Issue #8968 no longer exists when Raft-based schema updates are enabled
in Scylla (with --experimental-features=raft). Before we can close this
issue we need a way to re-run its test
test_keyspace.py::test_concurrent_create_and_drop_keyspace
with Raft and see it pass. But we also want the tests to continue to run
by default the older raft-less schema updates - so that this mode doesn't
regress during the potentially-long duration that it's still the default!
The solution in this patch is:
1. Introduce a "--raft" option to test/cql-pytest/run, which runs the tests
against a Scylla with the raft experimental feature, while the default is
still to run without it.
2. Introduce a text fixture "fails_without_raft" which marks a test which
is expected to fail with the old pre-raft code, but is expected to
pass in the new code.
3. Mark the test test_concurrent_create_and_drop_keyspace with this new
"fails_without_raft".
After this patch, running
test/cql-pytest/run --raft
test_keyspace.py::test_concurrent_create_and_drop_keyspace
Passes, which shows that issue 8968 was fixed (in Raft mode) - so we can say:
Fixes#8968
Running the same test without "--raft" still xfails (an expected failure).
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Message-Id: <20220208162732.260888-1-nyh@scylladb.com>
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