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

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• Hash : 138213ac
  Author :
  Date : 2023-08-15T12:49:27
  

  python: Fix tests on MinGW
  
  Add the directory containing libxml2.dll with os.add_dll_directory to
  make tests work on MinGW.
  
  This has changed in Python 3.8 but for some reason, the issue only
  turned up with Python 3.11 on MinGW. Contrary to documentation, copying
  libxml2.dll into the directory containing the .pyd file doesn't work.
  

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• python/tests/error.py

• #!/usr/bin/env python3
  #
  # This test exercise the redirection of error messages with a
  # functions defined in Python.
  #
  import sys
  import setup_test
  import libxml2
  
  # Memory debug specific
  libxml2.debugMemory(1)
  
  expect='--> I/O --> warning : --> failed to load external entity "missing.xml"\n'
  err=""
  def callback(ctx, str):
       global err
  
       err = err + "%s %s" % (ctx, str)
  
  got_exc = 0
  libxml2.registerErrorHandler(callback, "-->")
  try:
      doc = libxml2.parseFile("missing.xml")
  except libxml2.parserError:
      got_exc = 1
  
  if got_exc == 0:
      print("Failed to get a parser exception")
      sys.exit(1)
  
  if err != expect:
      print("error")
      print("received %s" %(err))
      print("expected %s" %(expect))
      sys.exit(1)
  
  i = 10000
  while i > 0:
      try:
          doc = libxml2.parseFile("missing.xml")
      except libxml2.parserError:
          got_exc = 1
      err = ""
      i = i - 1
  
  # Memory debug specific
  libxml2.cleanupParser()
  if libxml2.debugMemory(1) == 0:
      print("OK")
  else:
      print("Memory leak %d bytes" % (libxml2.debugMemory(1)))
  

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