Merge branch 'master' into master

googlemock/src/gmock.cc

@@ -48,6 +48,13 @@ GMOCK_DEFINE_string_(verbose, internal::kWarningVerbosity,
                      "  warning - prints warnings and errors.\n"
                      "  error   - prints errors only.");
 
+GMOCK_DEFINE_int32_(default_mock_behavior, 1,
+                    "Controls the default behavior of mocks."
+                    "  Valid values:\n"
+                    "  0 - by default, mocks act as NiceMocks.\n"
+                    "  1 - by default, mocks act as NaggyMocks.\n"
+                    "  2 - by default, mocks act as StrictMocks.");
+
 namespace internal {
 
 // Parses a string as a command line flag.  The string should have the
@@ -120,6 +127,19 @@ static bool ParseGoogleMockStringFlag(const char* str, const char* flag,
   return true;
 }
 
+static bool ParseGoogleMockIntFlag(const char* str, const char* flag,
+                                   int* 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;
+
+  // Sets *value to the value of the flag.
+  *value = atoi(value_str);
+  return true;
+}
+
 // The internal implementation of InitGoogleMock().
 //
 // The type parameter CharType can be instantiated to either char or
@@ -138,7 +158,9 @@ void InitGoogleMockImpl(int* argc, CharType** argv) {
     // Do we see a Google Mock flag?
     if (ParseGoogleMockBoolFlag(arg, "catch_leaked_mocks",
                                 &GMOCK_FLAG(catch_leaked_mocks)) ||
-        ParseGoogleMockStringFlag(arg, "verbose", &GMOCK_FLAG(verbose))) {
+        ParseGoogleMockStringFlag(arg, "verbose", &GMOCK_FLAG(verbose)) ||
+        ParseGoogleMockIntFlag(arg, "default_mock_behavior",
+                               &GMOCK_FLAG(default_mock_behavior))) {
       // 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

googlemock/test/gmock-matchers_test.cc

@@ -3588,10 +3588,15 @@ class AClass {
   // A getter that returns a reference to const.
   const std::string& s() const { return s_; }
 
+#if GTEST_LANG_CXX11
+  const std::string& s_ref() const & { return s_; }
+#endif
+
   void set_s(const std::string& new_s) { s_ = new_s; }
 
   // A getter that returns a reference to non-const.
   double& x() const { return x_; }
+
  private:
   int n_;
   std::string s_;
@@ -3635,6 +3640,21 @@ TEST(PropertyTest, WorksForReferenceToConstProperty) {
   EXPECT_FALSE(m.Matches(a));
 }
 
+#if GTEST_LANG_CXX11
+// Tests that Property(&Foo::property, ...) works when property() is
+// ref-qualified.
+TEST(PropertyTest, WorksForRefQualifiedProperty) {
+  Matcher<const AClass&> m = Property(&AClass::s_ref, StartsWith("hi"));
+
+  AClass a;
+  a.set_s("hill");
+  EXPECT_TRUE(m.Matches(a));
+
+  a.set_s("hole");
+  EXPECT_FALSE(m.Matches(a));
+}
+#endif
+
 // Tests that Property(&Foo::property, ...) works when property()
 // returns a reference to non-const.
 TEST(PropertyTest, WorksForReferenceToNonConstProperty) {

googlemock/test/gmock-nice-strict_test.cc

@@ -62,6 +62,12 @@ using testing::internal::CaptureStdout;
 using testing::internal::GetCapturedStdout;
 #endif
 
+// Class without default constructor.
+class NotDefaultConstructible {
+ public:
+  explicit NotDefaultConstructible(int) {}
+};
+
 // Defines some mock classes needed by the tests.
 
 class Foo {
@@ -79,6 +85,7 @@ class MockFoo : public Foo {
 
   MOCK_METHOD0(DoThis, void());
   MOCK_METHOD1(DoThat, int(bool flag));
+  MOCK_METHOD0(ReturnNonDefaultConstructible, NotDefaultConstructible());
 
  private:
   GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFoo);
@@ -207,6 +214,22 @@ TEST(NiceMockTest, AllowsExpectedCall) {
   nice_foo.DoThis();
 }
 
+// Tests that an unexpected call on a nice mock which returns a not-default-constructible
+// type throws an exception and the exception contains the method's name.
+TEST(NiceMockTest, ThrowsExceptionForUnknownReturnTypes) {
+  NiceMock<MockFoo> nice_foo;
+#if GTEST_HAS_EXCEPTIONS
+  try {
+    nice_foo.ReturnNonDefaultConstructible();
+    FAIL();
+  } catch (const std::runtime_error& ex) {
+    EXPECT_THAT(ex.what(), HasSubstr("ReturnNonDefaultConstructible"));
+  }
+#else
+  EXPECT_DEATH_IF_SUPPORTED({ nice_foo.ReturnNonDefaultConstructible(); }, "");
+#endif
+}
+
 // Tests that an unexpected call on a nice mock fails.
 TEST(NiceMockTest, UnexpectedCallFails) {
   NiceMock<MockFoo> nice_foo;

googlemock/test/gmock-spec-builders_test.cc

@@ -93,8 +93,11 @@ using testing::Sequence;
 using testing::SetArgPointee;
 using testing::internal::ExpectationTester;
 using testing::internal::FormatFileLocation;
+using testing::internal::kAllow;
 using testing::internal::kErrorVerbosity;
+using testing::internal::kFail;
 using testing::internal::kInfoVerbosity;
+using testing::internal::kWarn;
 using testing::internal::kWarningVerbosity;
 using testing::internal::linked_ptr;
 
@@ -691,6 +694,61 @@ TEST(ExpectCallSyntaxTest, WarnsOnTooFewActions) {
   b.DoB();
 }
 
+TEST(ExpectCallSyntaxTest, WarningIsErrorWithFlag) {
+  int original_behavior = testing::GMOCK_FLAG(default_mock_behavior);
+
+  testing::GMOCK_FLAG(default_mock_behavior) = kAllow;
+  CaptureStdout();
+  {
+    MockA a;
+    a.DoA(0);
+  }
+  std::string output = GetCapturedStdout();
+  EXPECT_TRUE(output.empty()) << output;
+
+  testing::GMOCK_FLAG(default_mock_behavior) = kWarn;
+  CaptureStdout();
+  {
+    MockA a;
+    a.DoA(0);
+  }
+  std::string warning_output = GetCapturedStdout();
+  EXPECT_PRED_FORMAT2(IsSubstring, "GMOCK WARNING", warning_output);
+  EXPECT_PRED_FORMAT2(IsSubstring, "Uninteresting mock function call",
+                      warning_output);
+
+  testing::GMOCK_FLAG(default_mock_behavior) = kFail;
+  EXPECT_NONFATAL_FAILURE({
+    MockA a;
+    a.DoA(0);
+  }, "Uninteresting mock function call");
+
+  // Out of bounds values are converted to kWarn
+  testing::GMOCK_FLAG(default_mock_behavior) = -1;
+  CaptureStdout();
+  {
+    MockA a;
+    a.DoA(0);
+  }
+  warning_output = GetCapturedStdout();
+  EXPECT_PRED_FORMAT2(IsSubstring, "GMOCK WARNING", warning_output);
+  EXPECT_PRED_FORMAT2(IsSubstring, "Uninteresting mock function call",
+                      warning_output);
+  testing::GMOCK_FLAG(default_mock_behavior) = 3;
+  CaptureStdout();
+  {
+    MockA a;
+    a.DoA(0);
+  }
+  warning_output = GetCapturedStdout();
+  EXPECT_PRED_FORMAT2(IsSubstring, "GMOCK WARNING", warning_output);
+  EXPECT_PRED_FORMAT2(IsSubstring, "Uninteresting mock function call",
+                      warning_output);
+
+  testing::GMOCK_FLAG(default_mock_behavior) = original_behavior;
+}
+
+
 #endif  // GTEST_HAS_STREAM_REDIRECTION
 
