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Diffstat (limited to 'FOSS/Python/Dependencies/future-0.18.2/tests/test_future/test_htmlparser.py')
| -rw-r--r-- | FOSS/Python/Dependencies/future-0.18.2/tests/test_future/test_htmlparser.py | 764 |
1 files changed, 0 insertions, 764 deletions
diff --git a/FOSS/Python/Dependencies/future-0.18.2/tests/test_future/test_htmlparser.py b/FOSS/Python/Dependencies/future-0.18.2/tests/test_future/test_htmlparser.py deleted file mode 100644 index 7a745ac..0000000 --- a/FOSS/Python/Dependencies/future-0.18.2/tests/test_future/test_htmlparser.py +++ /dev/null @@ -1,764 +0,0 @@ -# -*- coding: utf-8 -*- -""" -Tests for the html.parser functions. - -Adapted for the python-future module from the Python 3.3 standard library -tests. -""" - -from __future__ import (absolute_import, print_function, unicode_literals) -from future import standard_library, utils -from future.builtins import * - -from future.backports.test import support -import future.backports.html.parser as html_parser - -import pprint -from future.tests.base import unittest -import sys - -# print(html_parser.__doc__, file=sys.stderr) - - -class EventCollector(html_parser.HTMLParser): - - 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): - self.append(("unknown decl", decl)) - - -class EventCollectorExtra(EventCollector): - - def handle_starttag(self, tag, attrs): - EventCollector.handle_starttag(self, tag, attrs) - self.append(("starttag_text", self.get_starttag_text())) - - -class TestCaseBase(unittest.TestCase): - - 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() - self.assertRaises(html_parser.HTMLParseError, parse) - - -class HTMLParserStrictTestCase(TestCaseBase): - - 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(""" -<!DOCTYPE html PUBLIC 'foo'> -<HTML>&entity;  -<!--comment1a --></foo><bar><<?pi?></foo<bar -comment1b--> -<Img sRc='Bar' isMAP>sample -text -“ -<!--comment2a-- --comment2b--> -</Html> -""", [ - ("data", "\n"), - ("decl", "DOCTYPE html PUBLIC 'foo'"), - ("data", "\n"), - ("starttag", "html", []), - ("entityref", "entity"), - ("charref", "32"), - ("data", "\n"), - ("comment", "comment1a\n-></foo><bar><<?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 --> ¬-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 --> ¬-an-entity-ref; - <a href="" /> </p><p> <span></span></style> - '</script' + '>'""" - 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]')] - self._run_check(html, expected) - - -class HTMLParserTolerantTestCase(HTMLParserStrictTestCase): - - def get_collector(self): - return EventCollector(strict=False) - - @unittest.skipIf(utils.PY3, 'not working on Py3.3.4 for some reason ...') - 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<')]) - - @unittest.skipIf(utils.PY3, 'not working on Py3.3.4 for some reason ...') - 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&b=2&", ' - '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('&'),'&') - # see #12888 - self.assertEqual(p.unescape('{ ' * 1050), '{ ' * 1050) - # see #15156 - self.assertEqual(p.unescape('ÉricÉric' - '&alphacentauriαcentauri'), - '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') - ] - self._run_check(html, expected) - - -class AttributesStrictTestCase(TestCaseBase): - - 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='&><"''>", - [("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='€&aa&unsupported;'>", - [("starttag", "html", [("foo", "\u20AC&aa&unsupported;")])]) - - - -class AttributesTolerantTestCase(AttributesStrictTestCase): - - 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 ['&', '&', '&', '&']: - 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' style='color:red;bad3'>test - bad3</a>" - "<a href = test' 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/\">;")]), - ("data", "spam"), ("endtag", "a")]) - -def test_main(): - support.run_unittest(HTMLParserStrictTestCase, HTMLParserTolerantTestCase, - AttributesStrictTestCase, AttributesTolerantTestCase) - - -if __name__ == "__main__": - # unittest.main() - test_main() |