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Diffstat (limited to 'lib/python2.7/test/test_minidom.py')
| -rw-r--r-- | lib/python2.7/test/test_minidom.py | 1511 |
1 files changed, 1511 insertions, 0 deletions
diff --git a/lib/python2.7/test/test_minidom.py b/lib/python2.7/test/test_minidom.py new file mode 100644 index 0000000..ca0f0f7 --- /dev/null +++ b/lib/python2.7/test/test_minidom.py @@ -0,0 +1,1511 @@ +# test for xml.dom.minidom + +import pickle +from StringIO import StringIO +from test.test_support import verbose, run_unittest, findfile +import unittest + +import xml.dom +import xml.dom.minidom +import xml.parsers.expat + +from xml.dom.minidom import parse, Node, Document, parseString +from xml.dom.minidom import getDOMImplementation + + +tstfile = findfile("test.xml", subdir="xmltestdata") + + +# The tests of DocumentType importing use these helpers to construct +# the documents to work with, since not all DOM builders actually +# create the DocumentType nodes. +def create_doc_without_doctype(doctype=None): + return getDOMImplementation().createDocument(None, "doc", doctype) + +def create_nonempty_doctype(): + doctype = getDOMImplementation().createDocumentType("doc", None, None) + doctype.entities._seq = [] + doctype.notations._seq = [] + notation = xml.dom.minidom.Notation("my-notation", None, + "http://xml.python.org/notations/my") + doctype.notations._seq.append(notation) + entity = xml.dom.minidom.Entity("my-entity", None, + "http://xml.python.org/entities/my", + "my-notation") + entity.version = "1.0" + entity.encoding = "utf-8" + entity.actualEncoding = "us-ascii" + doctype.entities._seq.append(entity) + return doctype + +def create_doc_with_doctype(): + doctype = create_nonempty_doctype() + doc = create_doc_without_doctype(doctype) + doctype.entities.item(0).ownerDocument = doc + doctype.notations.item(0).ownerDocument = doc + return doc + +class MinidomTest(unittest.TestCase): + def confirm(self, test, testname = "Test"): + self.assertTrue(test, testname) + + def checkWholeText(self, node, s): + t = node.wholeText + self.confirm(t == s, "looking for %s, found %s" % (repr(s), repr(t))) + + def testParseFromFile(self): + dom = parse(StringIO(open(tstfile).read())) + dom.unlink() + self.confirm(isinstance(dom,Document)) + + def testGetElementsByTagName(self): + dom = parse(tstfile) + self.confirm(dom.getElementsByTagName("LI") == \ + dom.documentElement.getElementsByTagName("LI")) + dom.unlink() + + def testInsertBefore(self): + dom = parseString("<doc><foo/></doc>") + root = dom.documentElement + elem = root.childNodes[0] + nelem = dom.createElement("element") + root.insertBefore(nelem, elem) + self.confirm(len(root.childNodes) == 2 + and root.childNodes.length == 2 + and root.childNodes[0] is nelem + and root.childNodes.item(0) is nelem + and root.childNodes[1] is elem + and root.childNodes.item(1) is elem + and root.firstChild is nelem + and root.lastChild is elem + and root.toxml() == "<doc><element/><foo/></doc>" + , "testInsertBefore -- node properly placed in tree") + nelem = dom.createElement("element") + root.insertBefore(nelem, None) + self.confirm(len(root.childNodes) == 3 + and root.childNodes.length == 3 + and root.childNodes[1] is elem + and root.childNodes.item(1) is elem + and root.childNodes[2] is nelem + and root.childNodes.item(2) is nelem + and root.lastChild is nelem + and nelem.previousSibling is elem + and root.toxml() == "<doc><element/><foo/><element/></doc>" + , "testInsertBefore -- node properly placed in tree") + nelem2 = dom.createElement("bar") + root.insertBefore(nelem2, nelem) + self.confirm(len(root.childNodes) == 4 + and root.childNodes.length == 4 + and root.childNodes[2] is nelem2 + and root.childNodes.item(2) is nelem2 + and root.childNodes[3] is nelem + and root.childNodes.item(3) is nelem + and nelem2.nextSibling is nelem + and nelem.previousSibling is nelem2 + and root.toxml() == + "<doc><element/><foo/><bar/><element/></doc>" + , "testInsertBefore -- node properly placed in tree") + dom.unlink() + + def _create_fragment_test_nodes(self): + dom = parseString("<doc/>") + orig = dom.createTextNode("original") + c1 = dom.createTextNode("foo") + c2 = dom.createTextNode("bar") + c3 = dom.createTextNode("bat") + dom.documentElement.appendChild(orig) + frag = dom.createDocumentFragment() + frag.appendChild(c1) + frag.appendChild(c2) + frag.appendChild(c3) + return dom, orig, c1, c2, c3, frag + + def testInsertBeforeFragment(self): + dom, orig, c1, c2, c3, frag = self._create_fragment_test_nodes() + dom.documentElement.insertBefore(frag, None) + self.confirm(tuple(dom.documentElement.childNodes) == + (orig, c1, c2, c3), + "insertBefore(<fragment>, None)") + frag.unlink() + dom.unlink() + + dom, orig, c1, c2, c3, frag = self._create_fragment_test_nodes() + dom.documentElement.insertBefore(frag, orig) + self.confirm(tuple(dom.documentElement.childNodes) == + (c1, c2, c3, orig), + "insertBefore(<fragment>, orig)") + frag.unlink() + dom.unlink() + + def testAppendChild(self): + dom = parse(tstfile) + dom.documentElement.appendChild(dom.createComment(u"Hello")) + self.confirm(dom.documentElement.childNodes[-1].nodeName == "#comment") + self.confirm(dom.documentElement.childNodes[-1].data == "Hello") + dom.unlink() + + def testAppendChildFragment(self): + dom, orig, c1, c2, c3, frag = self._create_fragment_test_nodes() + dom.documentElement.appendChild(frag) + self.confirm(tuple(dom.documentElement.childNodes) == + (orig, c1, c2, c3), + "appendChild(<fragment>)") + frag.unlink() + dom.unlink() + + def testReplaceChildFragment(self): + dom, orig, c1, c2, c3, frag = self._create_fragment_test_nodes() + dom.documentElement.replaceChild(frag, orig) + orig.unlink() + self.confirm(tuple(dom.documentElement.childNodes) == (c1, c2, c3), + "replaceChild(<fragment>)") + frag.unlink() + dom.unlink() + + def testLegalChildren(self): + dom = Document() + elem = dom.createElement('element') + text = dom.createTextNode('text') + self.assertRaises(xml.dom.HierarchyRequestErr, dom.appendChild, text) + + dom.appendChild(elem) + self.assertRaises(xml.dom.HierarchyRequestErr, dom.insertBefore, text, + elem) + self.assertRaises(xml.dom.HierarchyRequestErr, dom.replaceChild, text, + elem) + + nodemap = elem.attributes + self.assertRaises(xml.dom.HierarchyRequestErr, nodemap.setNamedItem, + text) + self.assertRaises(xml.dom.HierarchyRequestErr, nodemap.setNamedItemNS, + text) + + elem.appendChild(text) + dom.unlink() + + def testNamedNodeMapSetItem(self): + dom = Document() + elem = dom.createElement('element') + attrs = elem.attributes + attrs["foo"] = "bar" + a = attrs.item(0) + self.confirm(a.ownerDocument is dom, + "NamedNodeMap.__setitem__() sets ownerDocument") + self.confirm(a.ownerElement is elem, + "NamedNodeMap.__setitem__() sets ownerElement") + self.confirm(a.value == "bar", + "NamedNodeMap.__setitem__() sets value") + self.confirm(a.nodeValue == "bar", + "NamedNodeMap.__setitem__() sets nodeValue") + elem.unlink() + dom.unlink() + + def testNonZero(self): + dom = parse(tstfile) + self.confirm(dom)# should not be zero + dom.appendChild(dom.createComment("foo")) + self.confirm(not dom.childNodes[-1].childNodes) + dom.unlink() + + def testUnlink(self): + dom = parse(tstfile) + dom.unlink() + + def testElement(self): + dom = Document() + dom.appendChild(dom.createElement("abc")) + self.confirm(dom.documentElement) + dom.unlink() + + def testAAA(self): + dom = parseString("<abc/>") + el = dom.documentElement + el.setAttribute("spam", "jam2") + self.confirm(el.toxml() == '<abc spam="jam2"/>', "testAAA") + a = el.getAttributeNode("spam") + self.confirm(a.ownerDocument is dom, + "setAttribute() sets ownerDocument") + self.confirm(a.ownerElement is dom.documentElement, + "setAttribute() sets ownerElement") + dom.unlink() + + def testAAB(self): + dom = parseString("<abc/>") + el = dom.documentElement + el.setAttribute("spam", "jam") + el.setAttribute("spam", "jam2") + self.confirm(el.toxml() == '<abc spam="jam2"/>', "testAAB") + dom.unlink() + + def testAddAttr(self): + dom = Document() + child = dom.appendChild(dom.createElement("abc")) + + child.setAttribute("def", "ghi") + self.confirm(child.getAttribute("def") == "ghi") + self.confirm(child.attributes["def"].value == "ghi") + + child.setAttribute("jkl", "mno") + self.confirm(child.getAttribute("jkl") == "mno") + self.confirm(child.attributes["jkl"].value == "mno") + + self.confirm(len(child.attributes) == 