6d5ee6d48a
before this change, we use a random address when launching rest_api_mock server, but there are chances that the randomly picked address conflicts with an already-used address on the host. and the subprocess fails right away with the returncode of 1 upon this failure, but we just continue on and check the readiness of the already-dead server. actually, we've seen test failures caused by the EADDRINUSE failure, and when we checked the readiness of the rest_api_mock by sending HTTP request and reading the response, what we had is not a JSON encoded response but a webpage, which was likely the one returned by a minio server. in this change, we * specify the "launcher" option of nodetool test suite to "unshare", so that all its tests are launched in separated namespaces. * do not use a random address for the mock server, as the network namespaces are separated. Fixes #16542 Closes scylladb/scylladb#16773 * github.com:scylladb/scylladb: test/nodetool: run nodetool tests using "unshare" test.py: add "launcher" option support
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.