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806 lines
27 KiB
Python
806 lines
27 KiB
Python
# regression test for SAX 2.0
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# $Id$
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from xml.sax import make_parser, ContentHandler, \
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SAXException, SAXReaderNotAvailable, SAXParseException
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try:
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make_parser()
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except SAXReaderNotAvailable:
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# don't try to test this module if we cannot create a parser
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raise ImportError("no XML parsers available")
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from xml.sax.saxutils import XMLGenerator, escape, unescape, quoteattr, \
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XMLFilterBase
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from xml.sax.expatreader import create_parser
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from xml.sax.handler import feature_namespaces
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from xml.sax.xmlreader import InputSource, AttributesImpl, AttributesNSImpl
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from io import StringIO
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from test.support import findfile, run_unittest
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import unittest
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TEST_XMLFILE = findfile("test.xml", subdir="xmltestdata")
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TEST_XMLFILE_OUT = findfile("test.xml.out", subdir="xmltestdata")
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try:
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TEST_XMLFILE.encode("utf-8")
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TEST_XMLFILE_OUT.encode("utf-8")
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except UnicodeEncodeError:
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raise unittest.SkipTest("filename is not encodable to utf8")
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ns_uri = "http://www.python.org/xml-ns/saxtest/"
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class XmlTestBase(unittest.TestCase):
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def verify_empty_attrs(self, attrs):
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self.assertRaises(KeyError, attrs.getValue, "attr")
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self.assertRaises(KeyError, attrs.getValueByQName, "attr")
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self.assertRaises(KeyError, attrs.getNameByQName, "attr")
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self.assertRaises(KeyError, attrs.getQNameByName, "attr")
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self.assertRaises(KeyError, attrs.__getitem__, "attr")
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self.assertEqual(attrs.getLength(), 0)
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self.assertEqual(attrs.getNames(), [])
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self.assertEqual(attrs.getQNames(), [])
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self.assertEqual(len(attrs), 0)
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self.assertNotIn("attr", attrs)
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self.assertEqual(list(attrs.keys()), [])
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self.assertEqual(attrs.get("attrs"), None)
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self.assertEqual(attrs.get("attrs", 25), 25)
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self.assertEqual(list(attrs.items()), [])
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self.assertEqual(list(attrs.values()), [])
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def verify_empty_nsattrs(self, attrs):
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self.assertRaises(KeyError, attrs.getValue, (ns_uri, "attr"))
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self.assertRaises(KeyError, attrs.getValueByQName, "ns:attr")
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self.assertRaises(KeyError, attrs.getNameByQName, "ns:attr")
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self.assertRaises(KeyError, attrs.getQNameByName, (ns_uri, "attr"))
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self.assertRaises(KeyError, attrs.__getitem__, (ns_uri, "attr"))
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self.assertEqual(attrs.getLength(), 0)
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self.assertEqual(attrs.getNames(), [])
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self.assertEqual(attrs.getQNames(), [])
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self.assertEqual(len(attrs), 0)
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self.assertNotIn((ns_uri, "attr"), attrs)
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self.assertEqual(list(attrs.keys()), [])
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self.assertEqual(attrs.get((ns_uri, "attr")), None)
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self.assertEqual(attrs.get((ns_uri, "attr"), 25), 25)
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self.assertEqual(list(attrs.items()), [])
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self.assertEqual(list(attrs.values()), [])
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def verify_attrs_wattr(self, attrs):
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self.assertEqual(attrs.getLength(), 1)
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self.assertEqual(attrs.getNames(), ["attr"])
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self.assertEqual(attrs.getQNames(), ["attr"])
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self.assertEqual(len(attrs), 1)
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self.assertIn("attr", attrs)
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self.assertEqual(list(attrs.keys()), ["attr"])
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self.assertEqual(attrs.get("attr"), "val")
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self.assertEqual(attrs.get("attr", 25), "val")
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self.assertEqual(list(attrs.items()), [("attr", "val")])
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self.assertEqual(list(attrs.values()), ["val"])
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self.assertEqual(attrs.getValue("attr"), "val")
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self.assertEqual(attrs.getValueByQName("attr"), "val")
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self.assertEqual(attrs.getNameByQName("attr"), "attr")
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self.assertEqual(attrs["attr"], "val")
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self.assertEqual(attrs.getQNameByName("attr"), "attr")
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class MakeParserTest(unittest.TestCase):
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def test_make_parser2(self):
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# Creating parsers several times in a row should succeed.
