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#! /usr/bin/env python3
# $Id: test_literal_blocks.py 9425 2023-06-30 14:56:47Z milde $
# Author: David Goodger <goodger@python.org>
# Copyright: This module has been placed in the public domain.
"""
Tests for states.py.
"""
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[3]))
from docutils.frontend import get_default_settings
from docutils.parsers.rst import Parser
from docutils.utils import new_document
class ParserTestCase(unittest.TestCase):
def test_parser(self):
parser = Parser()
settings = get_default_settings(Parser)
settings.warning_stream = ''
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['indented_literal_blocks'] = [
["""\
A paragraph::
A literal block.
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
A literal block.
"""],
["""\
A paragraph with a space after the colons:: \n\
A literal block.
""",
"""\
<document source="test data">
<paragraph>
A paragraph with a space after the colons:
<literal_block xml:space="preserve">
A literal block.
"""],
["""\
A paragraph::
A literal block.
Another paragraph::
Another literal block.
With two blank lines following.
A final paragraph.
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
A literal block.
<paragraph>
Another paragraph:
<literal_block xml:space="preserve">
Another literal block.
With two blank lines following.
<paragraph>
A final paragraph.
"""],
["""\
A paragraph
on more than
one line::
A literal block.
""",
"""\
<document source="test data">
<paragraph>
A paragraph
on more than
one line:
<literal_block xml:space="preserve">
A literal block.
"""],
["""\
A paragraph
on more than
one line::
A literal block
with no blank line above.
""",
"""\
<document source="test data">
<paragraph>
A paragraph
on more than
one line:
<system_message level="3" line="4" source="test data" type="ERROR">
<paragraph>
Unexpected indentation.
<literal_block xml:space="preserve">
A literal block
with no blank line above.
"""],
["""\
A paragraph::
A literal block.
no blank line
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
A literal block.
<system_message level="2" line="4" source="test data" type="WARNING">
<paragraph>
Literal block ends without a blank line; unexpected unindent.
<paragraph>
no blank line
"""],
[r"""
A paragraph\\::
A literal block.
A paragraph\::
Not a literal block.
""",
r"""<document source="test data">
<paragraph>
A paragraph\:
<literal_block xml:space="preserve">
A literal block.
<paragraph>
A paragraph::
<block_quote>
<paragraph>
Not a literal block.
"""],
[r"""
\\::
A literal block.
\::
Not a literal block.
""",
r"""<document source="test data">
<paragraph>
\:
<literal_block xml:space="preserve">
A literal block.
<paragraph>
::
<block_quote>
<paragraph>
Not a literal block.
"""],
["""\
A paragraph: ::
A literal block.
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
A literal block.
"""],
["""\
A paragraph:
::
A literal block.
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
A literal block.
"""],
["""\
A paragraph:
::
A literal block.
""",
"""\
<document source="test data">
<system_message level="1" line="2" source="test data" type="INFO">
<paragraph>
Possible title underline, too short for the title.
Treating it as ordinary text because it's so short.
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
A literal block.
"""],
["""\
A paragraph:
::
A literal block.
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
A literal block.
"""],
["""\
A paragraph::
Not a literal block.
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<system_message level="2" line="3" source="test data" type="WARNING">
<paragraph>
Literal block expected; none found.
<paragraph>
Not a literal block.
"""],
["""\
A paragraph::
A wonky literal block.
Literal line 2.
Literal line 3.
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
A wonky literal block.
Literal line 2.
\n\
Literal line 3.
"""],
["""\
EOF, even though a literal block is indicated::
""",
"""\
<document source="test data">
<paragraph>
EOF, even though a literal block is indicated:
<system_message level="2" line="2" source="test data" type="WARNING">
<paragraph>
Literal block expected; none found.
"""],
]
totest['quoted_literal_blocks'] = [
["""\
A paragraph::
> A literal block.
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
> A literal block.
"""],
["""\
A paragraph::
> A literal block.
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
> A literal block.
"""],
["""\
A paragraph::
> A literal block.
> Line 2.
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
> A literal block.
> Line 2.
"""],
["""\
A paragraph::
> A literal block.
Indented line.
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
> A literal block.
<system_message level="3" line="4" source="test data" type="ERROR">
<paragraph>
Unexpected indentation.
<block_quote>
<paragraph>
Indented line.
"""],
["""\
A paragraph::
> A literal block.
Text.
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
> A literal block.
<system_message level="3" line="4" source="test data" type="ERROR">
<paragraph>
Inconsistent literal block quoting.
<paragraph>
Text.
"""],
["""\
A paragraph::
> A literal block.
$ Inconsistent line.
""",
"""\
<document source="test data">
<paragraph>
A paragraph:
<literal_block xml:space="preserve">
> A literal block.
<system_message level="3" line="4" source="test data" type="ERROR">
<paragraph>
Inconsistent literal block quoting.
<paragraph>
$ Inconsistent line.
"""],
]
if __name__ == '__main__':
unittest.main()
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