILE_ASSERT_ works by defining an array type that has -1
-//   elements (and thus is invalid) when the expression is false.
-//
-// - The simpler definition
-//
-//    #define GMOCK_COMPILE_ASSERT_(expr, msg) typedef char msg[(expr) ? 1 : -1]
-//
-//   does not work, as gcc supports variable-length arrays whose sizes
-//   are determined at run-time (this is gcc's extension and not part
-//   of the C++ standard).  As a result, gcc fails to reject the
-//   following code with the simple definition:
-//
-//     int foo;
-//     GMOCK_COMPILE_ASSERT_(foo, msg); // not supposed to compile as foo is
-//                                      // not a compile-time constant.
-//
-// - By using the type CompileAssert<(bool(expr))>, we ensures that
-//   expr is a compile-time constant.  (Template arguments must be
-//   determined at compile-time.)
-//
-// - The outter parentheses in CompileAssert<(bool(expr))> are necessary
-//   to work around a bug in gcc 3.4.4 and 4.0.1.  If we had written
-//
-//     CompileAssert<bool(expr)>
-//
-//   instead, these compilers will refuse to compile
-//
-//     GMOCK_COMPILE_ASSERT_(5 > 0, some_message);
-//
-//   (They seem to think the ">" in "5 > 0" marks the end of the
-//   template argument list.)
-//
-// - The array size is (bool(expr) ? 1 : -1), instead of simply
-//
-//     ((expr) ? 1 : -1).
-//
-//   This is to avoid running into a bug in MS VC 7.1, which
-//   causes ((0.0) ? 1 : -1) to incorrectly evaluate to 1.
-
-#if GTEST_HAS_GLOBAL_STRING
-typedef ::string string;
-#elif GTEST_HAS_STD_STRING
-typedef ::std::string string;
-#else
-#error "Google Mock requires ::std::string to compile."
-#endif  // GTEST_HAS_GLOBAL_STRING
-
-#if GTEST_HAS_GLOBAL_WSTRING
-typedef ::wstring wstring;
-#elif GTEST_HAS_STD_WSTRING
-typedef ::std::wstring wstring;
-#endif  // GTEST_HAS_GLOBAL_WSTRING
-
-// Prints the file location in the format native to the compiler.
-inline void FormatFileLocation(const char* file, int line, ::std::ostream* os) {
-  if (file == NULL)
-    file = "unknown file";
-  if (line < 0) {
-    *os << file << ":";
-  } else {
-#if _MSC_VER
-    *os << file << "(" << line << "):";
-#else
-    *os << file << ":" << line << ":";
-#endif
-  }
-}
-
-// INTERNAL IMPLEMENTATION - DO NOT USE.
-//
-// GMOCK_CHECK_ is an all mode assert. It aborts the program if the condition
-// is not satisfied.
-//  Synopsys:
-//    GMOCK_CHECK_(boolean_condition);
-//     or
-//    GMOCK_CHECK_(boolean_condition) << "Additional message";
-//
-//    This checks the condition and if the condition is not satisfied
-//    it prints message about the condition violation, including the
-//    condition itself, plus additional message streamed into it, if any,
-//    and then it aborts the program. It aborts the program irrespective of
-//    whether it is built in the debug mode or not.
-
-class GMockCheckProvider {
- public:
-  GMockCheckProvider(const char* condition, const char* file, int line) {
-    FormatFileLocation(file, line, &::std::cerr);
-    ::std::cerr << " ERROR: Condition " << condition << " failed. ";
-  }
-  ~GMockCheckProvider() {
-    ::std::cerr << ::std::endl;
-    abort();
-  }
-  ::std::ostream& GetStream() { return ::std::cerr; }
-};
-#define GMOCK_CHECK_(condition) \
-    GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
-    if (condition) \
-      ; \
-    else \
-      ::testing::internal::GMockCheckProvider(\
-          #condition, __FILE__, __LINE__).GetStream()
-
-}  // namespace internal
-}  // namespace testing
-
-// 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 bool GMOCK_FLAG(name)
-#define GMOCK_DECLARE_int32_(name) \
-    extern ::testing::internal::Int32 GMOCK_FLAG(name)
-#define GMOCK_DECLARE_string_(name) \
-    extern ::testing::internal::String GMOCK_FLAG(name)
-
-// Macros for defining flags.
-#define GMOCK_DEFINE_bool_(name, default_val, doc) \
-    bool GMOCK_FLAG(name) = (default_val)
-#define GMOCK_DEFINE_int32_(name, default_val, doc) \
-    ::testing::internal::Int32 GMOCK_FLAG(name) = (default_val)
-#define GMOCK_DEFINE_string_(name, default_val, doc) \
-    ::testing::internal::String GMOCK_FLAG(name) = (default_val)
-
-#endif  // GMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_