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git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@2928 e7d03fd6-7b0d-0410-9947-9c21f3af8025
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calvin 2005-11-04 20:06:29 +00:00
parent c049837cdd
commit e29efc31fa
1 changed files with 101 additions and 104 deletions
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205
linkcheck/tests/test_parser.py
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@ -27,129 +27,131 @@ from linkcheck.tests import MsgTestCase
# list of tuples # list of tuples
# (<test pattern>, <expected parse output>, <no. of expected errors>) # (<test pattern>, <expected parse output>)
parsetests = [ parsetests = [
# start tags # start tags
("""<a b="c" >""", """<a b="c">""", 0), ("""<a b="c" >""", """<a b="c">"""),
("""<a b='c' >""", """<a b="c">""", 0), ("""<a b='c' >""", """<a b="c">"""),
("""<a b=c" >""", """<a b="c">""", 1), ("""<a b=c" >""", """<a b="c">"""),
("""<a b=c' >""", """<a b="c'">""", 0), ("""<a b=c' >""", """<a b="c'">"""),
("""<a b="c >""", """<a b="c >""", 0), ("""<a b="c >""", """<a b="c >"""),
("""<a b="" >""", """<a b="">""", 0), ("""<a b="" >""", """<a b="">"""),
("""<a b='' >""", """<a b="">""", 0), ("""<a b='' >""", """<a b="">"""),
("""<a b=>""", """<a b="">""", 0), ("""<a b=>""", """<a b="">"""),
("""<a b= >""", """<a b="">""", 0), ("""<a b= >""", """<a b="">"""),
("""<a =c>""", """<a c>""", 0), ("""<a =c>""", """<a c>"""),
("""<a =c >""", """<a c>""", 0), ("""<a =c >""", """<a c>"""),
("""<a =>""", """<a>""", 0), ("""<a =>""", """<a>"""),
("""<a = >""", """<a>""", 0), ("""<a = >""", """<a>"""),
("""<a b= "c" >""", """<a b="c">""", 0), ("""<a b= "c" >""", """<a b="c">"""),
("""<a b ="c" >""", """<a b="c">""", 0), ("""<a b ="c" >""", """<a b="c">"""),
("""<a b = "c" >""", """<a b="c">""", 0), ("""<a b = "c" >""", """<a b="c">"""),
("""<a >""", """<a>""", 0), ("""<a >""", """<a>"""),
("""< a>""", """<a>""", 0), ("""< a>""", """<a>"""),
("""< a >""", """<a>""", 0), ("""< a >""", """<a>"""),
("""<>""", """<>""", 0), ("""<>""", """<>"""),
("""< >""", """< >""", 0), ("""< >""", """< >"""),
("""<aä>""", """<a>""", 0), ("""<aä>""", """<a>"""),
("""<a aä="b">""", """<a a="b">""", 0), ("""<a aä="b">""", """<a a="b">"""),
("""<a a="bä">""", """<a a="bä">""", 0), ("""<a a="bä">""", """<a a="bä">"""),
# reduce test # reduce test
("""<a b="c"><""", """<a b="c"><""", 0), ("""<a b="c"><""", """<a b="c"><"""),
("""d>""", """d>""", 0), ("""d>""", """d>"""),
# numbers in tag # numbers in tag
("""<h1>bla</h1>""", """<h1>bla</h1>""", 0), ("""<h1>bla</h1>""", """<h1>bla</h1>"""),
# more start tags # more start tags
("""<a b=c"><a b="c">""", """<a b="c"><a b="c">""", 1), ("""<a b=c"><a b="c">""", """<a b="c"><a b="c">"""),
("""<a b=/c/></a><br>""", """<a b="/c/"></a><br>""", 0), ("""<a b=/c/></a><br>""", """<a b="/c/"></a><br>"""),
("""<br/>""", """<br>""", 0), ("""<br/>""", """<br>"""),
("""<a b="50%"><br>""", """<a b="50%"><br>""", 0), ("""<a b="50%"><br>""", """<a b="50%"><br>"""),
# comments # comments
("""<!---->< 1>""", """<!----><1>""", 0), ("""<!---->< 1>""", """<!----><1>"""),
("""<!-- a - b -->< 2>""", """<!-- a - b --><2>""", 0), ("""<!-- a - b -->< 2>""", """<!-- a - b --><2>"""),
("""<!----->< 3>""", """<!-----><3>""", 0), ("""<!----->< 3>""", """<!-----><3>"""),
