kc3-lang/libxml2/python/tests/reader3.py

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• Hash : e18fc185
  Author :
  Date : 2002-12-28T22:56:33
  

  extended the XmlTextReader API a bit, addding accessors for the current
  
  * xmlreader.c include/libxml/xmlreader.h doc/libxml2-api.xml:
    extended the XmlTextReader API a bit, addding accessors for
    the current doc and node, and an entity substitution mode for
    the parser.
  * python/libxml.py python/libxml2class.txt: related updates
  * python/tests/Makefile.am python/tests/reader.py
    python/tests/reader2.py python/tests/reader3.py: updated a bit
    the old tests and added a new one to test the entities handling
  Daniel
  

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• python/tests/reader3.py

• #!/usr/bin/python -u
  #
  # this tests the validation with the XmlTextReader interface
  #
  import sys
  import StringIO
  import libxml2
  
  docstr="""<?xml version='1.0'?>
  <!DOCTYPE doc [
  <!ENTITY tst "<p>test</p>">
  ]>
  <doc>&tst;</doc>"""
  
  # Memory debug specific
  libxml2.debugMemory(1)
  
  #
  # First test, normal don't substitute entities.
  #
  f = StringIO.StringIO(docstr)
  input = libxml2.inputBuffer(f)
  reader = input.newTextReader("test_noent")
  ret = reader.Read()
  if ret != 1:
      print "Error reading to root"
      sys.exit(1)
  if reader.Name() != "doc" or reader.NodeType() != 1:
      print "test_normal: Error reading the root element"
      sys.exit(1)
  ret = reader.Read()
  if ret != 1:
      print "test_normal: Error reading to the entity"
      sys.exit(1)
  if reader.Name() != "tst" or reader.NodeType() != 5:
      print "test_normal: Error reading the entity"
      sys.exit(1)
  ret = reader.Read()
  if ret != 1:
      print "test_normal: Error reading to the end of root"
      sys.exit(1)
  if reader.Name() != "doc" or reader.NodeType() != 15:
      print "test_normal: Error reading the end of the root element"
      sys.exit(1)
  ret = reader.Read()
  if ret != 0:
      print "test_normal: Error detecting the end"
      sys.exit(1)
  
  #
  # Second test, completely substitute the entities.
  #
  f = StringIO.StringIO(docstr)
  input = libxml2.inputBuffer(f)
  reader = input.newTextReader("test_noent")
  reader.SetParserProp(libxml2.PARSER_SUBST_ENTITIES, 1)
  ret = reader.Read()
  if ret != 1:
      print "Error reading to root"
      sys.exit(1)
  if reader.Name() != "doc" or reader.NodeType() != 1:
      print "test_noent: Error reading the root element"
      sys.exit(1)
  ret = reader.Read()
  if ret != 1:
      print "test_noent: Error reading to the entity content"
      sys.exit(1)
  if reader.Name() != "p" or reader.NodeType() != 1:
      print "test_noent: Error reading the p element from entity"
      sys.exit(1)
  ret = reader.Read()
  if ret != 1:
      print "test_noent: Error reading to the text node"
      sys.exit(1)
  if reader.NodeType() != 3 or reader.Value() != "test":
      print "test_noent: Error reading the text node"
      sys.exit(1)
  ret = reader.Read()
  if ret != 1:
      print "test_noent: Error reading to the end of p element"
      sys.exit(1)
  if reader.Name() != "p" or reader.NodeType() != 15:
      print "test_noent: Error reading the end of the p element"
      sys.exit(1)
  ret = reader.Read()
  if ret != 1:
      print "test_noent: Error reading to the end of root"
      sys.exit(1)
  if reader.Name() != "doc" or reader.NodeType() != 15:
      print "test_noent: Error reading the end of the root element"
      sys.exit(1)
  ret = reader.Read()
  if ret != 0:
      print "test_noent: Error detecting the end"
      sys.exit(1)
  
  del f
  del input
  del reader
  
  # Memory debug specific
  libxml2.cleanupParser()
  if libxml2.debugMemory(1) == 0:
      print "OK"
  else:
      print "Memory leak %d bytes" % (libxml2.debugMemory(1))
      libxml2.dumpMemory()
  

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