def __init__(self, *args, **kw):

self.events = []

self.append = self.events.append

html.parser.HTMLParser.__init__(self, *args, **kw)

def get_events(self):

# Normalize the list of events so that buffer artefacts don't

# separate runs of contiguous characters.

L = []

prevtype = None

for event in self.events:

type = event[0]

if type == prevtype == "data":

L[-1] = ("data", L[-1][1] + event[1])

else:

L.append(event)

prevtype = type

self.events = L

return L

# structure markup

def handle_starttag(self, tag, attrs):

self.append(("starttag", tag, attrs))

def handle_startendtag(self, tag, attrs):

self.append(("startendtag", tag, attrs))

def handle_endtag(self, tag):

self.append(("endtag", tag))

# all other markup

def handle_comment(self, data):

self.append(("comment", data))

def handle_charref(self, data):

self.append(("charref", data))

def handle_data(self, data):

self.append(("data", data))

def handle_decl(self, data):

self.append(("decl", data))

def handle_entityref(self, data):

self.append(("entityref", data))

def handle_pi(self, data):

self.append(("pi", data))

def unknown_decl(self, decl):

def handle_starttag(self, tag, attrs):

EventCollector.handle_starttag(self, tag, attrs)

def get_collector(self):

raise NotImplementedError

def _run_check(self, source, expected_events, collector=None):

if collector is None:

collector = self.get_collector()

parser = collector

for s in source:

parser.feed(s)

parser.close()

events = parser.get_events()

if events != expected_events:

self.fail("received events did not match expected events\n"

"Expected:\n" + pprint.pformat(expected_events) +

"\nReceived:\n" + pprint.pformat(events))

def _run_check_extra(self, source, events):

self._run_check(source, events, EventCollectorExtra())

def _parse_error(self, source):

def parse(source=source):

parser = self.get_collector()

parser.feed(source)

parser.close()

def get_collector(self):

with support.check_warnings(("", DeprecationWarning), quiet=False):

return EventCollector(strict=True)

def test_processing_instruction_only(self):

self._run_check("<?processing instruction>", [

("pi", "processing instruction"),

])

self._run_check("<?processing instruction ?>", [

("pi", "processing instruction ?"),

])

def test_simple_html(self):

self._run_check("""

""", [

("data", "\n"),

("decl", "DOCTYPE html PUBLIC 'foo'"),

("data", "\n"),

("starttag", "html", []),

("entityref", "entity"),

("charref", "32"),

("data", "\n"),

("comment", "comment1a\n-></foo><bar>&lt;<?pi?></foo<bar\ncomment1b"),

("data", "\n"),

("starttag", "img", [("src", "Bar"), ("ismap", None)]),

("data", "sample\ntext\n"),

("charref", "x201C"),

("data", "\n"),

("comment", "comment2a-- --comment2b"),

("data", "\n"),

("endtag", "html"),

("data", "\n"),

])

def test_malformatted_charref(self):

self._run_check("<p>&#bad;</p>", [

("starttag", "p", []),

("data", "&#bad;"),

("endtag", "p"),

])

def test_unclosed_entityref(self):

self._run_check("&entityref foo", [

("entityref", "entityref"),

("data", " foo"),

])

def test_bad_nesting(self):

# Strangely, this *is* supposed to test that overlapping

# elements are allowed. HTMLParser is more geared toward

# lexing the input that parsing the structure.

self._run_check("<a><b></a></b>", [

("starttag", "a", []),

("starttag", "b", []),

("endtag", "a"),

("endtag", "b"),

])

def test_bare_ampersands(self):

self._run_check("this text & contains & ampersands &", [

("data", "this text & contains & ampersands &"),

])

def test_bare_pointy_brackets(self):

self._run_check("this < text > contains < bare>pointy< brackets", [

("data", "this < text > contains < bare>pointy< brackets"),

])

def test_illegal_declarations(self):

self._parse_error('<!spacer type="block" height="25">')

def test_starttag_end_boundary(self):

self._run_check("""<a b='<'>""", [("starttag", "a", [("b", "<")])])

self._run_check("""<a b='>'>""", [("starttag", "a", [("b", ">")])])

def test_buffer_artefacts(self):

output = [("starttag", "a", [("b", "<")])]

self._run_check(["<a b='<'>"], output)

self._run_check(["<a ", "b='<'>"], output)

