#!/usr/bin/env python import sys import string import setup_test import libxml2 # Memory debug specific libxml2.debugMemory(1) import libxslt EXT_URL="http://example.com/foo" insertNodeName = None transformNodeName = None def compile_test(style, inst, func): pass def transform_test(ctx, node, inst, comp): global insertNodeName # # Small check to verify the context is correctly accessed # try: # # FIXME add some more sanity checks # tctxt = libxslt.transformCtxt(_obj=ctx) insertNodeName = tctxt.insertNode().name # FIXME find and confirm the note being replaced is called 'test' # transformNodeName = libxml2.xmlNode(inst).name except: pass tctxt.insertNode().addContent('SUCCESS') styledoc = libxml2.parseDoc("""
FAILURE
somethingnestedeven
""" % EXT_URL) style = libxslt.parseStylesheetDoc(styledoc) libxslt.registerExtModuleElement("test", EXT_URL, compile_test, transform_test) doc = libxml2.parseDoc("") result = style.applyStylesheet(doc, None) style.freeStylesheet() doc.freeDoc() root = result.children if root.name != "article": print("Unexpected root node name") sys.exit(1) if root.content != "SUCCESS": print("Unexpected root node content, extension function failed") sys.exit(1) if insertNodeName != 'article': print("The function callback failed to access its context") sys.exit(1) result.dump(sys.stdout) result.freeDoc() # Memory debug specific libxslt.cleanup() if libxml2.debugMemory(1) == 0: print("OK") else: print("Memory leak %d bytes" % (libxml2.debugMemory(1))) libxml2.dumpMemory() sys.exit(255)