From 55fed485ac9280c2509b418f8d1a8c140d5ec822 Mon Sep 17 00:00:00 2001
From: Leonard Richardson <leonard.richardson@canonical.com>
Date: Wed, 22 Feb 2012 11:51:17 -0500
Subject: Removed tests that merely illustrated parser behavior, behavior that
 wouldn't break Beautiful Soup if it changed.

---
 bs4/tests/test_htmlparser.py | 573 +------------------------------------------
 1 file changed, 9 insertions(+), 564 deletions(-)

(limited to 'bs4/tests/test_htmlparser.py')

diff --git a/bs4/tests/test_htmlparser.py b/bs4/tests/test_htmlparser.py
index d5b6ae1..bcb5ed2 100644
--- a/bs4/tests/test_htmlparser.py
+++ b/bs4/tests/test_htmlparser.py
@@ -1,574 +1,19 @@
-import copy
-from HTMLParser import HTMLParseError
-from bs4.element import Comment, Doctype, SoupStrainer
-from bs4.builder import HTMLParserTreeBuilder
-from bs4.element import CData
-from bs4.testing import SoupTest
-
-class TestHTMLParserTreeBuilder(SoupTest):
+"""Tests to ensure that the html.parser tree builder generates good
+trees."""
 
-    """A smoke test for the built-in tree builder.
-
-    Subclass this to test some other HTML tree builder. Subclasses of
-    this test ensure that all of Beautiful Soup's tree builders
-    generate more or less the same trees.
+from bs4.testing import SoupTest, HTMLTreeBuilderSmokeTest
+from bs4.builder import HTMLParserTreeBuilder
 
-    It's okay for trees to differ--just override the appropriate test
-    method to demonstrate how one tree builder differs from the
-    default builder. But in general, all HTML tree builders should
-    generate trees that make most of these tests pass.
-    """
+class HTMLParserTreeBuilderSmokeTest(SoupTest, HTMLTreeBuilderSmokeTest):
 
     @property
     def default_builder(self):
         return HTMLParserTreeBuilder()
 
-    def test_bare_string(self):
-        # A bare string is turned into some kind of HTML document or
-        # fragment recognizable as the original string.
-        #
-        # HTMLParser does not modify the bare string at all.
-        self.assertSoupEquals("A bare string")
-
-    def test_cdata_where_its_ok(self):
-        # HTMLParser recognizes CDATA sections and passes them through.
-        markup = "<svg><![CDATA[foobar]]></svg>"
-        self.assertSoupEquals(markup)
-        soup = self.soup(markup)
-        string = soup.svg.string
-        self.assertEqual(string, "foobar")
-        self.assertTrue(isinstance(string, CData))
-
-    def test_hex_entities_in_text(self):
-        # XXX This tests a workaround for a bug in HTMLParser.
-        self.assertSoupEquals("<p>&#xf1;</p>", u"<p>\xf1</p>")
-
-    def test_entities_in_attribute_values_converted_during_parsing(self):
-
-        # The numeric entity isn't recognized without the closing
-        # semicolon.
-        text = '<x t="pi&#241ata">'
-        expected = u"pi\N{LATIN SMALL LETTER N WITH TILDE}ata"
-        soup = self.soup(text)
-        self.assertEqual(soup.x['t'], "pi&#241ata")
-
-        text = '<x t="pi&#241;ata">'
-        expected = u"pi\N{LATIN SMALL LETTER N WITH TILDE}ata"
-        soup = self.soup(text)
-        self.assertEqual(soup.x['t'], u"pi\xf1ata")
-
-        text = '<x t="pi&#xf1;ata">'
-        soup = self.soup(text)
-        self.assertEqual(soup.x['t'], expected)
-
-        text = '<x t="sacr&eacute; bleu">'
-        soup = self.soup(text)
-        self.assertEqual(
-            soup.x['t'],
-            u"sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu")
-
-        # This can cause valid HTML to become invalid.
-        valid_url = '<a href="http://example.org?a=1&amp;b=2;3">foo</a>'
-        soup = self.soup(valid_url)
-        self.assertEqual(soup.a['href'], "http://example.org?a=1&b=2;3")
-
-    # I think it would be very difficult to 'fix' these tests, judging
-    # from my experience with previous versions of Beautiful Soup.
-    def test_naked_ampersands(self):
-        # Ampersands are treated as entities.