self._run_check(["<a b", "='<'>"], output)

self._run_check(["<a b=", "'<'>"], output)

self._run_check(["<a b='<", "'>"], output)

self._run_check(["<a b='<'", ">"], output)

output = [("starttag", "a", [("b", ">")])]

self._run_check(["<a b='>'>"], output)

self._run_check(["<a ", "b='>'>"], output)

self._run_check(["<a b", "='>'>"], output)

self._run_check(["<a b=", "'>'>"], output)

self._run_check(["<a b='>", "'>"], output)

self._run_check(["<a b='>'", ">"], output)

output = [("comment", "abc")]

self._run_check(["", "<!--abc-->"], output)

self._run_check(["<", "!--abc-->"], output)

self._run_check(["<!", "--abc-->"], output)

self._run_check(["<!-", "-abc-->"], output)

self._run_check(["<!--", "abc-->"], output)

self._run_check(["<!--a", "bc-->"], output)

self._run_check(["<!--ab", "c-->"], output)

self._run_check(["<!--abc", "-->"], output)

self._run_check(["<!--abc-", "->"], output)

self._run_check(["<!--abc--", ">"], output)

self._run_check(["<!--abc-->", ""], output)

def test_starttag_junk_chars(self):

self._parse_error("</>")

self._parse_error("</$>")

self._parse_error("</")

self._parse_error("</a")

self._parse_error("<a<a>")

self._parse_error("</a<a>")

self._parse_error("<!")

self._parse_error("<a")

self._parse_error("<a foo='bar'")

self._parse_error("<a foo='bar")

self._parse_error("<a foo='>'")

self._parse_error("<a foo='>")

def test_valid_doctypes(self):

# from http://www.w3.org/QA/2002/04/valid-dtd-list.html

dtds = ['HTML', # HTML5 doctype

('HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" '

'"http://www.w3.org/TR/html4/strict.dtd"'),

('HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" '

'"http://www.w3.org/TR/html4/loose.dtd"'),

('html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" '

'"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"'),

('html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" '

'"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"'),

('math PUBLIC "-//W3C//DTD MathML 2.0//EN" '

'"http://www.w3.org/Math/DTD/mathml2/mathml2.dtd"'),

('html PUBLIC "-//W3C//DTD '

'XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" '

'"http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd"'),

('svg PUBLIC "-//W3C//DTD SVG 1.1//EN" '

'"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"'),

'html PUBLIC "-//IETF//DTD HTML 2.0//EN"',

'html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"']

for dtd in dtds:

self._run_check("<!DOCTYPE %s>" % dtd,

[('decl', 'DOCTYPE ' + dtd)])

def test_declaration_junk_chars(self):

self._parse_error("<!DOCTYPE foo $ >")

def test_startendtag(self):

self._run_check("<p/>", [

("startendtag", "p", []),

])

self._run_check("<p></p>", [

("starttag", "p", []),

("endtag", "p"),

])

self._run_check("<p><img src='foo' /></p>", [

("starttag", "p", []),

("startendtag", "img", [("src", "foo")]),

("endtag", "p"),

])

def test_get_starttag_text(self):

s = """<foo:bar \n one="1"\ttwo=2 >"""

self._run_check_extra(s, [

("starttag", "foo:bar", [("one", "1"), ("two", "2")]),

("starttag_text", s)])

def test_cdata_content(self):

contents = [

'<!-- not a comment --> &not-an-entity-ref;',

"<not a='start tag'>",

'<a href="" /> <p> <span></span>',

'foo = "</scr" + "ipt>";',

'foo = "</SCRIPT" + ">";',

'foo = <\n/script> ',

'<!-- document.write("</scr" + "ipt>"); -->',

('\n//<![CDATA[\n'

'document.write(\'<s\'+\'cript type="text/javascript" '

'src="http://www.example.org/r=\'+new '

'Date().getTime()+\'"><\\/s\'+\'cript>\');\n//]]>'),

'\n<!-- //\nvar foo = 3.14;\n// -->\n',

'foo = "</sty" + "le>";',

'<!-- \u2603 -->',

# these two should be invalid according to the HTML 5 spec,

# section 8.1.2.2

#'foo = </\nscript>',

#'foo = </ script>',

]

elements = ['script', 'style', 'SCRIPT', 'STYLE', 'Script', 'Style']

for content in contents:

for element in elements:

element_lower = element.lower()

s = '<{element}>{content}</{element}>'.format(element=element,

content=content)

self._run_check(s, [("starttag", element_lower, []),

("data", content),

("endtag", element_lower)])

def test_cdata_with_closing_tags(self):

