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1728 lines
70 KiB
Python
1728 lines
70 KiB
Python
# test for xml.dom.minidom
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import copy
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import pickle
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import io
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from test import support
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import unittest
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import xml.dom.minidom
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from xml.dom.minidom import parse, Attr, Node, Document, parseString
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from xml.dom.minidom import getDOMImplementation
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from xml.parsers.expat import ExpatError
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tstfile = support.findfile("test.xml", subdir="xmltestdata")
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sample = ("<?xml version='1.0' encoding='us-ascii'?>\n"
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"<!DOCTYPE doc PUBLIC 'http://xml.python.org/public'"
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" 'http://xml.python.org/system' [\n"
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" <!ELEMENT e EMPTY>\n"
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" <!ENTITY ent SYSTEM 'http://xml.python.org/entity'>\n"
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"]><doc attr='value'> text\n"
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"<?pi sample?> <!-- comment --> <e/> </doc>")
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# The tests of DocumentType importing use these helpers to construct
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# the documents to work with, since not all DOM builders actually
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# create the DocumentType nodes.
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def create_doc_without_doctype(doctype=None):
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return getDOMImplementation().createDocument(None, "doc", doctype)
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def create_nonempty_doctype():
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doctype = getDOMImplementation().createDocumentType("doc", None, None)
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doctype.entities._seq = []
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doctype.notations._seq = []
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notation = xml.dom.minidom.Notation("my-notation", None,
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"http://xml.python.org/notations/my")
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doctype.notations._seq.append(notation)
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entity = xml.dom.minidom.Entity("my-entity", None,
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"http://xml.python.org/entities/my",
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"my-notation")
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entity.version = "1.0"
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entity.encoding = "utf-8"
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entity.actualEncoding = "us-ascii"
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doctype.entities._seq.append(entity)
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return doctype
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def create_doc_with_doctype():
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doctype = create_nonempty_doctype()
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doc = create_doc_without_doctype(doctype)
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doctype.entities.item(0).ownerDocument = doc
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doctype.notations.item(0).ownerDocument = doc
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return doc
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class MinidomTest(unittest.TestCase):
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def confirm(self, test, testname = "Test"):
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self.assertTrue(test, testname)
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def checkWholeText(self, node, s):
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t = node.wholeText
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self.confirm(t == s, "looking for %r, found %r" % (s, t))
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def testDocumentAsyncAttr(self):
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doc = Document()
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self.assertFalse(doc.async_)
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self.assertFalse(Document.async_)
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def testParseFromBinaryFile(self):
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with open(tstfile, 'rb') as file:
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dom = parse(file)
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dom.unlink()
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self.confirm(isinstance(dom, Document))
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def testParseFromTextFile(self):
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with open(tstfile, 'r', encoding='iso-8859-1') as file:
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dom = parse(file)
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dom.unlink()
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self.confirm(isinstance(dom, Document))
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def testAttrModeSetsParamsAsAttrs(self):
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attr = Attr("qName", "namespaceURI", "localName", "prefix")
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self.assertEqual(attr.name, "qName")
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self.assertEqual(attr.namespaceURI, "namespaceURI")
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self.assertEqual(attr.prefix, "prefix")
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self.assertEqual(attr.localName, "localName")
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def testAttrModeSetsNonOptionalAttrs(self):
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attr = Attr("qName", "namespaceURI", None, "prefix")
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self.assertEqual(attr.name, "qName")
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self.assertEqual(attr.namespaceURI, "namespaceURI")
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self.assertEqual(attr.prefix, "prefix")
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self.assertEqual(attr.localName, attr.name)
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def testGetElementsByTagName(self):
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dom = parse(tstfile)
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self.confirm(dom.getElementsByTagName("LI") == \
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dom.documentElement.getElementsByTagName("LI"))
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dom.unlink()
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def testInsertBefore(self):
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dom = parseString("<doc><foo/></doc>")
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root = dom.documentElement
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elem = root.childNodes[0]
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nelem = dom.createElement("element")
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root.insertBefore(nelem, elem)
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self.confirm(len(root.childNodes) == 2
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and root.childNodes.length == 2
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and root.childNodes[0] is nelem
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and root.childNodes.item(0) is nelem
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and root.childNodes[1] is elem
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and root.childNodes.item(1) is elem
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and root.firstChild is nelem
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and root.lastChild is elem
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and root.toxml() == "<doc><element/><foo/></doc>"
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, "testInsertBefore -- node properly placed in tree")
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nelem = dom.createElement("element")
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root.insertBefore(nelem, None)
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self.confirm(len(root.childNodes) == 3
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and root.childNodes.length == 3
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and root.childNodes[1] is elem
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and root.childNodes.item(1) is elem
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and root.childNodes[2] is nelem
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and root.childNodes.item(2) is nelem
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and root.lastChild is nelem
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and nelem.previousSibling is elem
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and root.toxml() == "<doc><element/><foo/><element/></doc>"
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, "testInsertBefore -- node properly placed in tree")
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nelem2 = dom.createElement("bar")
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root.insertBefore(nelem2, nelem)
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self.confirm(len(root.childNodes) == 4
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and root.childNodes.length == 4
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and root.childNodes[2] is nelem2
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and root.childNodes.item(2) is nelem2
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and root.childNodes[3] is nelem
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and root.childNodes.item(3) is nelem
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and nelem2.nextSibling is nelem
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and nelem.previousSibling is nelem2
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and root.toxml() ==
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"<doc><element/><foo/><bar/><element/></doc>"
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, "testInsertBefore -- node properly placed in tree")
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dom.unlink()
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def _create_fragment_test_nodes(self):
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dom = parseString("<doc/>")
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orig = dom.createTextNode("original")
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c1 = dom.createTextNode("foo")
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c2 = dom.createTextNode("bar")
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c3 = dom.createTextNode("bat")
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dom.documentElement.appendChild(orig)
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frag = dom.createDocumentFragment()
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frag.appendChild(c1)
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frag.appendChild(c2)
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frag.appendChild(c3)
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return dom, orig, c1, c2, c3, frag
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def testInsertBeforeFragment(self):
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dom, orig, c1, c2, c3, frag = self._create_fragment_test_nodes()
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dom.documentElement.insertBefore(frag, None)
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self.confirm(tuple(dom.documentElement.childNodes) ==
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(orig, c1, c2, c3),
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"insertBefore(<fragment>, None)")
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frag.unlink()
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dom.unlink()
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dom, orig, c1, c2, c3, frag = self._create_fragment_test_nodes()
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dom.documentElement.insertBefore(frag, orig)
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self.confirm(tuple(dom.documentElement.childNodes) ==
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(c1, c2, c3, orig),
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"insertBefore(<fragment>, orig)")
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frag.unlink()
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dom.unlink()
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def testAppendChild(self):
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dom = parse(tstfile)
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dom.documentElement.appendChild(dom.createComment("Hello"))
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self.confirm(dom.documentElement.childNodes[-1].nodeName == "#comment")
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self.confirm(dom.documentElement.childNodes[-1].data == "Hello")
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dom.unlink()
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def testAppendChildFragment(self):
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dom, orig, c1, c2, c3, frag = self._create_fragment_test_nodes()
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dom.documentElement.appendChild(frag)
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self.confirm(tuple(dom.documentElement.childNodes) ==
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(orig, c1, c2, c3),
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"appendChild(<fragment>)")
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frag.unlink()
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dom.unlink()
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def testReplaceChildFragment(self):
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dom, orig, c1, c2, c3, frag = self._create_fragment_test_nodes()
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dom.documentElement.replaceChild(frag, orig)
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orig.unlink()
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self.confirm(tuple(dom.documentElement.childNodes) == (c1, c2, c3),
