Method DirectoryExists

src/gtest/gtest-all.cpp:7643–7669

Returns true if pathname describes a directory in the file-system that exists.

// Returns true if pathname describes a directory in the file-system
// that exists.
bool FilePath::DirectoryExists() const {
  bool result = false;
#if GTEST_OS_WINDOWS
  // Don't strip off trailing separator if path is a root directory on
  // Windows (like "C:\\").
  const FilePath& path(IsRootDirectory() ? *this :
                                           RemoveTrailingPathSeparator());
#else
  const FilePath& path(*this);
#endif

#if GTEST_OS_WINDOWS_MOBILE
  LPCWSTR unicode = String::AnsiToUtf16(path.c_str());
  const DWORD attributes = GetFileAttributes(unicode);
  delete [] unicode;
  if ((attributes != kInvalidFileAttributes) &&
      (attributes & FILE_ATTRIBUTE_DIRECTORY)) {
    result = true;
  }
#else
  posix::StatStruct file_stat;
  result = posix::Stat(path.c_str(), &file_stat) == 0 &&
      posix::IsDir(file_stat);
#endif  // GTEST_OS_WINDOWS_MOBILE

  return result;
}

// Returns true if pathname describes a root directory. (Windows has one
// root directory per disk drive.)