Merge 763d27219ce526b2f0f1779199b13c61a3833cd2 into 3ff51c3e80f2c2eb105d43ecb9acab9a62e01600

PiperOrigin-RevId: 955317170
Change-Id: I40e01cdafe58768ccdb743dcf38717e48edcde41

googlemock/test/gmock_stress_test.cc

@@ -30,6 +30,8 @@
 // Tests that Google Mock constructs can be used in a large number of
 // threads concurrently.
 
+#include <iterator>
+
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
 
@@ -188,7 +190,7 @@ TEST(StressTest, CanUseGMockWithThreads) {
       &TestPartiallyOrderedExpectationsWithThreads,
   };
 
-  const int kRoutines = sizeof(test_routines) / sizeof(test_routines[0]);
+  const int kRoutines = std::size(test_routines);
   const int kCopiesOfEachRoutine = kMaxTestThreads / kRoutines;
   const int kTestThreads = kCopiesOfEachRoutine * kRoutines;
   ThreadWithParam<Dummy>* threads[kTestThreads] = {};

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

@@ -2135,7 +2135,11 @@ GTEST_DISABLE_DEPRECATED_PUSH_()
     !defined(GTEST_OS_WINDOWS_RT) && !defined(GTEST_OS_WINDOWS_GAMES) &&     \
     !defined(GTEST_OS_ESP8266) && !defined(GTEST_OS_XTENSA) &&               \
     !defined(GTEST_OS_QURT)
+#ifdef GTEST_OS_WINDOWS
+inline int ChDir(const char* dir) { return _chdir(dir); }
+#else
 inline int ChDir(const char* dir) { return chdir(dir); }
+#endif  // GTEST_OS_WINDOWS
 #endif
 inline FILE* FOpen(const char* path, const char* mode) {
 #if defined(GTEST_OS_WINDOWS) && !defined(GTEST_OS_WINDOWS_MINGW)
@@ -2152,10 +2156,23 @@ inline FILE* FOpen(const char* path, const char* mode) {
 inline FILE* FReopen(const char* path, const char* mode, FILE* stream) {
   return freopen(path, mode, stream);
 }
+#ifdef GTEST_OS_WINDOWS
+inline FILE* FDOpen(int fd, const char* mode) { return _fdopen(fd, mode); }
+#else
 inline FILE* FDOpen(int fd, const char* mode) { return fdopen(fd, mode); }
+#endif  // GTEST_OS_WINDOWS
 #endif  // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT
 inline int FClose(FILE* fp) { return fclose(fp); }
 #if !defined(GTEST_OS_WINDOWS_MOBILE) && !defined(GTEST_OS_QURT)
+#ifdef GTEST_OS_WINDOWS
+inline int Read(int fd, void* buf, unsigned int count) {
+  return static_cast<int>(_read(fd, buf, count));
+}
+inline int Write(int fd, const void* buf, unsigned int count) {
+  return static_cast<int>(_write(fd, buf, count));
+}
+inline int Close(int fd) { return _close(fd); }
+#else
 inline int Read(int fd, void* buf, unsigned int count) {
   return static_cast<int>(read(fd, buf, count));
 }
@@ -2163,6 +2180,7 @@ inline int Write(int fd, const void* buf, unsigned int count) {
   return static_cast<int>(write(fd, buf, count));
 }
 inline int Close(int fd) { return close(fd); }
+#endif  // GTEST_OS_WINDOWS
 #endif  // !GTEST_OS_WINDOWS_MOBILE && !GTEST_OS_QURT
 #endif  // GTEST_HAS_FILE_SYSTEM
 

googletest/samples/sample2_unittest.cc

@@ -39,6 +39,8 @@
 
 #include "sample2.h"
 
+#include <iterator>
+
 #include "gtest/gtest.h"
 namespace {
 // In this example, we test the MyString class (a simple string).
@@ -78,7 +80,7 @@ const char kHelloString[] = "Hello, world!";
 TEST(MyString, ConstructorFromCString) {
   const MyString s(kHelloString);
   EXPECT_EQ(0, strcmp(s.c_string(), kHelloString));
-  EXPECT_EQ(sizeof(kHelloString) / sizeof(kHelloString[0]) - 1, s.Length());
+  EXPECT_EQ(std::size(kHelloString) - 1, s.Length());
 }
 
 // Tests the copy c'tor.

