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authorDave Wallace <dwallacelf@gmail.com>2020-04-03 19:48:48 -0400
committerDave Barach <openvpp@barachs.net>2020-04-04 12:04:15 +0000
commit3102c382f0c470e95b2ba7c399a2418e2dc1542a (patch)
tree74bba07bc71b0f435d6374288cbd35c6bbd70b7b /src/vppinfra/xy.h
parent00e01d3e875bb18397ff81e0f58f9b468477f473 (diff)
vcl: fix vcl_test.py sonarcloud issue
- Updated comment to indicate the original intermittent test failure still occurs when running make test with TEST_JOBS > 1. - The original workaround has been retained until the root cause can be determined to avoid test failures in the LF CI infra with patches containing non-vcl code changes. Type: test Signed-off-by: Dave Wallace <dwallacelf@gmail.com> Change-Id: I2645acd4bf2b16fbb2b0e297c8c2919fc6199c13
Diffstat (limited to 'src/vppinfra/xy.h')
0 files changed, 0 insertions, 0 deletions
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/*
 * 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/zvec.h>
#include <vppinfra/format.h>
#include <vppinfra/random.h>

static int verbose;
#define if_verbose(format,args...) \
  if (verbose) { clib_warning(format, ## args); }

int
test_zvec_main (unformat_input_t * input)
{
  uword n_iterations;
  uword i;
  u32 seed;

  n_iterations = 1024;
  seed = 0;

  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
    {
      if (0 == unformat (input, "iter %d", &n_iterations)
	  && 0 == unformat (input, "seed %d", &seed))
	clib_error ("unknown input `%U'", format_unformat_error, input);
    }

  if_verbose ("%d iterations, seed %d\n", n_iterations, seed);

  for (i = 0; i < n_iterations; i++)
    {
      uword coding, data, d[2], limit, n_zdata_bits[2];

      if (seed)
	coding = random_u32 (&seed);
      else
	coding = i;

      limit = coding - 1;
      if (limit > (1 << 16))
	limit = 1 << 16;
      for (data = 0; data <= limit; data++)
	{
	  d[0] = zvec_encode (coding, data, &n_zdata_bits[0]);

	  if (coding != 0)
	    ASSERT ((d[0] >> n_zdata_bits[0]) == 0);

	  d[1] = zvec_decode (coding, d[0], &n_zdata_bits[1]);
	  ASSERT (data == d[1]);

	  ASSERT (n_zdata_bits[0] == n_zdata_bits[1]);
	}
    }

  return 0;
}

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

  verbose = (argc > 1);
  unformat_init_command_line (&i, argv);
  ret = test_zvec_main (&i);
  unformat_free (&i);

  return ret;
}
#endif /* CLIB_UNIX */


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