 // Tests the semantics of ON_CALL().

googlemock/test/gmock_test.cc

@@ -40,6 +40,7 @@
 
 #if !defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
 
+using testing::GMOCK_FLAG(default_mock_behavior);
 using testing::GMOCK_FLAG(verbose);
 using testing::InitGoogleMock;
 
@@ -103,6 +104,26 @@ TEST(InitGoogleMockTest, ParsesSingleFlag) {
   TestInitGoogleMock(argv, new_argv, "info");
 }
 
+TEST(InitGoogleMockTest, ParsesMultipleFlags) {
+  int old_default_behavior = GMOCK_FLAG(default_mock_behavior);
+  const wchar_t* argv[] = {
+    L"foo.exe",
+    L"--gmock_verbose=info",
+    L"--gmock_default_mock_behavior=2",
+    NULL
+  };
+
+  const wchar_t* new_argv[] = {
+    L"foo.exe",
+    NULL
+  };
+
+  TestInitGoogleMock(argv, new_argv, "info");
+  EXPECT_EQ(2, GMOCK_FLAG(default_mock_behavior));
+  EXPECT_NE(2, old_default_behavior);
+  GMOCK_FLAG(default_mock_behavior) = old_default_behavior;
+}
+
 TEST(InitGoogleMockTest, ParsesUnrecognizedFlag) {
   const char* argv[] = {
     "foo.exe",
@@ -177,6 +198,26 @@ TEST(WideInitGoogleMockTest, ParsesSingleFlag) {
   TestInitGoogleMock(argv, new_argv, "info");
 }
 
+TEST(WideInitGoogleMockTest, ParsesMultipleFlags) {
+  int old_default_behavior = GMOCK_FLAG(default_mock_behavior);
+  const wchar_t* argv[] = {
+    L"foo.exe",
+    L"--gmock_verbose=info",
+    L"--gmock_default_mock_behavior=2",
+    NULL
+  };
+
+  const wchar_t* new_argv[] = {
+    L"foo.exe",
+    NULL
+  };
+
+  TestInitGoogleMock(argv, new_argv, "info");
+  EXPECT_EQ(2, GMOCK_FLAG(default_mock_behavior));
+  EXPECT_NE(2, old_default_behavior);
+  GMOCK_FLAG(default_mock_behavior) = old_default_behavior;
+}
+
 TEST(WideInitGoogleMockTest, ParsesUnrecognizedFlag) {
   const wchar_t* argv[] = {
     L"foo.exe",

googletest/CMakeLists.txt

@@ -44,9 +44,18 @@ endif()
 # as ${gtest_SOURCE_DIR} and to the root binary directory as
 # ${gtest_BINARY_DIR}.
 # Language "C" is required for find_package(Threads).
-project(gtest CXX C)
+if (CMAKE_VERSION VERSION_LESS 3.0)
+  project(gtest CXX C)
+else()
+  cmake_policy(SET CMP0048 NEW)
+  project(gtest VERSION 1.9.0 LANGUAGES CXX C)
+endif()
 cmake_minimum_required(VERSION 2.6.4)
 
+if (POLICY CMP0063) # Visibility
+  cmake_policy(SET CMP0063 NEW)
+endif (POLICY CMP0063)
+
 if (COMMAND set_up_hermetic_build)
   set_up_hermetic_build()
 endif()
@@ -109,6 +118,18 @@ if(INSTALL_GTEST)
     LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
   install(DIRECTORY ${gtest_SOURCE_DIR}/include/gtest
     DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+
+  # configure and install pkgconfig files
+  configure_file(
+    cmake/gtest.pc.in
+    "${CMAKE_BINARY_DIR}/gtest.pc"
+    @ONLY)
+  configure_file(
+    cmake/gtest_main.pc.in
+    "${CMAKE_BINARY_DIR}/gtest_main.pc"
+    @ONLY)
+  install(FILES "${CMAKE_BINARY_DIR}/gtest.pc" "${CMAKE_BINARY_DIR}/gtest_main.pc"
+    DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
 endif()
 
