[ovs-git] [openvswitch/ovs] 7fa0ea: tests: fix PTAP system test to check only OF stats

[GitHub]

  Branch: refs/heads/branch-2.8
  Home:   https://github.com/openvswitch/ovs
  Commit: 7fa0eac89686ec2ed6196b40a1750fc413aef092
      https://github.com/openvswitch/ovs/commit/7fa0eac89686ec2ed6196b40a1750fc413aef092
  Author: Zoltan Balogh <zoltan.balogh at ericsson.com>
  Date:   2017-10-31 (Tue, 31 Oct 2017)

  Changed paths:
    M tests/system-userspace-packet-type-aware.at

  Log Message:
  -----------
  tests: fix PTAP system test to check only OF stats

It turned out, checking datapath flow statistics during system-userspace
test is not reliable. Unwanted packets can be injected depending on
system configuration. As a workaround, this commit removes checking
statistics of datapath flows and does check OpenFlow statistics of the
integrator bridges. Datapath flows can be checked in normal PTAP unit
tests by running 'make check'.

Reported-by: Darrell Ball <dball at vmware.com>
Suggested-by: Jan Scheurich <jan.scheurich at ericsson.com>
Tested-by: Darrell Ball <dball at vmware.com>
Signed-off-by: Zoltan Balogh <zoltan.balogh at ericsson.com>
Signed-off-by: Ben Pfaff <blp at ovn.org>