Method flush

testing/test_debugging.py:159–164

(child)

    @staticmethod
    def flush(child):
        if child.isalive():
            # Read if the test has not (e.g. test_pdb_unittest_skip).
            child.read()
            child.wait()
        assert not child.isalive()

    def test_pdb_unittest_postmortem(self, pytester: Pytester) -> None:
        p1 = pytester.makepyfile(