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"replaceChild(<fragment>)")
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frag.unlink()
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dom.unlink()
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def testLegalChildren(self):
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dom = Document()
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elem = dom.createElement('element')
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text = dom.createTextNode('text')
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self.assertRaises(xml.dom.HierarchyRequestErr, dom.appendChild, text)
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dom.appendChild(elem)
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self.assertRaises(xml.dom.HierarchyRequestErr, dom.insertBefore, text,
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elem)
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self.assertRaises(xml.dom.HierarchyRequestErr, dom.replaceChild, text,
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elem)
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nodemap = elem.attributes
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self.assertRaises(xml.dom.HierarchyRequestErr, nodemap.setNamedItem,
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text)
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self.assertRaises(xml.dom.HierarchyRequestErr, nodemap.setNamedItemNS,
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text)
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elem.appendChild(text)
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dom.unlink()
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def testNamedNodeMapSetItem(self):
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dom = Document()
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elem = dom.createElement('element')
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attrs = elem.attributes
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attrs["foo"] = "bar"
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a = attrs.item(0)
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self.confirm(a.ownerDocument is dom,
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"NamedNodeMap.__setitem__() sets ownerDocument")
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self.confirm(a.ownerElement is elem,
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"NamedNodeMap.__setitem__() sets ownerElement")
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self.confirm(a.value == "bar",
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"NamedNodeMap.__setitem__() sets value")
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self.confirm(a.nodeValue == "bar",
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"NamedNodeMap.__setitem__() sets nodeValue")
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elem.unlink()
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dom.unlink()
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def testNonZero(self):
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dom = parse(tstfile)
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self.confirm(dom)# should not be zero
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dom.appendChild(dom.createComment("foo"))
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self.confirm(not dom.childNodes[-1].childNodes)
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dom.unlink()
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def testUnlink(self):
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dom = parse(tstfile)
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self.assertTrue(dom.childNodes)
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dom.unlink()
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self.assertFalse(dom.childNodes)
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def testContext(self):
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with parse(tstfile) as dom:
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self.assertTrue(dom.childNodes)
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self.assertFalse(dom.childNodes)
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def testElement(self):
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dom = Document()
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dom.appendChild(dom.createElement("abc"))
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self.confirm(dom.documentElement)
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dom.unlink()
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def testAAA(self):
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dom = parseString("<abc/>")
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el = dom.documentElement
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el.setAttribute("spam", "jam2")
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self.confirm(el.toxml() == '<abc spam="jam2"/>', "testAAA")
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a = el.getAttributeNode("spam")
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self.confirm(a.ownerDocument is dom,
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"setAttribute() sets ownerDocument")
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self.confirm(a.ownerElement is dom.documentElement,
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"setAttribute() sets ownerElement")
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dom.unlink()
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def testAAB(self):
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dom = parseString("<abc/>")
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el = dom.documentElement
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el.setAttribute("spam", "jam")
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el.setAttribute("spam", "jam2")
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self.confirm(el.toxml() == '<abc spam="jam2"/>', "testAAB")
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dom.unlink()
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def testAddAttr(self):
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dom = Document()
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child = dom.appendChild(dom.createElement("abc"))
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child.setAttribute("def", "ghi")
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self.confirm(child.getAttribute("def") == "ghi")
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self.confirm(child.attributes["def"].value == "ghi")
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child.setAttribute("jkl", "mno")
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self.confirm(child.getAttribute("jkl") == "mno")
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self.confirm(child.attributes["jkl"].value == "mno")
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self.confirm(len(child.attributes) == 2)
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child.setAttribute("def", "newval")
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self.confirm(child.getAttribute("def") == "newval")
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self.confirm(child.attributes["def"].value == "newval")
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self.confirm(len(child.attributes) == 2)
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dom.unlink()
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def testDeleteAttr(self):
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dom = Document()
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child = dom.appendChild(dom.createElement("abc"))
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self.confirm(len(child.attributes) == 0)
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child.setAttribute("def", "ghi")
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self.confirm(len(child.attributes) == 1)
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del child.attributes["def"]
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self.confirm(len(child.attributes) == 0)
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dom.unlink()
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def testRemoveAttr(self):
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dom = Document()
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child = dom.appendChild(dom.createElement("abc"))
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child.setAttribute("def", "ghi")
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self.confirm(len(child.attributes) == 1)
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self.assertRaises(xml.dom.NotFoundErr, child.removeAttribute, "foo")
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child.removeAttribute("def")
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self.confirm(len(child.attributes) == 0)
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dom.unlink()
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def testRemoveAttrNS(self):
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dom = Document()
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child = dom.appendChild(
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dom.createElementNS("http://www.python.org", "python:abc"))
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child.setAttributeNS("http://www.w3.org", "xmlns:python",
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"http://www.python.org")
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child.setAttributeNS("http://www.python.org", "python:abcattr", "foo")
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self.assertRaises(xml.dom.NotFoundErr, child.removeAttributeNS,
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"foo", "http://www.python.org")
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self.confirm(len(child.attributes) == 2)
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child.removeAttributeNS("http://www.python.org", "abcattr")
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self.confirm(len(child.attributes) == 1)
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dom.unlink()
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def testRemoveAttributeNode(self):
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dom = Document()
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child = dom.appendChild(dom.createElement("foo"))
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child.setAttribute("spam", "jam")
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self.confirm(len(child.attributes) == 1)
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node = child.getAttributeNode("spam")
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self.assertRaises(xml.dom.NotFoundErr, child.removeAttributeNode,
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None)
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self.assertIs(node, child.removeAttributeNode(node))
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self.confirm(len(child.attributes) == 0
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and child.getAttributeNode("spam") is None)
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dom2 = Document()
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child2 = dom2.appendChild(dom2.createElement("foo"))
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node2 = child2.getAttributeNode("spam")
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self.assertRaises(xml.dom.NotFoundErr, child2.removeAttributeNode,
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node2)
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dom.unlink()
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def testHasAttribute(self):
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dom = Document()
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child = dom.appendChild(dom.createElement("foo"))
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child.setAttribute("spam", "jam")
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self.confirm(child.hasAttribute("spam"))
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def testChangeAttr(self):
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dom = parseString("<abc/>")
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el = dom.documentElement
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el.setAttribute("spam", "jam")
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self.confirm(len(el.attributes) == 1)
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el.setAttribute("spam", "bam")
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# Set this attribute to be an ID and make sure that doesn't change
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# when changing the value:
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el.setIdAttribute("spam")
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self.confirm(len(el.attributes) == 1
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and el.attributes["spam"].value == "bam"
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and el.attributes["spam"].nodeValue == "bam"
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and el.getAttribute("spam") == "bam"
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and el.getAttributeNode("spam").isId)
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el.attributes["spam"] = "ham"
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self.confirm(len(el.attributes) == 1
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and el.attributes["spam"].value == "ham"
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and el.attributes["spam"].nodeValue == "ham"
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and el.getAttribute("spam") == "ham"
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and el.attributes["spam"].isId)
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el.setAttribute("spam2", "bam")
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self.confirm(len(el.attributes) == 2
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and el.attributes["spam"].value == "ham"
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and el.attributes["spam"].nodeValue == "ham"
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and el.getAttribute("spam") == "ham"
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and el.attributes["spam2"].value == "bam"
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and el.attributes["spam2"].nodeValue == "bam"
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and el.getAttribute("spam2") == "bam")
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el.attributes["spam2"] = "bam2"
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self.confirm(len(el.attributes) == 2