# see issue #13358

# make sure that HTMLParser calls handle_data only once for each CDATA.

# The normal event collector normalizes the events in get_events,

# so we override it to return the original list of events.

class Collector(EventCollector):

def get_events(self):

return self.events

content = """<!-- not a comment --> &not-an-entity-ref;

for element in [' script', 'script ', ' script ',

'\nscript', 'script\n', '\nscript\n']:

element_lower = element.lower().strip()

s = '<script>{content}</{element}>'.format(element=element,

content=content)

self._run_check(s, [("starttag", element_lower, []),

("data", content),

("endtag", element_lower)],

collector=Collector())

def test_comments(self):

html = ("<!-- I'm a valid comment -->"

'<!--me too!-->'

'<!------>'

'<!---->'

'<!----I have many hyphens---->'

'<!-- I have a > in the middle -->'

'<!-- and I have -- in the middle! -->')

expected = [('comment', " I'm a valid comment "),

('comment', 'me too!'),

('comment', '--'),

('comment', ''),

('comment', '--I have many hyphens--'),

('comment', ' I have a > in the middle '),

('comment', ' and I have -- in the middle! ')]

self._run_check(html, expected)

def test_condcoms(self):

html = ('<!--[if IE & !(lte IE 8)]>aren\'t<![endif]-->'

'<!--[if IE 8]>condcoms<![endif]-->'

'<!--[if lte IE 7]>pretty?<![endif]-->')

expected = [('comment', "[if IE & !(lte IE 8)]>aren't<![endif]"),

('comment', '[if IE 8]>condcoms<![endif]'),

('comment', '[if lte IE 7]>pretty?<![endif]')]

def get_collector(self):

return EventCollector(strict=False)

def test_tolerant_parsing(self):

self._run_check('<html <html>te>>xt&a<<bc</a></html>\n'

'<img src="URL><//img></html</html>', [

('starttag', 'html', [('<html', None)]),

('data', 'te>>xt'),

('entityref', 'a'),

('data', '<<bc'),

('endtag', 'a'),

('endtag', 'html'),

('data', '\n<img src="URL>'),

('comment', '/img'),

('endtag', 'html<')])

def test_starttag_junk_chars(self):

self._run_check("</>", [])

self._run_check("</$>", [('comment', '$')])

self._run_check("</", [('data', '</')])

self._run_check("</a", [('data', '</a')])

# XXX this might be wrong

self._run_check("<a<a>", [('data', '<a'), ('starttag', 'a', [])])

self._run_check("</a<a>", [('endtag', 'a<a')])

self._run_check("<!", [('data', '<!')])

self._run_check("<a", [('data', '<a')])

self._run_check("<a foo='bar'", [('data', "<a foo='bar'")])

self._run_check("<a foo='bar", [('data', "<a foo='bar")])

self._run_check("<a foo='>'", [('data', "<a foo='>'")])

self._run_check("<a foo='>", [('data', "<a foo='>")])

def test_slashes_in_starttag(self):

self._run_check('<a foo="var"/>', [('startendtag', 'a', [('foo', 'var')])])

html = ('<img width=902 height=250px '

'src="/sites/default/files/images/homepage/foo.jpg" '

'/*what am I doing here*/ />')

expected = [(

'startendtag', 'img',

[('width', '902'), ('height', '250px'),

('src', '/sites/default/files/images/homepage/foo.jpg'),

('*what', None), ('am', None), ('i', None),

('doing', None), ('here*', None)]

)]

self._run_check(html, expected)

html = ('<a / /foo/ / /=/ / /bar/ / />'

'<a / /foo/ / /=/ / /bar/ / >')

expected = [

('startendtag', 'a', [('foo', None), ('=', None), ('bar', None)]),

('starttag', 'a', [('foo', None), ('=', None), ('bar', None)])

]

self._run_check(html, expected)

#see issue #14538

html = ('<meta><meta / ><meta // ><meta / / >'