("""<!------>< 4>""", """<!------><4>""", 0), ("""<!------>< 4>""", """<!------><4>"""),
("""<!------->< 5>""", """<!-------><5>""", 0), ("""<!------->< 5>""", """<!-------><5>"""),
("""<!-- -->< 7>""", """<!-- --><7>""", 0), ("""<!-- -->< 7>""", """<!-- --><7>"""),
("""<!---- />-->""", """<!---- />-->""", 0), ("""<!---- />-->""", """<!---- />-->"""),
("""<!-- a-2 -->< 9>""", """<!-- a-2 --><9>""", 0), ("""<!-- a-2 -->< 9>""", """<!-- a-2 --><9>"""),
("""<!-- --- -->< 10>""", """<!-- --- --><10>""", 0), ("""<!-- --- -->< 10>""", """<!-- --- --><10>"""),
# invalid comments # invalid comments
("""<!-- -- >< 8>""", """<!-- --><8>""", 1), ("""<!-- -- >< 8>""", """<!-- --><8>"""),
("""<!---- >< 6>""", """<!----><6>""", 1), ("""<!---- >< 6>""", """<!----><6>"""),
("""<!- blubb -->""", """<!-- blubb -->""", 1), ("""<!- blubb -->""", """<!-- blubb -->"""),
("""<!-- blubb ->""", """<!-- blubb -->""", 1), ("""<!-- blubb ->""", """<!-- blubb -->"""),
("""<!- blubb ->""", """<!-- blubb -->""", 2), ("""<!- blubb ->""", """<!-- blubb -->"""),
("""<! -- blubb -->""", """<!-- blubb -->""", 1), ("""<! -- blubb -->""", """<!-- blubb -->"""),
("""<!-- blubb -- >""", """<!-- blubb -->""", 1), ("""<!-- blubb -- >""", """<!-- blubb -->"""),
# end tags # end tags
("""</a>""", """</a>""", 0), ("""</a>""", """</a>"""),
("""</ a>""", """</a>""", 0), ("""</ a>""", """</a>"""),
("""</ a >""", """</a>""", 0), ("""</ a >""", """</a>"""),
("""</a >""", """</a>""", 0), ("""</a >""", """</a>"""),
("""< / a>""", """</a>""", 0), ("""< / a>""", """</a>"""),
("""< /a>""", """</a>""", 0), ("""< /a>""", """</a>"""),
("""</aä>""", """</a>""", 0), ("""</aä>""", """</a>"""),
# start and end tag (HTML doctype assumed) # start and end tag (HTML doctype assumed)
("""<a/>""", """<a/>""", 0), ("""<a/>""", """<a/>"""),
("""<meta/>""", """<meta>""", 0), ("""<meta/>""", """<meta>"""),
("""<MetA/>""", """<meta>""", 0), ("""<MetA/>""", """<meta>"""),
# declaration tags # declaration tags
("""<!DOCtype adrbook SYSTEM "adrbook.dtd">""", ("""<!DOCtype adrbook SYSTEM "adrbook.dtd">""",
"""<!DOCTYPE adrbook SYSTEM "adrbook.dtd">""", 0), """<!DOCTYPE adrbook SYSTEM "adrbook.dtd">"""),
# misc # misc
("""<?xmL version="1.0" encoding="latin1"?>""", ("""<?xmL version="1.0" encoding="latin1"?>""",
"""<?xmL version="1.0" encoding="latin1"?>""", 0), """<?xmL version="1.0" encoding="latin1"?>"""),
# javascript # javascript
("""<script >\n</script>""", """<script>\n</script>""", 0), ("""<script >\n</script>""", """<script>\n</script>"""),
("""<sCrIpt lang="a">bla </a> fasel</scripT>""", ("""<sCrIpt lang="a">bla </a> fasel</scripT>""",
"""<script lang="a">bla </a> fasel</script>""", 0), """<script lang="a">bla </a> fasel</script>"""),
# line continuation (Dr. Fun webpage) # line continuation (Dr. Fun webpage)
("<img bo\\\nrder=0 >", """<img border="0">""", 1), ("""<img bo\\\nrder=0 >""", """<img border="0">"""),
("""<img align="mid\\\ndle">""", """<img align="middle">"""),
("""<img align='mid\\\ndle'>""", """<img align="middle">"""),
# href with $ # href with $
("""<a href="123$456">""", """<a href="123$456">""", 0), ("""<a href="123$456">""", """<a href="123$456">"""),
# quoting # quoting
("""<a href=/ >""", """<a href="/">""", 0), ("""<a href=/ >""", """<a href="/">"""),
("""<a href= />""", """<a href="/">""", 0), ("""<a href= />""", """<a href="/">"""),
