492a75ffbb
Split start_server_for_group0 so it only starts the raft server and replays the log (applying mutations to system tables), without loading the state into memory. A new enable_group0_state_machine() method is added which callers must invoke explicitly after all dependencies (CDC generation service, non-system schemas, etc.) are available. This prepares for moving setup_group0_if_exist earlier in the startup sequence so the raft log can be replayed before non-system keyspaces are loaded, while deferring the in-memory state loading until after all dependencies are initialized.
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.