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and el.attributes["spam"].value == "ham"
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and el.attributes["spam"].nodeValue == "ham"
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and el.getAttribute("spam") == "ham"
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and el.attributes["spam2"].value == "bam2"
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and el.attributes["spam2"].nodeValue == "bam2"
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and el.getAttribute("spam2") == "bam2")
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dom.unlink()
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def testGetAttrList(self):
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pass
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def testGetAttrValues(self):
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pass
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def testGetAttrLength(self):
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pass
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def testGetAttribute(self):
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dom = Document()
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child = dom.appendChild(
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dom.createElementNS("http://www.python.org", "python:abc"))
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self.assertEqual(child.getAttribute('missing'), '')
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def testGetAttributeNS(self):
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dom = Document()
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child = dom.appendChild(
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dom.createElementNS("http://www.python.org", "python:abc"))
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child.setAttributeNS("http://www.w3.org", "xmlns:python",
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"http://www.python.org")
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self.assertEqual(child.getAttributeNS("http://www.w3.org", "python"),
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'http://www.python.org')
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self.assertEqual(child.getAttributeNS("http://www.w3.org", "other"),
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'')
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child2 = child.appendChild(dom.createElement('abc'))
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self.assertEqual(child2.getAttributeNS("http://www.python.org", "missing"),
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'')
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def testGetAttributeNode(self): pass
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def testGetElementsByTagNameNS(self):
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d="""<foo xmlns:minidom='http://pyxml.sf.net/minidom'>
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<minidom:myelem/>
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</foo>"""
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dom = parseString(d)
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elems = dom.getElementsByTagNameNS("http://pyxml.sf.net/minidom",
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"myelem")
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self.confirm(len(elems) == 1
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and elems[0].namespaceURI == "http://pyxml.sf.net/minidom"
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and elems[0].localName == "myelem"
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and elems[0].prefix == "minidom"
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and elems[0].tagName == "minidom:myelem"
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and elems[0].nodeName == "minidom:myelem")
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dom.unlink()
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def get_empty_nodelist_from_elements_by_tagName_ns_helper(self, doc, nsuri,
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lname):
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nodelist = doc.getElementsByTagNameNS(nsuri, lname)
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self.confirm(len(nodelist) == 0)
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def testGetEmptyNodeListFromElementsByTagNameNS(self):
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doc = parseString('<doc/>')
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self.get_empty_nodelist_from_elements_by_tagName_ns_helper(
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doc, 'http://xml.python.org/namespaces/a', 'localname')
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self.get_empty_nodelist_from_elements_by_tagName_ns_helper(
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doc, '*', 'splat')
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self.get_empty_nodelist_from_elements_by_tagName_ns_helper(
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doc, 'http://xml.python.org/namespaces/a', '*')
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doc = parseString('<doc xmlns="http://xml.python.org/splat"><e/></doc>')
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self.get_empty_nodelist_from_elements_by_tagName_ns_helper(
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doc, "http://xml.python.org/splat", "not-there")
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self.get_empty_nodelist_from_elements_by_tagName_ns_helper(
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doc, "*", "not-there")
|
|
self.get_empty_nodelist_from_elements_by_tagName_ns_helper(
|
|
doc, "http://somewhere.else.net/not-there", "e")
|
|
|
|
def testElementReprAndStr(self):
|
|
dom = Document()
|
|
el = dom.appendChild(dom.createElement("abc"))
|
|
string1 = repr(el)
|
|
string2 = str(el)
|
|
self.confirm(string1 == string2)
|
|
dom.unlink()
|
|
|
|
def testElementReprAndStrUnicode(self):
|
|
dom = Document()
|
|
el = dom.appendChild(dom.createElement("abc"))
|
|
string1 = repr(el)
|
|
string2 = str(el)
|
|
self.confirm(string1 == string2)
|
|
dom.unlink()
|
|
|
|
def testElementReprAndStrUnicodeNS(self):
|
|
dom = Document()
|
|
el = dom.appendChild(
|
|
dom.createElementNS("http://www.slashdot.org", "slash:abc"))
|
|
string1 = repr(el)
|
|
string2 = str(el)
|
|
self.confirm(string1 == string2)
|
|
self.confirm("slash:abc" in string1)
|
|
dom.unlink()
|
|
|
|
def testAttributeRepr(self):
|
|
dom = Document()
|
|
el = dom.appendChild(dom.createElement("abc"))
|
|
node = el.setAttribute("abc", "def")
|
|
self.confirm(str(node) == repr(node))
|
|
dom.unlink()
|
|
|
|
def testTextNodeRepr(self): pass
|
|
|
|
def testWriteXML(self):
|
|
str = '<?xml version="1.0" ?><a b="c"/>'
|
|
dom = parseString(str)
|
|
domstr = dom.toxml()
|
|
dom.unlink()
|
|
self.confirm(str == domstr)
|
|
|
|
def test_toxml_quote_text(self):
|
|
dom = Document()
|
|
elem = dom.appendChild(dom.createElement('elem'))
|
|
elem.appendChild(dom.createTextNode('&<>"'))
|
|
cr = elem.appendChild(dom.createElement('cr'))
|
|
cr.appendChild(dom.createTextNode('\r'))
|
|
crlf = elem.appendChild(dom.createElement('crlf'))
|
|
crlf.appendChild(dom.createTextNode('\r\n'))
|
|
lflf = elem.appendChild(dom.createElement('lflf'))
|
|
lflf.appendChild(dom.createTextNode('\n\n'))
|
|
ws = elem.appendChild(dom.createElement('ws'))
|
|
ws.appendChild(dom.createTextNode('\t\n\r '))
|
|
domstr = dom.toxml()
|
|
dom.unlink()
|
|
self.assertEqual(domstr, '<?xml version="1.0" ?>'
|
|
'<elem>&<>"'
|
|
'<cr>\r</cr>'
|
|
'<crlf>\r\n</crlf>'
|
|
'<lflf>\n\n</lflf>'
|
|
'<ws>\t\n\r </ws></elem>')
|
|
|
|
def test_toxml_quote_attrib(self):
|
|
dom = Document()
|
|
elem = dom.appendChild(dom.createElement('elem'))
|
|
elem.setAttribute("a", '&<>"')
|
|
elem.setAttribute("cr", "\r")
|
|
elem.setAttribute("lf", "\n")
|
|
elem.setAttribute("crlf", "\r\n")
|
|
elem.setAttribute("lflf", "\n\n")
|
|
elem.setAttribute("ws", "\t\n\r ")
|
|
domstr = dom.toxml()
|
|
dom.unlink()
|
|
self.assertEqual(domstr, '<?xml version="1.0" ?>'
|
|
'<elem a="&<>"" '
|
|
'cr=" " '
|
|
'lf=" " '
|
|
'crlf=" " '
|
|
'lflf=" " '
|
|
'ws="	 "/>')
|
|
|
|
def testAltNewline(self):
|
|
str = '<?xml version="1.0" ?>\n<a b="c"/>\n'
|
|
dom = parseString(str)
|
|
domstr = dom.toprettyxml(newl="\r\n")
|
|
dom.unlink()
|
|
self.confirm(domstr == str.replace("\n", "\r\n"))
|
|
|
|
def test_toprettyxml_with_text_nodes(self):
|
|
# see issue #4147, text nodes are not indented
|
|
decl = '<?xml version="1.0" ?>\n'
|
|
self.assertEqual(parseString('<B>A</B>').toprettyxml(),
|
|
decl + '<B>A</B>\n')
|
|
self.assertEqual(parseString('<C>A<B>A</B></C>').toprettyxml(),
|
|
decl + '<C>\n\tA\n\t<B>A</B>\n</C>\n')
|
|
self.assertEqual(parseString('<C><B>A</B>A</C>').toprettyxml(),
|
|
decl + '<C>\n\t<B>A</B>\n\tA\n</C>\n')
|
|
self.assertEqual(parseString('<C><B>A</B><B>A</B></C>').toprettyxml(),
|
|
decl + '<C>\n\t<B>A</B>\n\t<B>A</B>\n</C>\n')
|
|
self.assertEqual(parseString('<C><B>A</B>A<B>A</B></C>').toprettyxml(),
|
|
decl + '<C>\n\t<B>A</B>\n\tA\n\t<B>A</B>\n</C>\n')
|
|
|
|
def test_toprettyxml_with_adjacent_text_nodes(self):
|
|
# see issue #4147, adjacent text nodes are indented normally
|
|
dom = Document()
|
|
elem = dom.createElement('elem')
|
|
elem.appendChild(dom.createTextNode('TEXT'))
|
|
elem.appendChild(dom.createTextNode('TEXT'))
|
|
dom.appendChild(elem)
|
|
decl = '<?xml version="1.0" ?>\n'
|
|
self.assertEqual(dom.toprettyxml(),
|
|
decl + '<elem>\n\tTEXT\n\tTEXT\n</elem>\n')
|
|
|
|
def test_toprettyxml_preserves_content_of_text_node(self):
|
|
# see issue #4147
|
|
for str in ('<B>A</B>', '<A><B>C</B></A>'):
|
|
dom = parseString(str)
|
|
dom2 = parseString(dom.toprettyxml())
|
|
self.assertEqual(
|
|
dom.getElementsByTagName('B')[0].childNodes[0].toxml(),
|
|
dom2.getElementsByTagName('B')[0].childNodes[0].toxml())
|
|
|
|
def testProcessingInstruction(self):
|
|
dom = parseString('<e><?mypi \t\n data \t\n ?></e>')
|
|
pi = dom.documentElement.firstChild
|
|
self.confirm(pi.target == "mypi"
|
|
and pi.data == "data \t\n "
|
|
and pi.nodeName == "mypi"
|
|
and pi.nodeType == Node.PROCESSING_INSTRUCTION_NODE
|
|
and pi.attributes is None
|
|
and not pi.hasChildNodes()
|
|
and len(pi.childNodes) == 0
|
|
and pi.firstChild is None
|
|
and pi.lastChild is None
|
|
and pi.localName is None
|
|
and pi.namespaceURI == xml.dom.EMPTY_NAMESPACE)
|
|
|
|
def testProcessingInstructionRepr(self): pass
|
|
|
|
def testTextRepr(self): pass
|
|
|
|
def testWriteText(self): pass
|
|
|
|
def testDocumentElement(self): pass
|
|
|
|
def testTooManyDocumentElements(self):
|
|
doc = parseString("<doc/>")
|
|
elem = doc.createElement("extra")
|
|
# Should raise an exception when adding an extra document element.
|
|
self.assertRaises(xml.dom.HierarchyRequestErr, doc.appendChild, elem)
|
|
elem.unlink()
|
|
doc.unlink()
|
|
|
|
def testCreateElementNS(self): pass
|
|
|
|
def testCreateAttributeNS(self): pass
|
|
|
|
def testParse(self): pass
|
|
|
|
def testParseString(self): pass
|
|
|
|
def testComment(self): pass
|
|
|
|
def testAttrListItem(self): pass
|
|
|
|
def testAttrListItems(self): pass
|
|
|
|
def testAttrListItemNS(self): pass
|
|
|
|
def testAttrListKeys(self): pass
|
|
|
|
def testAttrListKeysNS(self): pass
|
|
|
|
def testRemoveNamedItem(self):
|
|
doc = parseString("<doc a=''/>")
|
|
e = doc.documentElement
|
|
attrs = e.attributes
|
|
a1 = e.getAttributeNode("a")
|
|
a2 = attrs.removeNamedItem("a")
|
|
self.confirm(a1.isSameNode(a2))
|
|
self.assertRaises(xml.dom.NotFoundErr, attrs.removeNamedItem, "a")
|
|
|
|
def testRemoveNamedItemNS(self):
|
|
doc = parseString("<doc xmlns:a='http://xml.python.org/' a:b=''/>")
|
|
e = doc.documentElement
|
|
attrs = e.attributes
|
|
a1 = e.getAttributeNodeNS("http://xml.python.org/", "b")
|
|
a2 = attrs.removeNamedItemNS("http://xml.python.org/", "b")
|
|
self.confirm(a1.isSameNode(a2))
|
|
self.assertRaises(xml.dom.NotFoundErr, attrs.removeNamedItemNS,
|
|
"http://xml.python.org/", "b")
|
|
|
|
def testAttrListValues(self): pass
|
|
|
|
def testAttrListLength(self): pass
|
|
|
|
def testAttrList__getitem__(self): pass
|
|
|
|
def testAttrList__setitem__(self): pass
|
|
|
|
def testSetAttrValueandNodeValue(self): pass
|
|
|
|
def testParseElement(self): pass
|
|
|
|
def testParseAttributes(self): pass
|
|
|
|
def testParseElementNamespaces(self): pass
|
|
|
|
def testParseAttributeNamespaces(self): pass
|
|
|
|
def testParseProcessingInstructions(self): pass
|
|
|
|
def testChildNodes(self): pass
|
|
|
|
def testFirstChild(self): pass
|
|
|
|
def testHasChildNodes(self):
|
|
dom = parseString("<doc><foo/></doc>")
|
|
doc = dom.documentElement
|
|
self.assertTrue(doc.hasChildNodes())
|
|
dom2 = parseString("<doc/>")
|
|
doc2 = dom2.documentElement
|
|
self.assertFalse(doc2.hasChildNodes())
|
|
|
|
def _testCloneElementCopiesAttributes(self, e1, e2, test):
|
|
attrs1 = e1.attributes
|
|
attrs2 = e2.attributes
|
|
keys1 = list(attrs1.keys())
|
|
keys2 = list(attrs2.keys())
|
|
keys1.sort()
|
|
keys2.sort()
|
|
self.confirm(keys1 == keys2, "clone of element has same attribute keys")
|
|
for i in range(len(keys1)):
|
|
a1 = attrs1.item(i)
|
|
a2 = attrs2.item(i)
|
|
self.confirm(a1 is not a2
|
|
and a1.value == a2.value
|
|
and a1.nodeValue == a2.nodeValue
|
|
and a1.namespaceURI == a2.namespaceURI
|
|
and a1.localName == a2.localName
|
|
, "clone of attribute node has proper attribute values")
|
|
self.confirm(a2.ownerElement is e2,
|
|
"clone of attribute node correctly owned")
|
|
|
|
def _setupCloneElement(self, deep):
|
|
dom = parseString("<doc attr='value'><foo/></doc>")
|
|
root = dom.documentElement
|
|
clone = root.cloneNode(deep)
|
|
self._testCloneElementCopiesAttributes(
|
|
root, clone, "testCloneElement" + (deep and "Deep" or "Shallow"))
|
|
# mutilate the original so shared data is detected
|
|
root.tagName = root.nodeName = "MODIFIED"
|
|
root.setAttribute("attr", "NEW VALUE")
|
|
root.setAttribute("added", "VALUE")
|
|
return dom, clone
|
|
|
|
def testCloneElementShallow(self):
|
|
dom, clone = self._setupCloneElement(0)
|
|
self.confirm(len(clone.childNodes) == 0
|
|
and clone.childNodes.length == 0
|
|
and clone.parentNode is None
|
|
and clone.toxml() == '<doc attr="value"/>'
|
|
, "testCloneElementShallow")
|
|
dom.unlink()
|
|
|
|
def testCloneElementDeep(self):
|
|
dom, clone = self._setupCloneElement(1)
|
|
self.confirm(len(clone.childNodes) == 1
|
|
and clone.childNodes.length == 1
|
|
and clone.parentNode is None
|
|
and clone.toxml() == '<doc attr="value"><foo/></doc>'
|
|
, "testCloneElementDeep")
|
|
dom.unlink()
|
|
|
|
def testCloneDocumentShallow(self):
|
|
doc = parseString("<?xml version='1.0'?>\n"
|
|
"<!-- comment -->"
|
|
"<!DOCTYPE doc [\n"
|
|
"<!NOTATION notation SYSTEM 'http://xml.python.org/'>\n"
|
|
"]>\n"
|
|
"<doc attr='value'/>")
|
|
doc2 = doc.cloneNode(0)
|
|
self.confirm(doc2 is None,
|
|
"testCloneDocumentShallow:"
|
|
" shallow cloning of documents makes no sense!")