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# Testing this because there have been failures of this kind
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# before.
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from xml.sax import make_parser
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p = make_parser()
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from xml.sax import make_parser
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p = make_parser()
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from xml.sax import make_parser
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p = make_parser()
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from xml.sax import make_parser
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p = make_parser()
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from xml.sax import make_parser
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p = make_parser()
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from xml.sax import make_parser
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p = make_parser()
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# ===========================================================================
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#
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# saxutils tests
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#
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# ===========================================================================
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class SaxutilsTest(unittest.TestCase):
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# ===== escape
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def test_escape_basic(self):
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self.assertEqual(escape("Donald Duck & Co"), "Donald Duck & Co")
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def test_escape_all(self):
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self.assertEqual(escape("<Donald Duck & Co>"),
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"<Donald Duck & Co>")
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def test_escape_extra(self):
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self.assertEqual(escape("Hei på deg", {"å" : "å"}),
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"Hei på deg")
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# ===== unescape
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def test_unescape_basic(self):
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self.assertEqual(unescape("Donald Duck & Co"), "Donald Duck & Co")
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def test_unescape_all(self):
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self.assertEqual(unescape("<Donald Duck & Co>"),
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"<Donald Duck & Co>")
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def test_unescape_extra(self):
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self.assertEqual(unescape("Hei på deg", {"å" : "å"}),
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"Hei på deg")
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def test_unescape_amp_extra(self):
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self.assertEqual(unescape("&foo;", {"&foo;": "splat"}), "&foo;")
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# ===== quoteattr
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def test_quoteattr_basic(self):
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self.assertEqual(quoteattr("Donald Duck & Co"),
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'"Donald Duck & Co"')
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def test_single_quoteattr(self):
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self.assertEqual(quoteattr('Includes "double" quotes'),
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'\'Includes "double" quotes\'')
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def test_double_quoteattr(self):
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self.assertEqual(quoteattr("Includes 'single' quotes"),
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"\"Includes 'single' quotes\"")
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def test_single_double_quoteattr(self):
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self.assertEqual(quoteattr("Includes 'single' and \"double\" quotes"),
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"\"Includes 'single' and "double" quotes\"")
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# ===== make_parser
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def test_make_parser(self):
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# Creating a parser should succeed - it should fall back
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# to the expatreader
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p = make_parser(['xml.parsers.no_such_parser'])
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# ===== XMLGenerator
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start = '<?xml version="1.0" encoding="iso-8859-1"?>\n'
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class XmlgenTest(unittest.TestCase):
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def test_xmlgen_basic(self):
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result = StringIO()
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gen = XMLGenerator(result)
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gen.startDocument()
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gen.startElement("doc", {})
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gen.endElement("doc")
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gen.endDocument()
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self.assertEqual(result.getvalue(), start + "<doc></doc>")
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def test_xmlgen_basic_empty(self):
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result = StringIO()
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gen = XMLGenerator(result, short_empty_elements=True)
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gen.startDocument()
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gen.startElement("doc", {})
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gen.endElement("doc")
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gen.endDocument()
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self.assertEqual(result.getvalue(), start + "<doc/>")
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def test_xmlgen_content(self):
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result = StringIO()
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gen = XMLGenerator(result)
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gen.startDocument()
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gen.startElement("doc", {})
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gen.characters("huhei")
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gen.endElement("doc")
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gen.endDocument()
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self.assertEqual(result.getvalue(), start + "<doc>huhei</doc>")
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def test_xmlgen_content_empty(self):
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result = StringIO()
