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fix(signal input base): unregister callback to avoid accessing deleted qt objects

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wakonig_k
2025-06-27 18:19:49 +02:00
committed by Klaus Wakonig
parent 00ea8bb6c6
commit 7ba8863d6a
2 changed files with 17 additions and 1 deletions
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9
tests/unit_tests/test_device_signal_input.py
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@ -144,3 +144,12 @@ def test_signal_lineedit(device_signal_line_edit):
assert device_signal_line_edit._is_valid_input is True
device_signal_line_edit.setText("invalid")
assert device_signal_line_edit._is_valid_input is False
def test_device_signal_input_base_cleanup(qtbot, mocked_client):
widget = DeviceInputWidget(client=mocked_client)
widget.close()
widget.deleteLater()
mocked_client.callbacks.remove.assert_called_once_with(widget._device_update_register)