Function ParseInternalRunDeathTestFlag

test/common/gtest/gtest.cpp:8226–8268

Returns a newly created InternalRunDeathTestFlag object with fields initialized from the GTEST_FLAG(internal_run_death_test) flag if the flag is specified; otherwise returns NULL.

// initialized from the GTEST_FLAG(internal_run_death_test) flag if
// the flag is specified; otherwise returns NULL.
InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag() {
  if (GTEST_FLAG(internal_run_death_test) == "") return NULL;

  // GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we
  // can use it here.
  int line = -1;
  int index = -1;
  ::std::vector< ::std::string> fields;
  SplitString(GTEST_FLAG(internal_run_death_test).c_str(), '|', &fields);
  int write_fd = -1;

# if GTEST_OS_WINDOWS

  unsigned int parent_process_id = 0;
  size_t write_handle_as_size_t = 0;
  size_t event_handle_as_size_t = 0;

  if (fields.size() != 6
      || !ParseNaturalNumber(fields[1], &line)
      || !ParseNaturalNumber(fields[2], &index)
      || !ParseNaturalNumber(fields[3], &parent_process_id)
      || !ParseNaturalNumber(fields[4], &write_handle_as_size_t)
      || !ParseNaturalNumber(fields[5], &event_handle_as_size_t)) {
    DeathTestAbort("Bad --gtest_internal_run_death_test flag: " +
                   GTEST_FLAG(internal_run_death_test));
  }
  write_fd = GetStatusFileDescriptor(parent_process_id,
                                     write_handle_as_size_t,
                                     event_handle_as_size_t);
# else

  if (fields.size() != 4
      || !ParseNaturalNumber(fields[1], &line)
      || !ParseNaturalNumber(fields[2], &index)
      || !ParseNaturalNumber(fields[3], &write_fd)) {
    DeathTestAbort("Bad --gtest_internal_run_death_test flag: "
        + GTEST_FLAG(internal_run_death_test));
  }

# endif  // GTEST_OS_WINDOWS

  return new InternalRunDeathTestFlag(fields[0], line, index, write_fd);
}

}  // namespace internal