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gen = XMLGenerator(result, short_empty_elements=True)
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gen.startDocument()
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gen.startElement("doc", {})
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gen.characters("huhei")
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gen.endElement("doc")
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gen.endDocument()
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self.assertEqual(result.getvalue(), start + "<doc>huhei</doc>")
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def test_xmlgen_pi(self):
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result = StringIO()
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gen = XMLGenerator(result)
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gen.startDocument()
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gen.processingInstruction("test", "data")
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gen.startElement("doc", {})
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gen.endElement("doc")
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gen.endDocument()
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self.assertEqual(result.getvalue(), start + "<?test data?><doc></doc>")
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def test_xmlgen_content_escape(self):
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result = StringIO()
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gen = XMLGenerator(result)
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gen.startDocument()
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gen.startElement("doc", {})
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gen.characters("<huhei&")
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gen.endElement("doc")
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gen.endDocument()
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self.assertEqual(result.getvalue(),
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start + "<doc><huhei&</doc>")
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def test_xmlgen_attr_escape(self):
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result = StringIO()
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gen = XMLGenerator(result)
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gen.startDocument()
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gen.startElement("doc", {"a": '"'})
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gen.startElement("e", {"a": "'"})
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gen.endElement("e")
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gen.startElement("e", {"a": "'\""})
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gen.endElement("e")
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gen.startElement("e", {"a": "\n\r\t"})
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gen.endElement("e")
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gen.endElement("doc")
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gen.endDocument()
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self.assertEqual(result.getvalue(), start +
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("<doc a='\"'><e a=\"'\"></e>"
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"<e a=\"'"\"></e>"
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"<e a=\" 	\"></e></doc>"))
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def test_xmlgen_ignorable(self):
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result = StringIO()
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gen = XMLGenerator(result)
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gen.startDocument()
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gen.startElement("doc", {})
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gen.ignorableWhitespace(" ")
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gen.endElement("doc")
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gen.endDocument()
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self.assertEqual(result.getvalue(), start + "<doc> </doc>")
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def test_xmlgen_ignorable_empty(self):
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result = StringIO()
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gen = XMLGenerator(result, short_empty_elements=True)
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gen.startDocument()
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gen.startElement("doc", {})
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gen.ignorableWhitespace(" ")
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gen.endElement("doc")
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gen.endDocument()
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self.assertEqual(result.getvalue(), start + "<doc> </doc>")
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def test_xmlgen_ns(self):
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result = StringIO()
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gen = XMLGenerator(result)
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gen.startDocument()
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gen.startPrefixMapping("ns1", ns_uri)
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gen.startElementNS((ns_uri, "doc"), "ns1:doc", {})
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# add an unqualified name
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gen.startElementNS((None, "udoc"), None, {})
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gen.endElementNS((None, "udoc"), None)
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gen.endElementNS((ns_uri, "doc"), "ns1:doc")
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gen.endPrefixMapping("ns1")
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gen.endDocument()
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self.assertEqual(result.getvalue(), start + \
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('<ns1:doc xmlns:ns1="%s"><udoc></udoc></ns1:doc>' %
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ns_uri))
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def test_xmlgen_ns_empty(self):
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result = StringIO()
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gen = XMLGenerator(result, short_empty_elements=True)
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gen.startDocument()
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gen.startPrefixMapping("ns1", ns_uri)
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gen.startElementNS((ns_uri, "doc"), "ns1:doc", {})
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# add an unqualified name
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gen.startElementNS((None, "udoc"), None, {})
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gen.endElementNS((None, "udoc"), None)
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gen.endElementNS((ns_uri, "doc"), "ns1:doc")
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gen.endPrefixMapping("ns1")
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gen.endDocument()
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self.assertEqual(result.getvalue(), start + \
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('<ns1:doc xmlns:ns1="%s"><udoc/></ns1:doc>' %