 ########################################################################

googletest/cmake/gtest.pc.in

+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+
+Name: gtest
+Description: GoogleTest (without main() function)
+Version: @PROJECT_VERSION@
+URL: https://github.com/google/googletest
+Libs: -L${libdir} -lgtest @CMAKE_THREAD_LIBS_INIT@
+Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@

googletest/cmake/gtest_main.pc.in

+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+
+Name: gtest_main
+Description: GoogleTest (with main() function)
+Version: @PROJECT_VERSION@
+URL: https://github.com/google/googletest
+Requires: gtest
+Libs: -L${libdir} -lgtest_main @CMAKE_THREAD_LIBS_INIT@
+Cflags: -I${includedir} @GTEST_HAS_PTHREAD_MACRO@ @CMAKE_THREAD_LIBS_INIT@

googletest/cmake/internal_utils.cmake

@@ -50,6 +50,7 @@ macro(config_compiler_and_linker)
   # instead, we use windows threading primitives
   if (NOT gtest_disable_pthreads AND NOT MINGW)
     # Defines CMAKE_USE_PTHREADS_INIT and CMAKE_THREAD_LIBS_INIT.
+    set(THREADS_PREFER_PTHREAD_FLAG ON)
     find_package(Threads)
   endif()
 
@@ -126,10 +127,11 @@ macro(config_compiler_and_linker)
   endif()
 
   if (CMAKE_USE_PTHREADS_INIT)  # The pthreads library is available and allowed.
-    set(cxx_base_flags "${cxx_base_flags} -DGTEST_HAS_PTHREAD=1")
+    set(GTEST_HAS_PTHREAD_MACRO "-DGTEST_HAS_PTHREAD=1")
   else()
-    set(cxx_base_flags "${cxx_base_flags} -DGTEST_HAS_PTHREAD=0")
+    set(GTEST_HAS_PTHREAD_MACRO "-DGTEST_HAS_PTHREAD=0")
   endif()
+  set(cxx_base_flags "${cxx_base_flags} ${GTEST_HAS_PTHREAD_MACRO}")
 
   # For building gtest's own tests and samples.
   set(cxx_exception "${CMAKE_CXX_FLAGS} ${cxx_base_flags} ${cxx_exception_flags}")

