change a small bit in the way valididy error messages get initialized

* parserInternals.c: change a small bit in the way valididy
  error messages get initialized
* python/TODO python/libxml.c python/libxml2-python-api.xml
  python/libxml2class.txt python/libxml_wrap.h python/types.c:
  added some memory debugging to track leaks at the libxml2 level
* python/tests/*.py: changed all tests to check for leaks,
  there is just one left in XPath extension registrations.
daniel

1 files changed, 12 insertions, 1 deletions

diff --git a/python/tests/xpath.py b/python/tests/xpath.py
index 49a697f6..0d35a99e 100755
--- a/python/tests/xpath.py
+++ b/python/tests/xpath.py
@@ -6,6 +6,9 @@
 import sys
 import libxml2
 
+# Memory debug specific
+libxml2.debugMemory(1)
+
 doc = libxml2.parseFile("tst.xml")
 if doc.name != "tst.xml":
     print "doc.name error"
@@ -27,4 +30,12 @@ while i > 0:
     res = ctxt.xpathEval("//*")
     doc.freeDoc()
     i = i -1
-print "OK"
+del ctxt
+
+# Memory debug specific
+libxml2.cleanupParser()
+if libxml2.debugMemory(1) == 0:
+    print "OK"
+else:
+    print "Memory leak %d bytes" % (libxml2.debugMemory(1))
+    libxml2.dumpMemory()