mirror of
https://gitlab.gnome.org/GNOME/libxml2.git
synced 2025-01-04 05:17:37 +03:00
a62b31f43f
* In conda or Gentoo Prefix, we don't want to use the system python and instead rely on PATH lookup.
58 lines
1.3 KiB
Python
Executable File
58 lines
1.3 KiB
Python
Executable File
#!/usr/bin/env python
|
|
import sys
|
|
import libxml2
|
|
|
|
#memory debug specific
|
|
libxml2.debugMemory(1)
|
|
|
|
#
|
|
# A document hosting the nodes returned from the extension function
|
|
#
|
|
mydoc = libxml2.newDoc("1.0")
|
|
|
|
def foo(ctx, str):
|
|
global mydoc
|
|
|
|
#
|
|
# test returning a node set works as expected
|
|
#
|
|
parent = mydoc.newDocNode(None, 'p', None)
|
|
mydoc.addChild(parent)
|
|
node = mydoc.newDocText(str)
|
|
parent.addChild(node)
|
|
return [parent]
|
|
|
|
doc = libxml2.parseFile("tst.xml")
|
|
ctxt = doc.xpathNewContext()
|
|
libxml2.registerXPathFunction(ctxt._o, "foo", None, foo)
|
|
res = ctxt.xpathEval("foo('hello')")
|
|
if type(res) != type([]):
|
|
print("Failed to return a nodeset")
|
|
sys.exit(1)
|
|
if len(res) != 1:
|
|
print("Unexpected nodeset size")
|
|
sys.exit(1)
|
|
node = res[0]
|
|
if node.name != 'p':
|
|
print("Unexpected nodeset element result")
|
|
sys.exit(1)
|
|
node = node.children
|
|
if node.type != 'text':
|
|
print("Unexpected nodeset element children type")
|
|
sys.exit(1)
|
|
if node.content != 'hello':
|
|
print("Unexpected nodeset element children content")
|
|
sys.exit(1)
|
|
|
|
doc.freeDoc()
|
|
mydoc.freeDoc()
|
|
ctxt.xpathFreeContext()
|
|
|
|
#memory debug specific
|
|
libxml2.cleanupParser()
|
|
if libxml2.debugMemory(1) == 0:
|
|
print("OK")
|
|
else:
|
|
print("Memory leak %d bytes" % (libxml2.debugMemory(1)))
|
|
libxml2.dumpMemory()
|