diff options
Diffstat (limited to 'lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/web/test/test_domhelpers.py')
| -rwxr-xr-x | lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/web/test/test_domhelpers.py | 306 |
1 files changed, 0 insertions, 306 deletions
diff --git a/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/web/test/test_domhelpers.py b/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/web/test/test_domhelpers.py deleted file mode 100755 index b0083746..00000000 --- a/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/web/test/test_domhelpers.py +++ /dev/null @@ -1,306 +0,0 @@ -# -*- test-case-name: twisted.web.test.test_domhelpers -*- -# Copyright (c) Twisted Matrix Laboratories. -# See LICENSE for details. - -""" -Specific tests for (some of) the methods in L{twisted.web.domhelpers}. -""" - -from xml.dom import minidom - -from twisted.trial.unittest import TestCase - -from twisted.web import microdom - -from twisted.web import domhelpers - - -class DOMHelpersTestsMixin: - """ - A mixin for L{TestCase} subclasses which defines test methods for - domhelpers functionality based on a DOM creation function provided by a - subclass. - """ - dom = None - - def test_getElementsByTagName(self): - doc1 = self.dom.parseString('<foo/>') - actual=domhelpers.getElementsByTagName(doc1, 'foo')[0].nodeName - expected='foo' - self.assertEqual(actual, expected) - el1=doc1.documentElement - actual=domhelpers.getElementsByTagName(el1, 'foo')[0].nodeName - self.assertEqual(actual, expected) - - doc2_xml='<a><foo in="a"/><b><foo in="b"/></b><c><foo in="c"/></c><foo in="d"/><foo in="ef"/><g><foo in="g"/><h><foo in="h"/></h></g></a>' - doc2 = self.dom.parseString(doc2_xml) - tag_list=domhelpers.getElementsByTagName(doc2, 'foo') - actual=''.join([node.getAttribute('in') for node in tag_list]) - expected='abcdefgh' - self.assertEqual(actual, expected) - el2=doc2.documentElement - tag_list=domhelpers.getElementsByTagName(el2, 'foo') - actual=''.join([node.getAttribute('in') for node in tag_list]) - self.assertEqual(actual, expected) - - doc3_xml=''' -<a><foo in="a"/> - <b><foo in="b"/> - <d><foo in="d"/> - <g><foo in="g"/></g> - <h><foo in="h"/></h> - </d> - <e><foo in="e"/> - <i><foo in="i"/></i> - </e> - </b> - <c><foo in="c"/> - <f><foo in="f"/> - <j><foo in="j"/></j> - </f> - </c> -</a>''' - doc3 = self.dom.parseString(doc3_xml) - tag_list=domhelpers.getElementsByTagName(doc3, 'foo') - actual=''.join([node.getAttribute('in') for node in tag_list]) - expected='abdgheicfj' - self.assertEqual(actual, expected) - el3=doc3.documentElement - tag_list=domhelpers.getElementsByTagName(el3, 'foo') - actual=''.join([node.getAttribute('in') for node in tag_list]) - self.assertEqual(actual, expected) - - doc4_xml='<foo><bar></bar><baz><foo/></baz></foo>' - doc4 = self.dom.parseString(doc4_xml) - actual=domhelpers.getElementsByTagName(doc4, 'foo') - root=doc4.documentElement - expected=[root, root.childNodes[-1].childNodes[0]] - self.assertEqual(actual, expected) - actual=domhelpers.getElementsByTagName(root, 'foo') - self.assertEqual(actual, expected) - - - def test_gatherTextNodes(self): - doc1 = self.dom.parseString('<a>foo</a>') - actual=domhelpers.gatherTextNodes(doc1) - expected='foo' - self.assertEqual(actual, expected) - actual=domhelpers.gatherTextNodes(doc1.documentElement) - self.assertEqual(actual, expected) - - doc2_xml='<a>a<b>b</b><c>c</c>def<g>g<h>h</h></g></a>' - doc2 = self.dom.parseString(doc2_xml) - actual=domhelpers.gatherTextNodes(doc2) - expected='abcdefgh' - self.assertEqual(actual, expected) - actual=domhelpers.gatherTextNodes(doc2.documentElement) - self.assertEqual(actual, expected) - - doc3_xml=('<a>a<b>b<d>d<g>g</g><h>h</h></d><e>e<i>i</i></e></b>' + - '<c>c<f>f<j>j</j></f></c></a>') - doc3 = self.dom.parseString(doc3_xml) - actual=domhelpers.gatherTextNodes(doc3) - expected='abdgheicfj' - self.assertEqual(actual, expected) - actual=domhelpers.gatherTextNodes(doc3.documentElement) - self.assertEqual(actual, expected) - - def test_clearNode(self): - doc1 = self.dom.parseString('<a><b><c><d/></c></b></a>') - a_node=doc1.documentElement - domhelpers.clearNode(a_node) - self.assertEqual( - a_node.toxml(), - self.dom.Element('a').toxml()) - - doc2 = self.dom.parseString('<a><b><c><d/></c></b></a>') - b_node=doc2.documentElement.childNodes[0] - domhelpers.clearNode(b_node) - actual=doc2.documentElement.toxml() - expected = self.dom.Element('a') - expected.appendChild(self.dom.Element('b')) - self.assertEqual(actual, expected.toxml()) - - - def test_get(self): - doc1 = self.dom.parseString('<a><b id="bar"/><c class="foo"/></a>') - node=domhelpers.get(doc1, "foo") - actual=node.toxml() - expected = self.dom.Element('c') - expected.setAttribute('class', 'foo') - self.assertEqual(actual, expected.toxml()) - - node=domhelpers.get(doc1, "bar") - actual=node.toxml() - expected = self.dom.Element('b') - expected.setAttribute('id', 'bar') - self.assertEqual(actual, expected.toxml()) - - self.assertRaises(domhelpers.NodeLookupError, - domhelpers.get, - doc1, - "pzork") - - def test_getIfExists(self): - doc1 = self.dom.parseString('<a><b id="bar"/><c class="foo"/></a>') - node=domhelpers.getIfExists(doc1, "foo") - actual=node.toxml() - expected = self.dom.Element('c') - expected.setAttribute('class', 'foo') - self.assertEqual(actual, expected.toxml()) - - node=domhelpers.getIfExists(doc1, "pzork") - self.assertIdentical(node, None) - - - def test_getAndClear(self): - doc1 = self.dom.parseString('<a><b id="foo"><c></c></b></a>') - node=domhelpers.getAndClear(doc1, "foo") - actual=node.toxml() - expected = self.dom.Element('b') - expected.setAttribute('id', 'foo') - self.assertEqual(actual, expected.toxml()) - - - def test_locateNodes(self): - doc1 = self.dom.parseString('<a><b foo="olive"><c foo="olive"/></b><d foo="poopy"/></a>') - node_list=domhelpers.locateNodes( - doc1.childNodes, 'foo', 'olive', noNesting=1) - actual=''.join([node.toxml() for node in node_list]) - expected = self.dom.Element('b') - expected.setAttribute('foo', 'olive') - c = self.dom.Element('c') - c.setAttribute('foo', 'olive') - expected.appendChild(c) - - self.assertEqual(actual, expected.toxml()) - - node_list=domhelpers.locateNodes( - doc1.childNodes, 'foo', 'olive', noNesting=0) - actual=''.join([node.toxml() for node in node_list]) - self.assertEqual(actual, expected.toxml() + c.toxml()) - - - def test_getParents(self): - doc1 = self.dom.parseString('<a><b><c><d/></c><e/></b><f/></a>') - node_list = domhelpers.getParents( - doc1.childNodes[0].childNodes[0].childNodes[0]) - actual = ''.join([node.tagName for node in node_list - if hasattr(node, 'tagName')]) - self.assertEqual(actual, 'cba') - - - def test_findElementsWithAttribute(self): - doc1 = self.dom.parseString('<a foo="1"><b foo="2"/><c foo="1"/><d/></a>') - node_list = domhelpers.findElementsWithAttribute(doc1, 