Add support for compiling GoogleTest for Xbox

Support for Xbox platforms, requires the code to support compilation with the
WINAPI_FAMILY_GAMES subset of the Win32 API.

- Add support for WINAPI_FAMILY_GAMES to enable GTEST_OS_WINDOWS_GAMES platform.
- Disable stream redirection (GTEST_HAS_STREAM_REDIRECTION = 0) and colored TTY
  printing for GTEST_OS_WINDOWS_GAMES platform. Both features currently require
  Win32 functions that don't exist in the WINAPI_FAMILY_GAMES subset.

Misc fixes:
- gtest-port.cc: Move GTEST_DISABLE_MSC_DEPRECATED_PUSH_ into
  GTEST_HAS_STREAM_REDIRECTION conditional section where the corresponding
  GTEST_DISABLE_MSC_DEPRECATED_POP_ is located.
- googletest-port-test.cc: Switch stream redirection tests to be conditional on
  GTEST_HAS_STREAM_REDIRECTION instead of !defined(GTEST_OS_WINDOWS_MOBILE).

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

@@ -56,6 +56,8 @@
 #elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_TV_TITLE)
 #define GTEST_OS_WINDOWS_PHONE 1
 #define GTEST_OS_WINDOWS_TV_TITLE 1
+#elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_GAMES)
+#define GTEST_OS_WINDOWS_GAMES 1
 #else
 // WINAPI_FAMILY defined but no known partition matched.
 // Default to desktop.

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

@@ -658,9 +658,10 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
 // By default, we assume that stream redirection is supported on all
 // platforms except known mobile / embedded ones. Also, if the port doesn't have
 // a file system, stream redirection is not supported.
-#if defined(GTEST_OS_WINDOWS_MOBILE) || defined(GTEST_OS_WINDOWS_PHONE) || \
-    defined(GTEST_OS_WINDOWS_RT) || defined(GTEST_OS_ESP8266) ||           \
-    defined(GTEST_OS_XTENSA) || defined(GTEST_OS_QURT) ||                  \
+#if defined(GTEST_OS_WINDOWS_MOBILE) || defined(GTEST_OS_WINDOWS_PHONE) ||  \
+    defined(GTEST_OS_WINDOWS_RT) || defined(GTEST_OS_WINDOWS_GAMES) ||      \
+    defined(GTEST_OS_ESP8266) ||                                            \
+    defined(GTEST_OS_XTENSA) || defined(GTEST_OS_QURT) ||                   \
     !GTEST_HAS_FILE_SYSTEM
 #define GTEST_HAS_STREAM_REDIRECTION 0
 #else
@@ -2108,7 +2109,8 @@ GTEST_DISABLE_MSC_DEPRECATED_PUSH_()
 // defined there.
 #if GTEST_HAS_FILE_SYSTEM
 #if !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_WINDOWS_PHONE) && \
-    !defined(GTEST_OS_WINDOWS_RT) && !defined(GTEST_OS_ESP8266) &&           \
+    !defined(GTEST_OS_WINDOWS_RT) && !defined(GTEST_OS_WINDOWS_GAMES) && \
+    !defined(GTEST_OS_ESP8266) && \
     !defined(GTEST_OS_XTENSA) && !defined(GTEST_OS_QURT)
 inline int ChDir(const char* dir) { return chdir(dir); }
 #endif

googletest/src/gtest-port.cc

@@ -1033,12 +1033,12 @@ GTestLog::~GTestLog() {
   }
 }
 
+#if GTEST_HAS_STREAM_REDIRECTION
+
 // Disable Microsoft deprecation warnings for POSIX functions called from
 // this class (creat, dup, dup2, and close)
 GTEST_DISABLE_MSC_DEPRECATED_PUSH_()
 
-#if GTEST_HAS_STREAM_REDIRECTION
-
 namespace {
 
 #if defined(GTEST_OS_LINUX_ANDROID) || defined(GTEST_OS_IOS)

googletest/src/gtest.cc

@@ -3184,8 +3184,9 @@ static void PrintTestPartResult(const TestPartResult& test_part_result) {
 }
 
 // class PrettyUnitTestResultPrinter
-#if defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_MOBILE) &&    \
-    !defined(GTEST_OS_WINDOWS_PHONE) && !defined(GTEST_OS_WINDOWS_RT) && \
+#if defined(GTEST_OS_WINDOWS) &&                                             \
+    !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_WINDOWS_GAMES) && \
+    !defined(GTEST_OS_WINDOWS_PHONE) && !defined(GTEST_OS_WINDOWS_RT) &&     \
     !defined(GTEST_OS_WINDOWS_MINGW)
 
 // Returns the character attribute for the given color.
@@ -3313,8 +3314,9 @@ static void ColoredPrintf(GTestColor color, const char* fmt, ...) {
     return;
   }
 
-#if defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_MOBILE) &&    \
-    !defined(GTEST_OS_WINDOWS_PHONE) && !defined(GTEST_OS_WINDOWS_RT) && \
+#if defined(GTEST_OS_WINDOWS) &&                                             \
+    !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_WINDOWS_GAMES) && \
+    !defined(GTEST_OS_WINDOWS_PHONE) && !defined(GTEST_OS_WINDOWS_RT) &&     \
     !defined(GTEST_OS_WINDOWS_MINGW)
   const HANDLE stdout_handle = GetStdHandle(STD_OUTPUT_HANDLE);
 
@@ -5473,7 +5475,7 @@ int UnitTest::Run() {
   // about crashes - they are expected.
   if (impl()->catch_exceptions() || in_death_test_child_process) {
 #if !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_WINDOWS_PHONE) && \
-    !defined(GTEST_OS_WINDOWS_RT)
+    !defined(GTEST_OS_WINDOWS_RT) && !defined(GTEST_OS_WINDOWS_GAMES)
     // SetErrorMode doesn't exist on CE.
     SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOALIGNMENTFAULTEXCEPT |
                  SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX);

googletest/test/googletest-port-test.cc

@@ -918,7 +918,7 @@ TEST(RETest, PartialMatchWorks) {
 
 #endif  // GTEST_USES_POSIX_RE
 
-#ifndef GTEST_OS_WINDOWS_MOBILE
+#if GTEST_HAS_STREAM_REDIRECTION
 
 TEST(CaptureTest, CapturesStdout) {
   CaptureStdout();
@@ -960,7 +960,7 @@ TEST(CaptureDeathTest, CannotReenterStdoutCapture) {
   // themselves.
 }
 
-#endif  // !GTEST_OS_WINDOWS_MOBILE
+#endif  // GTEST_HAS_STREAM_REDIRECTION
 
 TEST(ThreadLocalTest, DefaultConstructorInitializesToDefaultValues) {
   ThreadLocal<int> t1;