#!/usr/bin/python -u import libxml2 import sys
# Memory debug specific libxml2.debugMemory(1)
doc = libxml2.newDoc(“1.0”) comment = doc.newDocComment(“This is a generated document”) doc.addChild(comment) pi = libxml2.newPI(“test”, “PI content”) doc.addChild(pi) root = doc.newChild(None, “doc”, None) ns = root.newNs(“example.com/doc”, “my”) root.setNs(ns) elem = root.newChild(None, “foo”, “bar”) elem.setBase(“example.com/imgs”) elem.setProp(“img”, “image.gif”) doc.saveFile(“tmp.xml”) doc.freeDoc()
doc = libxml2.parseFile(“tmp.xml”) comment = doc.children if comment.type != “comment” or \
comment.content != "This is a generated document": print("error rereading comment") sys.exit(1)
pi = comment.next if pi.type != “pi” or pi.name != “test” or pi.content != “PI content”:
print("error rereading PI") sys.exit(1)
root = pi.next if root.name != “doc”:
print("error rereading root") sys.exit(1)
ns = root.ns() if ns.name != “my” or ns.content != “example.com/doc”:
print("error rereading namespace") sys.exit(1)
elem = root.children if elem.name != “foo”:
print("error rereading elem") sys.exit(1)
if elem.getBase(None) != “example.com/imgs”:
print("error rereading base") sys.exit(1)
if elem.prop(“img”) != “image.gif”:
print("error rereading property") sys.exit(1)
doc.freeDoc()
# Memory debug specific libxml2.cleanupParser() if libxml2.debugMemory(1) == 0:
print("OK")
else:
print("Memory leak %d bytes" % (libxml2.debugMemory(1))) libxml2.dumpMemory()