7b60752e47
This is a speculative fix as the problem is observed only on CI.
When run_async is called right after driver_connect and get_cql
it fails with ConnectionException('Host has been marked down or
removed').
If the approach proves to be succesfull we can start to deprecate
base get_cql in favor of get_ready_cql. It's better to have robust
testing helper libraries than try to take care of it in every test
case separately.
Fixes #17713
Closes scylladb/scylladb#17772
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.