mirror of
https://github.com/moparisthebest/SickRage
synced 2024-12-15 04:22:17 -05:00
141 lines
4.9 KiB
Python
141 lines
4.9 KiB
Python
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import os
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import sys
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import traceback
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import StringIO
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import warnings
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import re
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warnings.simplefilter("error")
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from support import html5lib_test_files as data_files
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from support import TestData, convert, convertExpected
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import html5lib
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from html5lib import html5parser, treebuilders, constants
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treeTypes = {"simpletree":treebuilders.getTreeBuilder("simpletree"),
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"DOM":treebuilders.getTreeBuilder("dom")}
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#Try whatever etree implementations are avaliable from a list that are
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#"supposed" to work
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try:
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import xml.etree.ElementTree as ElementTree
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treeTypes['ElementTree'] = treebuilders.getTreeBuilder("etree", ElementTree, fullTree=True)
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except ImportError:
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try:
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import elementtree.ElementTree as ElementTree
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treeTypes['ElementTree'] = treebuilders.getTreeBuilder("etree", ElementTree, fullTree=True)
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except ImportError:
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pass
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try:
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import xml.etree.cElementTree as cElementTree
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treeTypes['cElementTree'] = treebuilders.getTreeBuilder("etree", cElementTree, fullTree=True)
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except ImportError:
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try:
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import cElementTree
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treeTypes['cElementTree'] = treebuilders.getTreeBuilder("etree", cElementTree, fullTree=True)
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except ImportError:
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pass
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try:
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try:
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import lxml.html as lxml
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except ImportError:
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import lxml.etree as lxml
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treeTypes['lxml'] = treebuilders.getTreeBuilder("lxml", lxml, fullTree=True)
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except ImportError:
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pass
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try:
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import BeautifulSoup
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treeTypes["beautifulsoup"] = treebuilders.getTreeBuilder("beautifulsoup", fullTree=True)
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except ImportError:
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pass
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#Try whatever dom implementations are avaliable from a list that are
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#"supposed" to work
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try:
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import pxdom
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treeTypes["pxdom"] = treebuilders.getTreeBuilder("dom", pxdom)
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except ImportError:
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pass
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#Run the parse error checks
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checkParseErrors = False
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#XXX - There should just be one function here but for some reason the testcase
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#format differs from the treedump format by a single space character
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def convertTreeDump(data):
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return "\n".join(convert(3)(data).split("\n")[1:])
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namespaceExpected = re.compile(r"^(\s*)<(\S+)>", re.M).sub
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def runParserTest(innerHTML, input, expected, errors, treeClass,
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namespaceHTMLElements):
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#XXX - move this out into the setup function
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#concatenate all consecutive character tokens into a single token
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try:
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p = html5parser.HTMLParser(tree = treeClass,
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namespaceHTMLElements=namespaceHTMLElements)
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except constants.DataLossWarning:
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return
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try:
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if innerHTML:
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document = p.parseFragment(input, innerHTML)
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else:
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try:
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document = p.parse(input)
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except constants.DataLossWarning:
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return
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except:
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errorMsg = u"\n".join([u"\n\nInput:", input, u"\nExpected:", expected,
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u"\nTraceback:", traceback.format_exc()])
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assert False, errorMsg.encode("utf8")
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output = convertTreeDump(p.tree.testSerializer(document))
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expected = convertExpected(expected)
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if namespaceHTMLElements:
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expected = namespaceExpected(r"\1<html \2>", expected)
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errorMsg = u"\n".join([u"\n\nInput:", input, u"\nExpected:", expected,
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u"\nReceived:", output])
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assert expected == output, errorMsg.encode("utf8")
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errStr = [u"Line: %i Col: %i %s"%(line, col,
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constants.E[errorcode] % datavars if isinstance(datavars, dict) else (datavars,)) for
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((line,col), errorcode, datavars) in p.errors]
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errorMsg2 = u"\n".join([u"\n\nInput:", input,
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u"\nExpected errors (" + str(len(errors)) + u"):\n" + u"\n".join(errors),
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u"\nActual errors (" + str(len(p.errors)) + u"):\n" + u"\n".join(errStr)])
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if checkParseErrors:
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assert len(p.errors) == len(errors), errorMsg2.encode("utf-8")
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def test_parser():
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sys.stderr.write('Testing tree builders '+ " ".join(treeTypes.keys()) + "\n")
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files = data_files('tree-construction')
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for filename in files:
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testName = os.path.basename(filename).replace(".dat","")
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tests = TestData(filename, "data")
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for index, test in enumerate(tests):
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input, errors, innerHTML, expected = [test[key] for key in
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'data', 'errors',
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'document-fragment',
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'document']
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if errors:
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errors = errors.split("\n")
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for treeName, treeCls in treeTypes.iteritems():
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for namespaceHTMLElements in (True, False):
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print input
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yield (runParserTest, innerHTML, input, expected, errors, treeCls,
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namespaceHTMLElements)
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break
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