python/tests/relaxng.py

   1 #!/usr/bin/python -u
   2 import libxml2
   3 import sys
   4
   5 # Memory debug specific
   6 libxml2.debugMemory(1)
   7
   8 schema="""<?xml version="1.0"?>
   9 <element name="foo"
  10          xmlns="http://relaxng.org/ns/structure/1.0"
  11          xmlns:a="http://relaxng.org/ns/annotation/1.0"
  12          xmlns:ex1="http://www.example.com/n1"
  13          xmlns:ex2="http://www.example.com/n2">
  14   <a:documentation>A foo element.</a:documentation>
  15   <element name="ex1:bar1">
  16     <empty/>
  17   </element>
  18   <element name="ex2:bar2">
  19     <empty/>
  20   </element>
  21 </element>
  22 """
  23 instance="""<?xml version="1.0"?>
  24 <foo><pre1:bar1 xmlns:pre1="http://www.example.com/n1"/><pre2:bar2 xmlns:pre2="http://www.example.com/n2"/></foo>"""
  25
  26 rngp = libxml2.relaxNGNewMemParserCtxt(schema, len(schema))
  27 rngs = rngp.relaxNGParse()
  28 ctxt = rngs.relaxNGNewValidCtxt()
  29 doc = libxml2.parseDoc(instance)
  30 ret = doc.relaxNGValidateDoc(ctxt)
  31 if ret != 0:
  32     print("error doing RelaxNG validation")
  33     sys.exit(1)
  34
  35 doc.freeDoc()
  36 del rngp
  37 del rngs
  38 del ctxt
  39 libxml2.relaxNGCleanupTypes()
  40
  41 # Memory debug specific
  42 libxml2.cleanupParser()
  43 if libxml2.debugMemory(1) == 0:
  44     print("OK")
  45 else:
  46     print("Memory leak %d bytes" % (libxml2.debugMemory(1)))
  47     libxml2.dumpMemory()
  48