| # test for xml.dom.minidom |
| |
| import os |
| import sys |
| import traceback |
| |
| from test_support import verbose |
| |
| import xml.dom |
| import xml.parsers.expat |
| |
| from xml.dom.minidom import parse, Node, Document, parseString |
| |
| if __name__ == "__main__": |
| base = sys.argv[0] |
| else: |
| base = __file__ |
| tstfile = os.path.join(os.path.dirname(base), "test"+os.extsep+"xml") |
| del base |
| |
| def confirm(test, testname = "Test"): |
| if not test: |
| print "Failed " + testname |
| raise Exception |
| |
| Node._debug = 1 |
| |
| def testParseFromFile(): |
| from StringIO import StringIO |
| dom = parse(StringIO(open(tstfile).read())) |
| dom.unlink() |
| confirm(isinstance(dom,Document)) |
| |
| def testGetElementsByTagName(): |
| dom = parse(tstfile) |
| confirm(dom.getElementsByTagName("LI") == \ |
| dom.documentElement.getElementsByTagName("LI")) |
| dom.unlink() |
| |
| def testInsertBefore(): |
| dom = parseString("<doc><foo/></doc>") |
| root = dom.documentElement |
| elem = root.childNodes[0] |
| nelem = dom.createElement("element") |
| root.insertBefore(nelem, elem) |
| 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) |
| 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) |
| 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(): |
| 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(): |
| dom, orig, c1, c2, c3, frag = _create_fragment_test_nodes() |
| dom.documentElement.insertBefore(frag, None) |
| confirm(tuple(dom.documentElement.childNodes) == (orig, c1, c2, c3), |
| "insertBefore(<fragment>, None)") |
| frag.unlink() |
| dom.unlink() |
| # |
| dom, orig, c1, c2, c3, frag = _create_fragment_test_nodes() |
| dom.documentElement.insertBefore(frag, orig) |
| confirm(tuple(dom.documentElement.childNodes) == (c1, c2, c3, orig), |
| "insertBefore(<fragment>, orig)") |
| frag.unlink() |
| dom.unlink() |
| |
| def testAppendChild(): |
| dom = parse(tstfile) |
| dom.documentElement.appendChild(dom.createComment(u"Hello")) |
| confirm(dom.documentElement.childNodes[-1].nodeName == "#comment") |
| confirm(dom.documentElement.childNodes[-1].data == "Hello") |
| dom.unlink() |
| |
| def testAppendChildFragment(): |
| dom, orig, c1, c2, c3, frag = _create_fragment_test_nodes() |
| dom.documentElement.appendChild(frag) |
| confirm(tuple(dom.documentElement.childNodes) == (orig, c1, c2, c3), |
| "appendChild(<fragment>)") |
| frag.unlink() |
| dom.unlink() |
| |
| def testReplaceChildFragment(): |
| dom, orig, c1, c2, c3, frag = _create_fragment_test_nodes() |
| dom.documentElement.replaceChild(frag, orig) |
| orig.unlink() |
| confirm(tuple(dom.documentElement.childNodes) == (c1, c2, c3), |
| "replaceChild(<fragment>)") |
| frag.unlink() |
| dom.unlink() |
| |
| def testLegalChildren(): |
| dom = Document() |
| elem = dom.createElement('element') |
| text = dom.createTextNode('text') |
| |
| try: dom.appendChild(text) |
| except xml.dom.HierarchyRequestErr: pass |
| else: |
| print "dom.appendChild didn't raise HierarchyRequestErr" |
| |
| dom.appendChild(elem) |
| try: dom.insertBefore(text, elem) |
| except xml.dom.HierarchyRequestErr: pass |
| else: |
| print "dom.appendChild didn't raise HierarchyRequestErr" |
| |
| try: dom.replaceChild(text, elem) |
| except xml.dom.HierarchyRequestErr: pass |
| else: |
| print "dom.appendChild didn't raise HierarchyRequestErr" |
| |
| nodemap = elem.attributes |
| try: nodemap.setNamedItem(text) |
| except xml.dom.HierarchyRequestErr: pass |
| else: |
| print "NamedNodeMap.setNamedItem didn't raise HierarchyRequestErr" |
| |
| try: nodemap.setNamedItemNS(text) |
| except xml.dom.HierarchyRequestErr: pass |