'<meta/><meta /><meta //><meta//>')

expected = [

('starttag', 'meta', []), ('starttag', 'meta', []),

('starttag', 'meta', []), ('starttag', 'meta', []),

('startendtag', 'meta', []), ('startendtag', 'meta', []),

('startendtag', 'meta', []), ('startendtag', 'meta', []),

]

self._run_check(html, expected)

def test_declaration_junk_chars(self):

self._run_check("<!DOCTYPE foo $ >", [('decl', 'DOCTYPE foo $ ')])

def test_illegal_declarations(self):

self._run_check('<!spacer type="block" height="25">',

[('comment', 'spacer type="block" height="25"')])

def test_with_unquoted_attributes(self):

# see #12008

html = ("<html><body bgcolor=d0ca90 text='181008'>"

"<table cellspacing=0 cellpadding=1 width=100% ><tr>"

"<td align=left><font size=-1>"

"- <a href=/rabota/><span class=en> software-and-i</span></a>"

"- <a href='/1/'><span class=en> library</span></a></table>")

expected = [

('starttag', 'html', []),

('starttag', 'body', [('bgcolor', 'd0ca90'), ('text', '181008')]),

('starttag', 'table',

[('cellspacing', '0'), ('cellpadding', '1'), ('width', '100%')]),

('starttag', 'tr', []),

('starttag', 'td', [('align', 'left')]),

('starttag', 'font', [('size', '-1')]),

('data', '- '), ('starttag', 'a', [('href', '/rabota/')]),

('starttag', 'span', [('class', 'en')]), ('data', ' software-and-i'),

('endtag', 'span'), ('endtag', 'a'),

('data', '- '), ('starttag', 'a', [('href', '/1/')]),

('starttag', 'span', [('class', 'en')]), ('data', ' library'),

('endtag', 'span'), ('endtag', 'a'), ('endtag', 'table')

]

self._run_check(html, expected)

def test_comma_between_attributes(self):

self._run_check('<form action="/xxx.php?a=1&amp;b=2&amp", '

'method="post">', [

('starttag', 'form',

[('action', '/xxx.php?a=1&b=2&'),

(',', None), ('method', 'post')])])

def test_weird_chars_in_unquoted_attribute_values(self):

self._run_check('<form action=bogus|&#()value>', [

('starttag', 'form',

[('action', 'bogus|&#()value')])])

def test_invalid_end_tags(self):

# A collection of broken end tags. <br> is used as separator.

# see http://www.w3.org/TR/html5/tokenization.html#end-tag-open-state

# and #13993

html = ('<br></label</p><br></div end tmAd-leaderBoard><br></<h4><br>'

'</li class="unit"><br></li\r\n\t\t\t\t\t\t</ul><br></><br>')

expected = [('starttag', 'br', []),

# < is part of the name, / is discarded, p is an attribute

('endtag', 'label<'),

('starttag', 'br', []),

# text and attributes are discarded

('endtag', 'div'),

('starttag', 'br', []),

# comment because the first char after </ is not a-zA-Z

('comment', '<h4'),

('starttag', 'br', []),

# attributes are discarded

('endtag', 'li'),

('starttag', 'br', []),

# everything till ul (included) is discarded

('endtag', 'li'),

('starttag', 'br', []),

# </> is ignored

('starttag', 'br', [])]

self._run_check(html, expected)

def test_broken_invalid_end_tag(self):

# This is technically wrong (the "> shouldn't be included in the 'data')

# but is probably not worth fixing it (in addition to all the cases of

# the previous test, it would require a full attribute parsing).

# see #13993

html = '<b>This</b attr=">"> confuses the parser'

expected = [('starttag', 'b', []),

('data', 'This'),

('endtag', 'b'),

('data', '"> confuses the parser')]

self._run_check(html, expected)

def test_correct_detection_of_start_tags(self):

# see #13273

html = ('<div style="" ><b>The <a href="some_url">rain</a> '

'<br /> in <span>Spain</span></b></div>')

expected = [

('starttag', 'div', [('style', '')]),

('starttag', 'b', []),

('data', 'The '),

('starttag', 'a', [('href', 'some_url')]),

('data', 'rain'),

('endtag', 'a'),

('data', ' '),

('startendtag', 'br', []),

('data', ' in '),

('starttag', 'span', []),

('data', 'Spain'),

('endtag', 'span'),

('endtag', 'b'),

('endtag', 'div')

