kc3-lang/libxml2/python/tests/sync.py
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Hash : 6bea543e
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Date : 2014-10-06T18:26:27
python/tests/sync.py assumes Python dictionaries are ordered For https://bugzilla.gnome.org/show_bug.cgi?id=734017 Solaris has had libxml2 version 2.9.1 for a while, with Python versions 2.6 and 2.7. While preparing to also build a module for Python 3.4, we ran into an issue with the test case sync.py failing. The failure involved parsing a string that included a Python dictionary, then complaining when the order of the parsed result did not match the original order. But Python dictionaries are unordered by definition; see section 5.5 of https://docs.python.org/2/tutorial/datastructures.html . For whatever reason, Python 2.6 and 2.7 always happened to report the pair of values back in their original order, but with Python 3.4 the order is random. The attached patch allows for either order; it also fixes a typo that was repeated several times thanks to the magic of copy & paste.
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python/tests/sync.py
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#!/usr/bin/python -u import sys import libxml2 # Memory debug specific libxml2.debugMemory(1) log = "" class callback: def startDocument(self): global log log = log + "startDocument:" def endDocument(self): global log log = log + "endDocument:" def startElement(self, tag, attrs): global log log = log + "startElement %s %s:" % (tag, attrs) def endElement(self, tag): global log log = log + "endElement %s:" % (tag) def characters(self, data): global log log = log + "characters: %s:" % (data) def warning(self, msg): global log log = log + "warning: %s:" % (msg) def error(self, msg): global log log = log + "error: %s:" % (msg) def fatalError(self, msg): global log log = log + "fatalError: %s:" % (msg) handler = callback() log="" chunk="""<foo><bar2/>""" ctxt = libxml2.createPushParser(handler, None, 0, "test.xml") ctxt.parseChunk(chunk, len(chunk), 0) ctxt=None reference = "startDocument:startElement foo None:startElement bar2 None:endElement bar2:" if log != reference: print("Error got: %s" % log) print("Expected: %s" % reference) sys.exit(1) log="" chunk="""<foo><bar2></bar2>""" ctxt = libxml2.createPushParser(handler, None, 0, "test.xml") ctxt.parseChunk(chunk, len(chunk), 0) ctxt=None reference = "startDocument:startElement foo None:startElement bar2 None:endElement bar2:" if log != reference: print("Error got: %s" % log) print("Expected: %s" % reference) sys.exit(1) log="" chunk="""<foo><bar2>""" ctxt = libxml2.createPushParser(handler, None, 0, "test.xml") ctxt.parseChunk(chunk, len(chunk), 0) ctxt=None reference = "startDocument:startElement foo None:startElement bar2 None:" if log != reference: print("Error got: %s" % log) print("Expected: %s" % reference) sys.exit(1) log="" chunk="""<foo><bar2 a="1" b='2' />""" ctxt = libxml2.createPushParser(handler, None, 0, "test.xml") ctxt.parseChunk(chunk, len(chunk), 0) ctxt=None reference1 = "startDocument:startElement foo None:startElement bar2 {'a': '1', 'b': '2'}:endElement bar2:" reference2 = "startDocument:startElement foo None:startElement bar2 {'b': '2', 'a': '1'}:endElement bar2:" if log not in (reference1, reference2): print("Error got: %s" % log) print("Expected: %s" % reference) sys.exit(1) log="" chunk="""<foo><bar2 a="1" b='2' >""" ctxt = libxml2.createPushParser(handler, None, 0, "test.xml") ctxt.parseChunk(chunk, len(chunk), 0) ctxt=None reference1 = "startDocument:startElement foo None:startElement bar2 {'a': '1', 'b': '2'}:" reference2 = "startDocument:startElement foo None:startElement bar2 {'b': '2', 'a': '1'}:" if log not in (reference1, reference2): print("Error got: %s" % log) print("Expected: %s" % reference) sys.exit(1) log="" chunk="""<foo><bar2 a="1" b='2' ></bar2>""" ctxt = libxml2.createPushParser(handler, None, 0, "test.xml") ctxt.parseChunk(chunk, len(chunk), 0) ctxt=None reference1 = "startDocument:startElement foo None:startElement bar2 {'a': '1', 'b': '2'}:endElement bar2:" reference2 = "startDocument:startElement foo None:startElement bar2 {'b': '2', 'a': '1'}:endElement bar2:" if log not in (reference1, reference2): print("Error got: %s" % log) print("Expected: %s" % reference) sys.exit(1) log="" chunk="""<foo><bar2 a="b='1' />""" ctxt = libxml2.createPushParser(handler, None, 0, "test.xml") ctxt.parseChunk(chunk, len(chunk), 0) ctxt=None reference = "startDocument:startElement foo None:" if log != reference: print("Error got: %s" % log) print("Expected: %s" % reference) sys.exit(1) # Memory debug specific libxml2.cleanupParser() if libxml2.debugMemory(1) == 0: print("OK") else: print("Memory leak %d bytes" % (libxml2.debugMemory(1))) libxml2.dumpMemory()