|
|
|
|
def testCloneDocumentDeep(self):
|
|
doc = parseString("<?xml version='1.0'?>\n"
|
|
"<!-- comment -->"
|
|
"<!DOCTYPE doc [\n"
|
|
"<!NOTATION notation SYSTEM 'http://xml.python.org/'>\n"
|
|
"]>\n"
|
|
"<doc attr='value'/>")
|
|
doc2 = doc.cloneNode(1)
|
|
self.confirm(not (doc.isSameNode(doc2) or doc2.isSameNode(doc)),
|
|
"testCloneDocumentDeep: document objects not distinct")
|
|
self.confirm(len(doc.childNodes) == len(doc2.childNodes),
|
|
"testCloneDocumentDeep: wrong number of Document children")
|
|
self.confirm(doc2.documentElement.nodeType == Node.ELEMENT_NODE,
|
|
"testCloneDocumentDeep: documentElement not an ELEMENT_NODE")
|
|
self.confirm(doc2.documentElement.ownerDocument.isSameNode(doc2),
|
|
"testCloneDocumentDeep: documentElement owner is not new document")
|
|
self.confirm(not doc.documentElement.isSameNode(doc2.documentElement),
|
|
"testCloneDocumentDeep: documentElement should not be shared")
|
|
if doc.doctype is not None:
|
|
# check the doctype iff the original DOM maintained it
|
|
self.confirm(doc2.doctype.nodeType == Node.DOCUMENT_TYPE_NODE,
|
|
"testCloneDocumentDeep: doctype not a DOCUMENT_TYPE_NODE")
|
|
self.confirm(doc2.doctype.ownerDocument.isSameNode(doc2))
|
|
self.confirm(not doc.doctype.isSameNode(doc2.doctype))
|
|
|
|
def testCloneDocumentTypeDeepOk(self):
|
|
doctype = create_nonempty_doctype()
|
|
clone = doctype.cloneNode(1)
|
|
self.confirm(clone is not None
|
|
and clone.nodeName == doctype.nodeName
|
|
and clone.name == doctype.name
|
|
and clone.publicId == doctype.publicId
|
|
and clone.systemId == doctype.systemId
|
|
and len(clone.entities) == len(doctype.entities)
|
|
and clone.entities.item(len(clone.entities)) is None
|
|
and len(clone.notations) == len(doctype.notations)
|
|
and clone.notations.item(len(clone.notations)) is None
|
|
and len(clone.childNodes) == 0)
|
|
for i in range(len(doctype.entities)):
|
|
se = doctype.entities.item(i)
|
|
ce = clone.entities.item(i)
|
|
self.confirm((not se.isSameNode(ce))
|
|
and (not ce.isSameNode(se))
|
|
and ce.nodeName == se.nodeName
|
|
and ce.notationName == se.notationName
|
|
and ce.publicId == se.publicId
|
|
and ce.systemId == se.systemId
|
|
and ce.encoding == se.encoding
|
|
and ce.actualEncoding == se.actualEncoding
|
|
and ce.version == se.version)
|
|
for i in range(len(doctype.notations)):
|
|
sn = doctype.notations.item(i)
|
|
cn = clone.notations.item(i)
|
|
self.confirm((not sn.isSameNode(cn))
|
|
and (not cn.isSameNode(sn))
|
|
and cn.nodeName == sn.nodeName
|
|
and cn.publicId == sn.publicId
|
|
and cn.systemId == sn.systemId)
|
|
|
|
def testCloneDocumentTypeDeepNotOk(self):
|
|
doc = create_doc_with_doctype()
|
|
clone = doc.doctype.cloneNode(1)
|
|
self.confirm(clone is None, "testCloneDocumentTypeDeepNotOk")
|
|
|
|
def testCloneDocumentTypeShallowOk(self):
|
|
doctype = create_nonempty_doctype()
|
|
clone = doctype.cloneNode(0)
|
|
self.confirm(clone is not None
|
|
and clone.nodeName == doctype.nodeName
|
|
and clone.name == doctype.name
|
|
and clone.publicId == doctype.publicId
|
|
and clone.systemId == doctype.systemId
|
|
and len(clone.entities) == 0
|
|
and clone.entities.item(0) is None
|
|
and len(clone.notations) == 0
|
|
and clone.notations.item(0) is None
|
|
and len(clone.childNodes) == 0)
|
|
|
|
def testCloneDocumentTypeShallowNotOk(self):
|
|
doc = create_doc_with_doctype()
|
|
clone = doc.doctype.cloneNode(0)
|
|
self.confirm(clone is None, "testCloneDocumentTypeShallowNotOk")
|
|
|
|
def check_import_document(self, deep, testName):
|
|
doc1 = parseString("<doc/>")
|
|
doc2 = parseString("<doc/>")
|
|
self.assertRaises(xml.dom.NotSupportedErr, doc1.importNode, doc2, deep)
|
|
|
|
def testImportDocumentShallow(self):
|
|
self.check_import_document(0, "testImportDocumentShallow")
|
|
|
|
def testImportDocumentDeep(self):
|
|
self.check_import_document(1, "testImportDocumentDeep")
|
|
|
|
def testImportDocumentTypeShallow(self):
|
|
src = create_doc_with_doctype()
|
|
target = create_doc_without_doctype()
|
|
self.assertRaises(xml.dom.NotSupportedErr, target.importNode,
|
|
src.doctype, 0)
|
|
|
|
def testImportDocumentTypeDeep(self):
|
|
src = create_doc_with_doctype()
|
|
target = create_doc_without_doctype()
|
|
self.assertRaises(xml.dom.NotSupportedErr, target.importNode,
|
|
src.doctype, 1)
