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 49
