Mercurial > genshi > mirror
view genshi/tests/output.py @ 1034:e02843c0fecc trunk
Add missing boolean attributes to XHTML and HTML serializers (fixes #570).
author | hodgestar |
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date | Wed, 19 Mar 2014 14:22:22 +0000 |
parents | f15334b65cf8 |
children |
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# -*- coding: utf-8 -*- # # Copyright (C) 2006-2008 Edgewall Software # All rights reserved. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms # are also available at http://genshi.edgewall.org/wiki/License. # # This software consists of voluntary contributions made by many # individuals. For the exact contribution history, see the revision # history and logs, available at http://genshi.edgewall.org/log/. import doctest import unittest import sys from genshi.core import Attrs, Markup, QName, Stream from genshi.input import HTML, XML from genshi.output import DocType, XMLSerializer, XHTMLSerializer, \ HTMLSerializer, EmptyTagFilter class XMLSerializerTestCase(unittest.TestCase): def test_with_xml_decl(self): stream = Stream([(Stream.XML_DECL, ('1.0', None, -1), (None, -1, -1))]) output = stream.render(XMLSerializer, doctype='xhtml', encoding=None) self.assertEqual('<?xml version="1.0"?>\n' '<!DOCTYPE html PUBLIC ' '"-//W3C//DTD XHTML 1.0 Strict//EN" ' '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\n', output) def test_doctype_in_stream(self): stream = Stream([(Stream.DOCTYPE, DocType.HTML_STRICT, (None, -1, -1))]) output = stream.render(XMLSerializer, encoding=None) self.assertEqual('<!DOCTYPE html PUBLIC ' '"-//W3C//DTD HTML 4.01//EN" ' '"http://www.w3.org/TR/html4/strict.dtd">\n', output) def test_doctype_in_stream_no_sysid(self): stream = Stream([(Stream.DOCTYPE, ('html', '-//W3C//DTD HTML 4.01//EN', None), (None, -1, -1))]) output = stream.render(XMLSerializer, encoding=None) self.assertEqual('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">\n', output) def test_doctype_in_stream_no_pubid(self): stream = Stream([ (Stream.DOCTYPE, ('html', None, 'http://www.w3.org/TR/html4/strict.dtd'), (None, -1, -1)) ]) output = stream.render(XMLSerializer, encoding=None) self.assertEqual('<!DOCTYPE html SYSTEM ' '"http://www.w3.org/TR/html4/strict.dtd">\n', output) def test_doctype_in_stream_no_pubid_or_sysid(self): stream = Stream([(Stream.DOCTYPE, ('html', None, None), (None, -1, -1))]) output = stream.render(XMLSerializer, encoding=None) self.assertEqual('<!DOCTYPE html>\n', output) def test_serializer_doctype(self): stream = Stream([]) output = stream.render(XMLSerializer, doctype=DocType.HTML_STRICT, encoding=None) self.assertEqual('<!DOCTYPE html PUBLIC ' '"-//W3C//DTD HTML 4.01//EN" ' '"http://www.w3.org/TR/html4/strict.dtd">\n', output) def test_doctype_one_and_only(self): stream = Stream([ (Stream.DOCTYPE, ('html', None, None), (None, -1, -1)) ]) output = stream.render(XMLSerializer, doctype=DocType.HTML_STRICT, encoding=None) self.assertEqual('<!DOCTYPE html PUBLIC ' '"-//W3C//DTD HTML 4.01//EN" ' '"http://www.w3.org/TR/html4/strict.dtd">\n', output) def test_comment(self): stream = Stream([(Stream.COMMENT, 'foo bar', (None, -1, -1))]) output = stream.render(XMLSerializer, encoding=None) self.assertEqual('<!--foo bar-->', output) def test_processing_instruction(self): stream = Stream([(Stream.PI, ('python', 'x = 2'), (None, -1, -1))]) output = stream.render(XMLSerializer, encoding=None) self.assertEqual('<?python x = 2?>', output) def test_nested_default_namespaces(self): stream = Stream([ (Stream.START_NS, ('', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('http://example.org/}div'), Attrs()), (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.START_NS, ('', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('http://example.org/}p'), Attrs()), (None, -1, -1)), (Stream.END, QName('http://example.org/}p'), (None, -1, -1)), (Stream.END_NS, '', (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.START_NS, ('', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('http://example.org/}p'), Attrs()), (None, -1, -1)), (Stream.END, QName('http://example.org/}p'), (None, -1, -1)), (Stream.END_NS, '', (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.END, QName('http://example.org/}div'), (None, -1, -1)), (Stream.END_NS, '', (None, -1, -1)) ]) output = stream.render(XMLSerializer, encoding=None) self.assertEqual("""<div