|
|
|
|
# Testing attribute clones uses a helper, and should always be deep,
|
|
# even if the argument to cloneNode is false.
|
|
def check_clone_attribute(self, deep, testName):
|
|
doc = parseString("<doc attr='value'/>")
|
|
attr = doc.documentElement.getAttributeNode("attr")
|
|
self.assertNotEqual(attr, None)
|
|
clone = attr.cloneNode(deep)
|
|
self.confirm(not clone.isSameNode(attr))
|
|
self.confirm(not attr.isSameNode(clone))
|
|
self.confirm(clone.ownerElement is None,
|
|
testName + ": ownerElement should be None")
|
|
self.confirm(clone.ownerDocument.isSameNode(attr.ownerDocument),
|
|
testName + ": ownerDocument does not match")
|
|
self.confirm(clone.specified,
|
|
testName + ": cloned attribute must have specified == True")
|
|
|
|
def testCloneAttributeShallow(self):
|
|
self.check_clone_attribute(0, "testCloneAttributeShallow")
|
|
|
|
def testCloneAttributeDeep(self):
|
|
self.check_clone_attribute(1, "testCloneAttributeDeep")
|
|
|
|
def check_clone_pi(self, deep, testName):
|
|
doc = parseString("<?target data?><doc/>")
|
|
pi = doc.firstChild
|
|
self.assertEqual(pi.nodeType, Node.PROCESSING_INSTRUCTION_NODE)
|
|
clone = pi.cloneNode(deep)
|
|
self.confirm(clone.target == pi.target
|
|
and clone.data == pi.data)
|
|
|
|
def testClonePIShallow(self):
|
|
self.check_clone_pi(0, "testClonePIShallow")
|
|
|
|
def testClonePIDeep(self):
|
|
self.check_clone_pi(1, "testClonePIDeep")
|
|
|
|
def check_clone_node_entity(self, clone_document):
|
|
# bpo-35052: Test user data handler in cloneNode() on a document with
|
|
# an entity
|
|
document = xml.dom.minidom.parseString("""
|
|
<?xml version="1.0" ?>
|
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
|
|
"http://www.w3.org/TR/html4/strict.dtd"
|
|
[ <!ENTITY smile "☺"> ]
|
|
>
|
|
<doc>Don't let entities make you frown ⌣</doc>
|
|
""".strip())
|
|
|
|
class Handler:
|
|
def handle(self, operation, key, data, src, dst):
|
|
self.operation = operation
|
|
self.key = key
|
|
self.data = data
|
|
self.src = src
|
|
self.dst = dst
|
|
|
|
handler = Handler()
|
|
doctype = document.doctype
|
|
entity = doctype.entities['smile']
|
|
entity.setUserData("key", "data", handler)
|
|
|
|
if clone_document:
|
|
# clone Document
|
|
clone = document.cloneNode(deep=True)
|
|
|
|
self.assertEqual(clone.documentElement.firstChild.wholeText,
|
|
"Don't let entities make you frown ☺")
|
|
operation = xml.dom.UserDataHandler.NODE_IMPORTED
|
|
dst = clone.doctype.entities['smile']
|
|
else:
|
|
# clone DocumentType
|
|
with support.swap_attr(doctype, 'ownerDocument', None):
|
|
clone = doctype.cloneNode(deep=True)
|
|
|
|
operation = xml.dom.UserDataHandler.NODE_CLONED
|
|
dst = clone.entities['smile']
|
|
|
|
self.assertEqual(handler.operation, operation)
|
|
self.assertEqual(handler.key, "key")
|
|
self.assertEqual(handler.data, "data")
|
|
self.assertIs(handler.src, entity)
|
|
self.assertIs(handler.dst, dst)
|
|
|
|
def testCloneNodeEntity(self):
|
|
self.check_clone_node_entity(False)
|
|
self.check_clone_node_entity(True)
|
|
|
|
def testNormalize(self):
|
|
doc = parseString("<doc/>")
|
|
root = doc.documentElement
|
|
root.appendChild(doc.createTextNode("first"))
|
|
root.appendChild(doc.createTextNode("second"))
|
|
self.confirm(len(root.childNodes) == 2
|
|
and root.childNodes.length == 2,
|
|
"testNormalize -- preparation")
|
|
doc.normalize()
|
|
self.confirm(len(root.childNodes) == 1
|
|
and root.childNodes.length == 1
|
|
and root.firstChild is root.lastChild
|
|
and root.firstChild.data == "firstsecond"
|
|
, "testNormalize -- result")
|
|
doc.unlink()
|
|
|
|
doc = parseString("<doc/>")
|
|
root = doc.documentElement
|
|
root.appendChild(doc.createTextNode(""))
|
|
doc.normalize()
|
|
self.confirm(len(root.childNodes) == 0
|
|
and root.childNodes.length == 0,
|
|
"testNormalize -- single empty node removed")
|
|
doc.unlink()
|
|
|
|
def testNormalizeCombineAndNextSibling(self):
|
|
doc = parseString("<doc/>")
|
|
root = doc.documentElement
|
|
root.appendChild(doc.createTextNode("first"))
|
|
root.appendChild(doc.createTextNode("second"))
|
|
root.appendChild(doc.createElement("i"))
|
|
self.confirm(len(root.childNodes) == 3
|
|
and root.childNodes.length == 3,
|
|
"testNormalizeCombineAndNextSibling -- preparation")
|
|
doc.normalize()
|
|
self.confirm(len(root.childNodes) == 2
|
|
and root.childNodes.length == 2
|
|
and root.firstChild.data == "firstsecond"
|
|
and root.firstChild is not root.lastChild
|
|
and root.firstChild.nextSibling is root.lastChild
|
|
and root.firstChild.previousSibling is None
|
|
and root.lastChild.previousSibling is root.firstChild
|
|
and root.lastChild.nextSibling is None
|
|
, "testNormalizeCombinedAndNextSibling -- result")
|
|
doc.unlink()
|
|
|
|
def testNormalizeDeleteWithPrevSibling(self):
|
|
doc = parseString("<doc/>")
|
|
root = doc.documentElement
|
|
root.appendChild(doc.createTextNode("first"))
|
|
root.appendChild(doc.createTextNode(""))
|
|
self.confirm(len(root.childNodes) == 2
|
|
and root.childNodes.length == 2,
|
|
"testNormalizeDeleteWithPrevSibling -- preparation")
|
|
doc.normalize()
|
|
self.confirm(len(root.childNodes) == 1
|
|
and root.childNodes.length == 1
|
|
and root.firstChild.data == "first"
|
|
and root.firstChild is root.lastChild
|
|
and root.firstChild.nextSibling is None
|
|
and root.firstChild.previousSibling is None
|
|
, "testNormalizeDeleteWithPrevSibling -- result")
|
|
doc.unlink()
|
|
|
|
def testNormalizeDeleteWithNextSibling(self):
|
|
doc = parseString("<doc/>")
|
|
root = doc.documentElement
|
|
root.appendChild(doc.createTextNode(""))
|
|
root.appendChild(doc.createTextNode("second"))
|
|
self.confirm(len(root.childNodes) == 2
|
|
and root.childNodes.length == 2,
|
|
"testNormalizeDeleteWithNextSibling -- preparation")
|
|
doc.normalize()
|
|
self.confirm(len(root.childNodes) == 1
|
|
and root.childNodes.length == 1
|
|
and root.firstChild.data == "second"
|
|
and root.firstChild is root.lastChild
|
|
and root.firstChild.nextSibling is None
|
|
and root.firstChild.previousSibling is None
|
|
, "testNormalizeDeleteWithNextSibling -- result")
|
|
doc.unlink()
|
|
|
|
def testNormalizeDeleteWithTwoNonTextSiblings(self):
|
|
doc = parseString("<doc/>")
|
|
root = doc.documentElement
|
|
root.appendChild(doc.createElement("i"))
|
|
root.appendChild(doc.createTextNode(""))
|
|
root.appendChild(doc.createElement("i"))
|
|
self.confirm(len(root.childNodes) == 3
|
|
and root.childNodes.length == 3,
|
|
"testNormalizeDeleteWithTwoSiblings -- preparation")
|
|
doc.normalize()
|
|
self.confirm(len(root.childNodes) == 2
|
|
and root.childNodes.length == 2
|
|
and root.firstChild is not root.lastChild
|
|
and root.firstChild.nextSibling is root.lastChild
|
|
and root.firstChild.previousSibling is None
|
|
and root.lastChild.previousSibling is root.firstChild
|
|
and root.lastChild.nextSibling is None
|
|
, "testNormalizeDeleteWithTwoSiblings -- result")
|
|
doc.unlink()
|
|
|
|
def testNormalizeDeleteAndCombine(self):
|
|
doc = parseString("<doc/>")
|
|
root = doc.documentElement
|
|
root.appendChild(doc.createTextNode(""))
|
|
root.appendChild(doc.createTextNode("second"))
|
|
root.appendChild(doc.createTextNode(""))
|
|
root.appendChild(doc.createTextNode("fourth"))
|
|
root.appendChild(doc.createTextNode(""))
|
|
self.confirm(len(root.childNodes) == 5
|
|
and root.childNodes.length == 5,
|
|
"testNormalizeDeleteAndCombine -- preparation")
|
|
doc.normalize()
|
|
self.confirm(len(root.childNodes) == 1
|
|
and root.childNodes.length == 1
|
|
and root.firstChild is root.lastChild
|
|
and root.firstChild.data == "secondfourth"
|
|
and root.firstChild.previousSibling is None
|
|
and root.firstChild.nextSibling is None
|
|
, "testNormalizeDeleteAndCombine -- result")
|
|
doc.unlink()
|
|
|
|
def testNormalizeRecursion(self):
|
|
doc = parseString("<doc>"
|
|
"<o>"
|
|
"<i/>"
|
|
"t"
|
|
#
|
|
#x
|
|
"</o>"
|
|
"<o>"
|
|
"<o>"
|
|
"t2"
|
|
#x2
|
|
"</o>"
|
|
"t3"
|
|
#x3
|
|
"</o>"
|
|
#
|
|
"</doc>")
|
|
root = doc.documentElement
|
|
root.childNodes[0].appendChild(doc.createTextNode(""))
|
|
root.childNodes[0].appendChild(doc.createTextNode("x"))
|
|
root.childNodes[1].childNodes[0].appendChild(doc.createTextNode("x2"))
|
|
root.childNodes[1].appendChild(doc.createTextNode("x3"))
|
|
root.appendChild(doc.createTextNode(""))
|
|
self.confirm(len(root.childNodes) == 3
|
|
and root.childNodes.length == 3
|
|
and len(root.childNodes[0].childNodes) == 4
|
|
and root.childNodes[0].childNodes.length == 4
|
|
and len(root.childNodes[1].childNodes) == 3
|
|
and root.childNodes[1].childNodes.length == 3
|
|
and len(root.childNodes[1].childNodes[0].childNodes) == 2
|
|
and root.childNodes[1].childNodes[0].childNodes.length == 2
|
|
, "testNormalize2 -- preparation")
|
|
doc.normalize()
|
|
self.confirm(len(root.childNodes) == 2
|
|
and root.childNodes.length == 2
|
|
and len(root.childNodes[0].childNodes) == 2
|
|
and root.childNodes[0].childNodes.length == 2
|
|
and len(root.childNodes[1].childNodes) == 2
|
|
and root.childNodes[1].childNodes.length == 2
|
|
and len(root.childNodes[1].childNodes[0].childNodes) == 1
|
|
and root.childNodes[1].childNodes[0].childNodes.length == 1
|
|
, "testNormalize2 -- childNodes lengths")
|
|
self.confirm(root.childNodes[0].childNodes[1].data == "tx"
|
|
and root.childNodes[1].childNodes[0].childNodes[0].data == "t2x2"
|
|
and root.childNodes[1].childNodes[1].data == "t3x3"
|
|
, "testNormalize2 -- joined text fields")
|
|
self.confirm(root.childNodes[0].childNodes[1].nextSibling is None
|
|
and root.childNodes[0].childNodes[1].previousSibling
|
|
is root.childNodes[0].childNodes[0]
|
|
and root.childNodes[0].childNodes[0].previousSibling is None
|
|
and root.childNodes[0].childNodes[0].nextSibling
|
|
is root.childNodes[0].childNodes[1]
|
|
and root.childNodes[1].childNodes[1].nextSibling is None
|
|
and root.childNodes[1].childNodes[1].previousSibling
|
|
is root.childNodes[1].childNodes[0]
|
|
and root.childNodes[1].childNodes[0].previousSibling is None
|
|
and root.childNodes[1].childNodes[0].nextSibling
|
|
is root.childNodes[1].childNodes[1]
|
|
, "testNormalize2 -- sibling pointers")
|
|
doc.unlink()
|
|
|
|
|
|
def testBug0777884(self):
|
|
doc = parseString("<o>text</o>")
|
|
text = doc.documentElement.childNodes[0]
|
|
self.assertEqual(text.nodeType, Node.TEXT_NODE)
