Function FormatFileLocation

tests/gtest/gtest-all.cc:10722–10733

Formats a source file path and a line number as they would appear in an error message from the compiler used to compile this code.

// Formats a source file path and a line number as they would appear
// in an error message from the compiler used to compile this code.
GTEST_API_ ::std::string FormatFileLocation(const char* file, int line) {
  const std::string file_name(file == nullptr ? kUnknownFile : file);

  if (line < 0) {
    return file_name + ":";
  }
#ifdef _MSC_VER
  return file_name + "(" + StreamableToString(line) + "):";
#else
  return file_name + ":" + StreamableToString(line) + ":";
#endif  // _MSC_VER
}

// Formats a file location for compiler-independent XML output.
// Although this function is not platform dependent, we put it next to