René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Both test_flush_reparse_deferral_disabled tests fail with older libexpat (2.4.4)","articleBody":"# Bug report\n\n### Bug description:\n\nRunning the test suite for 3.9.19 (and other currently released versions) breaks with the old `libexpat` (of course, patched for the security issues):\n\n```\n[  684s] 0:04:10 load avg: 0.64 Re-running test_sax in verbose mode (matching: test_flush_re\nparse_deferral_disabled)\n[  684s] test_flush_reparse_deferral_disabled (test.test_sax.ExpatReaderTest) ... FAIL\n[  684s] \n[  684s] ======================================================================\n[  684s] FAIL: test_flush_reparse_deferral_disabled (test.test_sax.ExpatReaderTest)\n[  684s] ----------------------------------------------------------------------\n[  684s] Traceback (most recent call last):\n[  684s]   File \"/home/abuild/rpmbuild/BUILD/Python-3.9.19/Lib/test/test_sax.py\", line 1251,\n in test_flush_reparse_deferral_disabled\n[  684s]     self.assertEqual(result.getvalue(), start)  # i.e. no elements started\n[  684s] AssertionError: b'\u003c?xml version=\"1.0\" encoding=\"iso-8859-1\"?\u003e\\n\u003cdoc\u003e' != b'\u003c?xml ve\nrsion=\"1.0\" encoding=\"iso-8859-1\"?\u003e\\n'\n[  684s] \n[  684s] ----------------------------------------------------------------------\n[  684s] Ran 1 test in 0.001s\n[  684s] \n[  684s] FAILED (failures=1)\n[  684s] test test_sax failed\n[  684s] 0:04:10 load avg: 0.64 Re-running test_xml_etree in verbose mode (matching: test_fl\nush_reparse_deferral_disabled)\n[  684s] test_flush_reparse_deferral_disabled (test.test_xml_etree.XMLPullParserTest) ... FA\nIL\n[  684s] \n[  684s] ======================================================================\n[  684s] FAIL: test_flush_reparse_deferral_disabled (test.test_xml_etree.XMLPullParserTest)\n[  684s] ----------------------------------------------------------------------\n[  684s] Traceback (most recent call last):\n[  684s]   File \"/home/abuild/rpmbuild/BUILD/Python-3.9.19/Lib/test/test_xml_etree.py\", line\n 1659, in test_flush_reparse_deferral_disabled\n[  684s]     self.assert_event_tags(parser, [])  # i.e. no elements started\n[  684s]   File \"/home/abuild/rpmbuild/BUILD/Python-3.9.19/Lib/test/test_xml_etree.py\", line\n 1395, in assert_event_tags\n[  684s]     self.assertEqual([(action, elem.tag) for action, elem in events],\n[  684s] AssertionError: Lists differ: [('start', 'doc')] != []\n[  684s] \n[  684s] First list contains 1 additional elements.\n[  684s] First extra element 0:\n[  684s] ('start', 'doc')\n[  684s] \n[  684s] - [('start', 'doc')]\n[  684s] + []\n[  684s] \n[  684s] ----------------------------------------------------------------------\n[  684s] Ran 1 test in 0.001s\n```\n\n[Complete build log](https://github.com/python/cpython/files/14733899/_log.txt) with all package versions and steps taken recorded.\n\n\n### CPython versions tested on:\n\n3.8, 3.9, 3.10\n\n### Operating systems tested on:\n\nLinux\n\n\u003c!-- gh-linked-prs --\u003e\n### Linked PRs\n* gh-117203\n* gh-117244\n* gh-117245\n* gh-117246\n* gh-117247\n* gh-117248\n\u003c!-- /gh-linked-prs --\u003e\n","author":{"url":"https://github.com/mcepl","@type":"Person","name":"mcepl"},"datePublished":"2024-03-24T00:02:06.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":17},"url":"https://github.com/117187/cpython/issues/117187"}