-        text = "<p>AT&T</p>"
-        soup = self.soup(text)
-        self.assertEqual(soup.p.string, "AT&T;")
-
-    def test_literal_in_textarea(self):
-        # Anything inside a <textarea> is supposed to be treated as
-        # the literal value of the field, (XXX citation
-        # needed). html5lib does this correctly. But, HTMLParser does its
-        # best to parse the contents of a <textarea> as HTML.
-        text = '<textarea>Junk like <b> tags and <&<&amp;</textarea>'
-        soup = self.soup(text)
-        self.assertEqual(len(soup.textarea.contents), 2)
-        self.assertEqual(soup.textarea.contents[0], u"Junk like ")
-        self.assertEqual(soup.textarea.contents[1].name, 'b')
-        self.assertEqual(soup.textarea.b.string, u" tags and <&<&")
-
-    def test_literal_in_script(self):
-        # Some versions of HTMLParser choke on markup like this:
-        #  if (i < 2) { alert("<b>foo</b>"); }
-        # Some versions of HTMLParser don't.
-        #
-        # The easiest thing is to just not run this test for HTMLParser.
-        pass
-
-    # Namespaced doctypes cause an HTMLParseError
     def test_namespaced_system_doctype(self):
-        self.assertRaises(HTMLParseError, self._test_doctype,
-                          'xsl:stylesheet SYSTEM "htmlent.dtd"')
+        # html.parser can't handle namespaced doctypes, so skip this one.
+        pass
 
     def test_namespaced_public_doctype(self):
-        self.assertRaises(HTMLParseError, self._test_doctype,
-                          'xsl:stylesheet PUBLIC "htmlent.dtd"')
-
-    def _test_doctype(self, doctype_fragment):
-        """Run a battery of assertions on a given doctype string.
-
-        HTMLParser doesn't actually behave like this, so this method
-        is never called in this class. But many other builders do
-        behave like this, so I've put the method in the superclass.
-        """
-        doctype_str = '<!DOCTYPE %s>' % doctype_fragment
-        markup = doctype_str + '<p>foo</p>'
-        soup = self.soup(markup)
-        doctype = soup.contents[0]
-        self.assertEqual(doctype.__class__, Doctype)
-        self.assertEqual(doctype, doctype_fragment)
-        self.assertEqual(str(soup)[:len(doctype_str)], doctype_str)
-
-        # Make sure that the doctype was correctly associated with the
-        # parse tree and that the rest of the document parsed.
-        self.assertEqual(soup.p.contents[0], 'foo')
-
-# -------------------------
-
-    def test_mixed_case_tags(self):
-        # Mixed-case tags are folded to lowercase.
-        self.assertSoupEquals(
-            "<a><B><Cd><EFG></efg></CD></b></A>",
-            "<a><b><cd><efg></efg></cd></b></a>")
-
-
-    def test_empty_tag_thats_not_an_empty_element_tag(self):
-        # A tag that is empty but not an HTML empty-element tag
-        # is not presented as an empty-element tag.
-        self.assertSoupEquals("<p>", "<p></p>")
-
-    def test_comment(self):
-        # Comments are represented as Comment objects.
-        markup = "<p>foo<!--foobar-->baz</p>"
-        self.assertSoupEquals(markup)
-
-        soup = self.soup(markup)
-        comment = soup.find(text="foobar")
-        self.assertEqual(comment.__class__, Comment)
-
-    def test_nested_inline_elements(self):
-        # Inline tags can be nested indefinitely.
-        b_tag = "<b>Inside a B tag</b>"
-        self.assertSoupEquals(b_tag)
-
-        nested_b_tag = "<p>A <i>nested <b>tag</b></i></p>"
-        self.assertSoupEquals(nested_b_tag)
-
-        double_nested_b_tag = "<p>A <a>doubly <i>nested <b>tag</b></i></a></p>"
-        self.assertSoupEquals(nested_b_tag)
-
-    def test_nested_block_level_elements(self):
-        soup = self.soup('<blockquote><p><b>Foo</b></p></blockquote>')
-        blockquote = soup.blockquote
-        self.assertEqual(blockquote.p.b.string, 'Foo')
-        self.assertEqual(blockquote.b.string, 'Foo')
-
-    # This is a <table> tag containing another <table> tag in one of its
-    # cells.
