155332ebf8
Some time ago #16558 was merged that moved view builder drain into generic drain. After this merge dtests started to fail from time to time, so the PR was reverted (see #18278). In #18295 the hang was found. View builder drain was moved from "before stopping messaging service to "after" it, and view update write handlers in proxy hanged for hard-coded timeout of 5 minutes without being aborted. Tests don't wait for 5 minutes and kill scylla, then complain about it and fail. This PR brings back the original PR as well as the necessary fix that cancels view update write handlers on stop. Closes scylladb/scylladb#18408 * github.com:scylladb/scylladb: Reapply "Merge 'Drain view_builder in generic drain' from ScyllaDB" view: Abort pending view updates when draining
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.