mirror of
https://gitlab.gnome.org/GNOME/libxml2.git
synced 2025-10-23 01:52:48 +03:00
886bf4e63b
This was used to check for memory leaks but could potentially create a .memdump file. These days, there are better ways to check for memory leaks.
59 lines
1.2 KiB
Python
Executable File
59 lines
1.2 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
import libxml2
|
|
import sys
|
|
|
|
ARG = 'test string'
|
|
|
|
class ErrorHandler:
|
|
|
|
def __init__(self):
|
|
self.errors = []
|
|
|
|
def handler(self, msg, data):
|
|
if data != ARG:
|
|
raise Exception("Error handler did not receive correct argument")
|
|
self.errors.append(msg)
|
|
|
|
|
|
# Memory debug specific
|
|
libxml2.debugMemory(1)
|
|
|
|
dtd="""<!ELEMENT foo EMPTY>"""
|
|
valid="""<?xml version="1.0"?>
|
|
<foo></foo>"""
|
|
|
|
invalid="""<?xml version="1.0"?>
|
|
<foo><bar/></foo>"""
|
|
|
|
dtd = libxml2.parseDTD(None, 'test.dtd')
|
|
ctxt = libxml2.newValidCtxt()
|
|
e = ErrorHandler()
|
|
ctxt.setValidityErrorHandler(e.handler, e.handler, ARG)
|
|
|
|
# Test valid document
|
|
doc = libxml2.parseDoc(valid)
|
|
ret = doc.validateDtd(ctxt, dtd)
|
|
if ret != 1 or e.errors:
|
|
print("error doing DTD validation")
|
|
sys.exit(1)
|
|
doc.freeDoc()
|
|
|
|
# Test invalid document
|
|
doc = libxml2.parseDoc(invalid)
|
|
ret = doc.validateDtd(ctxt, dtd)
|
|
if ret != 0 or not e.errors:
|
|
print("Error: document supposed to be invalid")
|
|
doc.freeDoc()
|
|
|
|
dtd.freeDtd()
|
|
del dtd
|
|
del ctxt
|
|
|
|
# Memory debug specific
|
|
libxml2.cleanupParser()
|
|
if libxml2.debugMemory(1) == 0:
|
|
print("OK")
|
|
else:
|
|
print("Memory leak %d bytes" % (libxml2.debugMemory(1)))
|
|
|