-    TABLE_MARKUP_1 = ('<table id="1">'
-                     '<tr>'
-                     "<td>Here's another table:"
-                     '<table id="2">'
-                     '<tr><td>foo</td></tr>'
-                     '</table></td>')
-
-    def test_correctly_nested_tables(self):
-        markup = ('<table id="1">'
-                  '<tr>'
-                  "<td>Here's another table:"
-                  '<table id="2">'
-                  '<tr><td>foo</td></tr>'
-                  '</table></td>')
-
-        self.assertSoupEquals(
-            markup,
-            '<table id="1"><tr><td>Here\'s another table:'
-            '<table id="2"><tr><td>foo</td></tr></table>'
-            '</td></tr></table>')
-
-        self.assertSoupEquals(
-            "<table><thead><tr><td>Foo</td></tr></thead>"
-            "<tbody><tr><td>Bar</td></tr></tbody>"
-            "<tfoot><tr><td>Baz</td></tr></tfoot></table>")
-
-    def test_collapsed_whitespace(self):
-        """In most tags, whitespace is collapsed."""
-        self.assertSoupEquals("<p>   </p>", "<p> </p>")
-
-    def test_preserved_whitespace_in_pre_and_textarea(self):
-        """In <pre> and <textarea> tags, whitespace is preserved."""
-        self.assertSoupEquals("<pre>   </pre>")
-        self.assertSoupEquals("<textarea> woo  </textarea>")
-
-    def test_single_quote_attribute_values_become_double_quotes(self):
-        self.assertSoupEquals("<foo attr='bar'></foo>",
-                              '<foo attr="bar"></foo>')
-
-    def test_attribute_values_with_nested_quotes_are_left_alone(self):
-        text = """<foo attr='bar "brawls" happen'>a</foo>"""
-        self.assertSoupEquals(text)
-
-    def test_attribute_values_with_double_nested_quotes_get_quoted(self):
-        text = """<foo attr='bar "brawls" happen'>a</foo>"""
-        soup = self.soup(text)
-        soup.foo['attr'] = 'Brawls happen at "Bob\'s Bar"'
-        self.assertSoupEquals(
-            soup.foo.decode(),
-            """<foo attr="Brawls happen at &quot;Bob\'s Bar&quot;">a</foo>""")
-
-    def test_ampersand_in_attribute_value_gets_quoted(self):
-        self.assertSoupEquals('<this is="really messed up & stuff"></this>',
-                              '<this is="really messed up &amp; stuff"></this>')
-
-    def test_entities_in_strings_converted_during_parsing(self):
-        # Both XML and HTML entities are converted to Unicode characters
-        # during parsing.
-        text = "<p>&lt;&lt;sacr&eacute;&#32;bleu!&gt;&gt;</p>"
-        expected = u"<p>&lt;&lt;sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;</p>"
-        self.assertSoupEquals(text, expected)
-
-    def test_smart_quotes_converted_on_the_way_in(self):
-        # Microsoft smart quotes are converted to Unicode characters during
-        # parsing.
-        quote = b"<p>\x91Foo\x92</p>"
-        soup = self.soup(quote)
-        self.assertEqual(
-            soup.p.string,
-            u"\N{LEFT SINGLE QUOTATION MARK}Foo\N{RIGHT SINGLE QUOTATION MARK}")
-
-    def test_non_breaking_spaces_converted_on_the_way_in(self):
-        soup = self.soup("<a>&nbsp;&nbsp;</a>")
-        self.assertEqual(soup.a.string, u"\N{NO-BREAK SPACE}" * 2)
-
-    def test_real_iso_latin_document(self):
-        # Smoke test of interrelated functionality, using an
-        # easy-to-understand document.
-
-        # Here it is in Unicode. Note that it claims to be in ISO-Latin-1.
-        unicode_html = u'<html><head><meta content="text/html; charset=ISO-Latin-1" http-equiv="Content-type"/></head><body><p>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</p></body></html>'
-
-        # That's because we're going to encode it into ISO-Latin-1, and use
-        # that to test.
-        iso_latin_html = unicode_html.encode("iso-8859-1")
-
-        # Parse the ISO-Latin-1 HTML.
-        soup = self.soup(iso_latin_html)
-        # Encode it to UTF-8.
-        result = soup.encode("utf-8")
-
-        # What do we expect the result to look like? Well, it would
-        # look like unicode_html, except that the META tag would say
-        # UTF-8 instead of ISO-Latin-1.
-        expected = unicode_html.replace("ISO-Latin-1", "utf-8")
-
-        # And, of course, it would be in UTF-8, not Unicode.
-        expected = expected.encode("utf-8")
-
-        # Ta-da!
-        self.assertEqual(result, expected)
-
-    def test_real_shift_jis_document(self):
-        # Smoke test to make sure the parser can handle a document in
-        # Shift-JIS encoding, without choking.
