Passing trim_whitespace=True was my solution to issues like this when I
created the patch.

On Wed, May 26, 2021 at 8:23 AM David Marchand <david.marchand@redhat.com>
wrote:

> On Wed, May 12, 2021 at 10:14 AM Lijuan Tu <lijuan.tu@intel.com> wrote:
> >
> > This reverts commit f498f50a62e30f6f8fb9c4e1a759e3d35861b978.
> > As it casued some cases failed:
> >   * flow_classify_softnic
> >       * test_ipv4_acl_jump
> >       * test_ipv4_acl_table
> >       * test_ipv6_hash_jump
> >   * unit_tests_loopback
> >       * test_link_mode
> >       * test_loopback_mode
> >   * distributor
> >       * maximum_workers
>
> Any update on having both worlds (UNH lab and those tests) coexist?
>
> I see an exhaustive list of tests that are broken with the new behavior.
> Another approach to reverting the whole change is to pass
> trim_whitespace= in the affected tests.
> Was this idea considered?
>
>
> --
> David Marchand
>
>