224 lines
8.1 KiB
Diff
224 lines
8.1 KiB
Diff
---
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Lib/test/support/__init__.py | 16 ++++++++++++++--
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Lib/test/test_minidom.py | 23 +++++++++--------------
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Lib/test/test_pyexpat.py | 12 +++++-------
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Lib/test/test_sax.py | 18 +++++++++---------
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Lib/test/test_xml_etree.py | 12 ------------
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5 files changed, 37 insertions(+), 44 deletions(-)
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--- a/Lib/test/support/__init__.py
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+++ b/Lib/test/support/__init__.py
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@@ -8,6 +8,7 @@ import dataclasses
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import functools
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import os
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import re
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+import pyexpat
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import stat
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import sys
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import sysconfig
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@@ -56,7 +57,7 @@ __all__ = [
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"run_with_tz", "PGO", "missing_compiler_executable",
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"ALWAYS_EQ", "NEVER_EQ", "LARGEST", "SMALLEST",
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"LOOPBACK_TIMEOUT", "INTERNET_TIMEOUT", "SHORT_TIMEOUT", "LONG_TIMEOUT",
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- "skip_on_s390x",
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+ "skip_on_s390x", "fails_with_expat_2_6_0", "is_expat_2_6_0"
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]
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@@ -2240,6 +2241,17 @@ def copy_python_src_ignore(path, names):
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}
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return ignored
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-#Windows doesn't have os.uname() but it doesn't support s390x.
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+
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+# Windows doesn't have os.uname() but it doesn't support s390x.
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skip_on_s390x = unittest.skipIf(hasattr(os, 'uname') and os.uname().machine == 's390x',
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'skipped on s390x')
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+
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+
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+@functools.lru_cache
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+def _is_expat_2_6_0():
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+ return hasattr(pyexpat.ParserCreate(), 'SetReparseDeferralEnabled')
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+is_expat_2_6_0 = _is_expat_2_6_0()
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+
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+fails_with_expat_2_6_0 = (unittest.expectedFailure
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+ if is_expat_2_6_0
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+ else lambda test: test)
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--- a/Lib/test/test_minidom.py
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+++ b/Lib/test/test_minidom.py
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@@ -6,7 +6,6 @@ import io
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from test import support
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import unittest
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-import pyexpat
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import xml.dom.minidom
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from xml.dom.minidom import parse, Attr, Node, Document, parseString
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@@ -1163,13 +1162,11 @@ class MinidomTest(unittest.TestCase):
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# Verify that character decoding errors raise exceptions instead
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# of crashing
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- if pyexpat.version_info >= (2, 4, 5):
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- self.assertRaises(ExpatError, parseString,
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- b'<fran\xe7ais></fran\xe7ais>')
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- self.assertRaises(ExpatError, parseString,
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- b'<franais>Comment \xe7a va ? Tr\xe8s bien ?</franais>')
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- else:
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- self.assertRaises(UnicodeDecodeError, parseString,
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+ # It doesn’t make any sense to insist on the exact text of the
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+ # error message, or even the exact Exception … it is enough that
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+ # the error has been discovered.
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+ with self.assertRaises((UnicodeDecodeError, ExpatError)):
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+ parseString(
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b'<fran\xe7ais>Comment \xe7a va ? Tr\xe8s bien ?</fran\xe7ais>')
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doc.unlink()
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@@ -1631,12 +1628,10 @@ class MinidomTest(unittest.TestCase):
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self.confirm(doc2.namespaceURI == xml.dom.EMPTY_NAMESPACE)
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def testExceptionOnSpacesInXMLNSValue(self):
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- if pyexpat.version_info >= (2, 4, 5):
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- context = self.assertRaisesRegex(ExpatError, 'syntax error')
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- else:
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- context = self.assertRaisesRegex(ValueError, 'Unsupported syntax')
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-
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- with context:
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+ # It doesn’t make any sense to insist on the exact text of the
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+ # error message, or even the exact Exception … it is enough that
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+ # the error has been discovered.