googletest/docs/AdvancedGuide.md

@@ -1623,8 +1623,8 @@ printf("We are in test %s of test case %s.\n",
 ```
 
 `current_test_info()` returns a null pointer if no test is running. In
-particular, you cannot find the test case name in `TestCaseSetUp()`,
-`TestCaseTearDown()` (where you know the test case name implicitly), or
+particular, you cannot find the test case name in `SetUpTestCase()`,
+`TearDownTestCase()` (where you know the test case name implicitly), or
 functions called from them.
 
 _Availability:_ Linux, Windows, Mac.

googletest/docs/DevGuide.md

@@ -101,6 +101,10 @@ Please do submit code. Here's what you need to do:
   1. Sign a Contributor License Agreement.
   1. Create a Pull Request in the usual way.
 
+If you are a Googler, it is preferable to first create an internal change and
+have it reviewed and submitted, and then create an upstreaming pull
+request here. 
+
 ## Google Test Committers ##
 
 The current members of the Google Test engineering team are the only

googletest/docs/FAQ.md

@@ -1060,6 +1060,12 @@ TEST_F(CoolTest, DoSomething) {
 If you try to build Google Test's Xcode project with Xcode 4.0 or later, you may encounter an error message that looks like
 "Missing SDK in target gtest\_framework: /Developer/SDKs/MacOSX10.4u.sdk". That means that Xcode does not support the SDK the project is targeting. See the Xcode section in the [README](../README.md) file on how to resolve this.
 
+## How do I easily discover the flags needed for GoogleTest? ##
+
+GoogleTest (and GoogleMock) now support discovering all necessary flags using pkg-config.
+See the [pkg-config guide](Pkgconfig.md) on how you can easily discover all compiler and
+linker flags using pkg-config.
+
 ## My question is not covered in your FAQ! ##
 
 If you cannot find the answer to your question in this FAQ, there are

googletest/docs/Pkgconfig.md

+## Using GoogleTest from various build systems ##
+
+GoogleTest comes with pkg-config files that can be used to determine all
+necessary flags for compiling and linking to GoogleTest (and GoogleMock).
+Pkg-config is a standardised plain-text format containing
+
+  * the includedir (-I) path
+  * necessary macro (-D) definitions
+  * further required flags (-pthread)
+  * the library (-L) path
+  * the library (-l) to link to
+
+All current build systems support pkg-config in one way or another. For
+all examples here we assume you want to compile the sample
+`samples/sample3_unittest.cc`.
+
+
+### CMake ###
+
+Using `pkg-config` in CMake is fairly easy:
+
+```
+cmake_minimum_required(VERSION 3.0)
+
+cmake_policy(SET CMP0048 NEW)
+project(my_gtest_pkgconfig VERSION 0.0.1 LANGUAGES CXX)
+
+find_package(PkgConfig)
+pkg_search_module(GTEST REQUIRED gtest_main)
+
+add_executable(testapp samples/sample3_unittest.cc)
+target_link_libraries(testapp ${GTEST_LDFLAGS})
+target_compile_options(testapp PUBLIC ${GTEST_CFLAGS})
+
+include(CTest)
+add_test(first_and_only_test testapp)
+```
+
+It is generally recommended that you use `target_compile_options` + `_CFLAGS`
+over `target_include_directories` + `_INCLUDE_DIRS` as the former includes not
+just -I flags (GoogleTest might require a macro indicating to internal headers
+that all libraries have been compiled with threading enabled. In addition,
+GoogleTest might also require `-pthread` in the compiling step, and as such
+splitting the pkg-config `Cflags` variable into include dirs and macros for
+`target_compile_definitions()` might still miss this). The same recommendation
+goes for using `_LDFLAGS` over the more commonplace `_LIBRARIES`, which
+happens to discard `-L` flags and `-pthread`.
+
+
+### Autotools ###
+
+Finding GoogleTest in Autoconf and using it from Automake is also fairly easy:
+
+In your `configure.ac`:
+
+```
+AC_PREREQ([2.69])
+AC_INIT([my_gtest_pkgconfig], [0.0.1])
+AC_CONFIG_SRCDIR([samples/sample3_unittest.cc])
+AC_PROG_CXX
+
+PKG_CHECK_MODULES([GTEST], [gtest_main])
+
+AM_INIT_AUTOMAKE([foreign subdir-objects])
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
+```
+
+and in your `Makefile.am`:
+
+```
+check_PROGRAMS = testapp
+TESTS = $(check_PROGRAMS)
+
+testapp_SOURCES = samples/sample3_unittest.cc
+testapp_CXXFLAGS = $(GTEST_CFLAGS)
+testapp_LDADD = $(GTEST_LIBS)
+```
+
+
+### Meson ###
+
+Meson natively uses pkgconfig to query dependencies:
+
+```
+project('my_gtest_pkgconfig', 'cpp', version : '0.0.1')
