Function test_proxy_list

tests/test_local.py:408–429

()

def test_proxy_list():
    _, p = _make_proxy([1, 2, 3])
    assert len(p) == 3
    assert p[0] == 1
    assert 3 in p
    assert 4 not in p
    assert tuple(p) == (1, 2, 3)
    assert list(reversed(p)) == [3, 2, 1]
    p[0] = 4
    assert p == [4, 2, 3]
    del p[-1]
    assert p == [4, 2]
    p += [5]
    assert p[-1] == 5
    p *= 2
    assert len(p) == 6
    p[:] = []
    assert not p
    p.append(1)
    assert p
    assert p + [2] == [1, 2]
    assert [2] + p == [2, 1]


def test_proxy_copy():