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authorMohsin Kazmi <sykazmi@cisco.com>2018-03-28 17:25:23 +0200
committerMohsin Kazmi <sykazmi@cisco.com>2018-03-28 17:25:23 +0200
commit691abf6f332a6bee6ee4a3be2b68ff5b28de75fc (patch)
tree4688d84f6c82be1218de1cd1ef9a9f00f03fe91c /src/vnet/tls/tls.h
parent23d4e8a6b5a3824ef5390061cf3dd7001ca760e8 (diff)
vom: Fix the error handling for already existing itf
Change-Id: I5695d51dd4f6daff472877fe1cce3ddcb924b187 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Diffstat (limited to 'src/vnet/tls/tls.h')
0 files changed, 0 insertions, 0 deletions
'>144 
/*
 * Copyright (c) 2015 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/*
  Copyright (c) 2005 Eliot Dresselhaus

  Permission is hereby granted, free of charge, to any person obtaining
  a copy of this software and associated documentation files (the
  "Software"), to deal in the Software without restriction, including
  without limitation the rights to use, copy, modify, merge, publish,
  distribute, sublicense, and/or sell copies of the Software, and to
  permit persons to whom the Software is furnished to do so, subject to
  the following conditions:

  The above copyright notice and this permission notice shall be
  included in all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

#include <vppinfra/fifo.h>
#include <vppinfra/random.h>

typedef struct
{
  int a, b, c;
} A;

always_inline void
A_set (A * a, int k)
{
  a->a = 1 * k;
  a->b = 2 * k;
  a->c = 3 * k;
}

always_inline int
A_is_valid (A * a, int k)
{
  return a->a == 1 * k && a->b == 2 * k && a->c == 3 * k;
}

int
test_fifo_main (unformat_input_t * input)
{
  u32 n_added, n_removed, i, j, n_iter, seed, verbose;
  A *as = 0, *a;

  n_iter = 1000;
  seed = random_default_seed ();
  verbose = 0;

  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
    {
      if (unformat (input, "iter %d", &n_iter))
	;
      else if (unformat (input, "seed %d", &seed))
	;
      else if (unformat (input, "verbose %=", &verbose, 1))
	;
      else
	{
	  clib_warning ("unknown input `%U'\n", format_unformat_error, input);
	  return 1;
	}
    }

  if (verbose)
    clib_warning ("iter %d seed %d\n", n_iter, seed);

  n_added = n_removed = 0;
  for (i = 0; i < n_iter; i++)
    {
      if (clib_fifo_elts (as) > 0 && (random_u32 (&seed) & 1))
	{
	  A tmp;
	  clib_fifo_sub1 (as, tmp);
	  ASSERT (A_is_valid (&tmp, n_removed));
	  n_removed++;
	}
      else
	{
	  clib_fifo_add2 (as, a);
	  A_set (a, n_added);
	  n_added++;
	}

      ASSERT (clib_fifo_elts (as) == n_added - n_removed);

      j = 0;
      /* *INDENT-OFF* */
      clib_fifo_foreach (a, as, {
	ASSERT (A_is_valid (a, n_removed + j));
	j++;
      });
      /* *INDENT-ON* */

      ASSERT (j == clib_fifo_elts (as));
    }

  clib_fifo_free (as);

  return 0;
}

#ifdef CLIB_UNIX
int
main (int argc, char *argv[])
{
  unformat_input_t i;
  int r;

  unformat_init_command_line (&i, argv);
  r = test_fifo_main (&i);
  unformat_free (&i);

  return r;
}
#endif

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */