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"""Test the only directive with the test root.
"""
import re
import pytest
from docutils import nodes
@pytest.mark.sphinx('text', testroot='directive-only')
def test_sectioning(app, status, warning):
def getsects(section):
if not isinstance(section, nodes.section):
return [getsects(n) for n in section.children]
title = section.next_node(nodes.title).astext().strip()
subsects = []
children = section.children[:]
while children:
node = children.pop(0)
if isinstance(node, nodes.section):
subsects.append(node)
continue
children = list(node.children) + children
return [title, [getsects(subsect) for subsect in subsects]]
def testsects(prefix, sects, indent=0):
title = sects[0]
parent_num = title.split()[0]
assert prefix == parent_num, \
'Section out of place: %r' % title
for i, subsect in enumerate(sects[1]):
num = subsect[0].split()[0]
assert re.match('[0-9]+[.0-9]*[.]', num), \
'Unnumbered section: %r' % subsect[0]
testsects(prefix + str(i + 1) + '.', subsect, indent + 4)
app.builder.build(['only'])
doctree = app.env.get_doctree('only')
app.env.apply_post_transforms(doctree, 'only')
parts = [getsects(n)
for n in [_n for _n in doctree.children if isinstance(_n, nodes.section)]]
for i, s in enumerate(parts):
testsects(str(i + 1) + '.', s, 4)
assert len(parts) == 4, 'Expected 4 document level headings, got:\n%s' % \
'\n'.join([p[0] for p in parts])
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