| else: |
| print "NamedNodeMap.setNamedItemNS didn't raise HierarchyRequestErr" |
| |
| elem.appendChild(text) |
| dom.unlink() |
| |
| def testNamedNodeMapSetItem(): |
| dom = Document() |
| elem = dom.createElement('element') |
| attrs = elem.attributes |
| attrs["foo"] = "bar" |
| a = attrs.item(0) |
| confirm(a.ownerDocument is dom, |
| "NamedNodeMap.__setitem__() sets ownerDocument") |
| confirm(a.ownerElement is elem, |
| "NamedNodeMap.__setitem__() sets ownerElement") |
| confirm(a.value == "bar", |
| "NamedNodeMap.__setitem__() sets value") |
| confirm(a.nodeValue == "bar", |
| "NamedNodeMap.__setitem__() sets nodeValue") |
| elem.unlink() |
| dom.unlink() |
| |
| def testNonZero(): |
| dom = parse(tstfile) |
| confirm(dom)# should not be zero |
| dom.appendChild(dom.createComment("foo")) |
| confirm(not dom.childNodes[-1].childNodes) |
| dom.unlink() |
| |
| def testUnlink(): |
| dom = parse(tstfile) |
| dom.unlink() |
| |
| def testElement(): |
| dom = Document() |
| dom.appendChild(dom.createElement("abc")) |
| confirm(dom.documentElement) |
| dom.unlink() |
| |
| def testAAA(): |
| dom = parseString("<abc/>") |
| el = dom.documentElement |
| el.setAttribute("spam", "jam2") |
| confirm(el.toxml() == '<abc spam="jam2"/>', "testAAA") |
| a = el.getAttributeNode("spam") |
| confirm(a.ownerDocument is dom, |
| "setAttribute() sets ownerDocument") |
| confirm(a.ownerElement is dom.documentElement, |
| "setAttribute() sets ownerElement") |
| dom.unlink() |
| |
| def testAAB(): |
| dom = parseString("<abc/>") |
| el = dom.documentElement |
| el.setAttribute("spam", "jam") |
| el.setAttribute("spam", "jam2") |
| confirm(el.toxml() == '<abc spam="jam2"/>', "testAAB") |
| dom.unlink() |
| |
| def testAddAttr(): |
| dom = Document() |
| child = dom.appendChild(dom.createElement("abc")) |
| |
| child.setAttribute("def", "ghi") |
| confirm(child.getAttribute("def") == "ghi") |
| confirm(child.attributes["def"].value == "ghi") |
| |
| child.setAttribute("jkl", "mno") |
| confirm(child.getAttribute("jkl") == "mno") |
| confirm(child.attributes["jkl"].value == "mno") |
| |
| confirm(len(child.attributes) == 2) |
| |
| child.setAttribute("def", "newval") |
| confirm(child.getAttribute("def") == "newval") |
| confirm(child.attributes["def"].value == "newval") |
| |
| confirm(len(child.attributes) == 2) |
| dom.unlink() |
| |
| def testDeleteAttr(): |
| dom = Document() |
| child = dom.appendChild(dom.createElement("abc")) |
| |
| confirm(len(child.attributes) == 0) |
| child.setAttribute("def", "ghi") |
| confirm(len(child.attributes) == 1) |
| del child.attributes["def"] |
| confirm(len(child.attributes) == 0) |
| dom.unlink() |
| |
| def testRemoveAttr(): |
| dom = Document() |
| child = dom.appendChild(dom.createElement("abc")) |
| |
| child.setAttribute("def", "ghi") |
| confirm(len(child.attributes) == 1) |
| child.removeAttribute("def") |
| confirm(len(child.attributes) == 0) |
| |
| dom.unlink() |
| |
| def testRemoveAttrNS(): |
| 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") |
| confirm(len(child.attributes) == 2) |
| child.removeAttributeNS("http://www.python.org", "abcattr") |
| confirm(len(child.attributes) == 1) |
| |
| dom.unlink() |
| |
| def testRemoveAttributeNode(): |
| dom = Document() |
| child = dom.appendChild(dom.createElement("foo")) |
| child.setAttribute("spam", "jam") |
| confirm(len(child.attributes) == 1) |
| node = child.getAttributeNode("spam") |
| child.removeAttributeNode(node) |
| confirm(len(child.attributes) == 0) |
| |
| dom.unlink() |
| |
| def testChangeAttr(): |
| dom = parseString("<abc/>") |
| el = dom.documentElement |
| el.setAttribute("spam", "jam") |
