/* Test case by Horst von Brand <vonbrand@sleipnir.valparaiso.cl>

   and Ulrich Drepper <drepper@cygnus.com>.  */

#include <mntent.h>

#include <stdio.h>

#include <string.h>

static int

do_test (void)

{

  int result = 0;

  struct mntent mef;

  struct mntent *mnt = &mef;

  FILE *fp;

  mef.mnt_fsname = strdupa ("/dev/hda1");

  mef.mnt_dir = strdupa ("/some dir");

  mef.mnt_type = strdupa ("ext2");

  mef.mnt_opts = strdupa ("defaults");

  mef.mnt_freq = 1;

  mef.mnt_passno = 2;

  if (hasmntopt (mnt, "defaults"))

    printf ("Found!\n");

  else

    {

      printf ("Didn't find it\n");

      result = 1;

    }

  fp = tmpfile ();

  if (fp == NULL)

    {

      printf ("Cannot open temporary file: %m\n");

      result = 1;

    }

  else

    {

      char buf[1024];

      /* Write the name entry.  */

      addmntent (fp, &mef;;

      /* Prepare for reading.  */

      rewind (fp);

      /* First, read it raw.  */

      if (fgets (buf, sizeof (buf), fp) == NULL)

	{

	  printf ("Cannot read temporary file: %m");

	  result = 1;

	}

      else

	if (strcmp (buf, "/dev/hda1 /some\\040dir ext2 defaults 1 2\n") != 0)

	  {

	    puts ("Raw file data not correct");

	    result = 1;

	  }

      /* Prepare for reading, part II.  */

      rewind (fp);

      /* Now read it cooked.  */

      mnt = getmntent (fp);

      if (strcmp (mnt->mnt_fsname, "/dev/hda1") != 0

	  || strcmp (mnt->mnt_dir, "/some dir") != 0

	  || strcmp (mnt->mnt_type, "ext2") != 0

	  || strcmp (mnt->mnt_opts, "defaults") != 0

	  || mnt->mnt_freq != 1

	  || mnt->mnt_passno != 2)

	{

	  puts ("Error while reading written entry back in");

	  result = 1;

	}

   }

  return result;

}

#define TEST_FUNCTION do_test ()

#include "../test-skeleton.c"