2) + + child.setAttribute("def", "newval") + self.confirm(child.getAttribute("def") == "newval") + self.confirm(child.attributes["def"].value == "newval") + + self.confirm(len(child.attributes) == 2) + dom.unlink() + + def testDeleteAttr(self): + dom = Document() + child = dom.appendChild(dom.createElement("abc")) + + self.confirm(len(child.attributes) == 0) + child.setAttribute("def", "ghi") + self.confirm(len(child.attributes) == 1) + del child.attributes["def"] + self.confirm(len(child.attributes) == 0) + dom.unlink() + + def testRemoveAttr(self): + dom = Document() + child = dom.appendChild(dom.createElement("abc")) + + child.setAttribute("def", "ghi") + self.confirm(len(child.attributes) == 1) + child.removeAttribute("def") + self.confirm(len(child.attributes) == 0) + dom.unlink() + + def testRemoveAttrNS(self): + dom = Document() + child = dom.appendChild( + dom.createElementNS("http://www.python.org", "python:abc")) + child.setAttributeNS("http://www.w3.org", "xmlns:python", + "http://www.python.org") + child.setAttributeNS("http://www.python.org", "python:abcattr", "foo") + self.confirm(len(child.attributes) == 2) + child.removeAttributeNS("http://www.python.org", "abcattr") + self.confirm(len(child.attributes) == 1) + dom.unlink() + + 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") + child.removeAttributeNode(node) + self.confirm(len(child.attributes) == 0 + and child.getAttributeNode("spam") is None) + dom.unlink() + + def testChangeAttr(self): + dom = parseString("<abc/>") + el = dom.documentElement + el.setAttribute("spam", "jam") + self.confirm(len(el.attributes) == 1) + el.setAttribute("spam", "bam") + # Set this attribute to be an ID and make sure that doesn't change + # when changing the value: + el.setIdAttribute("spam") + self.confirm(len(el.attributes) == 1 + and el.attributes["spam"].value == "bam" + and el.attributes["spam"].nodeValue == "bam" + and el.getAttribute("spam") == "bam" + and el.getAttributeNode("spam").isId) + el.attributes["spam"] = "ham" + self.confirm(len(el.attributes) == 1 + and el.attributes["spam"].value == "ham" + and el.attributes["spam"].nodeValue == "ham" + and el.getAttribute("spam") == "ham" + and el.attributes["spam"].isId) + el.setAttribute("spam2", "bam") + self.confirm(len(el.attributes) == 2 + and el.attributes["spam"].value == "ham" + and el.attributes["spam"].nodeValue == "ham" + and el.getAttribute("spam") == "ham" + and el.attributes["spam2"].value == "bam" + and el.attributes["spam2"].nodeValue == "bam" + and el.getAttribute("spam2") == "bam") + el.attributes["spam2"] = "bam2" + self.confirm(len(el.attributes) == 2 + and el.attributes["spam"].value == "ham" + and el.attributes["spam"].nodeValue == "ham" + and el.getAttribute("spam") == "ham" + and el.attributes["spam2"].value == "bam2" + and el.attributes["spam2"].nodeValue == "bam2" + and el.getAttribute("spam2") == "bam2") + dom.unlink() + + def testGetAttrList(self): + pass + + def testGetAttrValues(self): pass + + def testGetAttrLength(self): pass + + def testGetAttribute(self): pass + + def testGetAttributeNS(self): pass + + def testGetAttributeNode(self): pass + + def testGetElementsByTagNameNS(self): + d="""<foo xmlns:minidom='http://pyxml.sf.net/minidom'> + <minidom:myelem/> + </foo>""" + dom = parseString(d) + elems = dom.getElementsByTagNameNS("http://pyxml.sf.net/minidom", + "myelem") + self.confirm(len(elems) == 1 + and elems[0].namespaceURI == "http://pyxml.sf.net/minidom" + and elems[0].localName == "myelem" + and elems[0].prefix == "minidom" + and elems[0].tagName == "minidom:myelem" + and elems[0].nodeName == "minidom:myelem") + dom.unlink() + + def get_empty_nodelist_from_elements_by_tagName_ns_helper(self, doc, nsuri, + lname): + nodelist = doc.getElementsByTagNameNS(nsuri, lname) + self.confirm(len(nodelist) == 0) + + def testGetEmptyNodeListFromElementsByTagNameNS(self): + doc = parseString('<doc/>') + self.get_empty_nodelist_from_elements_by_tagName_ns_helper( + doc, 'http://xml.python.org/namespaces/a', 'localname') + self.get_empty_nodelist_from_elements_by_tagName_ns_helper( + doc, '*', 'splat') + self.get_empty_nodelist_from_elements_by_tagName_ns_helper( + doc, 'http://xml.python.org/namespaces/a', '*') + + doc = parseString('<doc