Method ShowWideCString

tests/external/gmock-1.7.0/gtest/src/gtest.cc:1525–1529

Converts a wide C string to an std::string using the UTF-8 encoding. NULL will be converted to "(null)".

// Converts a wide C string to an std::string using the UTF-8 encoding.
// NULL will be converted to "(null)".
std::string String::ShowWideCString(const wchar_t * wide_c_str) {
  if (wide_c_str == NULL)  return "(null)";

  return internal::WideStringToUtf8(wide_c_str, -1);
}

// Compares two wide C strings.  Returns true iff they have the same
// content.