tests/tst-uapi-5.c - master - githubmirror/libeconf

tests/tst-uapi-5.c
88 строк2 KB
Thorsten Kukuk
Add ROOT_PREFIX as option to replace TESTSDIR hack
03 дек 2024, 13:30
03 дек 2024, 13:30c47749a
#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

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

#include "libeconf.h"

/* Test case:

   /etc/foo/bar.conf exists
   /etc/foo/bar.conf.d/a.conf exists
   /etc/foo/bar.conf.d/b.conf exists

   libeconf should read /etc/foo/bar.conf, /etc/foo/bar.conf.d/a.conf
   and /etc/foo/bar.conf.d/b.conf in this order.
*/

static int
check_key(econf_file *key_file, char *key, char *expected_val)
{
  char *val = NULL;
  econf_err error = econf_getStringValue (key_file, "", key, &val);
  if (expected_val == NULL)
    {
      if (val == NULL)
	return 0;

      fprintf (stderr, "ERROR: %s has value \"%s\"\n", key, val);
      return 1;
    }
  if (val == NULL || strlen(val) == 0)
    {
      fprintf (stderr, "ERROR: %s returns nothing! (%s)\n", key,
	       econf_errString(error));
      return 1;
    }
  if (strcmp (val, expected_val) != 0)
    {
      fprintf (stderr, "ERROR: %s is not \"%s\"\n", key, expected_val);
      return 1;
    }

  printf("Ok: %s=%s\n", key, val);
  free (val);
  return 0;
}

int
main(void)
{
  econf_file *key_file = NULL;
  int retval = 0;
  econf_err error;

  if ((error = econf_newKeyFile_with_options(&key_file, "ROOT_PREFIX="TESTSDIR)))
    {
      fprintf (stderr, "ERROR: couldn't allocate new file: %s\n",
	       econf_errString(error));
      return 1;
    }

  error = econf_readConfig (&key_file,
	                    "foo",
                            "/usr/etc",
			    "bar",
			    "conf", "=", "#");  
  if (error)
    {
      fprintf (stderr, "ERROR: econf_readConfig: %s\n",
	       econf_errString(error));
      return 1;
    }

  if (check_key(key_file, "ETC", "true") != 0)
    retval = 1;
  if (check_key(key_file, "KEY1", "b") != 0)
    retval = 1;
  if (check_key(key_file, "KEY2", "b") != 0)
    retval = 1;
  if (check_key(key_file, "KEY3", "a") != 0)
    retval = 1;
  
  econf_free (key_file);

  return retval;
}