Class SAXExerciser

Lib/test/test_pulldom.py:235–266

A fake sax parser that calls some of the harder-to-reach sax methods to ensure it emits the correct events

class SAXExerciser(object):
    """A fake sax parser that calls some of the harder-to-reach sax methods to
    ensure it emits the correct events"""

    def setContentHandler(self, handler):
        self._handler = handler

    def parse(self, _):
        h = self._handler
        h.startDocument()

        # The next two items ensure that items preceding the first
        # start_element are properly stored and emitted:
        h.comment("a comment")
        h.processingInstruction("target", "data")

        h.startElement("html", AttributesImpl({}))

        h.comment("a comment")
        h.processingInstruction("target", "data")

        h.startElement("p", AttributesImpl({"class": "paraclass"}))
        h.characters("text")
        h.endElement("p")
        h.endElement("html")
        h.endDocument()

    def stub(self, *args, **kwargs):
        """Stub method. Does nothing."""
        pass
    setProperty = stub
    setFeature = stub


class SAX2DOMExerciser(SAXExerciser):