| confirm(len(el.attributes) == 1) |
| el.setAttribute("spam", "bam") |
| confirm(len(el.attributes) == 1) |
| el.attributes["spam"] = "ham" |
| confirm(len(el.attributes) == 1) |
| el.setAttribute("spam2", "bam") |
| confirm(len(el.attributes) == 2) |
| el.attributes[ "spam2"] = "bam2" |
| confirm(len(el.attributes) == 2) |
| dom.unlink() |
| |
| def testGetAttrList(): |
| pass |
| |
| def testGetAttrValues(): pass |
| |
| def testGetAttrLength(): pass |
| |
| def testGetAttribute(): pass |
| |
| def testGetAttributeNS(): pass |
| |
| def testGetAttributeNode(): pass |
| |
| def testGetElementsByTagNameNS(): |
| d="""<foo xmlns:minidom="http://pyxml.sf.net/minidom"> |
| <minidom:myelem/> |
| </foo>""" |
| dom = parseString(d) |
| elem = dom.getElementsByTagNameNS("http://pyxml.sf.net/minidom","myelem") |
| confirm(len(elem) == 1) |
| dom.unlink() |
| |
| def testGetEmptyNodeListFromElementsByTagNameNS(): pass |
| |
| def testElementReprAndStr(): |
| dom = Document() |
| el = dom.appendChild(dom.createElement("abc")) |
| string1 = repr(el) |
| string2 = str(el) |
| confirm(string1 == string2) |
| dom.unlink() |
| |
| # commented out until Fredrick's fix is checked in |
| def _testElementReprAndStrUnicode(): |
| dom = Document() |
| el = dom.appendChild(dom.createElement(u"abc")) |
| string1 = repr(el) |
| string2 = str(el) |
| confirm(string1 == string2) |
| dom.unlink() |
| |
| # commented out until Fredrick's fix is checked in |
| def _testElementReprAndStrUnicodeNS(): |
| dom = Document() |
| el = dom.appendChild( |
| dom.createElementNS(u"http://www.slashdot.org", u"slash:abc")) |
| string1 = repr(el) |
| string2 = str(el) |
| confirm(string1 == string2) |
| confirm(string1.find("slash:abc") != -1) |
| dom.unlink() |
| confirm(len(Node.allnodes) == 0) |
| |
| def testAttributeRepr(): |
| dom = Document() |
| el = dom.appendChild(dom.createElement(u"abc")) |
| node = el.setAttribute("abc", "def") |
| confirm(str(node) == repr(node)) |
| dom.unlink() |
| confirm(len(Node.allnodes) == 0) |
| |
| def testTextNodeRepr(): pass |
| |
| def testWriteXML(): |
| str = '<?xml version="1.0" ?>\n<a b="c"/>' |
| dom = parseString(str) |
| domstr = dom.toxml() |
| dom.unlink() |
| confirm(str == domstr) |
| confirm(len(Node.allnodes) == 0) |
| |
| def testProcessingInstruction(): pass |
| |
| def testProcessingInstructionRepr(): pass |
| |
| def testTextRepr(): pass |
| |
| def testWriteText(): pass |
| |
| def testDocumentElement(): pass |
| |
| def testTooManyDocumentElements(): |
| doc = parseString("<doc/>") |
| elem = doc.createElement("extra") |
| try: |
| doc.appendChild(elem) |
| except xml.dom.HierarchyRequestErr: |
| pass |
| else: |
| print "Failed to catch expected exception when" \ |
| " adding extra document element." |
| elem.unlink() |
| doc.unlink() |
| |
| def testCreateElementNS(): pass |
| |
| def testCreateAttributeNS(): pass |
| |
| def testParse(): pass |
| |
| def testParseString(): pass |
| |
| def testComment(): pass |
| |
| def testAttrListItem(): pass |
| |
| def testAttrListItems(): pass |
| |
| def testAttrListItemNS(): pass |
| |
| def testAttrListKeys(): pass |
| |
| def testAttrListKeysNS(): pass |
| |
| def testAttrListValues(): pass |
| |
| def testAttrListLength(): pass |
| |
| def testAttrList__getitem__(): pass |
| |
| def testAttrList__setitem__(): pass |
| |
| def testSetAttrValueandNodeValue(): pass |
| |
| def testParseElement(): pass |
| |
| def testParseAttributes(): pass |
| |
| def testParseElementNamespaces(): pass |
| |
| def testParseAttributeNamespaces(): pass |
| |
| def testParseProcessingInstructions(): pass |
| |
| def testChildNodes(): pass |
| |