+
+gtest_dep = dependency('gtest_main')
+
+testapp = executable(
+  'testapp',
+  files(['samples/sample3_unittest.cc']),
+  dependencies : gtest_dep,
+  install : false)
+
+test('first_and_only_test', testapp)
+```
+
+
+### Plain Makefiles ###
+
+Since `pkg-config` is a small Unix command-line utility, it can be used
+in handwritten `Makefile`s too:
+
+```
+GTEST_CFLAGS = `pkg-config --cflags gtest_main`
+GTEST_LIBS = `pkg-config --libs gtest_main`
+
+.PHONY: tests all
+
+tests: all
+	./testapp
+
+all: testapp
+
+testapp: testapp.o
+	$(CXX) $(CXXFLAGS) $(LDFLAGS) $< -o $@ $(GTEST_LIBS)
+
+testapp.o: samples/sample3_unittest.cc
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) $< -c -o $@ $(GTEST_CFLAGS)
+```
+
+
+### Help! pkg-config can't find GoogleTest! ###
+
+Let's say you have a `CMakeLists.txt` along the lines of the one in this
+tutorial and you try to run `cmake`. It is very possible that you get a
+failure along the lines of:
+
+```
+-- Checking for one of the modules 'gtest_main'
+CMake Error at /usr/share/cmake/Modules/FindPkgConfig.cmake:640 (message):
+  None of the required 'gtest_main' found
+```
+
+These failures are common if you installed GoogleTest yourself and have not
+sourced it from a distro or other package manager. If so, you need to tell
+pkg-config where it can find the `.pc` files containing the information.
+Say you installed GoogleTest to `/usr/local`, then it might be that the
+`.pc` files are installed under `/usr/local/lib64/pkgconfig`. If you set
+
+```
+export PKG_CONFIG_PATH=/usr/local/lib64/pkgconfig
+```
+
+pkg-config will also try to look in `PKG_CONFIG_PATH` to find `gtest_main.pc`.

googletest/include/gtest/gtest-printers.h

@@ -460,15 +460,17 @@ void PrintTo(const T& value, ::std::ostream* os) {
   // DefaultPrintTo() is overloaded.  The type of its first argument
   // determines which version will be picked.
   //
-  // Note that we check for container types here, prior to we check
-  // for protocol message types in our operator<<.  The rationale is:
+  // Note that we check for recursive and other container types here, prior 
+  // to we check for protocol message types in our operator<<.  The rationale is:
   //
   // For protocol messages, we want to give people a chance to
   // override Google Mock's format by defining a PrintTo() or
   // operator<<.  For STL containers, other formats can be
   // incompatible with Google Mock's format for the container
   // elements; therefore we check for container types here to ensure
-  // that our format is used.
+  // that our format is used. To prevent an infinite runtime recursion
+  // during the output of recursive container types, we check first for
+  // those.
   //
   // Note that MSVC and clang-cl do allow an implicit conversion from
   // pointer-to-function to pointer-to-object, but clang-cl warns on it.
@@ -477,16 +479,17 @@ void PrintTo(const T& value, ::std::ostream* os) {
   // function pointers so that the `*os << p` in the object pointer overload
   // doesn't cause that warning either.
   DefaultPrintTo(
-      WrapPrinterType<sizeof(IsContainerTest<T>(0)) == sizeof(IsContainer)
-          ? kPrintContainer : !is_pointer<T>::value
-                ? kPrintOther
+      WrapPrinterType<
+          (sizeof(IsContainerTest<T>(0)) == sizeof(IsContainer)) && !IsRecursiveContainer<T>::value
+            ? kPrintContainer : !is_pointer<T>::value
+              ? kPrintOther
 #if GTEST_LANG_CXX11
                 : std::is_function<typename std::remove_pointer<T>::type>::value
 #else
                 : !internal::ImplicitlyConvertible<T, const void*>::value
 #endif
-                      ? kPrintFunctionPointer
-                      : kPrintPointer>(),
+                    ? kPrintFunctionPointer
+                    : kPrintPointer>(),
       value, os);
 }
 

googletest/include/gtest/internal/gtest-internal.h

@@ -940,6 +940,31 @@ typedef char IsNotContainer;
 template <class C>
 IsNotContainer IsContainerTest(long /* dummy */) { return '\0'; }
 
+template <typename C, bool = 
+  sizeof(IsContainerTest<C>(0)) == sizeof(IsContainer)
+>
+struct IsRecursiveContainerImpl;
+
+template <typename C>
+struct IsRecursiveContainerImpl<C, false> : public false_type {};
+
+template <typename C>
+struct IsRecursiveContainerImpl<C, true> {
+  typedef
+    typename IteratorTraits<typename C::iterator>::value_type
