5f45cf1683
Currently the test indiscriminately injects failures into the flushes of
any table, via the IO extension mechanism. The tests want to check that
the node correctly handles the IO error by self isolating, however the
indiscriminate IO errors can have unintended consequences when they hit
raft, leading to disorderly shutdown and failure of the tests. Testing
raft's resiliency to IO errors if of course worth doing, but it is not
the goal of this particular test, so to avoid the fallout, the IO errors
are limited to the test tables only.
Fixes: https://github.com/scylladb/scylladb/issues/24637
Closes scylladb/scylladb#24638
(cherry picked from commit ee6d7c6ad9)
Closes scylladb/scylladb#24743
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.