tests: modernize and speed up on Python 3.14

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

Author: henryiii

noxfile.py

@@ -37,31 +37,31 @@
     ]
 )
 def tests(session):
-    def coverage(*args):
-        session.run("python", "-m", "coverage", *args)
+    coverage = ["python", "-m", "coverage"]
 
     session.install("-r", "tests/requirements.txt")
     session.install(".")
+    env = {} if session.python != "3.14" else {"COVERAGE_CORE": "sysmon"}
 
     if "pypy" not in session.python:
-        coverage(
+        session.run(
+            *coverage,
             "run",
             "--source",
             "packaging",
             "-m",
             "pytest",
-            "--strict-markers",
             *session.posargs,
+            env=env,
         )
-        coverage("report", "-m", "--fail-under", "100")
+        session.run(*coverage, "report", "-m", "--fail-under", "100")
     else:
         # Don't do coverage tracking for PyPy, since it's SLOW.
         session.run(
             "python",
             "-m",
             "pytest",
             "--capture=no",
-            "--strict-markers",
             *session.posargs,
         )
 

pyproject.toml

@@ -47,6 +47,14 @@ branch = true
 [tool.coverage.report]
 exclude_lines = ["pragma: no cover", "@abc.abstractmethod", "@abc.abstractproperty"]
 
+[tool.pytest.ini_options]
+minversion = "6.2"
+addopts = ["-ra", "--showlocals", "--strict-markers", "--strict-config"]
+xfail_strict = true
+filterwarnings = ["error"]
+log_cli_level = "INFO"
+testpaths = ["tests"]
+
 
 [tool.mypy]
 strict = true

tests/test_manylinux.py

@@ -7,7 +7,6 @@
 import platform
 import sys
 import types
-import warnings
 
 import pretend
 import pytest
@@ -72,10 +71,8 @@ def test_is_manylinux_compatible_glibc_support(version, compatible, monkeypatch)
 
 @pytest.mark.parametrize("version_str", ["glibc-2.4.5", "2"])
 def test_check_glibc_version_warning(version_str):
-    with warnings.catch_warnings(record=True) as w:
+    with pytest.warns(RuntimeWarning):
         _parse_glibc_version(version_str)
-        assert len(w) == 1
-        assert issubclass(w[0].category, RuntimeWarning)
 
 
 @pytest.mark.skipif(not ctypes, reason="requires ctypes")