+  value_type;
+  typedef is_same<value_type, C> type;
+};
+
+// IsRecursiveContainer<Type> is a unary compile-time predicate that
+// evaluates whether C is a recursive container type. A recursive container 
+// type is a container type whose value_type is equal to the container type
+// itself. An example for a recursive container type is 
+// boost::filesystem::path, whose iterator has a value_type that is equal to 
+// boost::filesystem::path.
+template<typename C>
+struct IsRecursiveContainer : public IsRecursiveContainerImpl<C>::type {};
+
 // EnableIf<condition>::type is void when 'Cond' is true, and
 // undefined when 'Cond' is false.  To use SFINAE to make a function
 // overload only apply when a particular expression is true, add

googletest/include/gtest/internal/gtest-port-arch.h

@@ -69,6 +69,8 @@
 # endif
 #elif defined __FreeBSD__
 # define GTEST_OS_FREEBSD 1
+#elif defined __Fuchsia__
+# define GTEST_OS_FUCHSIA 1
 #elif defined __linux__
 # define GTEST_OS_LINUX 1
 # if defined __ANDROID__

googletest/include/gtest/internal/gtest-port.h

@@ -122,6 +122,7 @@
 //   GTEST_OS_AIX      - IBM AIX
 //   GTEST_OS_CYGWIN   - Cygwin
 //   GTEST_OS_FREEBSD  - FreeBSD
+//   GTEST_OS_FUCHSIA  - Fuchsia
 //   GTEST_OS_HPUX     - HP-UX
 //   GTEST_OS_LINUX    - Linux
 //     GTEST_OS_LINUX_ANDROID - Google Android
@@ -607,8 +608,9 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
 //
 // To disable threading support in Google Test, add -DGTEST_HAS_PTHREAD=0
 // to your compiler flags.
-# define GTEST_HAS_PTHREAD (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX \
-    || GTEST_OS_QNX || GTEST_OS_FREEBSD || GTEST_OS_NACL || GTEST_OS_NETBSD)
+#define GTEST_HAS_PTHREAD                                                      \
+  (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX || GTEST_OS_QNX ||          \
+   GTEST_OS_FREEBSD || GTEST_OS_NACL || GTEST_OS_NETBSD || GTEST_OS_FUCHSIA)
 #endif  // GTEST_HAS_PTHREAD
 
 #if GTEST_HAS_PTHREAD
@@ -2242,6 +2244,12 @@ template <bool bool_value> const bool bool_constant<bool_value>::value;
 typedef bool_constant<false> false_type;
 typedef bool_constant<true> true_type;
 
+template <typename T, typename U>
+struct is_same : public false_type {};
+
+template <typename T>
+struct is_same<T, T> : public true_type {};
+
 template <typename T>
 struct is_pointer : public false_type {};
 

googletest/msvc/2010/gtest-md.sln

+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual C++ Express 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest-md", "gtest-md.vcxproj", "{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_main-md", "gtest_main-md.vcxproj", "{3AF54C8A-10BF-4332-9147-F68ED9862033}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_prod_test-md", "gtest_prod_test-md.vcxproj", "{24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "gtest_unittest-md", "gtest_unittest-md.vcxproj", "{4D9FDFB5-986A-4139-823C-F4EE0ED481A2}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
+		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Debug|Win32.ActiveCfg = Debug|Win32
+		{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Debug|Win32.Build.0 = Debug|Win32
+		{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Debug|x64.ActiveCfg = Debug|x64
+		{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Debug|x64.Build.0 = Debug|x64
+		{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Release|Win32.ActiveCfg = Release|Win32
+		{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Release|Win32.Build.0 = Release|Win32
+		{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Release|x64.ActiveCfg = Release|x64
+		{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}.Release|x64.Build.0 = Release|x64
+		{3AF54C8A-10BF-4332-9147-F68ED9862033}.Debug|Win32.ActiveCfg = Debug|Win32
+		{3AF54C8A-10BF-4332-9147-F68ED9862033}.Debug|Win32.Build.0 = Debug|Win32
+		{3AF54C8A-10BF-4332-9147-F68ED9862033}.Debug|x64.ActiveCfg = Debug|x64
+		{3AF54C8A-10BF-4332-9147-F68ED9862033}.Debug|x64.Build.0 = Debug|x64
+		{3AF54C8A-10BF-4332-9147-F68ED9862033}.Release|Win32.ActiveCfg = Release|Win32
+		{3AF54C8A-10BF-4332-9147-F68ED9862033}.Release|Win32.Build.0 = Release|Win32
+		{3AF54C8A-10BF-4332-9147-F68ED9862033}.Release|x64.ActiveCfg = Release|x64
+		{3AF54C8A-10BF-4332-9147-F68ED9862033}.Release|x64.Build.0 = Release|x64
