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#! /usr/bin/env python3
# $Id: test_substitution_expansion_length_limit.py 9037 2022-03-05 23:31:10Z milde $
# Author: David Goodger <goodger@python.org>
# Copyright: This module has been placed in the public domain.
"""
Tests for docutils.transforms.references.Substitutions.
"""
if __name__ == '__main__':
import __init__ # noqa: F401
from test_transforms import DocutilsTestSupport
from docutils.transforms.references import Substitutions
from docutils.parsers.rst import Parser
def suite():
parser = Parser()
s = DocutilsTestSupport.TransformTestSuite(parser,
suite_settings={'line_length_limit': 80})
s.generateTests(totest)
return s
# pseudoxml representation of the substitution definition content:
a = ' lol'
b = ' 10^1 \n' + '\n \n'.join(10 * [a])
c = ' 10^2 \n' + '\n \n'.join(10 * [b])
totest = {}
totest['substitutions'] = ((Substitutions,), [
["""\
The billion laughs attack for ReStructuredText:
.. |a| replace:: lol
.. |b| replace:: 10^1 |a| |a| |a| |a| |a| |a| |a| |a| |a| |a|
.. |c| replace:: 10^2 |b| |b| |b| |b| |b| |b| |b| |b| |b| |b|
.. ...
|a| |c| continuation text
""",
"""\
<document source="test data">
<paragraph>
The billion laughs attack for ReStructuredText:
<substitution_definition names="a">
lol
<substitution_definition names="b">
{}
<substitution_definition names="c">
{}
<comment xml:space="preserve">
...
<paragraph>
lol
\n\
<problematic ids="problematic-1" refid="system-message-1">
|c|
continuation text
<system_message backrefs="problematic-1" ids="system-message-1" level="3" line="9" source="test data" type="ERROR">
<paragraph>
Substitution definition "c" exceeds the line-length-limit.
""".format(b, c)],
])
if __name__ == '__main__':
import unittest
unittest.main(defaultTest='suite')
|