-        shift_jis_html = (
-            b'<html><head></head><body><pre>'
-            b'\x82\xb1\x82\xea\x82\xcdShift-JIS\x82\xc5\x83R\x81[\x83f'
-            b'\x83B\x83\x93\x83O\x82\xb3\x82\xea\x82\xbd\x93\xfa\x96{\x8c'
-            b'\xea\x82\xcc\x83t\x83@\x83C\x83\x8b\x82\xc5\x82\xb7\x81B'
-            b'</pre></body></html>')
-        unicode_html = shift_jis_html.decode("shift-jis")
-        soup = self.soup(unicode_html)
-
-        # Make sure the parse tree is correctly encoded to various
-        # encodings.
-        self.assertEqual(soup.encode("utf-8"), unicode_html.encode("utf-8"))
-        self.assertEqual(soup.encode("euc_jp"), unicode_html.encode("euc_jp"))
-
-    # Tests below this line need work.
-
-    def test_meta_tag_reflects_current_encoding(self):
-        # Here's the <meta> tag saying that a document is
-        # encoded in Shift-JIS.
-        meta_tag = ('<meta content="text/html; charset=x-sjis" '
-                    'http-equiv="Content-type"/>')
-
-        # Here's a document incorporating that meta tag.
-        shift_jis_html = (
-            '<html><head>\n%s\n'
-            '<meta http-equiv="Content-language" content="ja"/>'
-            '</head><body>Shift-JIS markup goes here.') % meta_tag
-        soup = self.soup(shift_jis_html)
-
-        # Parse the document, and the charset is replaced with a
-        # generic value.
-        parsed_meta = soup.find('meta', {'http-equiv': 'Content-type'})
-        self.assertEqual(parsed_meta['content'],
-                          'text/html; charset=%SOUP-ENCODING%')
-        self.assertEqual(parsed_meta.contains_substitutions, True)
-
-        # For the rest of the story, see TestSubstitutions in
-        # test_tree.py.
-
-    def test_entities_converted_on_the_way_out(self):
-        text = "<p>&lt;&lt;sacr&eacute;&#32;bleu!&gt;&gt;</p>"
-        expected = u"&lt;&lt;sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!&gt;&gt;".encode("utf-8")
-        soup = self.soup(text)
-        str = soup.p.string
-        #self.assertEqual(str.encode("utf-8"), expected)
-
-    def test_br_tag_is_empty_element(self):
-        """A <br> tag is designated as an empty-element tag."""
-        soup = self.soup("<br></br>")
-        self.assertTrue(soup.br.is_empty_element)
-        self.assertEqual(str(soup.br), "<br/>")
-
-    def test_p_tag_is_not_empty_element(self):
-        """A <p> tag is not designated as an empty-element tag."""
-        soup = self.soup("<p/>")
-        self.assertFalse(soup.p.is_empty_element)
-        self.assertEqual(str(soup.p), "<p></p>")
-
-    def test_soupstrainer(self):
-        strainer = SoupStrainer("b")
-        soup = self.soup("A <b>bold</b> <meta/> <i>statement</i>",
-                         parse_only=strainer)
-        self.assertEqual(soup.decode(), "<b>bold</b>")
-
-    def test_deepcopy(self):
-        # Make sure you can copy the builder. This is important because
-        # the builder is part of a BeautifulSoup object, and we want to be
-        # able to copy that.
-        copy.deepcopy(self.default_builder)
-
-class TestHTMLParserTreeBuilderInvalidMarkup(SoupTest):
-    """Tests of invalid markup for the default tree builder.
-
-    Subclass this to test other builders.
-
-    These are very likely to give different results for different tree
-    builders. It's not required that a tree builder handle invalid
-    markup at all.
-    """
-
-    @property
-    def default_builder(self):
-        return HTMLParserTreeBuilder()
-
-    def test_table_containing_bare_markup(self):
-        # Markup should be in table cells, not directly in the table.
-        self.assertSoupEquals("<table><div>Foo</div></table>")
-
-    def test_incorrectly_nested_table(self):
-        # The second <table> tag is floating in the <tr> tag
-        # rather than being inside a <td>.
-        bad_markup = ('<table id="1">'
-                      '<tr>'
-                      "<td>Here's another table:</td>"
-                      '<table id="2">'
-                      '<tr><td>foo</td></tr>'
-                      '</table></td>')
-
-
-    def test_unclosed_a_tag(self):
-        # <a> tags really ought to be closed at some point.