| def testFirstChild(): pass |
| |
| def testHasChildNodes(): pass |
| |
| def testCloneElementShallow(): |
| dom, clone = _setupCloneElement(0) |
| 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(): |
| dom, clone = _setupCloneElement(1) |
| 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 _setupCloneElement(deep): |
| dom = parseString("<doc attr='value'><foo/></doc>") |
| root = dom.documentElement |
| clone = root.cloneNode(deep) |
| _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 _testCloneElementCopiesAttributes(e1, e2, test): |
| attrs1 = e1.attributes |
| attrs2 = e2.attributes |
| keys1 = attrs1.keys() |
| keys2 = attrs2.keys() |
| keys1.sort() |
| keys2.sort() |
| confirm(keys1 == keys2, "clone of element has same attribute keys") |
| for i in range(len(keys1)): |
| a1 = attrs1.item(i) |
| a2 = attrs2.item(i) |
| 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") |
| confirm(a2.ownerElement is e2, |
| "clone of attribute node correctly owned") |
| |
| |
| def testCloneDocumentShallow(): pass |
| |
| def testCloneDocumentDeep(): pass |
| |
| def testCloneAttributeShallow(): pass |
| |
| def testCloneAttributeDeep(): pass |
| |
| def testClonePIShallow(): pass |
| |
| def testClonePIDeep(): pass |
| |
| def testNormalize(): |
| doc = parseString("<doc/>") |
| root = doc.documentElement |
| root.appendChild(doc.createTextNode("first")) |
| root.appendChild(doc.createTextNode("second")) |
| confirm(len(root.childNodes) == 2 |
| and root.childNodes.length == 2, "testNormalize -- preparation") |
| doc.normalize() |
| 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() |
| confirm(len(root.childNodes) == 0 |
| and root.childNodes.length == 0, |
| "testNormalize -- single empty node removed") |
| doc.unlink() |
| |
| def testSiblings(): |
| doc = parseString("<doc><?pi?>text?<elm/></doc>") |
| root = doc.documentElement |
| (pi, text, elm) = root.childNodes |
| |
| 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(): |
| 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] |
| |
| 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(): |
| doc = parseString("<doc><e/><e/></doc>") |
| children = doc.childNodes |
| docelem = children[0] |
| 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(): |
| 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] |
| |
| 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") |
| |
| 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(): |
| doc = parseString('<foo>€</foo>') |
| confirm(doc.toxml() == u'<?xml version="1.0" ?>\n<foo>\u20ac</foo>' |
| and doc.toxml('utf-8') == '<?xml version="1.0" encoding="utf-8"?>\n<foo>\xe2\x82\xac</foo>' |
| and doc.toxml('iso-8859-15') == '<?xml version="1.0" encoding="iso-8859-15"?>\n<foo>\xa4</foo>', |
| "testEncodings - encoding EURO SIGN") |
| doc.unlink() |
| |
| # --- MAIN PROGRAM |
| |
| names = globals().keys() |
| names.sort() |
| |
| failed = [] |
| |
| for name in names: |
| if name.startswith("test"): |
| func = globals()[name] |
| try: |
| func() |
| confirm(len(Node.allnodes) == 0, |
| "assertion: len(Node.allnodes) == 0") |
| if len(Node.allnodes): |
| print "Garbage left over:" |
| if verbose: |
| print Node.allnodes.items()[0:10] |
| else: |
| # Don't print specific nodes if repeatable results |
| # are needed |
| print len(Node.allnodes) |
| Node.allnodes = {} |
| except: |
| failed.append(name) |
| print "Test Failed: ", name |
| sys.stdout.flush() |
| traceback.print_exception(*sys.exc_info()) |
| print `sys.exc_info()[1]` |
| Node.allnodes = {} |
| |
| if failed: |
| print "\n\n\n**** Check for failures in these tests:" |
| for name in failed: |
| print " " + name |