'foo') - actual = ''.join([node.tagName for node in node_list]) - self.assertEqual(actual, 'abc') - - node_list = domhelpers.findElementsWithAttribute(doc1, 'foo', '1') - actual = ''.join([node.tagName for node in node_list]) - self.assertEqual(actual, 'ac') - - - def test_findNodesNamed(self): - doc1 = self.dom.parseString('<doc><foo/><bar/><foo>a</foo></doc>') - node_list = domhelpers.findNodesNamed(doc1, 'foo') - actual = len(node_list) - self.assertEqual(actual, 2) - - # NOT SURE WHAT THESE ARE SUPPOSED TO DO.. - # def test_RawText FIXME - # def test_superSetAttribute FIXME - # def test_superPrependAttribute FIXME - # def test_superAppendAttribute FIXME - # def test_substitute FIXME - - def test_escape(self): - j='this string " contains many & characters> xml< won\'t like' - expected='this string " contains many & characters> xml< won\'t like' - self.assertEqual(domhelpers.escape(j), expected) - - def test_unescape(self): - j='this string " has && entities > < and some characters xml won\'t like<' - expected='this string " has && entities > < and some characters xml won\'t like<' - self.assertEqual(domhelpers.unescape(j), expected) - - - def test_getNodeText(self): - """ - L{getNodeText} returns the concatenation of all the text data at or - beneath the node passed to it. - """ - node = self.dom.parseString('<foo><bar>baz</bar><bar>quux</bar></foo>') - self.assertEqual(domhelpers.getNodeText(node), "bazquux") - - - -class MicroDOMHelpersTests(DOMHelpersTestsMixin, TestCase): - dom = microdom - - def test_gatherTextNodesDropsWhitespace(self): - """ - Microdom discards whitespace-only text nodes, so L{gatherTextNodes} - returns only the text from nodes which had non-whitespace characters. - """ - doc4_xml='''<html> - <head> - </head> - <body> - stuff - </body> -</html> -''' - doc4 = self.dom.parseString(doc4_xml) - actual = domhelpers.gatherTextNodes(doc4) - expected = '\n stuff\n ' - self.assertEqual(actual, expected) - actual = domhelpers.gatherTextNodes(doc4.documentElement) - self.assertEqual(actual, expected) - - - def test_textEntitiesNotDecoded(self): - """ - Microdom does not decode entities in text nodes. - """ - doc5_xml='<x>Souffl&</x>' - doc5 = self.dom.parseString(doc5_xml) - actual=domhelpers.gatherTextNodes(doc5) - expected='Souffl&' - self.assertEqual(actual, expected) - actual=domhelpers.gatherTextNodes(doc5.documentElement) - self.assertEqual(actual, expected) - - - -class MiniDOMHelpersTests(DOMHelpersTestsMixin, TestCase): - dom = minidom - - def test_textEntitiesDecoded(self): - """ - Minidom does decode entities in text nodes. - """ - doc5_xml='<x>Souffl&</x>' - doc5 = self.dom.parseString(doc5_xml) - actual=domhelpers.gatherTextNodes(doc5) - expected='Souffl&' - self.assertEqual(actual, expected) - actual=domhelpers.gatherTextNodes(doc5.documentElement) - self.assertEqual(actual, expected) - - - def test_getNodeUnicodeText(self): - """ - L{domhelpers.getNodeText} returns a C{unicode} string when text - nodes are represented in the DOM with unicode, whether or not there - are non-ASCII characters present. - """ - node = self.dom.parseString("<foo>bar</foo>") - text = domhelpers.getNodeText(node) - self.assertEqual(text, u"bar") - self.assertIsInstance(text, unicode) - - node = self.dom.parseString(u"<foo>\N{SNOWMAN}</foo>".encode('utf-8')) - text = domhelpers.getNodeText(node) - self.assertEqual(text, u"\N{SNOWMAN}") - self.assertIsInstance(text, unicode) |