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ns_uri))
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def test_1463026_1(self):
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result = StringIO()
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gen = XMLGenerator(result)
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gen.startDocument()
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gen.startElementNS((None, 'a'), 'a', {(None, 'b'):'c'})
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gen.endElementNS((None, 'a'), 'a')
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gen.endDocument()
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self.assertEqual(result.getvalue(), start+'<a b="c"></a>')
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def test_1463026_1_empty(self):
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result = StringIO()
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gen = XMLGenerator(result, short_empty_elements=True)
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gen.startDocument()
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gen.startElementNS((None, 'a'), 'a', {(None, 'b'):'c'})
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gen.endElementNS((None, 'a'), 'a')
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gen.endDocument()
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self.assertEqual(result.getvalue(), start+'<a b="c"/>')
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def test_1463026_2(self):
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result = StringIO()
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gen = XMLGenerator(result)
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gen.startDocument()
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gen.startPrefixMapping(None, 'qux')
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gen.startElementNS(('qux', 'a'), 'a', {})
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gen.endElementNS(('qux', 'a'), 'a')
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gen.endPrefixMapping(None)
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gen.endDocument()
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self.assertEqual(result.getvalue(), start+'<a xmlns="qux"></a>')
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def test_1463026_2_empty(self):
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result = StringIO()
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gen = XMLGenerator(result, short_empty_elements=True)
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gen.startDocument()
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gen.startPrefixMapping(None, 'qux')
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gen.startElementNS(('qux', 'a'), 'a', {})
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gen.endElementNS(('qux', 'a'), 'a')
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gen.endPrefixMapping(None)
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gen.endDocument()
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self.assertEqual(result.getvalue(), start+'<a xmlns="qux"/>')
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def test_1463026_3(self):
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result = StringIO()
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gen = XMLGenerator(result)
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gen.startDocument()
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gen.startPrefixMapping('my', 'qux')
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gen.startElementNS(('qux', 'a'), 'a', {(None, 'b'):'c'})
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gen.endElementNS(('qux', 'a'), 'a')
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gen.endPrefixMapping('my')
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gen.endDocument()
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self.assertEqual(result.getvalue(),
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start+'<my:a xmlns:my="qux" b="c"></my:a>')
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def test_1463026_3_empty(self):
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result = StringIO()
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gen = XMLGenerator(result, short_empty_elements=True)
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gen.startDocument()
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gen.startPrefixMapping('my', 'qux')
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gen.startElementNS(('qux', 'a'), 'a', {(None, 'b'):'c'})
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gen.endElementNS(('qux', 'a'), 'a')
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gen.endPrefixMapping('my')
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gen.endDocument()
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self.assertEqual(result.getvalue(),
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start+'<my:a xmlns:my="qux" b="c"/>')
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def test_5027_1(self):
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# The xml prefix (as in xml:lang below) is reserved and bound by
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# definition to http://www.w3.org/XML/1998/namespace. XMLGenerator had
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# a bug whereby a KeyError is thrown because this namespace is missing
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# from a dictionary.
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#
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# This test demonstrates the bug by parsing a document.
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test_xml = StringIO(
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'<?xml version="1.0"?>'
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'<a:g1 xmlns:a="http://example.com/ns">'
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'<a:g2 xml:lang="en">Hello</a:g2>'
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'</a:g1>')
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parser = make_parser()
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parser.setFeature(feature_namespaces, True)
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result = StringIO()
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gen = XMLGenerator(result)
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parser.setContentHandler(gen)
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parser.parse(test_xml)
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self.assertEqual(result.getvalue(),
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start + (
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'<a:g1 xmlns:a="http://example.com/ns">'
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'<a:g2 xml:lang="en">Hello</a:g2>'
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'</a:g1>'))
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def test_5027_2(self):
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# The xml prefix (as in xml:lang below) is reserved and bound by
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# definition to http://www.w3.org/XML/1998/namespace. XMLGenerator had
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# a bug whereby a KeyError is thrown because this namespace is missing
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# from a dictionary.
