mirror of
https://github.com/morpheus65535/bazarr
synced 2024-12-30 19:46:25 +00:00
205 lines
7.9 KiB
Python
205 lines
7.9 KiB
Python
|
from __future__ import absolute_import, division, unicode_literals
|
||
|
|
|
||
|
|
import itertools
|
||
|
|
import re
|
||
|
|
import warnings
|
||
|
|
from difflib import unified_diff
|
||
|
|
|
||
|
|
import pytest
|
||
|
|
|
||
|
|
from .support import TestData, convert, convertExpected, treeTypes
|
||
|
|
from html5lib import html5parser, constants, treewalkers
|
||
|
|
from html5lib.filters.lint import Filter as Lint
|
||
|
|
|
||
|
|
_attrlist_re = re.compile(r"^(\s+)\w+=.*(\n\1\w+=.*)+", re.M)
|
||
|
|
|
||
|
|
|
||
|
|
def sortattrs(s):
|
||
|
|
def replace(m):
|
||
|
|
lines = m.group(0).split("\n")
|
||
|
|
lines.sort()
|
||
|
|
return "\n".join(lines)
|
||
|
|
return _attrlist_re.sub(replace, s)
|
||
|
|
|
||
|
|
|
||
|
|
class TreeConstructionFile(pytest.File):
|
||
|
|
def collect(self):
|
||
|
|
tests = TestData(str(self.fspath), "data")
|
||
|
|
for i, test in enumerate(tests):
|
||
|
|
yield TreeConstructionTest(str(i), self, testdata=test)
|
||
|
|
|
||
|
|
|
||
|
|
class TreeConstructionTest(pytest.Collector):
|
||
|
|
def __init__(self, name, parent=None, config=None, session=None, testdata=None):
|
||
|
|
super(TreeConstructionTest, self).__init__(name, parent, config, session)
|
||
|
|
self.testdata = testdata
|
||
|
|
|
||
|
|
def collect(self):
|
||
|
|
for treeName, treeAPIs in sorted(treeTypes.items()):
|
||
|
|
for x in itertools.chain(self._getParserTests(treeName, treeAPIs),
|
||
|
|
self._getTreeWalkerTests(treeName, treeAPIs)):
|
||
|
|
yield x
|
||
|
|
|
||
|
|
def _getParserTests(self, treeName, treeAPIs):
|
||
|
|
if treeAPIs is not None and "adapter" in treeAPIs:
|
||
|
|
return
|
||
|
|
for namespaceHTMLElements in (True, False):
|
||
|
|
if namespaceHTMLElements:
|
||
|
|
nodeid = "%s::parser::namespaced" % treeName
|
||
|
|
else:
|
||
|
|
nodeid = "%s::parser::void-namespace" % treeName
|
||
|
|
item = ParserTest(nodeid,
|
||
|
|
self,
|
||
|
|
self.testdata,
|
||
|
|
treeAPIs["builder"] if treeAPIs is not None else None,
|
||
|
|
namespaceHTMLElements)
|
||
|
|
item.add_marker(getattr(pytest.mark, treeName))
|
||
|
|
item.add_marker(pytest.mark.parser)
|
||
|
|
if namespaceHTMLElements:
|
||
|
|
item.add_marker(pytest.mark.namespaced)
|
||
|
|
if treeAPIs is None:
|
||
|
|
item.add_marker(pytest.mark.skipif(True, reason="Treebuilder not loaded"))
|
||
|
|
yield item
|
||
|
|
|
||
|
|
def _getTreeWalkerTests(self, treeName, treeAPIs):
|
||
|
|
nodeid = "%s::treewalker" % treeName
|
||
|
|
item = TreeWalkerTest(nodeid,
|
||
|
|
self,
|
||
|
|
self.testdata,
|
||
|
|
treeAPIs)
|
||
|
|
item.add_marker(getattr(pytest.mark, treeName))
|
||
|
|
item.add_marker(pytest.mark.treewalker)
|
||
|
|
if treeAPIs is None:
|
||
|
|
item.add_marker(pytest.mark.skipif(True, reason="Treebuilder not loaded"))
|
||
|
|
yield item
|
||
|
|
|
||
|
|
|
||
|
|
def convertTreeDump(data):
|
||
|
|
return "\n".join(convert(3)(data).split("\n")[1:])
|
||
|
|
|
||
|
|
namespaceExpected = re.compile(r"^(\s*)<(\S+)>", re.M).sub
|
||
|
|
|
||
|
|
|
||
|
|
class ParserTest(pytest.Item):
|
||
|
|
def __init__(self, name, parent, test, treeClass, namespaceHTMLElements):
|
||
|
|
super(ParserTest, self).__init__(name, parent)
|
||
|
|
self.obj = lambda: 1 # this is to hack around skipif needing a function!
