| # test for xml.dom.minidom |
| |
| import pickle |
| from 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): |
| with open(tstfile) as file: |
| dom = parse(file) |
| 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("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) |
| self.assertTrue(dom.childNodes) |
| dom.unlink() |
| self.assertFalse(dom.childNodes) |
| |
| def testContext(self): |
| with parse(tstfile) as dom: |
| self.assertTrue(dom.childNodes) |
| self.assertFalse(dom.childNodes) |
| |
| 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("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 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 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 = 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 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.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>') |
| |
| # Verify that character decoding errors throw exceptions instead |
| # of crashing |
| self.assertRaises(UnicodeDecodeError, parseString, |
| b'<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() |