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#
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# This test demonstrates the bug by direct manipulation of the
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# XMLGenerator.
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result = StringIO()
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gen = XMLGenerator(result)
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gen.startDocument()
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gen.startPrefixMapping('a', 'http://example.com/ns')
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gen.startElementNS(('http://example.com/ns', 'g1'), 'g1', {})
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lang_attr = {('http://www.w3.org/XML/1998/namespace', 'lang'): 'en'}
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gen.startElementNS(('http://example.com/ns', 'g2'), 'g2', lang_attr)
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gen.characters('Hello')
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gen.endElementNS(('http://example.com/ns', 'g2'), 'g2')
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gen.endElementNS(('http://example.com/ns', 'g1'), 'g1')
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gen.endPrefixMapping('a')
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gen.endDocument()
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self.assertEqual(result.getvalue(),
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start + (
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'<a:g1 xmlns:a="http://example.com/ns">'
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'<a:g2 xml:lang="en">Hello</a:g2>'
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'</a:g1>'))
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class XMLFilterBaseTest(unittest.TestCase):
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def test_filter_basic(self):
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result = StringIO()
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gen = XMLGenerator(result)
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filter = XMLFilterBase()
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filter.setContentHandler(gen)
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filter.startDocument()
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filter.startElement("doc", {})
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filter.characters("content")
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filter.ignorableWhitespace(" ")
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filter.endElement("doc")
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filter.endDocument()
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self.assertEqual(result.getvalue(), start + "<doc>content </doc>")
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# ===========================================================================
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#
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# expatreader tests
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#
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# ===========================================================================
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with open(TEST_XMLFILE_OUT) as f:
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xml_test_out = f.read()
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class ExpatReaderTest(XmlTestBase):
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# ===== XMLReader support