-        #
-        # We have all the <div> tags because HTML5 says to duplicate
-        # the <a> tag rather than closing it, and that's what html5lib
-        # does.
-        markup = """<div id="1">
- <a href="foo">
-</div>
-<div id="2">
- <div id="3">
-   <a href="bar"></a>
-  </div>
-</div>"""
-
-        expect = """<div id="1">
-<a href="foo">
-</a></div>
-<div id="2">
-<div id="3">
-<a href="bar"></a>
-</div>
-</div>"""
-        self.assertSoupEquals(markup, expect)
-
-    def test_unclosed_block_level_elements(self):
-        # Unclosed block-level elements should be closed.
-        self.assertSoupEquals(
-            '<blockquote><p><b>Foo</blockquote><p>Bar',
-            '<blockquote><p><b>Foo</b></p></blockquote><p>Bar</p>')
-
-    def test_fake_self_closing_tag(self):
-        # If a self-closing tag presents as a normal tag, it's treated
-        # as one.
-        self.assertSoupEquals(
-            "<item><link>http://foo.com/</link></item>",
-            "<item><link>http://foo.com/</link></item>")
-
-    def test_boolean_attribute_with_no_value(self):
-        soup = self.soup("<table><td nowrap>foo</td></table>")
-        self.assertEqual(soup.table.td['nowrap'], None)
-
-    def test_incorrectly_nested_tables(self):
-        self.assertSoupEquals(
-            '<table><tr><table><tr id="nested">',
-            '<table><tr><table><tr id="nested"></tr></table></tr></table>')
-
-    def test_floating_text_in_table(self):
-        self.assertSoupEquals("<table><td></td>foo<td>bar</td></table>")
-
-    def test_paragraphs_containing_block_display_elements(self):
-        markup = self.soup("<p>this is the definition:"
-                           "<dl><dt>first case</dt>")
-        # The <p> tag is not closed before the <dl> tag begins.
-        self.assertEqual(len(markup.p.contents), 2)
-
-    def test_empty_element_tag_with_contents(self):
-        self.assertSoupEquals("<br>foo</br>", "<br>foo</br>")
-
-    def test_doctype_in_body(self):
-        markup = "<p>one<!DOCTYPE foobar>two</p>"
-        self.assertSoupEquals(markup)
-
-    def test_nonsensical_declaration(self):
-        # Declarations that don't make any sense are ignored.
-        self.assertRaises(HTMLParseError, self.soup, '<! Foo = -8><p>a</p>')
-
-    def test_whitespace_in_doctype(self):
-        # A declaration that has extra whitespace is ignored.
-        self.assertRaises(
-            HTMLParseError, self.soup,
-            '<! DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN">' +
-             '<p>foo</p>')
-
-    def test_incomplete_declaration(self):
-        self.assertRaises(HTMLParseError, self.soup, 'a<!b <p>c')
-
-    def test_cdata_where_it_doesnt_belong(self):
-        #CDATA sections are ignored.
-        markup = "<div><![CDATA[foo]]>"
-        soup = self.soup(markup)
-        self.assertEquals(soup.div.contents[0], CData("foo"))
-
-    def test_attribute_value_never_got_closed(self):
-        markup = '<a href="http://foo.com/</a> and blah and blah'
-        soup = self.soup(markup)
-        self.assertEqual(soup.encode(), b"")
-
-    def test_attribute_value_with_embedded_brackets(self):
-        soup = self.soup('<a b="<a>">')
-        self.assertEqual(soup.a['b'], '<a>')
-
-    def test_nonexistent_entity(self):
-        soup = self.soup("<p>foo&#bar;baz</p>")
-        # This is very strange.
-        self.assertEqual(soup.p.string, "foo<p")
-
-        # Compare a real entity.
-        soup = self.soup("<p>foo&#100;baz</p>")
-        self.assertEqual(soup.p.string, "foodbaz")
-
-        # Also compare html5lib, which preserves the &# before the
-        # entity name.
-
-    def test_entity_out_of_range(self):
-        # An entity that's out of range will be replaced with
-        # REPLACEMENT CHARACTER.
-        soup = self.soup("<p>&#10000000000000;</p>")
-        self.assertEqual(soup.p.string, u"\N{REPLACEMENT CHARACTER}")
-
-        soup = self.soup("<p>&#x1000000000000;</p>")
-        self.assertEqual(soup.p.string, u"\N{REPLACEMENT CHARACTER}")
-
-        soup = self.soup("<p>&#1000000000;</p>")
-        self.assertEqual(soup.p.string, u"\N{REPLACEMENT CHARACTER}")
-
-
-    def test_entity_was_not_finished(self):
-        soup = self.soup("<p>&lt;Hello&gt")
-        # Compare html5lib, which completes the entity.
