Files
scylladb/test
copilot-swe-agent[bot] 91dd15d3bf Fix batch size check to only apply to atomic batches with tests
The verify_batch_size() check was applied to all batches before determining mutate_atomic, causing unnecessary failures for batches that never touch system.batchlog. Only logged multi-partition batches (mutate_atomic=true) are stored as blobs in system.batchlog and require size validation.

Changed:

* Moved verify_batch_size() call in execute_without_conditions() directly
  into the logged multi-partition branch for clearer intent
* The check is now placed exactly where mutate_atomic=true, making the
  code more intuitive

Result:
Batch Type  Single-Partition  Size Check
LOGGED      false             YES
LOGGED      true              NO
UNLOGGED    N/A               NO

Tests:

* test_unlogged_batch_size_not_checked: Unlogged batch >1024KB succeeds
* test_logged_multi_partition_batch_size_checked: Logged multi-partition batch >1024KB fails
* test_logged_single_partition_batch_size_not_checked: Logged single-partition batch >1024KB succeeds

Fixes #27605

Co-authored-by: mykaul <yaniv.kaul@scylladb.com>
2025-12-15 10:45:29 +02:00
..

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.