#!/usr/bin/python -u

import sys

import libxml2

# Memory debug specific

libxml2.debugMemory(1)

ctxt = libxml2.createFileParserCtxt("valid.xml")

ctxt.validate(1)

ctxt.parseDocument()

doc = ctxt.doc()

valid = ctxt.isValid()

if doc.name != "valid.xml":

    print("doc.name failed")

    sys.exit(1)

root = doc.children

if root.name != "doc":

    print("root.name failed")

    sys.exit(1)

if valid != 1:

    print("validity chec failed")

    sys.exit(1)

doc.freeDoc()

i = 1000

while i > 0:

    ctxt = libxml2.createFileParserCtxt("valid.xml")

    ctxt.validate(1)

    ctxt.parseDocument()

    doc = ctxt.doc()

    valid = ctxt.isValid()

    doc.freeDoc()

    if valid != 1:

        print("validity check failed")

        sys.exit(1)

    i = i - 1

#desactivate error messages from the validation

def noerr(ctx, str):

    pass

libxml2.registerErrorHandler(noerr, None)

ctxt = libxml2.createFileParserCtxt("invalid.xml")

ctxt.validate(1)

ctxt.parseDocument()

doc = ctxt.doc()

valid = ctxt.isValid()

if doc.name != "invalid.xml":

    print("doc.name failed")

    sys.exit(1)

root = doc.children

if root.name != "doc":

    print("root.name failed")

    sys.exit(1)

if valid != 0:

    print("validity chec failed")

    sys.exit(1)

doc.freeDoc()

i = 1000

while i > 0:

    ctxt = libxml2.createFileParserCtxt("invalid.xml")

    ctxt.validate(1)

    ctxt.parseDocument()

    doc = ctxt.doc()

    valid = ctxt.isValid()

    doc.freeDoc()

    if valid != 0:

        print("validity check failed")

        sys.exit(1)

    i = i - 1

del ctxt

# Memory debug specific

libxml2.cleanupParser()

if libxml2.debugMemory(1) == 0:

    print("OK")

else:

    print("Memory leak %d bytes" % (libxml2.debugMemory(1)))

    libxml2.dumpMemory()