("""<a href= >""", """<a href="">""", 0), ("""<a href= >""", """<a href="">"""),
("""<a href="'" >""", """<a href="'">""", 0), ("""<a href="'" >""", """<a href="'">"""),
("""<a href='"' >""", """<a href="&quot;">""", 0), ("""<a href='"' >""", """<a href="&quot;">"""),
("""<a href="bla" %]" >""", """<a href="bla">""", 0), ("""<a href="bla" %]" >""", """<a href="bla">"""),
("""<a href=bla" >""", """<a href="bla">""", 1), ("""<a href=bla" >""", """<a href="bla">"""),
("""<a onmouseover=MM_swapImage('nav1','',"""\ ("""<a onmouseover=MM_swapImage('nav1','',"""\
"""'/images/dwnavpoint_over.gif',1);movein(this); b="c">""", """'/images/dwnavpoint_over.gif',1);movein(this); b="c">""",
"""<a onmouseover="MM_swapImage('nav1','',"""\ """<a onmouseover="MM_swapImage('nav1','',"""\
"""'/images/dwnavpoint_over.gif',1);movein(this);" b="c">""", 0), """'/images/dwnavpoint_over.gif',1);movein(this);" b="c">"""),
("""<a onClick=location.href('/index.htm') b="c">""", ("""<a onClick=location.href('/index.htm') b="c">""",
"""<a onclick="location.href('/index.htm')" b="c">""", 0), """<a onclick="location.href('/index.htm')" b="c">"""),
# entity resolving # entity resolving
("""<a href="&#109;ailto:" >""", """<a href="mailto:">""", 0), ("""<a href="&#109;ailto:" >""", """<a href="mailto:">"""),
# non-ascii characters # non-ascii characters
("""<Üzgür> fahr </langsamer> ¹²³¼½¬{""", ("""<Üzgür> fahr </langsamer> ¹²³¼½¬{""",
"""<Üzgür> fahr </langsamer> ¹²³¼½¬{""", 0), """<Üzgür> fahr </langsamer> ¹²³¼½¬{"""),
# mailto link # mailto link
("""<a href=mailto:calvin@LocalHost?subject=Hallo&to=michi>1</a>""", ("""<a href=mailto:calvin@LocalHost?subject=Hallo&to=michi>1</a>""",
"""<a href="mailto:calvin@LocalHost?subject=Hallo&amp;to=michi">1</a>""", 0), """<a href="mailto:calvin@LocalHost?subject=Hallo&amp;to=michi">1</a>"""),
# doctype XHTML # doctype XHTML
("""<!DOCTYPe html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><MeTa a="b"/>""", ("""<!DOCTYPe html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><MeTa a="b"/>""",
"""<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><meta a="b"/>""", 0), """<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><meta a="b"/>"""),
# missing > in end tag # missing > in end tag
("""</td <td a="b" >""", """</td><td a="b">""", 1), ("""</td <td a="b" >""", """</td><td a="b">"""),
("""</td<td a="b" >""", """</td><td a="b">""", 1), ("""</td<td a="b" >""", """</td><td a="b">"""),
# missing beginning quote # missing beginning quote
("""<td a=b">""", """<td a="b">""", 1), ("""<td a=b">""", """<td a="b">"""),
# missing end quote (TODO) # missing end quote (XXX TODO)
#("""<td a="b>""", """<td a="b">""", 1), #("""<td a="b>\n""", """<td a="b">\n"""),
#("""<td a="b></td>""", """<td a="b"></td>""", 1), #("""<td a="b></td>\na""", """<td a="b"></td>\na"""),
#("""<td a="b c="d"></td>""", """<td a="b" c="d"></td>""", 1), #("""<a b="c><a b="c>\n""", """<a b="c"><a b="c">\n"""),
#("""<a b="c><a b="c">""", """<a b="c><a b=" c>""", 1), #("""<td a="b c="d"></td>\n""", """<td a="b" c="d"></td>\n"""),
] ]
flushtests = [ flushtests = [
("<", "<", 0), ("<", "<"),
("<a", "<a", 0), ("<a", "<a"),
("<!a", "<!a", 0), ("<!a", "<!a"),
("<?a", "<?a", 0), ("<?a", "<?a"),
] ]
@ -169,14 +171,14 @@ class TestParser (MsgTestCase):
""" """
Parse all test patterns in one go. Parse all test patterns in one go.
