proved how PUT and POST with a redirect could lead to a "hang" due to the
data stream not being rewound properly when it had to in order to get sent
properly (again) to the subsequent URL. This is now fixed and these test
cases are no longer disabled.
by Ben Sutcliffe. The test when run manually shows a problem in curl,
but the test harness web server doesn't run the test correctly so it's
disabled for now.