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"""Tests the Python Domain"""
from __future__ import annotations
import pytest
from sphinx import addnodes
from sphinx.addnodes import (
desc,
desc_addname,
desc_annotation,
desc_content,
desc_name,
desc_sig_space,
desc_signature,
)
from sphinx.testing import restructuredtext
from sphinx.testing.util import assert_node
@pytest.mark.sphinx('html', testroot='domain-py', freshenv=True)
def test_domain_py_canonical(app, status, warning):
app.build(force_all=True)
content = (app.outdir / 'canonical.html').read_text(encoding='utf8')
assert ('<a class="reference internal" href="#canonical.Foo" title="canonical.Foo">'
'<code class="xref py py-class docutils literal notranslate">'
'<span class="pre">Foo</span></code></a>' in content)
assert warning.getvalue() == ''
def test_canonical(app):
text = (".. py:class:: io.StringIO\n"
" :canonical: _io.StringIO")
domain = app.env.get_domain('py')
doctree = restructuredtext.parse(app, text)
assert_node(doctree, (addnodes.index,
[desc, ([desc_signature, ([desc_annotation, ("class", desc_sig_space)],
[desc_addname, "io."],
[desc_name, "StringIO"])],
desc_content)]))
assert 'io.StringIO' in domain.objects
assert domain.objects['io.StringIO'] == ('index', 'io.StringIO', 'class', False)
assert domain.objects['_io.StringIO'] == ('index', 'io.StringIO', 'class', True)
def test_canonical_definition_overrides(app, warning):
text = (".. py:class:: io.StringIO\n"
" :canonical: _io.StringIO\n"
".. py:class:: _io.StringIO\n")
restructuredtext.parse(app, text)
assert warning.getvalue() == ""
domain = app.env.get_domain('py')
assert domain.objects['_io.StringIO'] == ('index', 'id0', 'class', False)
def test_canonical_definition_skip(app, warning):
text = (".. py:class:: _io.StringIO\n"
".. py:class:: io.StringIO\n"
" :canonical: _io.StringIO\n")
restructuredtext.parse(app, text)
assert warning.getvalue() == ""
domain = app.env.get_domain('py')
assert domain.objects['_io.StringIO'] == ('index', 'io.StringIO', 'class', False)
def test_canonical_duplicated(app, warning):
text = (".. py:class:: mypackage.StringIO\n"
" :canonical: _io.StringIO\n"
".. py:class:: io.StringIO\n"
" :canonical: _io.StringIO\n")
restructuredtext.parse(app, text)
assert warning.getvalue() != ""
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