""" """
for _in, _out, _errs in parsetests: for _in, _out in parsetests:
out = StringIO.StringIO() out = StringIO.StringIO()
handler = linkcheck.HtmlParser.htmllib.HtmlPrettyPrinter(out) handler = linkcheck.HtmlParser.htmllib.HtmlPrettyPrinter(out)
self.htmlparser.handler = handler self.htmlparser.handler = handler
self.htmlparser.feed(_in) self.htmlparser.feed(_in)
self.check_results(self.htmlparser, _in, _out, _errs, out) self.check_results(self.htmlparser, _in, _out, out)
def check_results (self, htmlparser, _in, _out, _errs, out): def check_results (self, htmlparser, _in, _out, out):
""" """
Check parse results. Check parse results.
""" """
@ -185,30 +187,25 @@ class TestParser (MsgTestCase):
msg = "Test error; in: %r, out: %r, expect: %r" % \ msg = "Test error; in: %r, out: %r, expect: %r" % \
(_in, res, _out) (_in, res, _out)
self.assertEqual(res, _out, msg=msg) self.assertEqual(res, _out, msg=msg)
num = len(htmlparser.handler.errors)
errors = ", ".join(htmlparser.handler.errors)
msg = "Number of errors parsing %r: %d, expected: %d\nErrors: %s" % \
(_in, num, _errs, errors)
self.assertEqual(num, _errs, msg=msg)
htmlparser.reset() htmlparser.reset()
def test_feed (self): def test_feed (self):
""" """
Parse all test patterns sequentially. Parse all test patterns sequentially.
""" """
for _in, _out, _errs in parsetests: for _in, _out in parsetests:
out = StringIO.StringIO() out = StringIO.StringIO()
handler = linkcheck.HtmlParser.htmllib.HtmlPrettyPrinter(out) handler = linkcheck.HtmlParser.htmllib.HtmlPrettyPrinter(out)
self.htmlparser.handler = handler self.htmlparser.handler = handler
for c in _in: for c in _in:
self.htmlparser.feed(c) self.htmlparser.feed(c)
self.check_results(self.htmlparser, _in, _out, _errs, out) self.check_results(self.htmlparser, _in, _out, out)
def test_interwoven (self): def test_interwoven (self):
""" """
Parse all test patterns on two parsers interwoven. Parse all test patterns on two parsers interwoven.
""" """
for _in, _out, _errs in parsetests: for _in, _out in parsetests:
out = StringIO.StringIO() out = StringIO.StringIO()
out2 = StringIO.StringIO() out2 = StringIO.StringIO()
handler = linkcheck.HtmlParser.htmllib.HtmlPrettyPrinter(out) handler = linkcheck.HtmlParser.htmllib.HtmlPrettyPrinter(out)
@ -218,19 +215,19 @@ class TestParser (MsgTestCase):
for c in _in: for c in _in:
self.htmlparser.feed(c) self.htmlparser.feed(c)
self.htmlparser2.feed(c) self.htmlparser2.feed(c)
self.check_results(self.htmlparser, _in, _out, _errs, out) self.check_results(self.htmlparser, _in, _out, out)
self.check_results(self.htmlparser2, _in, _out, _errs, out2) self.check_results(self.htmlparser2, _in, _out, out2)
def test_flush (self): def test_flush (self):
""" """
Test parser flushing. Test parser flushing.
""" """
for _in, _out, _errs in flushtests: for _in, _out in flushtests:
out = StringIO.StringIO() out = StringIO.StringIO()
handler = linkcheck.HtmlParser.htmllib.HtmlPrettyPrinter(out) handler = linkcheck.HtmlParser.htmllib.HtmlPrettyPrinter(out)
self.htmlparser.handler = handler self.htmlparser.handler = handler
self.htmlparser.feed(_in) self.htmlparser.feed(_in)
self.check_results(self.htmlparser, _in, _out, _errs, out) self.check_results(self.htmlparser, _in, _out, out)
def test_entities (self): def test_entities (self):
""" """