+		{24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Debug|Win32.ActiveCfg = Debug|Win32
+		{24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Debug|Win32.Build.0 = Debug|Win32
+		{24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Debug|x64.ActiveCfg = Debug|x64
+		{24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Debug|x64.Build.0 = Debug|x64
+		{24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Release|Win32.ActiveCfg = Release|Win32
+		{24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Release|Win32.Build.0 = Release|Win32
+		{24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Release|x64.ActiveCfg = Release|x64
+		{24848551-EF4F-47E8-9A9D-EA4D49BC3ECB}.Release|x64.Build.0 = Release|x64
+		{4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Debug|Win32.ActiveCfg = Debug|Win32
+		{4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Debug|Win32.Build.0 = Debug|Win32
+		{4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Debug|x64.ActiveCfg = Debug|x64
+		{4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Debug|x64.Build.0 = Debug|x64
+		{4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Release|Win32.ActiveCfg = Release|Win32
+		{4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Release|Win32.Build.0 = Release|Win32
+		{4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Release|x64.ActiveCfg = Release|x64
+		{4D9FDFB5-986A-4139-823C-F4EE0ED481A2}.Release|x64.Build.0 = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

googletest/msvc/2010/gtest-md.vcxproj

+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{C8F6C172-56F2-4E76-B5FA-C3B423B31BE8}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v100</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v100</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v100</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v100</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.40219.1</_ProjectFileVersion>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)$(SolutionName)\$(Platform)-$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(OutDir)$(ProjectName)\</IntDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)$(SolutionName)\$(Platform)-$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(OutDir)$(ProjectName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <OutDir>$(SolutionDir)$(SolutionName)\$(Platform)-$(Configuration)\</OutDir>
+    <IntDir>$(OutDir)$(ProjectName)\</IntDir>
+    <TargetName>gtestd</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <OutDir>$(SolutionDir)$(SolutionName)\$(Platform)-$(Configuration)\</OutDir>
+    <IntDir>$(OutDir)$(ProjectName)\</IntDir>
+    <TargetName>gtest</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <TargetName>gtestd</TargetName>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <TargetName>gtest</TargetName>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_VARIADIC_MAX=10;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
+      <AdditionalIncludeDirectories>..\..\include;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Lib />
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_VARIADIC_MAX=10;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <AdditionalIncludeDirectories>..\..\include;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Lib />
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PreprocessorDefinitions>WIN32;_VARIADIC_MAX=10;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <AdditionalIncludeDirectories>..\..\include;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Lib />
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <PreprocessorDefinitions>WIN32;_VARIADIC_MAX=10;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <AdditionalIncludeDirectories>..\..\include;..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Lib />
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\src\gtest-all.cc">
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">..;..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">..;..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">..;..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|x64'">..;..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file

googletest/msvc/2010/gtest-md.vcxproj.filters

+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\src\gtest-all.cc">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
\ No newline at end of file