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def test_expat_file(self):
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parser = create_parser()
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result = StringIO()
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xmlgen = XMLGenerator(result)
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parser.setContentHandler(xmlgen)
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with open(TEST_XMLFILE) as f:
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parser.parse(f)
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self.assertEqual(result.getvalue(), xml_test_out)
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# ===== DTDHandler support
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class TestDTDHandler:
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def __init__(self):
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self._notations = []
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self._entities = []
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def notationDecl(self, name, publicId, systemId):
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self._notations.append((name, publicId, systemId))
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def unparsedEntityDecl(self, name, publicId, systemId, ndata):
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self._entities.append((name, publicId, systemId, ndata))
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def test_expat_dtdhandler(self):
|
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parser = create_parser()
|
|
handler = self.TestDTDHandler()
|
|
parser.setDTDHandler(handler)
|
|
|
|
parser.feed('<!DOCTYPE doc [\n')
|
|
parser.feed(' <!ENTITY img SYSTEM "expat.gif" NDATA GIF>\n')
|
|
parser.feed(' <!NOTATION GIF PUBLIC "-//CompuServe//NOTATION Graphics Interchange Format 89a//EN">\n')
|
|
parser.feed(']>\n')
|
|
parser.feed('<doc></doc>')
|
|
parser.close()
|
|
|
|
self.assertEqual(handler._notations,
|
|
[("GIF", "-//CompuServe//NOTATION Graphics Interchange Format 89a//EN", None)])
|
|
self.assertEqual(handler._entities, [("img", None, "expat.gif", "GIF")])
|
|
|
|
# ===== EntityResolver support
|
|
|
|
class TestEntityResolver:
|
|
|
|
def resolveEntity(self, publicId, systemId):
|
|
inpsrc = InputSource()
|
|
inpsrc.setByteStream(StringIO("<entity/>"))
|
|
return inpsrc
|
|
|
|
def test_expat_entityresolver(self):
|
|
parser = create_parser()
|
|
parser.setEntityResolver(self.TestEntityResolver())
|
|
result = StringIO()
|
|
parser.setContentHandler(XMLGenerator(result))
|
|
|
|
parser.feed('<!DOCTYPE doc [\n')
|
|
parser.feed(' <!ENTITY test SYSTEM "whatever">\n')
|
|
parser.feed(']>\n')
|
|
parser.feed('<doc>&test;</doc>')
|
|
parser.close()
|
|
|
|
self.assertEqual(result.getvalue(), start +
|
|
"<doc><entity></entity></doc>")
|
|
|
|
# ===== Attributes support
|
|
|
|
class AttrGatherer(ContentHandler):
|
|
|
|
def startElement(self, name, attrs):
|
|
self._attrs = attrs
|
|
|
|
def startElementNS(self, name, qname, attrs):
|
|
self._attrs = attrs
|
|
|
|
def test_expat_attrs_empty(self):
|
|
parser = create_parser()
|
|
gather = self.AttrGatherer()
|
|
parser.setContentHandler(gather)
|
|
|
|
parser.feed("<doc/>")
|
|
parser.close()
|
|
|
|
self.verify_empty_attrs(gather._attrs)
|
|
|
|
def test_expat_attrs_wattr(self):
|
|
parser = create_parser()
|
|
gather = self.AttrGatherer()
|
|
parser.setContentHandler(gather)
|
|
|
|
parser.feed("<doc attr='val'/>")
|
|
parser.close()
|
|
|
|
self.verify_attrs_wattr(gather._attrs)
|
|
|
|
def test_expat_nsattrs_empty(self):