-        self.assertEqual(soup.p.string, "<Hello")
-
-    def test_document_ends_with_incomplete_declaration(self):
-        soup = self.soup('<p>a<!b')
-        # This becomes a string 'a'. The incomplete declaration is ignored.
-        # Compare html5lib, which turns it into a comment.
-        self.assertEqual(soup.p.contents, ['a'])
-
-    def test_document_starts_with_bogus_declaration(self):
-        self.assertRaises(HTMLParseError, self.soup, '<! Foo ><p>a</p>')
-
-    def test_tag_name_contains_unicode(self):
-        # Unicode characters in tag names are stripped.
-        tag_name = u"<our\N{SNOWMAN}>Joe</our\N{SNOWMAN}>"
-        self.assertSoupEquals("<our>Joe</our>")
-
-    def test_multiple_values_for_the_same_attribute(self):
-        markup = '<b b="20" a="1" b="10" a="2" a="3" a="4"></b>'
-        self.assertSoupEquals(markup, '<b a="4" b="10"></b>')
-
-class TestHTMLParserTreeBuilderEncodingConversion(SoupTest):
-    # Test Beautiful Soup's ability to decode and encode from various
-    # encodings.
-
-    @property
-    def default_builder(self):
-        return HTMLParserTreeBuilder()
-
-    def setUp(self):
-        super(TestHTMLParserTreeBuilderEncodingConversion, self).setUp()
-        self.unicode_data = u"<html><head></head><body><foo>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</foo></body></html>"
-        self.utf8_data = self.unicode_data.encode("utf-8")
-        # Just so you know what it looks like.
-        self.assertEqual(
-            self.utf8_data,
-            b"<html><head></head><body><foo>Sacr\xc3\xa9 bleu!</foo></body></html>")
-
-    def test_ascii_in_unicode_out(self):
-        # ASCII input is converted to Unicode. The original_encoding
-        # attribute is set.
-        ascii = b"<foo>a</foo>"
-        soup_from_ascii = self.soup(ascii)
-        unicode_output = soup_from_ascii.decode()
-        self.assertTrue(isinstance(unicode_output, unicode))
-        self.assertEqual(unicode_output, self.document_for(ascii.decode()))
-        self.assertEqual(soup_from_ascii.original_encoding, "ascii")
-
-    def test_unicode_in_unicode_out(self):
-        # Unicode input is left alone. The original_encoding attribute
-        # is not set.
-        soup_from_unicode = self.soup(self.unicode_data)
-        self.assertEqual(soup_from_unicode.decode(), self.unicode_data)
-        self.assertEqual(soup_from_unicode.foo.string, u'Sacr\xe9 bleu!')
-        self.assertEqual(soup_from_unicode.original_encoding, None)
-
-    def test_utf8_in_unicode_out(self):
-        # UTF-8 input is converted to Unicode. The original_encoding
-        # attribute is set.
-        soup_from_utf8 = self.soup(self.utf8_data)
-        self.assertEqual(soup_from_utf8.decode(), self.unicode_data)
-        self.assertEqual(soup_from_utf8.foo.string, u'Sacr\xe9 bleu!')
-
-    def test_utf8_out(self):
-        # The internal data structures can be encoded as UTF-8.
-        soup_from_unicode = self.soup(self.unicode_data)
-        self.assertEqual(soup_from_unicode.encode('utf-8'), self.utf8_data)
-
-    HEBREW_DOCUMENT = b'<html><head><title>Hebrew (ISO 8859-8) in Visual Directionality</title></head><body><h1>Hebrew (ISO 8859-8) in Visual Directionality</h1>\xed\xe5\xec\xf9</body></html>'
-
-    def test_real_hebrew_document(self):
-        # A real-world test to make sure we can convert ISO-8859-9 (a
-        # Hebrew encoding) to UTF-8.
-        soup = self.soup(self.HEBREW_DOCUMENT,
-                         from_encoding="iso-8859-8")
-        self.assertEqual(soup.original_encoding, 'iso-8859-8')
-        self.assertEqual(
-            soup.encode('utf-8'),
-            self.HEBREW_DOCUMENT.decode("iso-8859-8").encode("utf-8"))
+        # html.parser can't handle namespaced doctypes, so skip this one.
+        pass
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