Method test_packages

testing/test_cacheprovider.py:1088–1116

Regression test for #7758. The particular issue here was that Package nodes were included in the filtering, being themselves Modules for the __init__.py, even if they had failed Modules in them. The tests includes a test in an __init__.py file just to make sure the

(self, pytester: Pytester)

        assert result.ret == 0

    def test_packages(self, pytester: Pytester) -> None:
        """Regression test for #7758.

        The particular issue here was that Package nodes were included in the
        filtering, being themselves Modules for the __init__.py, even if they
        had failed Modules in them.

        The tests includes a test in an __init__.py file just to make sure the
        fix doesn't somehow regress that, it is not critical for the issue.
        """
        pytester.makepyfile(
            **{
                "__init__.py": "",
                "a/__init__.py": "def test_a_init(): assert False",
                "a/test_one.py": "def test_1(): assert False",
                "b/__init__.py": "",
                "b/test_two.py": "def test_2(): assert False",
            },
        )
        pytester.makeini(
            """
            [pytest]
            python_files = *.py
            """
        )
        result = pytester.runpytest()
        result.assert_outcomes(failed=3)
        result = pytester.runpytest("--lf")
        result.assert_outcomes(failed=3)

    def test_non_python_file_skipped(
        self,