f89af142da
The `make_key` lambda erroneously allocates a fixed 8-byte buffer
(`sizeof(s.size())`) for variable-length strings, potentially causing
uninitialized bytes to be included. If such bytes exist and they are
not valid UTF-8 characters, deserialization fails:
```
ERROR 2026-01-16 08:18:26,062 [shard 0:main] testlog - snapshot_list_contains_dropped_tables: cql env callback failed, error: exceptions::invalid_request_exception (Exception while binding column p1: marshaling error: Validation failed - non-UTF8 character in a UTF8 string, at byte offset 7)
```
Fixes #28195.
Signed-off-by: Nikos Dragazis <nikolaos.dragazis@scylladb.com>
Closes scylladb/scylladb#28197
(cherry picked from commit 8aca7b0eb9)
Closes scylladb/scylladb#28208
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.