Method test_pickle_issue18997

Lib/test/test_xml_etree.py:2782–2793

(self)

                self.assertEqualElements(e, e2)

    def test_pickle_issue18997(self):
        for proto in range(2, pickle.HIGHEST_PROTOCOL + 1):
            for dumper, loader in product(self.modules, repeat=2):
                XMLTEXT = """<?xml version="1.0"?>
                    <group><dogs>4</dogs>
                    </group>"""
                e1 = dumper.fromstring(XMLTEXT)
                self.assertEqual(e1.__getstate__()['tag'], 'group')
                e2 = self.pickleRoundTrip(e1, 'xml.etree.ElementTree',
                                          dumper, loader, proto)
                self.assertEqual(e2.tag, 'group')
                self.assertEqual(e2[0].tag, 'dogs')

    def test_remove_errors(self):
        e = ET.Element('tag')