def test_xml_declaration(self):

        self.chartsheet._xml_declaration()

        exp = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?>\n"""
        got = self.fh.getvalue()

        self.assertEqual(got, exp)
Returns the absolute location of ``path`` relative to ``root``.
dataset/ETHPy150Open jmcnamara/XlsxWriter/xlsxwriter/test/chartsheet/test_initialisation.py/TestInitialisation.test_xml_declaration--crossover with--dataset/ETHPy150Open RobotWebTools/rosbridge_suite/rosbridge_server/src/tornado/web.py/StaticFileHandler.get_absolute_path