12bcdb71ff
No need to set tabstop 189 times, this can be set in your vimrc file instead. Also if set incorrectly gate (pep8 check) will catch your mistakes. Change-Id: Ic6f0c0ef94e8194a5c121598305d1ec3c74e4843
98 lines
3.5 KiB
Python
98 lines
3.5 KiB
Python
# Copyright 2013 IBM Corp.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from xml.dom import minidom
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from openstack.common import test
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from openstack.common import xmlutils
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class XMLUtilsTestCase(test.BaseTestCase):
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def test_safe_parse_xml(self):
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normal_body = ("""
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<?xml version="1.0" ?><foo>
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<bar>
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<v1>hey</v1>
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<v2>there</v2>
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</bar>
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</foo>""").strip()
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def killer_body():
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return (("""<!DOCTYPE x [
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<!ENTITY a "%(a)s">
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<!ENTITY b "%(b)s">
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<!ENTITY c "%(c)s">]>
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<foo>
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<bar>
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<v1>%(d)s</v1>
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</bar>
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</foo>""") % {
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'a': 'A' * 10,
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'b': '&a;' * 10,
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'c': '&b;' * 10,
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'd': '&c;' * 9999,
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}).strip()
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dom = xmlutils.safe_minidom_parse_string(normal_body)
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self.assertEqual(normal_body, str(dom.toxml()))
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self.assertRaises(ValueError,
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xmlutils.safe_minidom_parse_string,
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killer_body())
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class SafeParserTestCase(test.BaseTestCase):
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def test_external_dtd(self):
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xml_string = ("""<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html>
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<head/>
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<body>html with dtd</body>
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</html>""")
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parser = xmlutils.ProtectedExpatParser(forbid_dtd=True,
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forbid_entities=True)
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self.assertRaises(ValueError,
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minidom.parseString,
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xml_string, parser)
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def test_external_file(self):
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xml_string = """<!DOCTYPE external [
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<!ENTITY ee SYSTEM "file:///PATH/TO/root.xml">
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]>
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<root>ⅇ</root>"""
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parser = xmlutils.ProtectedExpatParser(forbid_dtd=False,
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forbid_entities=True)
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self.assertRaises(ValueError,
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minidom.parseString,
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xml_string, parser)
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def test_notation(self):
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xml_string = """<?xml version="1.0" standalone="no"?>
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<!-- comment data -->
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<!DOCTYPE x [
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<!NOTATION notation SYSTEM "notation.jpeg">
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]>
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<root attr1="value1">
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</root>"""
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parser = xmlutils.ProtectedExpatParser(forbid_dtd=False,
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forbid_entities=True)
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self.assertRaises(ValueError,
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minidom.parseString,
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xml_string, parser)
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