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def test_identifier_quote_uses_square_brackets() -> None:
    """SAP ASE's `quoted_identifier` option defaults to OFF, so double quotes
    aren't safe for autocomplete-inserted identifiers. Square brackets work
    unconditionally, so SybaseEngineSpec keeps the MssqlEngineSpec default."""
    from superset.db_engine_specs.sybase import SybaseEngineSpec

    assert SybaseEngineSpec.get_public_information()["identifier_quote"] == {
        "start": "[",
        "end": "]",
        "escape_by_doubling": True,
    }