Swift tests for unicode headers

[David Hadas]

Swift tests added in April 24, includes a test that sends unicode headers to Swift.

The tests expects the header to be accepted.
Unicode headers are not according to the HTTP standard.
Apache2 seem to remove such headers which is a sound behavior for illegal headers.

The tests should be changed to either not send unicode headers or at least restrict such tests to swift integral web front end only.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/32315

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/32315
Committed: http://github.com/openstack/swift/commit/6d59cbf596589b922e33969580321198f2482700
Submitter: Jenkins
Branch: master

commit 6d59cbf596589b922e33969580321198f2482700
Author: David Hadas <email address hidden>
Date: Sun Jun 9 12:54:32 2013 +0300

    Swift tests for unicode headers

    Swift functional tests sends ilegal headers (unicode) and expects
    these headers to be processed by Swift.

    Apache2 seem to remove such headers which is a sound behavior for
    illegal headers.

    This change restrict the test tpo exist only for swift integral
    web front end. For future it is advised to disallow such behaviour.
    For example it is suggested to make the decission that in future APIs
    illegal headers are removed rather than processed.

    Change-Id: Ibf548f474de3f06a2687f8f4812beaeaf81ab216
    Fixes: Bug #1189123