mirror of https://github.com/python/cpython
187 lines
4.8 KiB
Python
187 lines
4.8 KiB
Python
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# regression test for SAX 2.0
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# $Id$
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from xml.sax.saxutils import XMLGenerator, escape, XMLFilterBase
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from xml.sax.expatreader import create_parser
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from cStringIO import StringIO
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from test_support import verbose, TestFailed
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# ===== Utilities
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tests = 0
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fails = 0
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def confirm(outcome, name):
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global tests, fails
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tests = tests + 1
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if outcome:
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print "Passed", name
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else:
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print "Failed", name
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fails = fails + 1
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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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# ===== escape
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def test_escape_basic():
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return escape("Donald Duck & Co") == "Donald Duck & Co"
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def test_escape_all():
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return escape("<Donald Duck & Co>") == "<Donald Duck & Co>"
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def test_escape_extra():
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return escape("Hei p<> deg", {"<EFBFBD>" : "å"}) == "Hei på deg"
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# ===== XMLGenerator
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start = '<?xml version="1.0" encoding="iso-8859-1"?>\n'
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def test_xmlgen_basic():
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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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return result.getvalue() == start + "<doc></doc>"
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def test_xmlgen_content():
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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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return result.getvalue() == start + "<doc>huhei</doc>"
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def test_xmlgen_pi():
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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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return result.getvalue() == start + "<?test data?><doc></doc>"
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def test_xmlgen_content_escape():
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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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return result.getvalue() == start + "<doc><huhei&</doc>"
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def test_xmlgen_ignorable():
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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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return result.getvalue() == start + "<doc> </doc>"
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ns_uri = "http://www.python.org/xml-ns/saxtest/"
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def test_xmlgen_ns():
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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"), "ns:doc", {})
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gen.endElementNS((ns_uri, "doc"), "ns:doc")
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gen.endPrefixMapping("ns1")
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gen.endDocument()
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return result.getvalue() == start + ('<ns1:doc xmlns:ns1="%s"></ns1:doc>' %
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ns_uri)
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# ===== XMLFilterBase
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def test_filter_basic():
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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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return 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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# ===== 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():
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# parser = create_parser()
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# handler = TestDTDHandler()
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# parser.setDTDHandler(handler)
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# parser.feed('<!DOCTYPE doc [\n')
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# parser.feed(' <!ENTITY img SYSTEM "expat.gif" NDATA GIF>\n')
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# parser.feed(' <!NOTATION GIF PUBLIC "-//CompuServe//NOTATION Graphics Interchange Format 89a//EN">\n')
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# parser.feed(']>\n')
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# parser.feed('<doc></doc>')
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# parser.close()
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# return handler._notations == [("GIF", "-//CompuServe//NOTATION Graphics Interchange Format 89a//EN", None)] and \
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# handler._entities == [("img", None, "expat.gif", "GIF")]
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# ===== EntityResolver support
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# can't test this until InputSource is in place
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# ===== Main program
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items = locals().items()
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items.sort()
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for (name, value) in items:
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if name[ : 5] == "test_":
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confirm(value(), name)
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print "%d tests, %d failures" % (tests, fails)
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if fails != 0:
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raise TestFailed, "%d of %d tests failed" % (fails, tests)
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