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/*
  Copyright (c) 2011 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.
*/

#include <vppinfra/mem.h>
#include <vppinfra/pool.h>

#ifdef __KERNEL__
#include <linux/unistd.h>
#else
#include <unistd.h>
#endif

int
main (int argc, char *argv[])
{
  int i;
  uword next;
  u32 *tp = 0;
  u32 *junk;

  for (i = 0; i < 70; i++)
    pool_get (tp, junk);

  (void) junk;			/* compiler warning */

  pool_put_index (tp, 1);
  pool_put_index (tp, 65);

  next = ~0;
  do
    {
      next = pool_next_index (tp, next);
      fformat (stdout, "next index %d\n", next);
    }
  while (next != ~0);

  return 0;
}

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */
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# Copyright (c) 2016 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.

*** Variables ***
# Interfaces to run tests on.
| ${interface}= | ${node['interfaces']['port1']['name']}
| ${tap_interface}= | tap_test
# Configuration which will be set and verified during tests.
| &{tap_settings}= | tap-name=tap_test | mac=08:00:27:c0:5d:37
| ... | device-instance=${1}
| &{tap_settings2}= | tap-name=tap_test | mac=08:00:27:60:26:ab
| ... | device-instance=${2}

*** Settings ***
| Resource | resources/libraries/robot/default.robot
| Resource | resources/libraries/robot/honeycomb/honeycomb.robot
| Resource | resources/libraries/robot/honeycomb/interfaces.robot
| Resource | resources/libraries/robot/honeycomb/tap.robot
| Force Tags | honeycomb_sanity
| Suite Teardown | Run Keyword If Any Tests Failed
| ... | Restart Honeycomb And VPP And Clear Persisted Configuration | ${node}
| Documentation | *Honeycomb TAP management test suite.*
| ...
| ... | Test suite uses the first interface of the first DUT node.

*** Test Cases ***
| Honeycomb configures TAP interface
| | [Documentation] | Check if Honeycomb API can configure a TAP interface.
| | Given TAP configuration from Honeycomb should be empty
| | ... | ${node} | ${tap_interface}
| | And TAP configuration from VAT should be empty
| | ... | ${node} | ${tap_interface}
| | When Honeycomb creates TAP interface
| | ... | ${node} | ${tap_interface} | ${tap_settings}
| | Then TAP configuration from Honeycomb should be
| | ... | ${node} | ${tap_interface} | ${tap_settings}
| | And TAP configuration from VAT should be
| | ... | ${node} | ${tap_interface} | ${tap_settings}

| Honeycomb modifies existing TAP interface configuration
| | [Documentation] | Check if Honeycomb API can re-configure and existing TAP\
| | ... | interface with new settings.
| | Given TAP configuration from Honeycomb should be
| | ... | ${node} | ${tap_interface} | ${tap_settings}
| | And TAP configuration from VAT should be
| | ... | ${node} | ${tap_interface} | ${tap_settings}
| | When Honeycomb configures TAP interface
| | ... | ${node} | ${tap_interface} | ${tap_settings2}
| | Then TAP configuration from Honeycomb should be
| | ... | ${node} | ${tap_interface} | ${tap_settings2}
| | And TAP configuration from VAT should be
| | ... | ${node} | ${tap_interface} | ${tap_settings2}

| Honeycomb removes TAP interface
| | [Documentation] | Check if Honeycomb API can remove TAP interface.
| | Given TAP configuration from Honeycomb should be
| | ... | ${node} | ${tap_interface} | ${tap_settings2}
| | And TAP configuration from VAT should be
| | ... | ${node} | ${tap_interface} | ${tap_settings2}
| | When Honeycomb removes TAP interface | ${node} | ${tap_interface}
| | Then TAP configuration from Honeycomb should be empty
| | ... | ${node} | ${tap_interface}
| | And TAP configuration from VAT should be empty
| | ... | ${node} | ${tap_interface}