test failure when kalamine is built using lxml 5.4.0 and libxml2 2.14.3 #214
Description
we see a test failure when MechanicalSoup is built using lxml 5.4.0 and libxml2 2.14.3, as in
https://autopkgtest.ubuntu.com/packages/k/kalamine/questing/amd64
The test passes whith an older libxml2 2.9.14.
80s =================================== FAILURES ===================================
80s _______________________________ test_keylayouts ________________________________
80s
80s def test_keylayouts():
80s > check_keylayout("q-ansi")
80s
80s tests/test_macos.py:82:
80s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
80s
80s filename = 'q-ansi'
80s
80s def check_keylayout(filename: str):
80s path = Path(__file__).parent.parent / f"dist/{filename}.keylayout"
80s tree = etree.parse(path, etree.XMLParser(recover=True))
80s dead_keys = []
80s
80s # check all keymaps/layers: base, shift, caps, option, option+shift
80s for keymap_index in range(5):
80s keymap_query = f'//keyMap[@index="{keymap_index}"]'
80s keymap = tree.xpath(keymap_query)
80s assert len(keymap) == 1, f"{keymap_query} should be unique"
80s
80s # check all key codes for this keymap / layer
80s # (the key codes below are not used, I don't know why)
80s excluded_keys = [
80s 54,
80s 55,
80s 56,
80s 57,
80s 58,
80s 59,
80s 60,
80s 61,
80s 62,
80s 63,
80s 68,
80s 73,
80s 74,
80s 90,
80s 93,
80s 94,
80s 95,
80s ]
80s for key_index in range(126):
80s if key_index in excluded_keys:
80s continue
80s
80s # ensure the key is defined and unique
80s key_query = f'{keymap_query}/key[@code="{key_index}"]'
80s key = tree.xpath(key_query)
80s assert len(key) == 1, f"{key_query} should be unique"
80s
80s # ensure the key has either a direct output or a valid action
80s action_id = key[0].get("action")
80s if action_id:
80s if action_id.startswith("dead_"):
80s dead_keys.append(action_id[5:])
80s action_query = f'//actions/action[@id="{action_id}"]'
80s action = tree.xpath(action_query)
80s assert len(action) == 1, f"{action_query} should be unique"
80s assert (
80s len(action_id) > 1
80s ), f"{key_query} should have a multi-char action ID"
80s else:
80s assert (
80s > len(key[0].get("output")) <= 1
80s ), f"{key_query} should have a one-char output"
80s E TypeError: object of type 'NoneType' has no len()
80s
80s tests/test_macos.py:60: TypeError
80s =========================== short test summary info ============================
80s FAILED tests/test_macos.py::test_keylayouts - TypeError: object of type 'None...
80s ========================= 1 failed, 18 passed in 0.29s =========================