]

self._run_check(html, expected)

html = '<div style="", foo = "bar" ><b>The <a href="some_url">rain</a>'

expected = [

('starttag', 'div', [('style', ''), (',', None), ('foo', 'bar')]),

('starttag', 'b', []),

('data', 'The '),

('starttag', 'a', [('href', 'some_url')]),

('data', 'rain'),

('endtag', 'a'),

]

self._run_check(html, expected)

def test_unescape_function(self):

p = self.get_collector()

self.assertEqual(p.unescape('&#bad;'),'&#bad;')

self.assertEqual(p.unescape('&#0038;'),'&')

# see #12888

self.assertEqual(p.unescape('&#123; ' * 1050), '{ ' * 1050)

# see #15156

self.assertEqual(p.unescape('&Eacuteric&Eacute;ric'

'&alphacentauri&alpha;centauri'),

'ÉricÉric&alphacentauriαcentauri')

self.assertEqual(p.unescape('&co;'), '&co;')

def test_broken_comments(self):

html = ('<! not really a comment >'

'<! not a comment either -->'

'<! -- close enough -->'

'<!><!<-- this was an empty comment>'

'<!!! another bogus comment !!!>')

expected = [

('comment', ' not really a comment '),

('comment', ' not a comment either --'),

('comment', ' -- close enough --'),

('comment', ''),

('comment', '<-- this was an empty comment'),

('comment', '!! another bogus comment !!!'),

]

self._run_check(html, expected)

def test_broken_condcoms(self):

# these condcoms are missing the '--' after '<!' and before the '>'

html = ('<![if !(IE)]>broken condcom<![endif]>'

'<![if ! IE]><link href="favicon.tiff"/><![endif]>'

'<![if !IE 6]><img src="firefox.png" /><![endif]>'

'<![if !ie 6]><b>foo</b><![endif]>'

'<![if (!IE)|(lt IE 9)]><img src="mammoth.bmp" /><![endif]>')

# According to the HTML5 specs sections "8.2.4.44 Bogus comment state"

# and "8.2.4.45 Markup declaration open state", comment tokens should

# be emitted instead of 'unknown decl', but calling unknown_decl

# provides more flexibility.

# See also Lib/_markupbase.py:parse_declaration

expected = [

('unknown decl', 'if !(IE)'),

('data', 'broken condcom'),

('unknown decl', 'endif'),

('unknown decl', 'if ! IE'),

('startendtag', 'link', [('href', 'favicon.tiff')]),

('unknown decl', 'endif'),

('unknown decl', 'if !IE 6'),

('startendtag', 'img', [('src', 'firefox.png')]),

('unknown decl', 'endif'),

('unknown decl', 'if !ie 6'),

('starttag', 'b', []),

('data', 'foo'),

('endtag', 'b'),

('unknown decl', 'endif'),

('unknown decl', 'if (!IE)|(lt IE 9)'),

('startendtag', 'img', [('src', 'mammoth.bmp')]),

('unknown decl', 'endif')

]

def get_collector(self):

with support.check_warnings(("", DeprecationWarning), quiet=False):

return EventCollector(strict=True)

def test_attr_syntax(self):

output = [

("starttag", "a", [("b", "v"), ("c", "v"), ("d", "v"), ("e", None)])

]

self._run_check("""<a b='v' c="v" d=v e>""", output)

self._run_check("""<a b = 'v' c = "v" d = v e>""", output)

self._run_check("""<a\nb\n=\n'v'\nc\n=\n"v"\nd\n=\nv\ne>""", output)

self._run_check("""<a\tb\t=\t'v'\tc\t=\t"v"\td\t=\tv\te>""", output)

def test_attr_values(self):

self._run_check("""<a b='xxx\n\txxx' c="yyy\t\nyyy" d='\txyz\n'>""",

[("starttag", "a", [("b", "xxx\n\txxx"),

("c", "yyy\t\nyyy"),

("d", "\txyz\n")])])

self._run_check("""<a b='' c="">""",

[("starttag", "a", [("b", ""), ("c", "")])])

# Regression test for SF patch #669683.

self._run_check("<e a=rgb(1,2,3)>",

[("starttag", "e", [("a", "rgb(1,2,3)")])])

# Regression test for SF bug #921657.

self._run_check(

"<a href=mailto:xyz@example.com>",

[("starttag", "a", [("href", "mailto:xyz@example.com")])])

def test_attr_nonascii(self):