xmlns="http://example.org/"> <p/> <p/> </div>""", output) def test_nested_bound_namespaces(self): stream = Stream([ (Stream.START_NS, ('x', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('http://example.org/}div'), Attrs()), (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.START_NS, ('x', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('http://example.org/}p'), Attrs()), (None, -1, -1)), (Stream.END, QName('http://example.org/}p'), (None, -1, -1)), (Stream.END_NS, 'x', (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.START_NS, ('x', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('http://example.org/}p'), Attrs()), (None, -1, -1)), (Stream.END, QName('http://example.org/}p'), (None, -1, -1)), (Stream.END_NS, 'x', (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.END, QName('http://example.org/}div'), (None, -1, -1)), (Stream.END_NS, 'x', (None, -1, -1)) ]) output = stream.render(XMLSerializer, encoding=None) self.assertEqual("""<x:div xmlns:x="http://example.org/"> <x:p/> <x:p/> </x:div>""", output) def test_multiple_default_namespaces(self): stream = Stream([ (Stream.START, (QName('div'), Attrs()), (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.START_NS, ('', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('http://example.org/}p'), Attrs()), (None, -1, -1)), (Stream.END, QName('http://example.org/}p'), (None, -1, -1)), (Stream.END_NS, '', (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.START_NS, ('', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('http://example.org/}p'), Attrs()), (None, -1, -1)), (Stream.END, QName('http://example.org/}p'), (None, -1, -1)), (Stream.END_NS, '', (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.END, QName('div'), (None, -1, -1)), ]) output = stream.render(XMLSerializer, encoding=None) self.assertEqual("""<div> <p xmlns="http://example.org/"/> <p xmlns="http://example.org/"/> </div>""", output) def test_multiple_bound_namespaces(self): stream = Stream([ (Stream.START, (QName('div'), Attrs()), (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.START_NS, ('x', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('http://example.org/}p'), Attrs()), (None, -1, -1)), (Stream.END, QName('http://example.org/}p'), (None, -1, -1)), (Stream.END_NS, 'x', (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.START_NS, ('x', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('http://example.org/}p'), Attrs()), (None, -1, -1)), (Stream.END, QName('http://example.org/}p'), (None, -1, -1)), (Stream.END_NS, 'x', (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.END, QName('div'), (None, -1, -1)), ]) output = stream.render(XMLSerializer, encoding=None) self.assertEqual("""<div> <x:p xmlns:x="http://example.org/"/> <x:p xmlns:x="http://example.org/"/> </div>""", output) def test_atom_with_xhtml(self): text = """<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en"> <id>urn:uuid:c60843aa-0da8-4fa6-bbe5-98007bc6774e</id> <updated>2007-01-28T11:36:02.807108-06:00</updated> <title type="xhtml"> <div xmlns="http://www.w3.org/1999/xhtml">Example</div> </title> <subtitle type="xhtml"> <div xmlns="http://www.w3.org/1999/xhtml">Bla bla bla</div> </subtitle> <icon/> </feed>""" output = XML(text).render(XMLSerializer, encoding=None) self.assertEqual(text, output) class XHTMLSerializerTestCase(unittest.TestCase): def test_xml_decl_dropped(self): stream = Stream([(Stream.XML_DECL, ('1.0', None, -1), (None, -1, -1))]) output = stream.render(XHTMLSerializer, doctype='xhtml', encoding=None) self.assertEqual('<!DOCTYPE html PUBLIC ' '"-//W3C//DTD XHTML 1.0 Strict//EN" ' '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\n', output) def test_xml_decl_included(self): stream = Stream([(Stream.XML_DECL, ('1.0', None, -1), (None, -1, -1))]) output = stream.render(XHTMLSerializer, doctype='xhtml', drop_xml_decl=False, encoding=None) self.assertEqual('<?xml version="1.0"?>\n' '<!DOCTYPE html PUBLIC ' '"-//W3C//DTD XHTML 1.0 Strict//EN" ' '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\n', output) def test_xml_lang(self): text = '<p xml:lang="en">English text</p>' output = XML(text).render(XHTMLSerializer, encoding=None) self.assertEqual('<p lang="en" xml:lang="en">English text</p>', output) def test_xml_lang_nodup(self): text = '<p xml:lang="en" lang="en">English text</p>' output = XML(text).render(XHTMLSerializer, encoding=None) self.assertEqual('<p xml:lang="en" lang="en">English text</p>', output) def test_textarea_whitespace(self): content = '\nHey there. \n\n I am indented.