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libxml2 2.9.1

    1: #!/usr/bin/python -u
    2: import sys
    3: import libxml2
    4: 
    5: # Memory debug specific
    6: libxml2.debugMemory(1)
    7: 
    8: #
    9: # Testing XML Node comparison and Node hash-value
   10: #
   11: doc = libxml2.parseDoc("""<root><foo/></root>""")
   12: root = doc.getRootElement()
   13: 
   14: # Create two different objects which point to foo
   15: foonode1 = root.children
   16: foonode2 = root.children
   17: 
   18: # Now check that [in]equality tests work ok
   19: if not ( foonode1 == foonode2 ):
   20:     print("Error comparing nodes with ==, nodes should be equal but are unequal")
   21:     sys.exit(1)
   22: if not ( foonode1 != root ):
   23:     print("Error comparing nodes with ==, nodes should not be equal but are equal")
   24:     sys.exit(1)
   25: if not ( foonode1 != root ):
   26:     print("Error comparing nodes with !=, nodes should not be equal but are equal")
   27: if ( foonode1 != foonode2 ):
   28:     print("Error comparing nodes with !=, nodes should be equal but are unequal")
   29: 
   30: # Next check that the hash function for the objects also works ok
   31: if not (hash(foonode1) == hash(foonode2)):
   32:     print("Error hash values for two equal nodes are different")
   33:     sys.exit(1)
   34: if not (hash(foonode1) != hash(root)):
   35:     print("Error hash values for two unequal nodes are not different")
   36:     sys.exit(1)
   37: if hash(foonode1) == hash(root):
   38:     print("Error hash values for two unequal nodes are equal")
   39:     sys.exit(1)
   40: 
   41: # Basic tests successful
   42: doc.freeDoc()
   43: 
   44: # Memory debug specific
   45: libxml2.cleanupParser()
   46: if libxml2.debugMemory(1) == 0:
   47:     print("OK")
   48: else:
   49:     print("Memory leak %d bytes" % (libxml2.debugMemory(1)))
   50:     libxml2.dumpMemory()