xmlns="http://xml.python.org/splat"><e/></doc>') + self.get_empty_nodelist_from_elements_by_tagName_ns_helper( + doc, "http://xml.python.org/splat", "not-there") + self.get_empty_nodelist_from_elements_by_tagName_ns_helper( + 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(u"abc")) + string1 = repr(el) + string2 = str(el) + self.confirm(string1 == string2) + dom.unlink() + + def testElementReprAndStrUnicodeNS(self): + dom = Document() + el = dom.appendChild( + dom.createElementNS(u"http://www.slashdot.org", u"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(u"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 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(u'elem') + elem.appendChild(dom.createTextNode(u'TEXT')) + elem.appendChild(dom.createTextNode(u'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): pass + + def _testCloneElementCopiesAttributes(self, e1, e2, test): + attrs1 = e1.attributes + attrs2 = e2.attributes + keys1 = attrs1.keys() + keys2 = 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 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 testSAX2DOM(self): + from xml.dom import pulldom + + sax2dom = pulldom.SAX2DOM() + sax2dom.startDocument() + sax2dom.startElement("doc", {}) + sax2dom.characters("text") + sax2dom.startElement("subelm", {}) + sax2dom.characters("text") + sax2dom.endElement("subelm") + sax2dom.characters("text") + sax2dom.endElement("doc") + sax2dom.endDocument() + + doc = sax2dom.document + root = doc.documentElement + (text1, elm1, text2) = root.childNodes + text3 = elm1.childNodes[0] + + self.confirm(text1.previousSibling is None and + text1.nextSibling is elm1 and + elm1.previousSibling is text1 and + elm1.nextSibling is text2 and + text2.previousSibling is elm1 and + text2.nextSibling is None and + text3.previousSibling is None and + text3.nextSibling is None, "testSAX2DOM - siblings") + + self.confirm(root.parentNode is doc and + text1.parentNode is root and + elm1.parentNode is root and + text2.parentNode is root and + text3.parentNode is elm1, "testSAX2DOM - parents") + doc.unlink() + + def testEncodings(self): + doc = parseString('<foo>€</foo>') + self.confirm(doc.toxml() == u'<?xml version="1.0" ?><foo>\u20ac</foo>' + and doc.toxml('utf-8') == + '<?xml version="1.0" encoding="utf-8"?><foo>\xe2\x82\xac</foo>' + and doc.toxml('iso-8859-15') == + '<?xml version="1.0" encoding="iso-8859-15"?><foo>\xa4</foo>', + "testEncodings - encoding EURO SIGN") + + # Verify that character decoding errors raise exceptions instead + # of crashing + self.assertRaises(UnicodeDecodeError, parseString, + '<fran\xe7ais>Comment \xe7a va ? Tr\xe8s bien ?</fran\xe7ais>') + + 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 testPickledDocument(self): + doc = parseString("<?xml version='1.0' encoding='us-ascii'?>\n" + "<!DOCTYPE doc PUBLIC 'http://xml.python.org/public'" + " 'http://xml.python.org/system' [\n" + " <!ELEMENT e EMPTY>\n" + " <!ENTITY ent SYSTEM 'http://xml.python.org/entity'>\n" + "]><doc attr='value'> text\n" + "<?pi sample?> <!-- comment --> <e/> </doc>") + s = pickle.dumps(doc) + doc2 = pickle.loads(s) + stack = [(doc, doc2)] + while stack: + n1, n2 = stack.pop() + self.confirm(n1.nodeType == n2.nodeType + and len(n1.childNodes) == len(n2.childNodes) + and n1.nodeName == n2.nodeName + and not n1.isSameNode(n2) + and not n2.isSameNode(n1)) + if n1.nodeType == Node.DOCUMENT_TYPE_NODE: + len(n1.entities) + len(n2.entities) + len(n1.notations) + len(n2.notations) + self.confirm(len(n1.entities) == len(n2.entities) + and 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.confirm(no1.name == no2.name + and no1.publicId == no2.publicId + and 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.confirm(e1.notationName == e2.notationName + and e1.publicId == e2.publicId + and e1.systemId == e2.systemId) + stack.append((e1, e2)) + if n1.nodeType != Node.DOCUMENT_NODE: + self.confirm(n1.ownerDocument.isSameNode(doc) + and n2.ownerDocument.isSameNode(doc2)) + for i in range(len(n1.childNodes)): + stack.append((n1.childNodes[i], n2.childNodes[i])) + + 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 test_main(): + run_unittest(MinidomTest) + +if __name__ == "__main__": + test_main() |