How to use check_events method in localstack

Best Python code snippet using localstack_python

test_sgmllib.py

Source:test_sgmllib.py

...56        except:57            #self.events = parser.events58            raise59        return parser.get_events()60    def check_events(self, source, expected_events):61        try:62            events = self.get_events(source)63        except:64            import sys65            #print >>sys.stderr, pprint.pformat(self.events)66            raise67        if events != expected_events:68            self.fail("received events did not match expected events\n"69                      "Expected:\n" + pprint.pformat(expected_events) +70                      "\nReceived:\n" + pprint.pformat(events))71    def check_parse_error(self, source):72        parser = EventCollector()73        try:74            parser.feed(source)75            parser.close()76        except sgmllib.SGMLParseError:77            pass78        else:79            self.fail("expected SGMLParseError for %r\nReceived:\n%s"80                      % (source, pprint.pformat(parser.get_events())))81    def test_doctype_decl_internal(self):82        inside = """\83DOCTYPE html PUBLIC '-//W3C//DTD HTML 4.01//EN'84             SYSTEM 'http://www.w3.org/TR/html401/strict.dtd' [85  <!ELEMENT html - O EMPTY>86  <!ATTLIST html87      version CDATA #IMPLIED88      profile CDATA 'DublinCore'>89  <!NOTATION datatype SYSTEM 'http://xml.python.org/notations/python-module'>90  <!ENTITY myEntity 'internal parsed entity'>91  <!ENTITY anEntity SYSTEM 'http://xml.python.org/entities/something.xml'>92  <!ENTITY % paramEntity 'name|name|name'>93  %paramEntity;94  <!-- comment -->95]"""96        self.check_events(["<!%s>" % inside], [97            ("decl", inside),98            ])99    def test_doctype_decl_external(self):100        inside = "DOCTYPE html PUBLIC '-//W3C//DTD HTML 4.01//EN'"101        self.check_events("<!%s>" % inside, [102            ("decl", inside),103            ])104    def test_underscore_in_attrname(self):105        # SF bug #436621106        """Make sure attribute names with underscores are accepted"""107        self.check_events("<a has_under _under>", [108            ("starttag", "a", [("has_under", "has_under"),109                               ("_under", "_under")]),110            ])111    def test_underscore_in_tagname(self):112        # SF bug #436621113        """Make sure tag names with underscores are accepted"""114        self.check_events("<has_under></has_under>", [115            ("starttag", "has_under", []),116            ("endtag", "has_under"),117            ])118    def test_quotes_in_unquoted_attrs(self):119        # SF bug #436621120        """Be sure quotes in unquoted attributes are made part of the value"""121        self.check_events("<a href=foo'bar\"baz>", [122            ("starttag", "a", [("href", "foo'bar\"baz")]),123            ])124    def test_xhtml_empty_tag(self):125        """Handling of XHTML-style empty start tags"""126        self.check_events("<br />text<i></i>", [127            ("starttag", "br", []),128            ("data", "text"),129            ("starttag", "i", []),130            ("endtag", "i"),131            ])132    def test_processing_instruction_only(self):133        self.check_events("<?processing instruction>", [134            ("pi", "processing instruction"),135            ])136    def test_bad_nesting(self):137        self.check_events("<a><b></a></b>", [138            ("starttag", "a", []),139            ("starttag", "b", []),140            ("endtag", "a"),141            ("endtag", "b"),142            ])143    def test_bare_ampersands(self):144        self.check_events("this text & contains & ampersands &", [145            ("data", "this text & contains & ampersands &"),146            ])147    def test_bare_pointy_brackets(self):148        self.check_events("this < text > contains < bare>pointy< brackets", [149            ("data", "this < text > contains < bare>pointy< brackets"),150            ])151    def test_attr_syntax(self):152        output = [153          ("starttag", "a", [("b", "v"), ("c", "v"), ("d", "v"), ("e", "e")])154          ]155        self.check_events("""<a b='v' c="v" d=v e>""", output)156        self.check_events("""<a  b = 'v' c = "v" d = v e>""", output)157        self.check_events("""<a\nb\n=\n'v'\nc\n=\n"v"\nd\n=\nv\ne>""", output)158        self.check_events("""<a\tb\t=\t'v'\tc\t=\t"v"\td\t=\tv\te>""", output)159    def test_attr_values(self):160        