\n' stream = XML('<textarea name="foo">%s</textarea>' % content) output = stream.render(XHTMLSerializer, encoding=None) self.assertEqual('<textarea name="foo">%s</textarea>' % content, output) def test_pre_whitespace(self): content = '\nHey <em>there</em>. \n\n I am indented.\n' stream = XML('<pre>%s</pre>' % content) output = stream.render(XHTMLSerializer, encoding=None) self.assertEqual('<pre>%s</pre>' % content, output) def test_xml_space(self): text = '<foo xml:space="preserve"> Do not mess \n\n with me </foo>' output = XML(text).render(XHTMLSerializer, encoding=None) self.assertEqual('<foo> Do not mess \n\n with me </foo>', output) def test_empty_script(self): text = """<html xmlns="http://www.w3.org/1999/xhtml"> <script src="foo.js" /> </html>""" output = XML(text).render(XHTMLSerializer, encoding=None) self.assertEqual("""<html xmlns="http://www.w3.org/1999/xhtml"> <script src="foo.js"></script> </html>""", output) def test_script_escaping(self): text = """<script>/*<![CDATA[*/ if (1 < 2) { alert("Doh"); } /*]]>*/</script>""" output = XML(text).render(XHTMLSerializer, encoding=None) self.assertEqual(text, output) def test_script_escaping_with_namespace(self): text = """<script xmlns="http://www.w3.org/1999/xhtml">/*<![CDATA[*/ if (1 < 2) { alert("Doh"); } /*]]>*/</script>""" output = XML(text).render(XHTMLSerializer, encoding=None) self.assertEqual(text, output) def test_style_escaping(self): text = """<style>/*<![CDATA[*/ html > body { display: none; } /*]]>*/</style>""" output = XML(text).render(XHTMLSerializer, encoding=None) self.assertEqual(text, output) def test_style_escaping_with_namespace(self): text = """<style xmlns="http://www.w3.org/1999/xhtml">/*<![CDATA[*/ html > body { display: none; } /*]]>*/</style>""" output = XML(text).render(XHTMLSerializer, encoding=None) self.assertEqual(text, output) def test_embedded_svg(self): text = """<html xmlns="http://www.w3.org/1999/xhtml" xmlns:svg="http://www.w3.org/2000/svg"> <body> <button> <svg:svg width="600px" height="400px"> <svg:polygon id="triangle" points="50,50 50,300 300,300"></svg:polygon> </svg:svg> </button> </body> </html>""" output = XML(text).render(XHTMLSerializer, encoding=None) self.assertEqual(text, output) def test_xhtml_namespace_prefix(self): text = """<div xmlns="http://www.w3.org/1999/xhtml"> <strong>Hello</strong> </div>""" output = XML(text).render(XHTMLSerializer, encoding=None) self.assertEqual(text, output) def test_nested_default_namespaces(self): stream = Stream([ (Stream.START_NS, ('', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('div'), Attrs()), (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.START_NS, ('', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('p'), Attrs()), (None, -1, -1)), (Stream.END, QName('p'), (None, -1, -1)), (Stream.END_NS, '', (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.START_NS, ('', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('p'), Attrs()), (None, -1, -1)), (Stream.END, QName('p'), (None, -1, -1)), (Stream.END_NS, '', (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.END, QName('div'), (None, -1, -1)), (Stream.END_NS, '', (None, -1, -1)) ]) output = stream.render(XHTMLSerializer, encoding=None) self.assertEqual("""<div xmlns="http://example.org/"> <p></p> <p></p> </div>""", output) def test_nested_bound_namespaces(self): stream = Stream([ (Stream.START_NS, ('x', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('div'), Attrs()), (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.START_NS, ('x', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('p'), Attrs()), (None, -1, -1)), (Stream.END, QName('p'), (None, -1, -1)), (Stream.END_NS, 'x', (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.START_NS, ('x', 'http://example.org/'), (None, -1, -1)), (Stream.START, (QName('p'), Attrs()), (None, -1, -1)), (Stream.END, QName('p'), (None, -1, -1)), (Stream.END_NS, 'x', (None, -1, -1)), (Stream.TEXT, '\n ', (None, -1, -1)), (Stream.END, QName('div'), (None, -1, -1)), (Stream.END_NS, 'x', (None, -1, -1)) ]) output = stream.render(XHTMLSerializer, encoding=None) self.assertEqual("""<div xmlns:x="http://example.org/"> <p></p> <p></p> </div>""", output) def