test_ok2/changelog/6008.improvement.rst

``Config.InvocationParams.args`` is now always a ``tuple`` to better convey that it should be
immutable and avoid accidental modifications.
Make InvocationParams.args a tuple This avoids mutating the original list to reflect on InvocationParams, which is supposed to be an immutable snapshot of the state of pytest.main() at the moment of invocation (see pytest-dev/pytest-xdist#478). 2019-10-20 02:54:54 +08:00			``Config.InvocationParams.args`` is now always a ``tuple`` to better convey that it should be
			`immutable and avoid accidental modifications.`