Add debug mark

.github/workflows/benchmark.yml

@@ -107,4 +107,4 @@ jobs:
 
       - name: Run non-benchmark tests
         working-directory: py-polars
-        run: pytest -m 'not release' -n auto --dist loadgroup
+        run: pytest -m 'not release and not debug' -n auto --dist loadgroup

py-polars/pyproject.toml

@@ -211,6 +211,7 @@ markers = [
   "write_disk: Tests that write to disk",
   "slow: Tests with a longer than average runtime.",
   "release: Tests that should be run on a Polars release build.",
+  "debug: Tests that should be run on a Polars debug build.",
   "docs: Documentation code snippets",
 ]
 filterwarnings = [

py-polars/tests/unit/streaming/test_streaming_sort.py

@@ -92,6 +92,7 @@ def test_ooc_sort(tmp_path: Path, monkeypatch: Any) -> None:
         assert_series_equal(out, s.sort(descending=descending))
 
 
+@pytest.mark.debug()
 @pytest.mark.write_disk()
 @pytest.mark.parametrize("spill_source", [True, False])
 def test_streaming_sort(

py-polars/tests/unit/test_cse.py

@@ -172,6 +172,7 @@ def test_schema_row_index_cse() -> None:
     assert_frame_equal(result, expected)
 
 
+@pytest.mark.debug()
 def test_cse_expr_selection_context(monkeypatch: Any, capfd: Any) -> None:
     monkeypatch.setenv("POLARS_VERBOSE", "1")
     q = pl.LazyFrame(