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+ with self.assertRaises((ExpatError, ValueError)):
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parseString('<element xmlns:abc="http:abc.com/de f g/hi/j k"><abc:foo /></element>')
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def testDocRemoveChild(self):
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--- a/Lib/test/test_pyexpat.py
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+++ b/Lib/test/test_pyexpat.py
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@@ -14,8 +14,7 @@ from test.support import os_helper
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from xml.parsers import expat
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from xml.parsers.expat import errors
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-from test.support import sortdict, is_emscripten, is_wasi
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-
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+from test.support import sortdict, is_emscripten, is_wasi, is_expat_2_6_0
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class SetAttributeTest(unittest.TestCase):
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def setUp(self):
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@@ -770,9 +769,8 @@ class ReparseDeferralTest(unittest.TestC
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self.assertIs(parser.GetReparseDeferralEnabled(), enabled)
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def test_reparse_deferral_enabled(self):
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- if expat.version_info < (2, 6, 0):
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- self.skipTest(f'Expat {expat.version_info} does not '
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- 'support reparse deferral')
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+ if not is_expat_2_6_0:
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+ self.skipTest("Linked libexpat doesn't support reparse deferral")
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started = []
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@@ -801,9 +799,9 @@ class ReparseDeferralTest(unittest.TestC
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parser = expat.ParserCreate()
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parser.StartElementHandler = start_element
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- if expat.version_info >= (2, 6, 0):
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+ if is_expat_2_6_0:
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parser.SetReparseDeferralEnabled(False)
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- self.assertFalse(parser.GetReparseDeferralEnabled())
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+ self.assertFalse(parser.GetReparseDeferralEnabled())
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for chunk in (b'<doc', b'/>'):
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parser.Parse(chunk, False)
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--- a/Lib/test/test_sax.py
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+++ b/Lib/test/test_sax.py
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@@ -19,13 +19,11 @@ from xml.sax.xmlreader import InputSourc
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from io import BytesIO, StringIO
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import codecs
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import os.path
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-import pyexpat
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import shutil
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import sys
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from urllib.error import URLError
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import urllib.request
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-from test.support import os_helper
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-from test.support import findfile
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+from test.support import os_helper, findfile, is_expat_2_6_0
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from test.support.os_helper import FakePath, TESTFN
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@@ -1215,10 +1213,10 @@ class ExpatReaderTest(XmlTestBase):
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self.assertEqual(result.getvalue(), start + b"<doc>text</doc>")
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- @unittest.skipIf(pyexpat.version_info < (2, 6, 0),
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- f'Expat {pyexpat.version_info} does not '
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- 'support reparse deferral')
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def test_flush_reparse_deferral_enabled(self):
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+ if not is_expat_2_6_0:
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+ self.skipTest("Linked libexpat doesn't support reparse deferral")
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+
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result = BytesIO()
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xmlgen = XMLGenerator(result)
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parser = create_parser()
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@@ -1241,6 +1239,9 @@ class ExpatReaderTest(XmlTestBase):
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self.assertEqual(result.getvalue(), start + b"<doc></doc>")
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def test_flush_reparse_deferral_disabled(self):
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+ if not is_expat_2_6_0:
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+ self.skipTest("Linked libexpat doesn't support reparse deferral")
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+
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result = BytesIO()
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xmlgen = XMLGenerator(result)
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parser = create_parser()
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@@ -1249,9 +1250,8 @@ class ExpatReaderTest(XmlTestBase):
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for chunk in ("<doc", ">"):
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parser.feed(chunk)
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- if pyexpat.version_info >= (2, 6, 0):
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- parser._parser.SetReparseDeferralEnabled(False)
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- self.assertEqual(result.getvalue(), start) # i.e. no elements started
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+ parser._parser.SetReparseDeferralEnabled(False)
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+ self.assertEqual(result.getvalue(), start) # i.e. no elements started
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self.assertFalse(parser._parser.GetReparseDeferralEnabled())
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--- a/Lib/test/test_xml_etree.py
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+++ b/Lib/test/test_xml_etree.py
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@@ -13,7 +13,6 @@ import itertools
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import operator
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import os
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import pickle
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-import pyexpat
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import sys
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import textwrap
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import types
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@@ -1424,12 +1423,6 @@ class XMLPullParserTest(unittest.TestCas
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self.assert_event_tags(parser, [('end', 'root')])
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self.assertIsNone(parser.close())
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- def test_simple_xml_chunk_1(self):
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- self.test_simple_xml(chunk_size=1, flush=True)
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-
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- def test_simple_xml_chunk_5(self):
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- self.test_simple_xml(chunk_size=5, flush=True)
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-
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def test_simple_xml_chunk_22(self):
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self.test_simple_xml(chunk_size=22)
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@@ -1627,9 +1620,6 @@ class XMLPullParserTest(unittest.TestCas
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with self.assertRaises(ValueError):
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ET.XMLPullParser(events=('start', 'end', 'bogus'))
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- @unittest.skipIf(pyexpat.version_info < (2, 6, 0),
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- f'Expat {pyexpat.version_info} does not '
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- 'support reparse deferral')
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def test_flush_reparse_deferral_enabled(self):
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parser = ET.XMLPullParser(events=('start', 'end'))
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@@ -1656,8 +1646,6 @@ class XMLPullParserTest(unittest.TestCas
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for chunk in ("<doc", ">"):
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parser.feed(chunk)
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-
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- if pyexpat.version_info >= (2, 6, 0):
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if not ET is pyET:
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self.skipTest(f'XMLParser.(Get|Set)ReparseDeferralEnabled '
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'methods not available in C')
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