79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
# Copyright (c) 2014 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import unittest
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import six
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from swift.common.middleware.s3api import etree
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class TestS3ApiEtree(unittest.TestCase):
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def test_xml_namespace(self):
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def test_xml(ns, prefix):
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return '<A %(ns)s><%(prefix)sB>C</%(prefix)sB></A>' % \
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({'ns': ns, 'prefix': prefix})
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# No namespace is same as having the S3 namespace.
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xml = test_xml('', '')
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elem = etree.fromstring(xml)
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self.assertEqual(elem.find('./B').text, 'C')
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# The S3 namespace is handled as no namespace.
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xml = test_xml('xmlns="%s"' % etree.XMLNS_S3, '')
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elem = etree.fromstring(xml)
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self.assertEqual(elem.find('./B').text, 'C')
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xml = test_xml('xmlns:s3="%s"' % etree.XMLNS_S3, 's3:')
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elem = etree.fromstring(xml)
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self.assertEqual(elem.find('./B').text, 'C')
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# Any namespaces without a prefix work as no namespace.
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xml = test_xml('xmlns="http://example.com/"', '')
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elem = etree.fromstring(xml)
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self.assertEqual(elem.find('./B').text, 'C')
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xml = test_xml('xmlns:s3="http://example.com/"', 's3:')
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elem = etree.fromstring(xml)
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self.assertIsNone(elem.find('./B'))
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def test_xml_with_comments(self):
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xml = '<A><!-- comment --><B>C</B></A>'
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elem = etree.fromstring(xml)
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self.assertEqual(elem.find('./B').text, 'C')
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def test_tostring_with_nonascii_text(self):
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elem = etree.Element('Test')
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sub = etree.SubElement(elem, 'FOO')
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sub.text = '\xef\xbc\xa1'
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self.assertTrue(isinstance(sub.text, str))
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xml_string = etree.tostring(elem)
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self.assertIsInstance(xml_string, bytes)
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def test_fromstring_with_nonascii_text(self):
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input_str = b'<?xml version="1.0" encoding="UTF-8"?>\n' \
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b'<Test><FOO>\xef\xbc\xa1</FOO></Test>'
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elem = etree.fromstring(input_str)
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text = elem.find('FOO').text
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if six.PY2:
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self.assertEqual(text, b'\xef\xbc\xa1')
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else:
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self.assertEqual(text, b'\xef\xbc\xa1'.decode('utf8'))
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self.assertIsInstance(text, str)
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if __name__ == '__main__':
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unittest.main()
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