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libxml2 2.9.1

    1: #!/usr/bin/python -u
    2: import libxml2
    3: import sys
    4: 
    5: ARG = 'test string'
    6: 
    7: class ErrorHandler:
    8: 
    9:     def __init__(self):
   10:         self.errors = []
   11: 
   12:     def handler(self, msg, data):
   13:         if data != ARG:
   14:             raise Exception("Error handler did not receive correct argument")
   15:         self.errors.append(msg)
   16: 
   17: # Memory debug specific
   18: libxml2.debugMemory(1)
   19: 
   20: schema="""<?xml version="1.0"?>
   21: <element name="foo"
   22:          xmlns="http://relaxng.org/ns/structure/1.0"
   23:          xmlns:a="http://relaxng.org/ns/annotation/1.0"
   24:          xmlns:ex1="http://www.example.com/n1"
   25:          xmlns:ex2="http://www.example.com/n2">
   26:   <a:documentation>A foo element.</a:documentation>
   27:   <element name="ex1:bar1">
   28:     <empty/>
   29:   </element>
   30:   <element name="ex2:bar2">
   31:     <empty/>
   32:   </element>
   33: </element>
   34: """
   35: 
   36: valid="""<?xml version="1.0"?>
   37: <foo><pre1:bar1 xmlns:pre1="http://www.example.com/n1"/><pre2:bar2 xmlns:pre2="http://www.example.com/n2"/></foo>"""
   38: 
   39: invalid="""<?xml version="1.0"?>
   40: <foo><pre1:bar1 xmlns:pre1="http://www.example.com/n1">bad</pre1:bar1><pre2:bar2 xmlns:pre2="http://www.example.com/n2"/></foo>"""
   41: 
   42: rngp = libxml2.relaxNGNewMemParserCtxt(schema, len(schema))
   43: rngs = rngp.relaxNGParse()
   44: ctxt = rngs.relaxNGNewValidCtxt()
   45: e = ErrorHandler()
   46: ctxt.setValidityErrorHandler(e.handler, e.handler, ARG)
   47: 
   48: # Test valid document
   49: doc = libxml2.parseDoc(valid)
   50: ret = doc.relaxNGValidateDoc(ctxt)
   51: if ret != 0 or e.errors:
   52:     print("error doing RelaxNG validation")
   53:     sys.exit(1)
   54: doc.freeDoc()
   55: 
   56: # Test invalid document
   57: doc = libxml2.parseDoc(invalid)
   58: ret = doc.relaxNGValidateDoc(ctxt)
   59: if ret == 0 or not e.errors:
   60:     print("Error: document supposed to be RelaxNG invalid")
   61:     sys.exit(1)
   62: doc.freeDoc()
   63: 
   64: del rngp
   65: del rngs
   66: del ctxt
   67: libxml2.relaxNGCleanupTypes()
   68: 
   69: # Memory debug specific
   70: libxml2.cleanupParser()
   71: if libxml2.debugMemory(1) == 0:
   72:     print("OK")
   73: else:
   74:     print("Memory leak %d bytes" % (libxml2.debugMemory(1)))
   75:     libxml2.dumpMemory()
   76: