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#! /usr/bin/env python3
# $Id: test_code_long.py 10022 2025-03-07 23:05:06Z aa-turner $
# Author: Guenter Milde
# Copyright: This module has been placed in the public domain.
"""
Test the 'code' directive in body.py with syntax_highlight = 'long'.
"""
from pathlib import Path
import sys
import unittest
if __name__ == '__main__':
# prepend the "docutils root" to the Python library path
# so we import the local `docutils` package.
sys.path.insert(0, str(Path(__file__).resolve().parents[4]))
from docutils.frontend import get_default_settings
from docutils.parsers.rst import Parser
from docutils.utils import new_document
from docutils.utils.code_analyzer import with_pygments
from test.test_parsers.test_rst.test_directives.test_code \
import PYGMENTS_2_14_PLUS, def_ws
@unittest.skipUnless(with_pygments, 'needs Pygments')
class ParserTestCase(unittest.TestCase):
def test_parser(self):
parser = Parser()
settings = get_default_settings(Parser)
settings.warning_stream = ''
settings.syntax_highlight = 'long'
for name, cases in totest.items():
for casenum, (case_input, case_expected) in enumerate(cases):
with self.subTest(id=f'totest[{name!r}][{casenum}]'):
document = new_document('test data', settings.copy())
parser.parse(case_input, document)
output = document.pformat()
self.assertEqual(case_expected, output)
totest = {}
totest['code_parsing_long'] = [
["""\
.. code:: python3
:number-lines: 7
def my_function():
'''Test the lexer.
'''
# and now for something completely different
print(8/2)
""",
f"""\
<document source="test data">
<literal_block classes="code python3" xml:space="preserve">
<inline classes="ln">
7 \n\
<inline classes="keyword">
def
{def_ws}
<inline classes="name function">
my_function
<inline classes="punctuation">
():
<inline classes="whitespace">
\n\
<inline classes="ln">
8 \n\
<inline classes="whitespace">
\n\
<inline classes="literal string doc">
\'\'\'Test the lexer.
<inline classes="ln">
9 \n\
<inline classes="literal string doc">
\'\'\'
<inline classes="whitespace">
\n\
<inline classes="ln">
10 \n\
<inline classes="whitespace">
\n\
<inline classes="ln">
11 \n\
<inline classes="whitespace">
\n\
<inline classes="comment single">
# and now for something completely different
<inline classes="whitespace">
\n\
<inline classes="ln">
12 \n\
<inline classes="whitespace">
\n\
<inline classes="name builtin">
print
<inline classes="punctuation">
(
<inline classes="literal number integer">
8
<inline classes="operator">
/
<inline classes="literal number integer">
2
<inline classes="punctuation">
)
""" if PYGMENTS_2_14_PLUS else """\
<document source="test data">
<literal_block classes="code python3" xml:space="preserve">
<inline classes="ln">
7 \n\
<inline classes="keyword">
def
\n\
<inline classes="name function">
my_function
<inline classes="punctuation">
():
\n\
<inline classes="ln">
8 \n\
\n\
<inline classes="literal string doc">
\'\'\'Test the lexer.
<inline classes="ln">
9 \n\
<inline classes="literal string doc">
\'\'\'
\n\
<inline classes="ln">
10 \n\
\n\
<inline classes="ln">
11 \n\
\n\
<inline classes="comment single">
# and now for something completely different
\n\
<inline classes="ln">
12 \n\
\n\
<inline classes="name builtin">
print
<inline classes="punctuation">
(
<inline classes="literal number integer">
8
<inline classes="operator">
/
<inline classes="literal number integer">
2
<inline classes="punctuation">
)
"""],
["""\
.. code:: latex
hello \\emph{world} % emphasize
""",
"""\
<document source="test data">
<literal_block classes="code latex" xml:space="preserve">
hello \n\
<inline classes="keyword">
\\emph
<inline classes="name builtin">
{
world
<inline classes="name builtin">
}
\n\
<inline classes="comment">
% emphasize
"""],
]
if __name__ == '__main__':
unittest.main()
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