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#!/usr/bin/env python3
# :Copyright: © 2020 Günter Milde.
# :License: Released under the terms of the `2-Clause BSD license`_, in short:
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.
# This file is offered as-is, without any warranty.
#
# .. _2-Clause BSD license: https://opensource.org/licenses/BSD-2-Clause
"""
Various tests for the recommonmark parser.
"""
import unittest
from docutils import parsers
from docutils.parsers import rst
from docutils.core import publish_string
# Import `docutils.parsers.recommonmark_wrapper` and
# the optional `recommonmark.parser`. Create parser instance.
try:
parser = parsers.get_parser_class('recommonmark')()
except ImportError:
parser = None
sample_with_html = """\
A paragraph:
<p>A HTML block.</p>
Next paragraph.
<script type="text/javascript">
// some dangerous JavaScript
Final paragraph.
"""
@unittest.skipUnless(parser, 'Optional "recommonmark" module not found.')
class RecommonmarkParserTests(unittest.TestCase):
def test_parser_name(self):
# cf. ../test_rst/test_directives/test__init__.py
# this is used in the "include" directive's :parser: option.
self.assertEqual(rst.directives.parser_name('recommonmark'),
parsers.recommonmark_wrapper.Parser)
def test_raw_disabled(self):
output = publish_string(sample_with_html, parser=parser,
settings_overrides={'warning_stream': '',
'raw_enabled': False})
self.assertNotIn(b'<raw>', output)
self.assertIn(b'<system_message', output)
self.assertIn(b'Raw content disabled.', output)
def test_raw_disabled_inline(self):
output = publish_string('foo <a href="uri">', parser=parser,
settings_overrides={'warning_stream': '',
'raw_enabled': False,
})
self.assertNotIn(b'<raw>', output)
self.assertIn(b'<system_message', output)
self.assertIn(b'Raw content disabled.', output)
@unittest.skipIf(parser, 'Optional "recommonmark" module found.')
class RecommonmarkMissingTests(unittest.TestCase):
def test_missing_parser_message(self):
with self.assertRaisesRegex(ImportError,
'requires the package .*recommonmark'):
publish_string(sample_with_html, parser_name='recommonmark')
if __name__ == '__main__':
unittest.main()
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