|
|
# Should run quietly, doing nothing.
|
|
text.normalize()
|
|
doc.unlink()
|
|
|
|
def testBug1433694(self):
|
|
doc = parseString("<o><i/>t</o>")
|
|
node = doc.documentElement
|
|
node.childNodes[1].nodeValue = ""
|
|
node.normalize()
|
|
self.confirm(node.childNodes[-1].nextSibling is None,
|
|
"Final child's .nextSibling should be None")
|
|
|
|
def testSiblings(self):
|
|
doc = parseString("<doc><?pi?>text?<elm/></doc>")
|
|
root = doc.documentElement
|
|
(pi, text, elm) = root.childNodes
|
|
|
|
self.confirm(pi.nextSibling is text and
|
|
pi.previousSibling is None and
|
|
text.nextSibling is elm and
|
|
text.previousSibling is pi and
|
|
elm.nextSibling is None and
|
|
elm.previousSibling is text, "testSiblings")
|
|
|
|
doc.unlink()
|
|
|
|
def testParents(self):
|
|
doc = parseString(
|
|
"<doc><elm1><elm2/><elm2><elm3/></elm2></elm1></doc>")
|
|
root = doc.documentElement
|
|
elm1 = root.childNodes[0]
|
|
(elm2a, elm2b) = elm1.childNodes
|
|
elm3 = elm2b.childNodes[0]
|
|
|
|
self.confirm(root.parentNode is doc and
|
|
elm1.parentNode is root and
|
|
elm2a.parentNode is elm1 and
|
|
elm2b.parentNode is elm1 and
|
|
elm3.parentNode is elm2b, "testParents")
|
|
doc.unlink()
|
|
|
|
def testNodeListItem(self):
|
|
doc = parseString("<doc><e/><e/></doc>")
|
|
children = doc.childNodes
|
|
docelem = children[0]
|
|
self.confirm(children[0] is children.item(0)
|
|
and children.item(1) is None
|
|
and docelem.childNodes.item(0) is docelem.childNodes[0]
|
|
and docelem.childNodes.item(1) is docelem.childNodes[1]
|
|
and docelem.childNodes.item(0).childNodes.item(0) is None,
|
|
"test NodeList.item()")
|
|
doc.unlink()
|
|
|
|
def testEncodings(self):
|
|
doc = parseString('<foo>€</foo>')
|
|
self.assertEqual(doc.toxml(),
|
|
'<?xml version="1.0" ?><foo>\u20ac</foo>')
|
|
self.assertEqual(doc.toxml('utf-8'),
|
|
b'<?xml version="1.0" encoding="utf-8"?><foo>\xe2\x82\xac</foo>')
|
|
self.assertEqual(doc.toxml('iso-8859-15'),
|
|
b'<?xml version="1.0" encoding="iso-8859-15"?><foo>\xa4</foo>')
|
|
self.assertEqual(doc.toxml('us-ascii'),
|
|
b'<?xml version="1.0" encoding="us-ascii"?><foo>€</foo>')
|
|
self.assertEqual(doc.toxml('utf-16'),
|
|
'<?xml version="1.0" encoding="utf-16"?>'
|
|
'<foo>\u20ac</foo>'.encode('utf-16'))
|
|
|
|
# Verify that character decoding errors raise exceptions instead
|
|
# of crashing
|
|
with self.assertRaises((UnicodeDecodeError, ExpatError)):
|
|
parseString(
|
|
b'<fran\xe7ais>Comment \xe7a va ? Tr\xe8s bien ?</fran\xe7ais>'
|
|
)
|
|
|
|
doc.unlink()
|
|
|
|
def testStandalone(self):
|
|
doc = parseString('<foo>€</foo>')
|
|
self.assertEqual(doc.toxml(),
|
|
'<?xml version="1.0" ?><foo>\u20ac</foo>')
|
|
self.assertEqual(doc.toxml(standalone=None),
|
|
'<?xml version="1.0" ?><foo>\u20ac</foo>')
|
|
self.assertEqual(doc.toxml(standalone=True),
|
|
'<?xml version="1.0" standalone="yes"?><foo>\u20ac</foo>')
|
|
self.assertEqual(doc.toxml(standalone=False),
|
|
'<?xml version="1.0" standalone="no"?><foo>\u20ac</foo>')
|
|
self.assertEqual(doc.toxml('utf-8', True),
|
|
b'<?xml version="1.0" encoding="utf-8" standalone="yes"?>'
|
|
b'<foo>\xe2\x82\xac</foo>')
|
|
|
|
doc.unlink()
|
|
|
|
class UserDataHandler:
|
|
called = 0
|
|
def handle(self, operation, key, data, src, dst):
|
|
dst.setUserData(key, data + 1, self)
|
|
src.setUserData(key, None, None)
|
|
self.called = 1
|
|
|
|
def testUserData(self):
|
|
dom = Document()
|
|
n = dom.createElement('e')
|
|
self.confirm(n.getUserData("foo") is None)
|
|
n.setUserData("foo", None, None)
|
|
self.confirm(n.getUserData("foo") is None)
|
|
n.setUserData("foo", 12, 12)
|
|
n.setUserData("bar", 13, 13)
|
|
self.confirm(n.getUserData("foo") == 12)
|
|
self.confirm(n.getUserData("bar") == 13)
|
|
n.setUserData("foo", None, None)
|
|
self.confirm(n.getUserData("foo") is None)
|
|
self.confirm(n.getUserData("bar") == 13)
|
|
|
|
handler = self.UserDataHandler()
|
|
n.setUserData("bar", 12, handler)
|
|
c = n.cloneNode(1)
|
|
self.confirm(handler.called
|
|
and n.getUserData("bar") is None
|
|
and c.getUserData("bar") == 13)
|
|
n.unlink()
|
|
c.unlink()
|
|
dom.unlink()
|
|
|
|
def checkRenameNodeSharedConstraints(self, doc, node):
|
|
# Make sure illegal NS usage is detected:
|
|
self.assertRaises(xml.dom.NamespaceErr, doc.renameNode, node,
|
|
"http://xml.python.org/ns", "xmlns:foo")
|
|
doc2 = parseString("<doc/>")
|
|
self.assertRaises(xml.dom.WrongDocumentErr, doc2.renameNode, node,
|
|
xml.dom.EMPTY_NAMESPACE, "foo")
|
|
|
|
def testRenameAttribute(self):
|
|
doc = parseString("<doc a='v'/>")
|
|
elem = doc.documentElement
|
|
attrmap = elem.attributes
|
|
attr = elem.attributes['a']
|
|
|
|
# Simple renaming
|
|
attr = doc.renameNode(attr, xml.dom.EMPTY_NAMESPACE, "b")
|
|
self.confirm(attr.name == "b"
|
|
and attr.nodeName == "b"
|
|
and attr.localName is None
|
|
and attr.namespaceURI == xml.dom.EMPTY_NAMESPACE
|
|
and attr.prefix is None
|
|
and attr.value == "v"
|
|
and elem.getAttributeNode("a") is None
|
|
and elem.getAttributeNode("b").isSameNode(attr)
|
|
and attrmap["b"].isSameNode(attr)
|
|
and attr.ownerDocument.isSameNode(doc)
|
|
and attr.ownerElement.isSameNode(elem))
|
|
|
|
# Rename to have a namespace, no prefix
|
|
attr = doc.renameNode(attr, "http://xml.python.org/ns", "c")
|
|
self.confirm(attr.name == "c"
|
|
and attr.nodeName == "c"
|
|
and attr.localName == "c"
|
|
and attr.namespaceURI == "http://xml.python.org/ns"
|
|
and attr.prefix is None
|
|
and attr.value == "v"
|
|
and elem.getAttributeNode("a") is None
|
|
and elem.getAttributeNode("b") is None
|
|
and elem.getAttributeNode("c").isSameNode(attr)
|
|
and elem.getAttributeNodeNS(
|
|
"http://xml.python.org/ns", "c").isSameNode(attr)
|
|
and attrmap["c"].isSameNode(attr)
|
|
and attrmap[("http://xml.python.org/ns", "c")].isSameNode(attr))
|
|
|
|
# Rename to have a namespace, with prefix
|
|
attr = doc.renameNode(attr, "http://xml.python.org/ns2", "p:d")
|
|
self.confirm(attr.name == "p:d"
|
|
and attr.nodeName == "p:d"
|
|
and attr.localName == "d"
|
|
and attr.namespaceURI == "http://xml.python.org/ns2"
|
|
and attr.prefix == "p"
|
|
and attr.value == "v"
|
|
and elem.getAttributeNode("a") is None
|
|
and elem.getAttributeNode("b") is None
|
|
and elem.getAttributeNode("c") is None
|
|
and elem.getAttributeNodeNS(
|
|
"http://xml.python.org/ns", "c") is None
|
|
and elem.getAttributeNode("p:d").isSameNode(attr)
|
|
and elem.getAttributeNodeNS(
|
|
"http://xml.python.org/ns2", "d").isSameNode(attr)
|
|
and attrmap["p:d"].isSameNode(attr)
|
|
and attrmap[("http://xml.python.org/ns2", "d")].isSameNode(attr))
|
|
|
|
# Rename back to a simple non-NS node
|
|
attr = doc.renameNode(attr, xml.dom.EMPTY_NAMESPACE, "e")
|
|
self.confirm(attr.name == "e"
|
|
and attr.nodeName == "e"
|
|
and attr.localName is None
|
|
and attr.namespaceURI == xml.dom.EMPTY_NAMESPACE
|
|
and attr.prefix is None
|
|
and attr.value == "v"
|
|
and elem.getAttributeNode("a") is None
|
|
and elem.getAttributeNode("b") is None
|
|
and elem.getAttributeNode("c") is None
|
|
and elem.getAttributeNode("p:d") is None
|
|
and elem.getAttributeNodeNS(
|
|
"http://xml.python.org/ns", "c") is None
|
|
and elem.getAttributeNode("e").isSameNode(attr)
|
|
and attrmap["e"].isSameNode(attr))
|
|
|
|
self.assertRaises(xml.dom.NamespaceErr, doc.renameNode, attr,
|
|
"http://xml.python.org/ns", "xmlns")
|
|
self.checkRenameNodeSharedConstraints(doc, attr)
|
|
doc.unlink()
|
|
|
|
def testRenameElement(self):
|
|
doc = parseString("<doc/>")
|
|
elem = doc.documentElement
|
|
|
|
# Simple renaming
|
|
elem = doc.renameNode(elem, xml.dom.EMPTY_NAMESPACE, "a")
|
|
self.confirm(elem.tagName == "a"
|
|
and elem.nodeName == "a"
|
|
and elem.localName is None
|
|
and elem.namespaceURI == xml.dom.EMPTY_NAMESPACE
|
|
and elem.prefix is None
|
|
and elem.ownerDocument.isSameNode(doc))
|
|
|
|
# Rename to have a namespace, no prefix
|
|
elem = doc.renameNode(elem, "http://xml.python.org/ns", "b")
|
|
self.confirm(elem.tagName == "b"
|
|
and elem.nodeName == "b"
|
|
and elem.localName == "b"
|
|
and elem.namespaceURI == "http://xml.python.org/ns"
|
|
and elem.prefix is None
|
|
and elem.ownerDocument.isSameNode(doc))
|
|
|
|
# Rename to have a namespace, with prefix
|
|
elem = doc.renameNode(elem, "http://xml.python.org/ns2", "p:c")
|
|
self.confirm(elem.tagName == "p:c"
|
|
and elem.nodeName == "p:c"
|
|
and elem.localName == "c"
|
|
and elem.namespaceURI == "http://xml.python.org/ns2"
|
|
and elem.prefix == "p"
|
|
and elem.ownerDocument.isSameNode(doc))
|
|
|
|
# Rename back to a simple non-NS node
|
|
elem = doc.renameNode(elem, xml.dom.EMPTY_NAMESPACE, "d")
|
|
self.confirm(elem.tagName == "d"
|
|
and elem.nodeName == "d"
|
|
and elem.localName is None
|
|
and elem.namespaceURI == xml.dom.EMPTY_NAMESPACE
|
|
and elem.prefix is None
|
|
and elem.ownerDocument.isSameNode(doc))
|
|
|
|
self.checkRenameNodeSharedConstraints(doc, elem)
|
|
doc.unlink()
|
|
|
|
def testRenameOther(self):