|
|
parser = create_parser(1)
|
|
gather = self.AttrGatherer()
|
|
parser.setContentHandler(gather)
|
|
|
|
parser.feed("<doc/>")
|
|
parser.close()
|
|
|
|
self.verify_empty_nsattrs(gather._attrs)
|
|
|
|
def test_expat_nsattrs_wattr(self):
|
|
parser = create_parser(1)
|
|
gather = self.AttrGatherer()
|
|
parser.setContentHandler(gather)
|
|
|
|
parser.feed("<doc xmlns:ns='%s' ns:attr='val'/>" % ns_uri)
|
|
parser.close()
|
|
|
|
attrs = gather._attrs
|
|
|
|
self.assertEqual(attrs.getLength(), 1)
|
|
self.assertEqual(attrs.getNames(), [(ns_uri, "attr")])
|
|
self.assertTrue((attrs.getQNames() == [] or
|
|
attrs.getQNames() == ["ns:attr"]))
|
|
self.assertEqual(len(attrs), 1)
|
|
self.assertIn((ns_uri, "attr"), attrs)
|
|
self.assertEqual(attrs.get((ns_uri, "attr")), "val")
|
|
self.assertEqual(attrs.get((ns_uri, "attr"), 25), "val")
|
|
self.assertEqual(list(attrs.items()), [((ns_uri, "attr"), "val")])
|
|
self.assertEqual(list(attrs.values()), ["val"])
|
|
self.assertEqual(attrs.getValue((ns_uri, "attr")), "val")
|
|
self.assertEqual(attrs[(ns_uri, "attr")], "val")
|
|
|
|
# ===== InputSource support
|
|
|
|
def test_expat_inpsource_filename(self):
|
|
parser = create_parser()
|
|
result = StringIO()
|
|
xmlgen = XMLGenerator(result)
|
|
|
|
parser.setContentHandler(xmlgen)
|
|
parser.parse(TEST_XMLFILE)
|
|
|
|
self.assertEqual(result.getvalue(), xml_test_out)
|
|
|
|
def test_expat_inpsource_sysid(self):
|
|
parser = create_parser()
|
|
result = StringIO()
|
|
xmlgen = XMLGenerator(result)
|
|
|
|
parser.setContentHandler(xmlgen)
|
|
parser.parse(InputSource(TEST_XMLFILE))
|
|
|
|
self.assertEqual(result.getvalue(), xml_test_out)
|
|
|
|
def test_expat_inpsource_stream(self):
|
|
parser = create_parser()
|
|
result = StringIO()
|
|
xmlgen = XMLGenerator(result)
|
|
|
|
parser.setContentHandler(xmlgen)
|
|
inpsrc = InputSource()
|
|
with open(TEST_XMLFILE) as f:
|
|
inpsrc.setByteStream(f)
|
|
parser.parse(inpsrc)
|
|
|
|
self.assertEqual(result.getvalue(), xml_test_out)
|
|
|
|
# ===== IncrementalParser support
|
|
|
|
def test_expat_incremental(self):
|
|
result = StringIO()
|
|
xmlgen = XMLGenerator(result)
|
|
parser = create_parser()
|
|
parser.setContentHandler(xmlgen)
|
|
|
|
parser.feed("<doc>")
|
|
parser.feed("</doc>")
|
|
parser.close()
|
|
|
|
self.assertEqual(result.getvalue(), start + "<doc></doc>")
|
|
|
|
def test_expat_incremental_reset(self):
|
|
result = StringIO()
|
|
xmlgen = XMLGenerator(result)
|
|
parser = create_parser()
|
|
parser.setContentHandler(xmlgen)
|
|
|
|
parser.feed("<doc>")
|
|
parser.feed("text")
|
|
|
|
result = StringIO()
|
|
xmlgen = XMLGenerator(result)
|
|
parser.setContentHandler(xmlgen)
|
|
parser.reset()
|
|
|
|
parser.feed("<doc>")
|
|
parser.feed("text")
|
|
parser.feed("</doc>")
|
|
parser.close()
|
|
|
|
self.assertEqual(result.getvalue(), start + "<doc>text</doc>")
|
|
|
|
# ===== Locator support
|
|
|
|
def test_expat_locator_noinfo(self):
|
|
result = StringIO()
|
|
xmlgen = XMLGenerator(result)
|
|
parser = create_parser()
|
|
parser.setContentHandler(xmlgen)
|
|
|
|
parser.feed("<doc>")
|
|
parser.feed("</doc>")
|
|
parser.close()
|
|
|
|
self.assertEqual(parser.getSystemId(), None)
|
|
self.assertEqual(parser.getPublicId(), None)
|
|
self.assertEqual(parser.getLineNumber(), 1)
|
|
|
|
def test_expat_locator_withinfo(self):
|
|
result = StringIO()
|
|
xmlgen = XMLGenerator(result)
|
|
parser = create_parser()
|
|
parser.setContentHandler(xmlgen)
|
|
parser.parse(TEST_XMLFILE)
|
|
|
|
self.assertEqual(parser.getSystemId(), TEST_XMLFILE)
|
|
self.assertEqual(parser.getPublicId(), None)
|
|
|
|
|
|
