830e52008d
Issue #16904 discovered that Alternator refuses to allow an empty tag value while it's useful (and DynamoDB allows it). This brought to my attention that our test coverage of the TagResource operation was lacking. So this patch adds more tests for some corner cases of TagResource which we missed, including the allowed lengths of tag keys and values. These tests reproduce #16904 (the case of empty tag value) and also #16908 (allowing and correctly counting unicode letters), and also add regression testing to cases which we already handled correctly. As usual, all the new tests also pass on DynamoDB. Refs #16904 Refs #16908 Signed-off-by: Nadav Har'El <nyh@scylladb.com>
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.