# see issue 7311

self._run_check(

"<img src=/foo/bar.png alt=\u4e2d\u6587>",

[("starttag", "img", [("src", "/foo/bar.png"),

("alt", "\u4e2d\u6587")])])

self._run_check(

"<a title='\u30c6\u30b9\u30c8' href='\u30c6\u30b9\u30c8.html'>",

[("starttag", "a", [("title", "\u30c6\u30b9\u30c8"),

("href", "\u30c6\u30b9\u30c8.html")])])

self._run_check(

'<a title="\u30c6\u30b9\u30c8" href="\u30c6\u30b9\u30c8.html">',

[("starttag", "a", [("title", "\u30c6\u30b9\u30c8"),

("href", "\u30c6\u30b9\u30c8.html")])])

def test_attr_entity_replacement(self):

self._run_check(

"<a b='&amp;&gt;&lt;&quot;&apos;'>",

[("starttag", "a", [("b", "&><\"'")])])

def test_attr_funky_names(self):

self._run_check(

"<a a.b='v' c:d=v e-f=v>",

[("starttag", "a", [("a.b", "v"), ("c:d", "v"), ("e-f", "v")])])

def test_entityrefs_in_attributes(self):

self._run_check(

"<html foo='&euro;&amp;&#97;&#x61;&unsupported;'>",

def get_collector(self):

return EventCollector(strict=False)

def test_attr_funky_names2(self):

self._run_check(

"<a $><b $=%><c \=/>",

[("starttag", "a", [("$", None)]),

("starttag", "b", [("$", "%")]),

("starttag", "c", [("\\", "/")])])

def test_entities_in_attribute_value(self):

# see #1200313

for entity in ['&', '&amp;', '&#38;', '&#x26;']:

self._run_check('<a href="%s">' % entity,

[("starttag", "a", [("href", "&")])])

self._run_check("<a href='%s'>" % entity,

[("starttag", "a", [("href", "&")])])

self._run_check("<a href=%s>" % entity,

[("starttag", "a", [("href", "&")])])

def test_malformed_attributes(self):

# see #13357

html = (

"<a href=test'style='color:red;bad1'>test - bad1</a>"

"<a href=test'+style='color:red;ba2'>test - bad2</a>"

"<a href=test'&nbsp;style='color:red;bad3'>test - bad3</a>"

"<a href = test'&nbsp;style='color:red;bad4' >test - bad4</a>"

)

expected = [

('starttag', 'a', [('href', "test'style='color:red;bad1'")]),

('data', 'test - bad1'), ('endtag', 'a'),

('starttag', 'a', [('href', "test'+style='color:red;ba2'")]),

('data', 'test - bad2'), ('endtag', 'a'),

('starttag', 'a', [('href', "test'\xa0style='color:red;bad3'")]),

('data', 'test - bad3'), ('endtag', 'a'),

('starttag', 'a', [('href', "test'\xa0style='color:red;bad4'")]),

('data', 'test - bad4'), ('endtag', 'a')

]

self._run_check(html, expected)

def test_malformed_adjacent_attributes(self):

# see #12629

self._run_check('<x><y z=""o"" /></x>',

[('starttag', 'x', []),

('startendtag', 'y', [('z', ''), ('o""', None)]),

('endtag', 'x')])

self._run_check('<x><y z="""" /></x>',

[('starttag', 'x', []),

('startendtag', 'y', [('z', ''), ('""', None)]),

('endtag', 'x')])

# see #755670 for the following 3 tests

def test_adjacent_attributes(self):

self._run_check('<a width="100%"cellspacing=0>',

[("starttag", "a",

[("width", "100%"), ("cellspacing","0")])])

self._run_check('<a id="foo"class="bar">',

[("starttag", "a",

[("id", "foo"), ("class","bar")])])

def test_missing_attribute_value(self):

self._run_check('<a v=>',

[("starttag", "a", [("v", "")])])

def test_javascript_attribute_value(self):

self._run_check("<a href=javascript:popup('/popup/help.html')>",

[("starttag", "a",

[("href", "javascript:popup('/popup/help.html')")])])

def test_end_tag_in_attribute_value(self):

# see #1745761

self._run_check("<a href='http://www.example.org/\">;'>spam</a>",

[("starttag", "a",

[("href", "http://www.example.org/\">;")]),