# ===========================================================================
|
|
#
|
|
# error reporting
|
|
#
|
|
# ===========================================================================
|
|
|
|
class ErrorReportingTest(unittest.TestCase):
|
|
def test_expat_inpsource_location(self):
|
|
parser = create_parser()
|
|
parser.setContentHandler(ContentHandler()) # do nothing
|
|
source = InputSource()
|
|
source.setByteStream(StringIO("<foo bar foobar>")) #ill-formed
|
|
name = "a file name"
|
|
source.setSystemId(name)
|
|
try:
|
|
parser.parse(source)
|
|
self.fail()
|
|
except SAXException as e:
|
|
self.assertEqual(e.getSystemId(), name)
|
|
|
|
def test_expat_incomplete(self):
|
|
parser = create_parser()
|
|
parser.setContentHandler(ContentHandler()) # do nothing
|
|
self.assertRaises(SAXParseException, parser.parse, StringIO("<foo>"))
|
|
|
|
def test_sax_parse_exception_str(self):
|
|
# pass various values from a locator to the SAXParseException to
|
|
# make sure that the __str__() doesn't fall apart when None is
|
|
# passed instead of an integer line and column number
|
|
#
|
|
# use "normal" values for the locator:
|
|
str(SAXParseException("message", None,
|
|
self.DummyLocator(1, 1)))
|
|
# use None for the line number:
|
|
str(SAXParseException("message", None,
|
|
self.DummyLocator(None, 1)))
|
|
# use None for the column number:
|
|
str(SAXParseException("message", None,
|
|
self.DummyLocator(1, None)))
|
|
# use None for both:
|
|
str(SAXParseException("message", None,
|
|
self.DummyLocator(None, None)))
|
|
|
|
class DummyLocator:
|
|
def __init__(self, lineno, colno):
|
|
self._lineno = lineno
|
|
self._colno = colno
|
|
|
|
def getPublicId(self):
|
|
return "pubid"
|
|
|
|
def getSystemId(self):
|
|
return "sysid"
|
|
|
|
def getLineNumber(self):
|
|
return self._lineno
|
|
|
|
def getColumnNumber(self):
|
|
return self._colno
|
|
|
|
# ===========================================================================
|
|
#
|
|
# xmlreader tests
|
|
#
|
|
# ===========================================================================
|
|
|
|
class XmlReaderTest(XmlTestBase):
|
|
|
|
# ===== AttributesImpl
|
|
def test_attrs_empty(self):
|
|
self.verify_empty_attrs(AttributesImpl({}))
|
|
|
|
def test_attrs_wattr(self):
|
|
self.verify_attrs_wattr(AttributesImpl({"attr" : "val"}))
|
|
|
|
def test_nsattrs_empty(self):
|
|
self.verify_empty_nsattrs(AttributesNSImpl({}, {}))
|
|
|
|
def test_nsattrs_wattr(self):
|
|
attrs = AttributesNSImpl({(ns_uri, "attr") : "val"},
|
|
{(ns_uri, "attr") : "ns:attr"})
|
|
|
|
self.assertEqual(attrs.getLength(), 1)
|
|
self.assertEqual(attrs.getNames(), [(ns_uri, "attr")])
|
|
self.assertEqual(attrs.getQNames(), ["ns:attr"])
|
|
self.assertEqual(len(attrs), 1)
|
|
self.assertIn((ns_uri, "attr"), attrs)
|
|
self.assertEqual(list(attrs.keys()), [(ns_uri, "attr")])
|
|
self.assertEqual(attrs.get((ns_uri, "attr")), "val")
|
|
self.assertEqual(attrs.get((ns_uri, "attr"), 25), "val")
|
|
self.assertEqual(list(attrs.items()), [((ns_uri, "attr"), "val")])
|
|
self.assertEqual(list(attrs.values()), ["val"])
|
|
self.assertEqual(attrs.getValue((ns_uri, "attr")), "val")
|
|
self.assertEqual(attrs.getValueByQName("ns:attr"), "val")
|
|
self.assertEqual(attrs.getNameByQName("ns:attr"), (ns_uri, "attr"))
|
|
self.assertEqual(attrs[(ns_uri, "attr")], "val")
|
|
self.assertEqual(attrs.getQNameByName((ns_uri, "attr")), "ns:attr")
|
|
|
|
|
|
def test_main():
|
|
run_unittest(MakeParserTest,
|
|
SaxutilsTest,
|
|
XmlgenTest,
|
|
ExpatReaderTest,
|
|
ErrorReportingTest,
|
|
XmlReaderTest)
|
|
|
|
if __name__ == "__main__":
|
|
test_main()
|