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"""Test all builders."""
import os
import shutil
from contextlib import contextmanager
from unittest import mock
import pytest
from docutils import nodes
from sphinx.cmd.build import build_main
from sphinx.errors import SphinxError
from tests.utils import TESTS_ROOT
def request_session_head(url, **kwargs):
response = mock.Mock()
response.status_code = 200
response.url = url
return response
@pytest.fixture
def nonascii_srcdir(request, rootdir, sphinx_test_tempdir):
# Build in a non-ASCII source dir
test_name = '\u65e5\u672c\u8a9e'
basedir = sphinx_test_tempdir / request.node.originalname
srcdir = basedir / test_name
if not srcdir.exists():
shutil.copytree(rootdir / 'test-root', srcdir)
# add a doc with a non-ASCII file name to the source dir
(srcdir / (test_name + '.txt')).write_text("""
nonascii file name page
=======================
""", encoding='utf8')
root_doc = srcdir / 'index.txt'
root_doc.write_text(root_doc.read_text(encoding='utf8') + f"""
.. toctree::
{test_name}/{test_name}
""", encoding='utf8')
return srcdir
# note: this test skips building docs for some builders because they have independent testcase.
# (html, changes, epub, latex, texinfo and manpage)
@pytest.mark.parametrize(
"buildername",
['dirhtml', 'singlehtml', 'text', 'xml', 'pseudoxml', 'linkcheck'],
)
@mock.patch('sphinx.builders.linkcheck.requests.head',
side_effect=request_session_head)
def test_build_all(requests_head, make_app, nonascii_srcdir, buildername):
app = make_app(buildername, srcdir=nonascii_srcdir)
app.build()
def test_root_doc_not_found(tmp_path, make_app):
(tmp_path / 'conf.py').write_text('', encoding='utf8')
assert os.listdir(tmp_path) == ['conf.py']
app = make_app('dummy', srcdir=tmp_path)
with pytest.raises(SphinxError):
app.build(force_all=True) # no index.rst
@pytest.mark.sphinx(buildername='text', testroot='circular')
def test_circular_toctree(app, status, warning):
app.build(force_all=True)
warnings = warning.getvalue()
assert (
'circular toctree references detected, ignoring: '
'sub <- index <- sub') in warnings
assert (
'circular toctree references detected, ignoring: '
'index <- sub <- index') in warnings
@pytest.mark.sphinx(buildername='text', testroot='numbered-circular')
def test_numbered_circular_toctree(app, status, warning):
app.build(force_all=True)
warnings = warning.getvalue()
assert (
'circular toctree references detected, ignoring: '
'sub <- index <- sub') in warnings
assert (
'circular toctree references detected, ignoring: '
'index <- sub <- index') in warnings
@pytest.mark.sphinx(buildername='dummy', testroot='images')
def test_image_glob(app, status, warning):
app.build(force_all=True)
# index.rst
doctree = app.env.get_doctree('index')
assert isinstance(doctree[0][1], nodes.image)
assert doctree[0][1]['candidates'] == {'*': 'rimg.png'}
assert doctree[0][1]['uri'] == 'rimg.png'
assert isinstance(doctree[0][2], nodes.figure)
assert isinstance(doctree[0][2][0], nodes.image)
assert doctree[0][2][0]['candidates'] == {'*': 'rimg.png'}
assert doctree[0][2][0]['uri'] == 'rimg.png'
assert isinstance(doctree[0][3], nodes.image)
assert doctree[0][3]['candidates'] == {'application/pdf': 'img.pdf',
'image/gif': 'img.gif',
'image/png': 'img.png'}
assert doctree[0][3]['uri'] == 'img.*'
assert isinstance(doctree[0][4], nodes.figure)
assert isinstance(doctree[0][4][0], nodes.image)
assert doctree[0][4][0]['candidates'] == {'application/pdf': 'img.pdf',
'image/gif': 'img.gif',
'image/png': 'img.png'}
assert doctree[0][4][0]['uri'] == 'img.*'
# subdir/index.rst
doctree = app.env.get_doctree('subdir/index')
assert isinstance(doctree[0][1], nodes.image)
assert doctree[0][1]['candidates'] == {'*': 'subdir/rimg.png'}
assert doctree[0][1]['uri'] == 'subdir/rimg.png'
assert isinstance(doctree[0][2], nodes.image)
assert doctree[0][2]['candidates'] == {'application/pdf': 'subdir/svgimg.pdf',
'image/svg+xml': 'subdir/svgimg.svg'}
assert doctree[0][2]['uri'] == 'subdir/svgimg.*'
assert isinstance(doctree[0][3], nodes.figure)
assert isinstance(doctree[0][3][0], nodes.image)
assert doctree[0][3][0]['candidates'] == {'application/pdf': 'subdir/svgimg.pdf',
'image/svg+xml': 'subdir/svgimg.svg'}
assert doctree[0][3][0]['uri'] == 'subdir/svgimg.*'
@contextmanager
def force_colors():
forcecolor = os.environ.get('FORCE_COLOR', None)
try:
os.environ['FORCE_COLOR'] = '1'
yield
finally:
if forcecolor is None:
os.environ.pop('FORCE_COLOR', None)
else:
os.environ['FORCE_COLOR'] = forcecolor
def test_log_no_ansi_colors(tmp_path):
with force_colors():
wfile = tmp_path / 'warnings.txt'
srcdir = TESTS_ROOT / 'roots' / 'test-nitpicky-warnings'
argv = list(map(str, ['-b', 'html', srcdir, tmp_path, '-n', '-w', wfile]))
retcode = build_main(argv)
assert retcode == 0
content = wfile.read_text(encoding='utf8')
assert '\x1b[91m' not in content
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