googletest/src/gtest-internal-inl.h

@@ -587,7 +587,7 @@ class GTEST_API_ UnitTestImpl {
   // total_test_suite_count() - 1. If i is not in that range, returns NULL.
   const TestSuite* GetTestSuite(int i) const {
     const int index = GetElementOr(test_suite_indices_, i, -1);
-    return index < 0 ? nullptr : test_suites_[static_cast<size_t>(i)];
+    return index < 0 ? nullptr : test_suites_[static_cast<size_t>(index)];
   }
 
   //  Legacy API is deprecated but still available

googletest/test/googletest-listener-test.cc

@@ -32,6 +32,7 @@
 // This file verifies Google Test event listeners receive events at the
 // right times.
 
+#include <iterator>
 #include <string>
 #include <vector>
 
@@ -498,8 +499,7 @@ int main(int argc, char** argv) {
                                          "1st.OnTestProgramEnd"};
 #endif  // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
 
-  VerifyResults(events, expected_events,
-                sizeof(expected_events) / sizeof(expected_events[0]));
+  VerifyResults(events, expected_events, std::size(expected_events));
 
   // We need to check manually for ad hoc test failures that happen after
   // RUN_ALL_TESTS finishes.

googletest/test/googletest-output-test_.cc

@@ -36,6 +36,7 @@
 #include <stdlib.h>
 
 #include <algorithm>
+#include <iterator>
 #include <string>
 
 #include "gtest/gtest-spi.h"
@@ -149,7 +150,7 @@ TEST(LoggingTest, InterleavingLoggingAndAssertions) {
   static const int a[4] = {3, 9, 2, 6};
 
   printf("(expecting 2 failures on (3) >= (a[i]))\n");
-  for (int i = 0; i < static_cast<int>(sizeof(a) / sizeof(*a)); i++) {
+  for (int i = 0; i < static_cast<int>(std::size(a)); i++) {
     printf("i == %d\n", i);
     EXPECT_GE(3, a[i]);
   }

googletest/test/googletest-param-test-test.cc

@@ -39,6 +39,7 @@
 #include <cstdint>
 #include <functional>
 #include <iostream>
+#include <iterator>
 #include <list>
 #include <set>
 #include <sstream>
@@ -737,10 +738,7 @@ const int test_generation_params[] = {36, 42, 72};
 
 class TestGenerationTest : public TestWithParam<int> {
  public:
-  enum {
-    PARAMETER_COUNT =
-        sizeof(test_generation_params) / sizeof(test_generation_params[0])
-  };
+  enum { PARAMETER_COUNT = std::size(test_generation_params) };
 
   typedef TestGenerationEnvironment<PARAMETER_COUNT> Environment;
 

googletest/test/googletest-printers-test.cc

@@ -39,6 +39,7 @@
 #include <deque>
 #include <forward_list>
 #include <functional>
+#include <iterator>
 #include <limits>
 #include <list>
 #include <map>
@@ -1784,7 +1785,7 @@ TEST(IsValidUTF8Test, IllFormedUTF8) {
       // too.
       {"\xEE\x80\x80", "\"\\xEE\\x80\\x80\"\n    As Text: \"\""}};
 
-  for (int i = 0; i < int(sizeof(kTestdata) / sizeof(kTestdata[0])); ++i) {
+  for (int i = 0; i < int(std::size(kTestdata)); ++i) {
     EXPECT_PRINT_TO_STRING_(kTestdata[i][0], kTestdata[i][1]);
   }
 }

googletest/test/gtest_unittest.cc

@@ -33,6 +33,8 @@
 
 #include "gtest/gtest.h"
 
+#include <iterator>
+
 // Verifies that the command line flag variables can be accessed in
 // code once "gtest.h" has been #included.
 // Do not move it after other gtest #includes.
@@ -5853,9 +5855,8 @@ class ParseFlagsTest : public Test {
   // to specify the array sizes.
 
 #define GTEST_TEST_PARSING_FLAGS_(argv1, argv2, expected, should_print_help) \
-  TestParsingFlags(sizeof(argv1) / sizeof(*argv1) - 1, argv1,                \
-                   sizeof(argv2) / sizeof(*argv2) - 1, argv2, expected,      \
-                   should_print_help)
+  TestParsingFlags(std::size(argv1) - 1, argv1, std::size(argv2) - 1, argv2, \
+                   expected, should_print_help)
 };
 
 // Tests parsing an empty command line.