Files
scylladb/test
Botond Dénes 70b7652e64 test/cluster: fix flaky test_cleanup_stop by using asyncio.sleep
The test was using time.sleep(1) (a blocking call) to wait after
scheduling the stop_compaction task, intending to let it register on
the server before releasing the sstable_cleanup_wait injection point.

However, time.sleep() blocks the asyncio event loop entirely, so the
asyncio.create_task(stop_compaction) task never gets to run during the
sleep. After the sleep, the directly-awaited message_injection() runs
first, releasing the injection point before stop_compaction is even
sent. By the time stop_compaction reaches Scylla, the cleanup has
already completed successfully -- no exception is raised and the test
fails.

Fix by replacing time.sleep(1) with await asyncio.sleep(1), which
yields control to the event loop and allows the stop_compaction task
to actually send its HTTP request before message_injection is called.

Fixes: SCYLLADB-834

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Closes scylladb/scylladb#29202

(cherry picked from commit 068a7894aa)

Closes scylladb/scylladb#29277
2026-04-06 14:20:46 +03:00
..

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++ cqlpy - 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.