/*
  TEST-ERRORSTATE  -  test handling of error flags

   Copyright (C)
     2008,            Christian Thaeter <ct@pipapo.org>

  **Lumiera** is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License as published by the
  Free Software Foundation; either version 2 of the License, or (at your
  option) any later version. See the file COPYING for further details.

* *****************************************************************/

/** @file test-errorstate.c
 ** C unit test to cover basic error handling in C code
 ** We manage an _errorstate variable_ in thread local storage,
 ** which allows to set an global error state per thread.
 */


#include <stdio.h>
#include <string.h>

#include "lib/error.h"


LUMIERA_ERROR_DEFINE(TEST, "test error");

int
main (int argc, char** argv)
{
  if (argc == 1)
    return 0;

  if (!strcmp(argv[1], "set"))
    {
      lumiera_error_set (LUMIERA_ERROR_TEST, NULL);
    }

  if (!strcmp(argv[1], "get_no"))
    {
      const char* err;
      err = lumiera_error ();
      printf ("%p\n", err);
    }

  if (!strcmp(argv[1], "get"))
    {
      lumiera_error_set (LUMIERA_ERROR_TEST, NULL);
      const char* err;
      err = lumiera_error ();
      printf ("%s\n", err);
    }

  if (!strcmp(argv[1], "get2"))
    {
      lumiera_error_set (LUMIERA_ERROR_TEST, NULL);
      const char* err;
      err = lumiera_error ();
      printf ("%s\n", err);
      err = lumiera_error ();
      printf ("%p\n", err);
    }

  return 0;
}