|
|
# We have to create a comment node explicitly since not all DOM
|
|
# builders used with minidom add comments to the DOM.
|
|
doc = xml.dom.minidom.getDOMImplementation().createDocument(
|
|
xml.dom.EMPTY_NAMESPACE, "e", None)
|
|
node = doc.createComment("comment")
|
|
self.assertRaises(xml.dom.NotSupportedErr, doc.renameNode, node,
|
|
xml.dom.EMPTY_NAMESPACE, "foo")
|
|
doc.unlink()
|
|
|
|
def testWholeText(self):
|
|
doc = parseString("<doc>a</doc>")
|
|
elem = doc.documentElement
|
|
text = elem.childNodes[0]
|
|
self.assertEqual(text.nodeType, Node.TEXT_NODE)
|
|
|
|
self.checkWholeText(text, "a")
|
|
elem.appendChild(doc.createTextNode("b"))
|
|
self.checkWholeText(text, "ab")
|
|
elem.insertBefore(doc.createCDATASection("c"), text)
|
|
self.checkWholeText(text, "cab")
|
|
|
|
# make sure we don't cross other nodes
|
|
splitter = doc.createComment("comment")
|
|
elem.appendChild(splitter)
|
|
text2 = doc.createTextNode("d")
|
|
elem.appendChild(text2)
|
|
self.checkWholeText(text, "cab")
|
|
self.checkWholeText(text2, "d")
|
|
|
|
x = doc.createElement("x")
|
|
elem.replaceChild(x, splitter)
|
|
splitter = x
|
|
self.checkWholeText(text, "cab")
|
|
self.checkWholeText(text2, "d")
|
|
|
|
x = doc.createProcessingInstruction("y", "z")
|
|
elem.replaceChild(x, splitter)
|
|
splitter = x
|
|
self.checkWholeText(text, "cab")
|
|
self.checkWholeText(text2, "d")
|
|
|
|
elem.removeChild(splitter)
|
|
self.checkWholeText(text, "cabd")
|
|
self.checkWholeText(text2, "cabd")
|
|
|
|
def testPatch1094164(self):
|
|
doc = parseString("<doc><e/></doc>")
|
|
elem = doc.documentElement
|
|
e = elem.firstChild
|
|
self.confirm(e.parentNode is elem, "Before replaceChild()")
|
|
# Check that replacing a child with itself leaves the tree unchanged
|
|
elem.replaceChild(e, e)
|
|
self.confirm(e.parentNode is elem, "After replaceChild()")
|
|
|
|
def testReplaceWholeText(self):
|
|
def setup():
|
|
doc = parseString("<doc>a<e/>d</doc>")
|
|
elem = doc.documentElement
|
|
text1 = elem.firstChild
|
|
text2 = elem.lastChild
|
|
splitter = text1.nextSibling
|
|
elem.insertBefore(doc.createTextNode("b"), splitter)
|
|
elem.insertBefore(doc.createCDATASection("c"), text1)
|
|
return doc, elem, text1, splitter, text2
|
|
|
|
doc, elem, text1, splitter, text2 = setup()
|
|
text = text1.replaceWholeText("new content")
|
|
self.checkWholeText(text, "new content")
|
|
self.checkWholeText(text2, "d")
|
|
self.confirm(len(elem.childNodes) == 3)
|
|
|
|
doc, elem, text1, splitter, text2 = setup()
|
|
text = text2.replaceWholeText("new content")
|
|
self.checkWholeText(text, "new content")
|
|
self.checkWholeText(text1, "cab")
|
|
self.confirm(len(elem.childNodes) == 5)
|
|
|
|
doc, elem, text1, splitter, text2 = setup()
|
|
text = text1.replaceWholeText("")
|
|
self.checkWholeText(text2, "d")
|
|
self.confirm(text is None
|
|
and len(elem.childNodes) == 2)
|
|
|
|
def testSchemaType(self):
|
|
doc = parseString(
|
|
"<!DOCTYPE doc [\n"
|
|
" <!ENTITY e1 SYSTEM 'http://xml.python.org/e1'>\n"
|
|
" <!ENTITY e2 SYSTEM 'http://xml.python.org/e2'>\n"
|
|
" <!ATTLIST doc id ID #IMPLIED \n"
|
|
" ref IDREF #IMPLIED \n"
|
|
" refs IDREFS #IMPLIED \n"
|
|
" enum (a|b) #IMPLIED \n"
|
|
" ent ENTITY #IMPLIED \n"
|
|
" ents ENTITIES #IMPLIED \n"
|
|
" nm NMTOKEN #IMPLIED \n"
|
|
" nms NMTOKENS #IMPLIED \n"
|
|
" text CDATA #IMPLIED \n"
|
|
" >\n"
|
|
"]><doc id='name' notid='name' text='splat!' enum='b'"
|
|
" ref='name' refs='name name' ent='e1' ents='e1 e2'"
|
|
" nm='123' nms='123 abc' />")
