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#! /usr/bin/env python3
# $Id: test_raw.py 9906 2024-08-15 08:43:38Z grubert $
# Author: David Goodger <goodger@python.org>
# Copyright: This module has been placed in the public domain.
"""
Tests for misc.py "raw" directive.
"""
import os.path
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
# TEST_ROOT is ./test/ from the docutils root
TEST_ROOT = os.path.abspath(os.path.join(__file__, '..', '..', '..', '..'))
class ParserTestCase(unittest.TestCase):
def test_parser(self):
parser = Parser()
settings = get_default_settings(Parser)
settings.warning_stream = ''
settings.halt_level = 5
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)
mydir = os.path.join(TEST_ROOT, 'test_parsers/test_rst/test_directives')
raw1 = os.path.relpath(
os.path.join(mydir, 'raw1.rst'),
os.getcwd()).replace('\\', '/')
utf_16_file = os.path.relpath(
os.path.join(TEST_ROOT, 'data/utf-16-le-sig.rst'),
os.getcwd()).replace('\\', '/')
utf_16_error_str = ("UnicodeDecodeError: 'ascii' codec can't decode byte 0xff "
"in position 0: ordinal not in range(128)")
totest = {}
totest['raw'] = [
["""\
.. raw:: html
<span>This is some plain old raw text.</span>
""",
"""\
<document source="test data">
<raw format="html" xml:space="preserve">
<span>This is some plain old raw text.</span>
"""],
[f"""\
.. raw:: html
:file: {raw1}
""",
f"""\
<document source="test data">
<raw format="html" source="{raw1}" xml:space="preserve">
<p>This file is used by <tt>test_raw.py</tt>.</p>
"""],
["""\
.. raw:: html
:file: rawfile.html
:url: http://example.org/
""",
"""\
<document source="test data">
<system_message level="3" line="1" source="test data" type="ERROR">
<paragraph>
The "file" and "url" options may not be simultaneously specified for the "raw" directive.
<literal_block xml:space="preserve">
.. raw:: html
:file: rawfile.html
:url: http://example.org/
"""],
["""\
.. raw:: html
:file: rawfile.html
<p>Can't have both content and file attribute.</p>
""",
"""\
<document source="test data">
<system_message level="3" line="1" source="test data" type="ERROR">
<paragraph>
"raw" directive may not both specify an external file and have content.
<literal_block xml:space="preserve">
.. raw:: html
:file: rawfile.html
\n\
<p>Can't have both content and file attribute.</p>
"""],
[r"""
.. raw:: latex html
\[ \sum_{n=1}^\infty \frac{1}{n} \text{ etc.} \]
""",
"""\
<document source="test data">
<raw format="latex html" xml:space="preserve">
\\[ \\sum_{n=1}^\\infty \\frac{1}{n} \\text{ etc.} \\]
"""],
[f"""\
.. raw:: html
:file: {utf_16_file}
:encoding: utf-16
""",
f"""\
<document source="test data">
<raw format="html" source="{utf_16_file}" xml:space="preserve">
Grüße
"""],
[f"""\
Raw input file is UTF-16-encoded, and is not valid ASCII.
.. raw:: html
:file: {utf_16_file}
:encoding: ascii
""",
f"""\
<document source="test data">
<paragraph>
Raw input file is UTF-16-encoded, and is not valid ASCII.
<system_message level="4" line="3" source="test data" type="SEVERE">
<paragraph>
Problem with "raw" directive:
{utf_16_error_str}
<literal_block xml:space="preserve">
.. raw:: html
:file: {utf_16_file}
:encoding: ascii
"""],
["""\
.. raw:: html
:encoding: utf-8
Should the parser complain becau\xdfe there is no :file:? BUG?
""",
"""\
<document source="test data">
<raw format="html" xml:space="preserve">
Should the parser complain becau\xdfe there is no :file:? BUG?
"""],
["""\
.. raw:: html
""",
"""\
<document source="test data">
<system_message level="3" line="1" source="test data" type="ERROR">
<paragraph>
Content block expected for the "raw" directive; none found.
<literal_block xml:space="preserve">
.. raw:: html
"""],
["""\
.. raw:: html
:file: non-existent.file
""",
"""\
<document source="test data">
<system_message level="4" line="1" source="test data" type="SEVERE">
<paragraph>
Problems with "raw" directive path:
InputError: [Errno 2] No such file or directory: 'non-existent.file'.
<literal_block xml:space="preserve">
.. raw:: html
:file: non-existent.file
"""],
# note that this output is rewritten below for certain python versions
]
if __name__ == '__main__':
unittest.main()
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