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libxml2/python/tests/compareNodes.py
Nick Wellnhofer 138213acdf python: Fix tests on MinGW
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.
2023-08-15 12:55:35 +02:00

51 lines
1.5 KiB
Python
Executable File

#!/usr/bin/env python3
import sys
import setup_test
import libxml2
# Memory debug specific
libxml2.debugMemory(1)
#
# Testing XML Node comparison and Node hash-value
#
doc = libxml2.parseDoc("""<root><foo/></root>""")
root = doc.getRootElement()
# Create two different objects which point to foo
foonode1 = root.children
foonode2 = root.children
# Now check that [in]equality tests work ok
if not ( foonode1 == foonode2 ):
print("Error comparing nodes with ==, nodes should be equal but are unequal")
sys.exit(1)
if not ( foonode1 != root ):
print("Error comparing nodes with ==, nodes should not be equal but are equal")
sys.exit(1)
if not ( foonode1 != root ):
print("Error comparing nodes with !=, nodes should not be equal but are equal")
if ( foonode1 != foonode2 ):
print("Error comparing nodes with !=, nodes should be equal but are unequal")
# Next check that the hash function for the objects also works ok
if not (hash(foonode1) == hash(foonode2)):
print("Error hash values for two equal nodes are different")
sys.exit(1)
if not (hash(foonode1) != hash(root)):
print("Error hash values for two unequal nodes are not different")
sys.exit(1)
if hash(foonode1) == hash(root):
print("Error hash values for two unequal nodes are equal")
sys.exit(1)
# Basic tests successful
doc.freeDoc()
# Memory debug specific
libxml2.cleanupParser()
if libxml2.debugMemory(1) == 0:
print("OK")
else:
print("Memory leak %d bytes" % (libxml2.debugMemory(1)))