|
|
elem = doc.documentElement
|
|
# We don't want to rely on any specific loader at this point, so
|
|
# just make sure we can get to all the names, and that the
|
|
# DTD-based namespace is right. The names can vary by loader
|
|
# since each supports a different level of DTD information.
|
|
t = elem.schemaType
|
|
self.confirm(t.name is None
|
|
and t.namespace == xml.dom.EMPTY_NAMESPACE)
|
|
names = "id notid text enum ref refs ent ents nm nms".split()
|
|
for name in names:
|
|
a = elem.getAttributeNode(name)
|
|
t = a.schemaType
|
|
self.confirm(hasattr(t, "name")
|
|
and t.namespace == xml.dom.EMPTY_NAMESPACE)
|
|
|
|
def testSetIdAttribute(self):
|
|
doc = parseString("<doc a1='v' a2='w'/>")
|
|
e = doc.documentElement
|
|
a1 = e.getAttributeNode("a1")
|
|
a2 = e.getAttributeNode("a2")
|
|
self.confirm(doc.getElementById("v") is None
|
|
and not a1.isId
|
|
and not a2.isId)
|
|
e.setIdAttribute("a1")
|
|
self.confirm(e.isSameNode(doc.getElementById("v"))
|
|
and a1.isId
|
|
and not a2.isId)
|
|
e.setIdAttribute("a2")
|
|
self.confirm(e.isSameNode(doc.getElementById("v"))
|
|
and e.isSameNode(doc.getElementById("w"))
|
|
and a1.isId
|
|
and a2.isId)
|
|
# replace the a1 node; the new node should *not* be an ID
|
|
a3 = doc.createAttribute("a1")
|
|
a3.value = "v"
|
|
e.setAttributeNode(a3)
|
|
self.confirm(doc.getElementById("v") is None
|
|
and e.isSameNode(doc.getElementById("w"))
|
|
and not a1.isId
|
|
and a2.isId
|
|
and not a3.isId)
|
|
# renaming an attribute should not affect its ID-ness:
|
|
doc.renameNode(a2, xml.dom.EMPTY_NAMESPACE, "an")
|
|
self.confirm(e.isSameNode(doc.getElementById("w"))
|
|
and a2.isId)
|
|
|
|
def testSetIdAttributeNS(self):
|
|
NS1 = "http://xml.python.org/ns1"
|
|
NS2 = "http://xml.python.org/ns2"
|
|
doc = parseString("<doc"
|
|
" xmlns:ns1='" + NS1 + "'"
|
|
" xmlns:ns2='" + NS2 + "'"
|
|
" ns1:a1='v' ns2:a2='w'/>")
|
|
e = doc.documentElement
|
|
a1 = e.getAttributeNodeNS(NS1, "a1")
|
|
a2 = e.getAttributeNodeNS(NS2, "a2")
|
|
self.confirm(doc.getElementById("v") is None
|
|
and not a1.isId
|
|
and not a2.isId)
|
|
e.setIdAttributeNS(NS1, "a1")
|
|
self.confirm(e.isSameNode(doc.getElementById("v"))
|
|
and a1.isId
|
|
and not a2.isId)
|
|
e.setIdAttributeNS(NS2, "a2")
|
|
self.confirm(e.isSameNode(doc.getElementById("v"))
|
|
and e.isSameNode(doc.getElementById("w"))
|
|
and a1.isId
|
|
and a2.isId)
|
|
# replace the a1 node; the new node should *not* be an ID
|
|
a3 = doc.createAttributeNS(NS1, "a1")
|
|
a3.value = "v"
|
|
e.setAttributeNode(a3)
|
|
self.confirm(e.isSameNode(doc.getElementById("w")))
|
|
self.confirm(not a1.isId)
|
|
self.confirm(a2.isId)
|
|
self.confirm(not a3.isId)
|
|
self.confirm(doc.getElementById("v") is None)
|
|
# renaming an attribute should not affect its ID-ness:
|
|
doc.renameNode(a2, xml.dom.EMPTY_NAMESPACE, "an")
|
|
self.confirm(e.isSameNode(doc.getElementById("w"))
|
|
and a2.isId)
|
|
|
|
def testSetIdAttributeNode(self):
|
|
NS1 = "http://xml.python.org/ns1"
|
|
NS2 = "http://xml.python.org/ns2"
|
|
doc = parseString("<doc"
|
|
" xmlns:ns1='" + NS1 + "'"
|
|
" xmlns:ns2='" + NS2 + "'"
|
|
" ns1:a1='v' ns2:a2='w'/>")
|
|
e = doc.documentElement
|
|
a1 = e.getAttributeNodeNS(NS1, "a1")
|
|
a2 = e.getAttributeNodeNS(NS2, "a2")
|
|
self.confirm(doc.getElementById("v") is None
|
|
and not a1.isId
|
|
and not a2.isId)
|
|
e.setIdAttributeNode(a1)
|
|
self.confirm(e.isSameNode(doc.getElementById("v"))
|
|
and a1.isId
|
|
and not a2.isId)
|
|
e.setIdAttributeNode(a2)
|
|
self.confirm(e.isSameNode(doc.getElementById("v"))
|
|
and e.isSameNode(doc.getElementById("w"))
|
|
and a1.isId
|
|
and a2.isId)
|
|
# replace the a1 node; the new node should *not* be an ID
|
|
a3 = doc.createAttributeNS(NS1, "a1")
|
|
a3.value = "v"
|
|
e.setAttributeNode(a3)
|
|
self.confirm(e.isSameNode(doc.getElementById("w")))
|
|
self.confirm(not a1.isId)
|
|
self.confirm(a2.isId)
|
|
self.confirm(not a3.isId)
|
|
self.confirm(doc.getElementById("v") is None)
|
|
# renaming an attribute should not affect its ID-ness:
|
|
doc.renameNode(a2, xml.dom.EMPTY_NAMESPACE, "an")
|
|
self.confirm(e.isSameNode(doc.getElementById("w"))
|
|
and a2.isId)
|
|
|
|
def assert_recursive_equal(self, doc, doc2):
|
|
stack = [(doc, doc2)]
|
|
while stack:
|
|
n1, n2 = stack.pop()
|
|
self.assertEqual(n1.nodeType, n2.nodeType)
|
|
self.assertEqual(len(n1.childNodes), len(n2.childNodes))
|
|
self.assertEqual(n1.nodeName, n2.nodeName)
|
|
self.assertFalse(n1.isSameNode(n2))
|
|
self.assertFalse(n2.isSameNode(n1))
|
|
if n1.nodeType == Node.DOCUMENT_TYPE_NODE:
|
|
len(n1.entities)
|
|
len(n2.entities)
|
|
len(n1.notations)
|
|
len(n2.notations)
|
|
self.assertEqual(len(n1.entities), len(n2.entities))
|
|
self.assertEqual(len(n1.notations), len(n2.notations))
|
|
for i in range(len(n1.notations)):
|
|
# XXX this loop body doesn't seem to be executed?
|
|
no1 = n1.notations.item(i)
|
|
no2 = n1.notations.item(i)
|
|
self.assertEqual(no1.name, no2.name)
|
|
self.assertEqual(no1.publicId, no2.publicId)
|
|
self.assertEqual(no1.systemId, no2.systemId)
|
|
stack.append((no1, no2))
|
|
for i in range(len(n1.entities)):
|
|
e1 = n1.entities.item(i)
|
|
e2 = n2.entities.item(i)
|
|
self.assertEqual(e1.notationName, e2.notationName)
|
|
self.assertEqual(e1.publicId, e2.publicId)
|
|
self.assertEqual(e1.systemId, e2.systemId)
|
|
stack.append((e1, e2))
|
|
if n1.nodeType != Node.DOCUMENT_NODE:
|
|
self.assertTrue(n1.ownerDocument.isSameNode(doc))
|
|
self.assertTrue(n2.ownerDocument.isSameNode(doc2))
|
|
for i in range(len(n1.childNodes)):
|
|
stack.append((n1.childNodes[i], n2.childNodes[i]))
|
|
|
|
def testPickledDocument(self):
|
|
doc = parseString(sample)
|
|
for proto in range(2, pickle.HIGHEST_PROTOCOL + 1):
|
|
s = pickle.dumps(doc, proto)
|
|
doc2 = pickle.loads(s)
|
|
self.assert_recursive_equal(doc, doc2)
|
|
|
|
def testDeepcopiedDocument(self):
|
|
doc = parseString(sample)
|
|
doc2 = copy.deepcopy(doc)
|
|
self.assert_recursive_equal(doc, doc2)
|
|
|
|
def testSerializeCommentNodeWithDoubleHyphen(self):
|
|
doc = create_doc_without_doctype()
|
|
doc.appendChild(doc.createComment("foo--bar"))
|
|
self.assertRaises(ValueError, doc.toxml)
|
|
|
|
|
|
def testEmptyXMLNSValue(self):
|
|
doc = parseString("<element xmlns=''>\n"
|
|
"<foo/>\n</element>")
|
|
doc2 = parseString(doc.toxml())
|
|
self.confirm(doc2.namespaceURI == xml.dom.EMPTY_NAMESPACE)
|
|
|
|
def testExceptionOnSpacesInXMLNSValue(self):
|
|
with self.assertRaises((ValueError, ExpatError)):
|
|
parseString(
|
|
'<element xmlns:abc="http:abc.com/de f g/hi/j k">' +
|
|
'<abc:foo /></element>'
|
|
)
|
|
|
|
def testDocRemoveChild(self):
|
|
doc = parse(tstfile)
|
|
title_tag = doc.documentElement.getElementsByTagName("TITLE")[0]
|
|
self.assertRaises( xml.dom.NotFoundErr, doc.removeChild, title_tag)
|
|
num_children_before = len(doc.childNodes)
|
|
doc.removeChild(doc.childNodes[0])
|
|
num_children_after = len(doc.childNodes)
|
|
self.assertTrue(num_children_after == num_children_before - 1)
|
|
|
|
def testProcessingInstructionNameError(self):
|
|
# wrong variable in .nodeValue property will
|
|
# lead to "NameError: name 'data' is not defined"
|
|
doc = parse(tstfile)
|
|
pi = doc.createProcessingInstruction("y", "z")
|
|
pi.nodeValue = "crash"
|
|
|
|
def test_minidom_attribute_order(self):
|
|
xml_str = '<?xml version="1.0" ?><curriculum status="public" company="example"/>'
|
|
doc = parseString(xml_str)
|
|
output = io.StringIO()
|
|
doc.writexml(output)
|
|
self.assertEqual(output.getvalue(), xml_str)
|
|
|
|
def test_toxml_with_attributes_ordered(self):
|
|
xml_str = '<?xml version="1.0" ?><curriculum status="public" company="example"/>'
|
|
doc = parseString(xml_str)
|
|
self.assertEqual(doc.toxml(), xml_str)
|
|
|
|
def test_toprettyxml_with_attributes_ordered(self):
|
|
xml_str = '<?xml version="1.0" ?><curriculum status="public" company="example"/>'
|
|
doc = parseString(xml_str)
|
|
self.assertEqual(doc.toprettyxml(),
|
|
'<?xml version="1.0" ?>\n'
|
|
'<curriculum status="public" company="example"/>\n')
|
|
|
|
def test_toprettyxml_with_cdata(self):
|
|
xml_str = '<?xml version="1.0" ?><root><node><![CDATA[</data>]]></node></root>'
|
|
doc = parseString(xml_str)
|
|
self.assertEqual(doc.toprettyxml(),
|
|
'<?xml version="1.0" ?>\n'
|
|
'<root>\n'
|
|
'\t<node><![CDATA[</data>]]></node>\n'
|
|
'</root>\n')
|
|
|
|
def test_cdata_parsing(self):
|
|
xml_str = '<?xml version="1.0" ?><root><node><![CDATA[</data>]]></node></root>'
|
|
dom1 = parseString(xml_str)
|
|
self.checkWholeText(dom1.getElementsByTagName('node')[0].firstChild, '</data>')
|
|
dom2 = parseString(dom1.toprettyxml())
|
|
self.checkWholeText(dom2.getElementsByTagName('node')[0].firstChild, '</data>')
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|