Use "#ifdef GTEST_OS_..." instead of "#if GTEST_OS_..."

This is compatible with compiling with "-Wundef" (#3267).

PiperOrigin-RevId: 513943378
Change-Id: I47cf5fabbb77be061c4483a0adc54511af6b191c

4 files changed, 12 insertions, 12 deletions

diff --git a/googlemock/test/gmock-actions_test.cc b/googlemock/test/gmock-actions_test.cc
index f2d3042..7734830 100644
--- a/googlemock/test/gmock-actions_test.cc
+++ b/googlemock/test/gmock-actions_test.cc
@@ -1592,7 +1592,7 @@ TEST(WithArgsTest, RefQualifiedInnerAction) {
   EXPECT_EQ(19, mock.AsStdFunction()(0, 17));
 }
 
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
 
 class SetErrnoAndReturnTest : public testing::Test {
  protected:
diff --git a/googlemock/test/gmock-function-mocker_test.cc b/googlemock/test/gmock-function-mocker_test.cc
index e211aff..4db498d 100644
--- a/googlemock/test/gmock-function-mocker_test.cc
+++ b/googlemock/test/gmock-function-mocker_test.cc
@@ -35,7 +35,7 @@
 // Silence C4503 (decorated name length exceeded) for MSVC.
 GTEST_DISABLE_MSC_WARNINGS_PUSH_(4503)
 
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
 // MSDN says the header file to be included for STDMETHOD is BaseTyps.h but
 // we are getting compiler errors if we use basetyps.h, hence including
 // objbase.h for definition of STDMETHOD.
@@ -120,7 +120,7 @@ class FooInterface {
   virtual int RefQualifiedOverloaded() & = 0;
   virtual int RefQualifiedOverloaded() && = 0;
 
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
   STDMETHOD_(int, CTNullary)() = 0;
   STDMETHOD_(bool, CTUnary)(int x) = 0;
   STDMETHOD_(int, CTDecimal)
@@ -178,7 +178,7 @@ class MockFoo : public FooInterface {
   MOCK_METHOD(int (*)(bool), ReturnsFunctionPointer1, (int), ());
   MOCK_METHOD(fn_ptr, ReturnsFunctionPointer2, (int), ());
 
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
   MOCK_METHOD(int, CTNullary, (), (Calltype(STDMETHODCALLTYPE)));
   MOCK_METHOD(bool, CTUnary, (int), (Calltype(STDMETHODCALLTYPE)));
   MOCK_METHOD(int, CTDecimal,
@@ -248,7 +248,7 @@ class LegacyMockFoo : public FooInterface {
   MOCK_METHOD1(ReturnsFunctionPointer1, int (*(int))(bool));
   MOCK_METHOD1(ReturnsFunctionPointer2, fn_ptr(int));
 
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
   MOCK_METHOD0_WITH_CALLTYPE(STDMETHODCALLTYPE, CTNullary, int());
   MOCK_METHOD1_WITH_CALLTYPE(STDMETHODCALLTYPE, CTUnary, bool(int));  // NOLINT
   MOCK_METHOD10_WITH_CALLTYPE(STDMETHODCALLTYPE, CTDecimal,
@@ -404,7 +404,7 @@ TYPED_TEST(FunctionMockerTest, MocksTypeWithTemplatedCopyCtor) {
   EXPECT_TRUE(this->foo_->TypeWithTemplatedCopyCtor(TemplatedCopyable<int>()));
 }
 
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
 // Tests mocking a nullary function with calltype.
 TYPED_TEST(FunctionMockerTest, MocksNullaryFunctionWithCallType) {
   EXPECT_CALL(this->mock_foo_, CTNullary())
@@ -620,7 +620,7 @@ TYPED_TEST(TemplateMockTest, MethodWithCommaInReturnTypeWorks) {
   EXPECT_EQ(a_map, mock.ReturnTypeWithComma(1));
 }
 
-#if GTEST_OS_WINDOWS
+#ifdef GTEST_OS_WINDOWS
 // Tests mocking template interfaces with calltype.
 
 template <typename T>
diff --git a/googlemock/test/gmock-internal-utils_test.cc b/googlemock/test/gmock-internal-utils_test.cc
index 932bece..360d02a 100644
--- a/googlemock/test/gmock-internal-utils_test.cc
+++ b/googlemock/test/gmock-internal-utils_test.cc
@@ -56,7 +56,7 @@
 #include "src/gtest-internal-inl.h"
 #undef GTEST_IMPLEMENTATION_
 
-#if GTEST_OS_CYGWIN
+#ifdef GTEST_OS_CYGWIN
 #include <sys/types.h>  // For ssize_t. NOLINT
 #endif
 
@@ -167,7 +167,7 @@ TEST(KindOfTest, Integer) {
   EXPECT_EQ(kInteger, GMOCK_KIND_OF_(unsigned long long));  // NOLINT
   EXPECT_EQ(kInteger, GMOCK_KIND_OF_(wchar_t));             // NOLINT
   EXPECT_EQ(kInteger, GMOCK_KIND_OF_(size_t));              // NOLINT
-#if GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_CYGWIN
+#if defined(GTEST_OS_LINUX) || defined(GTEST_OS_MAC) || defined(GTEST_OS_CYGWIN)
   // ssize_t is not defined on Windows and possibly some other OSes.
   EXPECT_EQ(kInteger, GMOCK_KIND_OF_(ssize_t));  // NOLINT
 #endif
diff --git a/googlemock/test/gmock_link_test.h b/googlemock/test/gmock_link_test.h
index 95a8cb8..8d2abb1 100644
--- a/googlemock/test/gmock_link_test.h
+++ b/googlemock/test/gmock_link_test.h
@@ -116,7 +116,7 @@
 
 #include "gmock/gmock.h"
 
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
 #include <errno.h>
 #endif
 
@@ -181,7 +181,7 @@ using testing::WithArg;
 using testing::WithArgs;
 using testing::WithoutArgs;
 
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
 using testing::SetErrnoAndReturn;
 #endif
 
@@ -306,7 +306,7 @@ TEST(LinkTest, TestSetArrayArgument) {
   mock.VoidFromString(&ch);
 }
 
-#if !GTEST_OS_WINDOWS_MOBILE
+#ifndef GTEST_OS_WINDOWS_MOBILE
 
 // Tests the linkage of the SetErrnoAndReturn action.
 TEST(LinkTest, TestSetErrnoAndReturn) {