5d4c60aee3
All cql-pytest tests use one node, and unsuprisingly most use RF=1. By default, as part of the "guardrails" feature, we print a warning when creating a keyspace with RF=1. This warning gets printed on every cql-pytest run, which creates a "boy who cried wolf" effect whereby developers get used to seeing these warnings, and won't care if new warnings start appearing. The fix is easy - in run.py start Scylla with minimum-replication-factor- warn-threshold set to -1 instead of the default 3. Note that we do have cql-pytest tests for this guardrail, but those don't rely on the default setting of this variable (they can't, cql-pytest tests can also be run on a Scylla instance run manually by a developer). Those tests temporarily set the threshold during the test. Signed-off-by: Nadav Har'El <nyh@scylladb.com> Closes scylladb/scylladb#17274
Scylla in-source tests.
For details on how to run the tests, see docs/dev/testing.md
Shared C++ utils, libraries are in lib/, for Python - pylib/
alternator - Python tests which connect to a single server and use the DynamoDB API unit, boost, raft - unit tests in C++ cql-pytest - Python tests which connect to a single server and use CQL topology* - tests that set up clusters and add/remove nodes cql - approval tests that use CQL and pre-recorded output rest_api - tests for Scylla REST API Port 9000 scylla-gdb - tests for scylla-gdb.py helper script nodetool - tests for C++ implementation of nodetool
If you can use an existing folder, consider adding your test to it. New folders should be used for new large categories/subsystems, or when the test environment is significantly different from some existing suite, e.g. you plan to start scylladb with different configuration, and you intend to add many tests and would like them to reuse an existing Scylla cluster (clusters can be reused for tests within the same folder).
To add a new folder, create a new directory, and then
copy & edit its suite.ini.