6394854f04
This small series improves two things in the multi-node tests for tablet supports in materialized views: 1. The test for Alternator LSI, which "sometimes" could reproduce the bug by creating 10-node cluster with a random tablet distribution, is replaced by a reliable 2-node cluster which controls the tablet distribution. The new test also confirms that tablets are actually enabled in Alternator (reviewers of the original test noted it would be easy to pass the test if tablets were accidentally not enabled... :-)). 2. Simplify the tablet lookup code in the test to not go through a "table id", and lookup the table's (or view's) name directly (requires a full-table of the tablets table, but that's entirely reasonable in a test). The third patch in this series also fixes a comment typo discovered in a previous review. Closes scylladb/scylladb#16440 * github.com:scylladb/scylladb: materialized views: fix typo in comment test_mv_tablets: simplify lookup of tablets alternator, tablets: improve Alternator LSI tablets test
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.