summaryrefslogtreecommitdiffstats
path: root/tests/test_directives/test_directive_only.py
blob: bf03c7b72fe43ba88b407a8f0f511b2c975bf7c4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
"""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.build(filenames=[app.srcdir / 'only.rst'])
    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)