With the CI occasionally slowing down, we're starting to see again some
spurious failures despite the long 1-second timeouts. This reports false
positives that are disturbing and doesn't provide as much value as this
could. However at this delay it already becomes a pain for developers
to wait for the tests to complete.
This commit adds support for the new environment variable
HAPROXY_TEST_TIMEOUT that will allow anyone to modify the connect,
client and server timeouts. It was set to 5 seconds by default, which
should be plenty for quite some time in the CI. All relevant values
that were 200ms or above were replaced by this one. A few larger
values were left as they are special. One test for the set-timeout
action that used to rely on a fixed 1-sec value was extended to a
fixed 5-sec, as the timeout is normally not reached, but it needs
to be known to compare the old and new values.
set_ssl_cert_bundle.vtc requires at least OpenSSL 1.1.0 and we don't
have any way to check this when launching the reg-tests suite.
Mark the reg-test as broken since it will fails on old versions of
openSSL and libreSSL.
This test loads a configuration which uses multi-certificates bundle and
tries to change them over the CLI.
Could be backported as far as 2.2, however the 2.2 version must be
adapted to commit the bundle and not each certificate individually.
