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.
Commit 9eea56009 ("REGTESTS: add tests for the xxh3 converter") introduced
the xxh3 to the tests thus made it incompatible with 2.3 and older, let's
upgrade the version requirement.
This regtest validates all hashes that we support, on all input bytes from
0x00 to 0xFF. Those supporting avalanche are tested as well. It also tests
len(), hex() and base64(). It purposely does not enable sha2() because this
one relies on OpenSSL and there's no point in validating that OpenSSL knows
how to hash, what matters is that we can test our hashing functions in all
cases. However since the tests were written, they're still present and
commented out in case that helps.
It may be backported to supported versions, possibly dropping a few algos
that were not supported (e.g. crc32c requires 1.9 minimum).
Note that this test will fail on crc32/djb2/sdbm/wt6 unless patches
"BUG/MINOR: stream: init variables when the list is empty" and
"BUG/MAJOR: hashes: fix the signedness of the hash inputs" are included.
