From 40cca61fc130f0f865f51b2fb2ba15e478e102ab Mon Sep 17 00:00:00 2001 From: "William M. Brack" Date: Mon, 26 Jun 2006 18:25:40 +0000 Subject: Added code submitted by Andreas Pakulat to provide node equality, * python/libxml.c, python/libxml.py, python/tests/compareNodes.py, python/tests/Makefile.am: Added code submitted by Andreas Pakulat to provide node equality, inequality and hash functions, plus a single test program to check the functions (bugs 345779 + 345961). --- python/tests/Makefile.am | 3 ++- python/tests/compareNodes.py | 50 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 52 insertions(+), 1 deletion(-) create mode 100755 python/tests/compareNodes.py (limited to 'python/tests') diff --git a/python/tests/Makefile.am b/python/tests/Makefile.am index 3571abfa..39950f63 100644 --- a/python/tests/Makefile.am +++ b/python/tests/Makefile.am @@ -43,7 +43,8 @@ PYTESTS= \ tstmem.py \ validDTD.py \ validSchemas.py \ - validRNG.py + validRNG.py \ + compareNodes.py XMLS= \ tst.xml \ diff --git a/python/tests/compareNodes.py b/python/tests/compareNodes.py new file mode 100755 index 00000000..ec043232 --- /dev/null +++ b/python/tests/compareNodes.py @@ -0,0 +1,50 @@ +#!/usr/bin/python -u +import sys +import libxml2 + +# Memory debug specific +libxml2.debugMemory(1) + +# +# Testing XML Node comparison and Node hash-value +# +doc = libxml2.parseDoc("""""") +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)) + libxml2.dumpMemory() -- cgit v1.2.1