test_minidom.py 文件源码

def testRemoveAttributeNode(self):
        dom = Document()
        child = dom.appendChild(dom.createElement("foo"))
        child.setAttribute("spam", "jam")
        self.confirm(len(child.attributes) == 1)
        node = child.getAttributeNode("spam")
        self.assertRaises(xml.dom.NotFoundErr, child.removeAttributeNode,
            None)
        child.removeAttributeNode(node)
        self.confirm(len(child.attributes) == 0
                and child.getAttributeNode("spam") is None)
        dom2 = Document()
        child2 = dom2.appendChild(dom2.createElement("foo"))
        node2 = child2.getAttributeNode("spam")
        self.assertRaises(xml.dom.NotFoundErr, child2.removeAttributeNode,
            node2)
        dom.unlink()