tools/testing/selftests/net/forwarding/tc_common.sh

   1 #!/bin/bash
   2 # SPDX-License-Identifier: GPL-2.0
   3
   4 CHECK_TC="yes"
   5
   6 tc_check_packets()
   7 {
   8         local id=$1
   9         local handle=$2
  10         local count=$3
  11         local ret
  12
  13         output="$(tc -j -s filter show $id)"
  14         # workaround the jq bug which causes jq to return 0 in case input is ""
  15         ret=$?
  16         if [[ $ret -ne 0 ]]; then
  17                 return $ret
  18         fi
  19         echo $output | \
  20                 jq -e ".[] \
  21                 | select(.options.handle == $handle) \
  22                 | select(.options.actions[0].stats.packets == $count)" \
  23                 &> /dev/null
  24         return $?
  25 }