self.check_events("""<a b='xxx\n\txxx' c="yyy\t\nyyy" d='\txyz\n'>""",161                        [("starttag", "a", [("b", "xxx\n\txxx"),162                                            ("c", "yyy\t\nyyy"),163                                            ("d", "\txyz\n")])164                         ])165        self.check_events("""<a b='' c="">""", [166            ("starttag", "a", [("b", ""), ("c", "")]),167            ])168    def test_attr_funky_names(self):169        self.check_events("""<a a.b='v' c:d=v e-f=v>""", [170            ("starttag", "a", [("a.b", "v"), ("c:d", "v"), ("e-f", "v")]),171            ])172    def test_illegal_declarations(self):173        s = 'abc<!spacer type="block" height="25">def'174        self.check_events(s, [175            ("data", "abc"),176            ("unknown decl", 'spacer type="block" height="25"'),177            ("data", "def"),178            ])179    def test_weird_starttags(self):180        self.check_events("<a<a>", [181            ("starttag", "a", []),182            ("starttag", "a", []),183            ])184        self.check_events("</a<a>", [185            ("endtag", "a"),186            ("starttag", "a", []),187            ])188    def test_declaration_junk_chars(self):189        self.check_parse_error("<!DOCTYPE foo $ >")190    def test_get_starttag_text(self):191        s = """<foobar   \n   one="1"\ttwo=2   >"""192        self.check_events(s, [193            ("starttag", "foobar", [("one", "1"), ("two", "2")]),194            ])195    def test_cdata_content(self):196        s = ("<cdata> <!-- not a comment --> &not-an-entity-ref; </cdata>"197             "<notcdata> <!-- comment --> </notcdata>")198        self.collector = CDATAEventCollector199        self.check_events(s, [200            ("starttag", "cdata", []),201            ("data", " <!-- not a comment --> &not-an-entity-ref; "),202            ("endtag", "cdata"),203            ("starttag", "notcdata", []),204            ("data", " "),205            ("comment", " comment "),206            ("data", " "),207            ("endtag", "notcdata"),208            ])209        s = """<cdata> <not a='start tag'> </cdata>"""210        self.check_events(s, [211            ("starttag", "cdata", []),212            ("data", " <not a='start tag'> "),213            ("endtag", "cdata"),214            ])215    def test_illegal_declarations(self):216        s = 'abc<!spacer type="block" height="25">def'217        self.check_events(s, [218            ("data", "abc"),219            ("unknown decl", 'spacer type="block" height="25"'),220            ("data", "def"),221            ])222    # XXX These tests have been disabled by prefixing their names with223    # an underscore.  The first two exercise outstanding bugs in the224    # sgmllib module, and the third exhibits questionable behavior225    # that needs to be carefully considered before changing it.226    def _test_starttag_end_boundary(self):227        self.check_events("""<a b='<'>""", [("starttag", "a", [("b", "<")])])228        self.check_events("""<a b='>'>""", [("starttag", "a", [("b", ">")])])229    def _test_buffer_artefacts(self):230        output = [("starttag", "a", [("b", "<")])]231        self.check_events(["<a b='<'>"], output)232        self.check_events(["<a ", "b='<'>"], output)233        self.check_events(["<a b", "='<'>"], output)234        self.check_events(["<a b=", "'<'>"], output)235        self.check_events(["<a b='<", "'>"], output)236        self.check_events(["<a b='<'", ">"], output)237        output = [("starttag", "a", [("b", ">")])]238        self.check_events(["<a b='>'>"], output)239        self.check_events(["<a ", "b='>'>"], output)240        self.check_events(["<a b", "='>'>"], output)241        self.check_events(["<a b=", "'>'>"], output)242        self.check_events(["<a b='>", "'>"], output)243        self.check_events(["<a b='>'", ">"], output)244    def _test_starttag_junk_chars(self):245        self.check_parse_error("<")246        self.check_parse_error("<>")247        self.check_parse_error("</$>")248        self.check_parse_error("</")249        self.check_parse_error("</a")250        self.check_parse_error("<$")251        self.check_parse_error("<$>")252        self.check_parse_error("<!")253        self.check_parse_error("<a $>")254        self.check_parse_error("<a")255        self.check_parse_error("<a foo='bar'")256        self.check_parse_error("<a foo='bar")257        self.check_parse_error("<a foo='>'")...

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