|
||
|
|
self.test = test
|
||
|
|
self.treeClass = treeClass
|
||
|
|
self.namespaceHTMLElements = namespaceHTMLElements
|
||
|
|
|
||
|
|
def runtest(self):
|
||
|
|
p = html5parser.HTMLParser(tree=self.treeClass,
|
||
|
|
namespaceHTMLElements=self.namespaceHTMLElements)
|
||
|
|
|
||
|
|
input = self.test['data']
|
||
|
|
fragmentContainer = self.test['document-fragment']
|
||
|
|
expected = convertExpected(self.test['document'])
|
||
|
|
expectedErrors = self.test['errors'].split("\n") if self.test['errors'] else []
|
||
|
|
|
||
|
|
scripting = False
|
||
|
|
if 'script-on' in self.test:
|
||
|
|
scripting = True
|
||
|
|
|
||
|
|
with warnings.catch_warnings():
|
||
|
|
warnings.simplefilter("error")
|
||
|
|
try:
|
||
|
|
if fragmentContainer:
|
||
|
|
document = p.parseFragment(input, fragmentContainer, scripting=scripting)
|
||
|
|
else:
|
||
|
|
document = p.parse(input, scripting=scripting)
|
||
|
|
except constants.DataLossWarning:
|
||
|
|
pytest.skip("data loss warning")
|
||
|
|
|
||
|
|
output = convertTreeDump(p.tree.testSerializer(document))
|
||
|
|
|
||
|
|
expected = expected
|
||
|
|
if self.namespaceHTMLElements:
|
||
|
|
expected = namespaceExpected(r"\1<html \2>", expected)
|
||
|
|
|
||
|
|
errorMsg = "\n".join(["\n\nInput:", input, "\nExpected:", expected,
|
||
|
|
"\nReceived:", output])
|
||
|
|
assert expected == output, errorMsg
|
||
|
|
|
||
|
|
errStr = []
|
||
|
|
for (line, col), errorcode, datavars in p.errors:
|
||
|
|
assert isinstance(datavars, dict), "%s, %s" % (errorcode, repr(datavars))
|
||
|
|
errStr.append("Line: %i Col: %i %s" % (line, col,
|
||
|
|
constants.E[errorcode] % datavars))
|
||
|
|
|
||
|
|
errorMsg2 = "\n".join(["\n\nInput:", input,
|
||
|
|
"\nExpected errors (" + str(len(expectedErrors)) + "):\n" + "\n".join(expectedErrors),
|
||
|
|
"\nActual errors (" + str(len(p.errors)) + "):\n" + "\n".join(errStr)])
|
||
|
|
if False: # we're currently not testing parse errors
|
||
|
|
assert len(p.errors) == len(expectedErrors), errorMsg2
|
||
|
|
|
||
|
|
def repr_failure(self, excinfo):
|
||
|
|
traceback = excinfo.traceback
|
||
|
|
ntraceback = traceback.cut(path=__file__)
|
||
|
|
excinfo.traceback = ntraceback.filter()
|
||
|
|
|
||
|
|
return excinfo.getrepr(funcargs=True,
|
||
|
|
showlocals=False,
|
||
|
|
style="short", tbfilter=False)
|
||
|
|
|
||
|
|
|
||
|
|
class TreeWalkerTest(pytest.Item):
|
||
|
|
def __init__(self, name, parent, test, treeAPIs):
|
||
|
|
super(TreeWalkerTest, self).__init__(name, parent)
|
||
|
|
self.obj = lambda: 1 # this is to hack around skipif needing a function!
|
||
|
|
self.test = test
|
||
|
|
self.treeAPIs = treeAPIs
|
||
|
|
|
||
|
|
def runtest(self):
|
||
|
|
p = html5parser.HTMLParser(tree=self.treeAPIs["builder"])
|
||
|
|
|
||
|
|
input = self.test['data']
|
||
|
|
fragmentContainer = self.test['document-fragment']
|
||
|
|
expected = convertExpected(self.test['document'])
|
||
|
|
|
||
|
|
scripting = False
|
||
|
|
if 'script-on' in self.test:
|
||
|
|
scripting = True
|
||
|
|
|
||
|
|
with warnings.catch_warnings():
|
||
|
|
warnings.simplefilter("error")
|
||
|
|
try:
|
||
|
|
if fragmentContainer:
|
||
|
|
document = p.parseFragment(input, fragmentContainer, scripting=scripting)
|
||
|
|
else:
|
||
|
|
document = p.parse(input, scripting=scripting)
|
||
|
|
except constants.DataLossWarning:
|
||
|
|
pytest.skip("data loss warning")
|
||
|
|
|
||
|
|
poutput = convertTreeDump(p.tree.testSerializer(document))
|
||
|
|
namespace_expected = namespaceExpected(r"\1<html \2>", expected)
|
||
|
|
if poutput != namespace_expected:
|
||
|
|
pytest.skip("parser output incorrect")
|
||
|
|
|
||
|
|
document = self.treeAPIs.get("adapter", lambda x: x)(document)
|
||
|
|
|
||
|
|
try:
|
||
|
|
output = treewalkers.pprint(Lint(self.treeAPIs["walker"](document)))
|
||
|
|
output = sortattrs(output)
|
||
|
|
expected = sortattrs(expected)
|
||
|
|
diff = "".join(unified_diff([line + "\n" for line in expected.splitlines()],
|
||
|
|
[line + "\n" for line in output.splitlines()],
|
||
|
|
"Expected", "Received"))
|
||
|
|
assert expected == output, "\n".join([
|
||
|
|
"", "Input:", input,
|
||
|
|
"", "Expected:", expected,
|
||
|
|
"", "Received:", output,
|
||
|
|
"", "Diff:", diff,
|
||
|
|
])
|
||
|
|
except NotImplementedError:
|
||
|
|
pytest.skip("tree walker NotImplementedError")
|
||
|
|
|
||
|
|
def repr_failure(self, excinfo):
|
||
|
|
traceback = excinfo.traceback
|
||
|
|
ntraceback = traceback.cut(path=__file__)
|
||
|
|
excinfo.traceback = ntraceback.filter()
|
||
|
|
|
||
|
|
return excinfo.getrepr(funcargs=True,
|
||
|
|
showlocals=False,
|
||
|
|
style="short", tbfilter=False)
|