Merge branch '4.x'

1 files changed, 58 insertions, 0 deletions

diff --git a/tests/test_transforms_post_transforms.py b/tests/test_transforms_post_transforms.py
new file mode 100644
index 000000000..26af55031
--- /dev/null
+++ b/tests/test_transforms_post_transforms.py
@@ -0,0 +1,58 @@
+"""
+    test_transforms_post_transforms
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Tests the post_transforms
+
+    :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+
+import pytest
+from docutils import nodes
+
+
+@pytest.mark.sphinx('html', testroot='transforms-post_transforms-missing-reference')
+def test_nitpicky_warning(app, status, warning):
+    app.build()
+    assert ('index.rst:4: WARNING: py:class reference target '
+            'not found: io.StringIO' in warning.getvalue())
+
+    content = (app.outdir / 'index.html').read_text()
+    assert ('<p><code class="xref py py-class docutils literal notranslate"><span class="pre">'
+            'io.StringIO</span></code></p>' in content)
+
+
+@pytest.mark.sphinx('html', testroot='transforms-post_transforms-missing-reference',
+                    freshenv=True)
+def test_missing_reference(app, status, warning):
+    def missing_reference(app, env, node, contnode):
+        assert app is app
+        assert env is app.env
+        assert node['reftarget'] == 'io.StringIO'
+        assert contnode.astext() == 'io.StringIO'
+
+        return nodes.inline('', 'missing-reference.StringIO')
+
+    warning.truncate(0)
+    app.connect('missing-reference', missing_reference)
+    app.build()
+    assert warning.getvalue() == ''
+
+    content = (app.outdir / 'index.html').read_text()
+    assert '<p><span>missing-reference.StringIO</span></p>' in content
+
+
+@pytest.mark.sphinx('html', testroot='domain-py-python_use_unqualified_type_names',
+                    freshenv=True)
+def test_missing_reference_conditional_pending_xref(app, status, warning):
+    def missing_reference(app, env, node, contnode):
+        return contnode
+
+    warning.truncate(0)
+    app.connect('missing-reference', missing_reference)
+    app.build()
+    assert warning.getvalue() == ''
+
+    content = (app.outdir / 'index.html').read_text()
+    assert '<span class="n"><span class="pre">Age</span></span>' in content