test_html5_doctype(self): stream = HTML(u'<html></html>') output = stream.render(XHTMLSerializer, doctype=DocType.HTML5, encoding=None) self.assertEqual('<!DOCTYPE html>\n<html></html>', output) def test_ignorable_space(self): text = '<foo> Mess \n\n\n with me! </foo>' output = XML(text).render(XMLSerializer, encoding=None) self.assertEqual('<foo> Mess\n with me! </foo>', output) def test_cache_markup(self): loc = (None, -1, -1) stream = Stream([(Stream.START, (QName('foo'), Attrs()), loc), (Stream.TEXT, u'…', loc), (Stream.END, QName('foo'), loc), (Stream.START, (QName('bar'), Attrs()), loc), (Stream.TEXT, Markup('…'), loc), (Stream.END, QName('bar'), loc)]) output = stream.render(XMLSerializer, encoding=None, strip_whitespace=False) self.assertEqual('<foo>&hellip;</foo><bar>…</bar>', output) class HTMLSerializerTestCase(unittest.TestCase): def test_xml_lang(self): text = '<p xml:lang="en">English text</p>' output = XML(text).render(HTMLSerializer, encoding=None) self.assertEqual('<p lang="en">English text</p>', output) def test_xml_lang_nodup(self): text = '<p lang="en" xml:lang="en">English text</p>' output = XML(text).render(HTMLSerializer, encoding=None) self.assertEqual('<p lang="en">English text</p>', output) def test_textarea_whitespace(self): content = '\nHey there. \n\n I am indented.\n' stream = XML('<textarea name="foo">%s</textarea>' % content) output = stream.render(HTMLSerializer, encoding=None) self.assertEqual('<textarea name="foo">%s</textarea>' % content, output) def test_pre_whitespace(self): content = '\nHey <em>there</em>. \n\n I am indented.\n' stream = XML('<pre>%s</pre>' % content) output = stream.render(HTMLSerializer, encoding=None) self.assertEqual('<pre>%s</pre>' % content, output) def test_xml_space(self): text = '<foo xml:space="preserve"> Do not mess \n\n with me </foo>' output = XML(text).render(HTMLSerializer, encoding=None) self.assertEqual('<foo> Do not mess \n\n with me </foo>', output) def test_empty_script(self): text = '<script src="foo.js" />' output = XML(text).render(HTMLSerializer, encoding=None) self.assertEqual('<script src="foo.js"></script>', output) def test_script_escaping(self): text = '<script>if (1 < 2) { alert("Doh"); }</script>' output = XML(text).render(HTMLSerializer, encoding=None) self.assertEqual('<script>if (1 < 2) { alert("Doh"); }</script>', output) def test_script_escaping_with_namespace(self): text = """<script xmlns="http://www.w3.org/1999/xhtml"> if (1 < 2) { alert("Doh"); } </script>""" output = XML(text).render(HTMLSerializer, encoding=None) self.assertEqual("""<script> if (1 < 2) { alert("Doh"); } </script>""", output) def test_style_escaping(self): text = '<style>html > body { display: none; }</style>' output = XML(text).render(HTMLSerializer, encoding=None) self.assertEqual('<style>html > body { display: none; }</style>', output) def test_style_escaping_with_namespace(self): text = """<style xmlns="http://www.w3.org/1999/xhtml"> html > body { display: none; } </style>""" output = XML(text).render(HTMLSerializer, encoding=None) self.assertEqual("""<style> html > body { display: none; } </style>""", output) def test_html5_doctype(self): stream = HTML(u'<html></html>') output = stream.render(HTMLSerializer, doctype=DocType.HTML5, encoding=None) self.assertEqual('<!DOCTYPE html>\n<html></html>', output) class EmptyTagFilterTestCase(unittest.TestCase): def test_empty(self): stream = XML('<elem></elem>') | EmptyTagFilter() self.assertEqual([EmptyTagFilter.EMPTY], [ev[0] for ev in stream]) def test_text_content(self): stream = XML('<elem>foo</elem>') | EmptyTagFilter() self.assertEqual([Stream.START, Stream.TEXT, Stream.END], [ev[0] for ev in stream]) def test_elem_content(self): stream = XML('<elem><sub /><sub /></elem>') | EmptyTagFilter() self.assertEqual([Stream.START, EmptyTagFilter.EMPTY, EmptyTagFilter.EMPTY, Stream.END], [ev[0] for ev in stream]) def suite(): suite = unittest.TestSuite() suite.addTest(unittest.makeSuite(XMLSerializerTestCase, 'test')) suite.addTest(unittest.makeSuite(XHTMLSerializerTestCase, 'test')) suite.addTest(unittest.makeSuite(HTMLSerializerTestCase, 'test')) suite.addTest(unittest.makeSuite(EmptyTagFilterTestCase, 'test')) suite.addTest(doctest.DocTestSuite(XMLSerializer.__module__)) return suite if __name__ == '__main__': unittest.main(defaultTest='suite')