Files
scylladb/test/cqlpy/cassandra_tests
Botond Dénes eb3326b417 Merge 'test.py: migrate all bare skips to typed skip markers' from Artsiom Mishuta
should be merged after #29235

Complete the typed skip markers migration started in the plugin PR.
Every bare `@pytest.mark.skip` decorator and `pytest.skip()` runtime call
across the test suite is replaced with a typed equivalent, making skip
reasons machine-readable in JUnit XML and Allure reports.

**62 files changed** across 8 commits, covering ~127 skip sites in total.

Bare `pytest.skip` provides only a free-text reason string. CI dashboards
(JUnit, Allure) cannot distinguish between a test skipped due to a known
bug, a missing feature, a slow test, or an environment limitation. This
makes it hard to track skip debt, prioritize fixes, or filter dashboards
by skip category.

The typed markers (`skip_bug`, `skip_not_implemented`, `skip_slow`,
`skip_env`) introduced by the `skip_reason_plugin` solve this by embedding
a `skip_type` field into every skip report entry.

| Type | Count | Files | Description |
|------|-------|-------|-------------|
| `skip_bug` | 24 | 16 | Skip reason references a known bug/issue |
| `skip_not_implemented` | 10 | 5 | Feature not yet implemented in Scylla |
| `skip_slow` | 4 | 3 | Test too slow for regular CI runs |
| `skip_not_implemented` (bare) | 2 | 1 | Bare `@pytest.mark.skip` with no reason (COMPACT STORAGE, #3882) |

| Type | Count | Files | Description |
|------|-------|-------|-------------|
| `skip_env` | ~85 | 34 | Feature/config/topology not available at runtime |
| `skip_bug` | 2 | 2 | Known bugs: Streams on tablets (#23838), coroutine task not found (#22501) |

- **Comments**: 7 comments/docstrings across 5 files updated from `pytest.skip()` to `skip()`
- **Plugin hardened**: `warnings.warn()` → `pytest.UsageError` for bare `@pytest.mark.skip` at collection time — bare skips are now a hard error, not a warning
- **Guard tests**: New `test/pylib_test/test_no_bare_skips.py` with 3 tests that prevent regression:
  - AST scan for bare `@pytest.mark.skip` decorators
  - AST scan for bare `pytest.skip()` runtime calls
  - Real `pytest --collect-only` against all Python test directories

Runtime skip sites use the convenience wrappers from `test.pylib.skip_types`:
```python
from test.pylib.skip_types import skip_env
```

Usage:
```python
skip_env("Tablets not enabled")
```

1. **test: migrate @pytest.mark.skip to @pytest.mark.skip_bug for known bugs** — 24 decorator sites, 16 files
2. **test: migrate @pytest.mark.skip to @pytest.mark.skip_not_implemented** — 10 decorator sites, 5 files
3. **test: migrate @pytest.mark.skip to @pytest.mark.skip_slow** — 4 decorator sites, 3 files
4. **test: migrate bare @pytest.mark.skip to skip_not_implemented** — 2 bare decorators, 1 file
5. **test: migrate runtime pytest.skip() to typed skip_env()** — ~85 sites, 34 files
6. **test: migrate runtime pytest.skip() to typed skip_bug()** — 2 sites, 2 files
7. **test: update comments referencing pytest.skip() to skip()** — 7 comments, 5 files
8. **test/pylib: reject bare pytest.mark.skip and add codebase guards** — plugin hardening + 3 guard tests

- All 60 plugin + guard tests pass (`test/pylib_test/`)
- No bare `@pytest.mark.skip` or `pytest.skip()` calls remain in the codebase
- `pytest --collect-only` succeeds across all test directories with the hardened plugin

SCYLLADB-1349

Closes scylladb/scylladb#29305

* github.com:scylladb/scylladb:
  test/alternator: replace bare pytest.skip() with typed skip helpers
  test: migrate new bare skips introduced by upstream after rebase
  test/pylib: reject bare pytest.mark.skip and add codebase guards
  test: update comments referencing pytest.skip() to skip_env()
  test: migrate runtime pytest.skip() to typed skip_bug()
  test: migrate runtime pytest.skip() to typed skip_env()
  test: migrate bare @pytest.mark.skip to skip_not_implemented
  test: migrate @pytest.mark.skip to @pytest.mark.skip_slow
  test: migrate @pytest.mark.skip to @pytest.mark.skip_not_implemented
  test: migrate @pytest.mark.skip to @pytest.mark.skip_bug for known bugs
2026-04-22 15:48:27 +03:00
..
2026-04-12 19:46:33 +03:00
2026-04-12 19:46:33 +03:00
2026-04-12 19:46:33 +03:00
2026-04-12 19:46:33 +03:00

All tests in this directory and its subdirectories were translated from
Apache Cassandra's unit tests - the test/unit/org/apache/cassandra/cql3
directory in the Apache Cassandra source code repository.

The organization of this directory mirrors that of the Cassandra directory,
with test files renamed from SomeThingTest.java to some_thing_test.py.

Individual files were translated in their entirety, and each individual
file includes a comment on which version of the file was translated
(Cassandra's tests continue to evolve, so we may later want to catch up
with the differences).

Please avoid adding new tests, not translated from Cassandra, in this
directory. Instead, place new tests written from scratch for Scylla,
or improved tests, in the directory above.