43bcaeb87f
before this change, we rely on the default-generated fmt::formatter created from operator<<, but fmt v10 dropped the default-generated formatter.
in this change, we define formatters for
* raft_call
* raft_read
* network_majority_grudge
* reconfiguration
* stop_crash
* operation::thread_id
* append_seq
* AppendReg::append
* AppendReg::ret
* operation::either_of<Ops...>
* operation::exceptional_result<Op>
* operation::completion<Op>
* operation::invocable<Op>
and drop their operator<<:s.
in which,
* `operator<<` for append_entry is never used. so it is removed.
* `operator<<` for `std::monostate` and `std::variant` are dropped. as we are now using their counterparts in {fmt}.
* stop_crash::result_type 's `fmt::formatter` is not added, as we cannot define a partial specialization of `fmt::formatter` for a nested class for a template class. we will tackle this struct in another change.
Refs #13245
Closes scylladb/scylladb#17884
* github.com:scylladb/scylladb:
test: raft: generator: add fmt::formatter:s
test: randomized_nemesis_test: add fmt::formatter for some types
test: randomized_nemesis_test: add fmt::formatter for seastar::timed_out_error
raft: add fmt::formatter for error classes
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.