mirror of
https://gitlab.gnome.org/GNOME/libxml2.git
synced 2024-12-24 21:33:51 +03:00
138213acdf
Add the directory containing libxml2.dll with os.add_dll_directory to make tests work on MinGW. This has changed in Python 3.8 but for some reason, the issue only turned up with Python 3.11 on MinGW. Contrary to documentation, copying libxml2.dll into the directory containing the .pyd file doesn't work.
63 lines
1.5 KiB
Python
Executable File
63 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
#
|
|
# this test exercise the XPath basic engine, parser, etc, and
|
|
# allows to detect memory leaks
|
|
#
|
|
import sys
|
|
import setup_test
|
|
import libxml2
|
|
|
|
instance="""<?xml version="1.0"?>
|
|
<tag xmlns:foo='urn:foo' xmlns:bar='urn:bar' xmlns:baz='urn:baz' />"""
|
|
|
|
def namespaceDefs(node):
|
|
n = node.nsDefs()
|
|
while n:
|
|
yield n
|
|
n = n.next
|
|
|
|
def checkNamespaceDefs(node, count):
|
|
nsList = list(namespaceDefs(node))
|
|
#print nsList
|
|
if len(nsList) != count :
|
|
raise Exception("Error: saw %d namespace declarations. Expected %d" % (len(nsList), count))
|
|
|
|
# Memory debug specific
|
|
libxml2.debugMemory(1)
|
|
|
|
# Remove single namespace
|
|
doc = libxml2.parseDoc(instance)
|
|
node = doc.getRootElement()
|
|
checkNamespaceDefs(node, 3)
|
|
ns = node.removeNsDef('urn:bar')
|
|
checkNamespaceDefs(node, 2)
|
|
ns.freeNsList()
|
|
doc.freeDoc()
|
|
|
|
# Remove all namespaces
|
|
doc = libxml2.parseDoc(instance)
|
|
node = doc.getRootElement()
|
|
checkNamespaceDefs(node, 3)
|
|
ns = node.removeNsDef(None)
|
|
checkNamespaceDefs(node, 0)
|
|
ns.freeNsList()
|
|
doc.freeDoc()
|
|
|
|
# Remove a namespace referred to by a child
|
|
doc = libxml2.newDoc("1.0")
|
|
root = doc.newChild(None, "root", None)
|
|
namespace = root.newNs("http://example.com/sample", "s")
|
|
child = root.newChild(namespace, "child", None)
|
|
root.removeNsDef("http://example.com/sample")
|
|
doc.reconciliateNs(root)
|
|
namespace.freeNsList()
|
|
doc.serialize() # This should not segfault
|
|
doc.freeDoc()
|
|
|
|
# Memory debug specific
|
|
libxml2.cleanupParser()
|
|
if libxml2.debugMemory(1) == 0:
|
|
print("OK")
|
|
else:
|
|
print("Memory leak %d bytes" % (libxml2.debugMemory(1)))
|