1 files changed, 135 insertions, 0 deletions
diff --git a/tests/test_build.py b/tests/test_build.py
new file mode 100644
index 0000000..ed4bc43
--- /dev/null
+++ b/tests/test_build.py
@@ -0,0 +1,135 @@
+"""Test all builders."""
+
+import os
+import shutil
+from unittest import mock
+
+import pytest
+from docutils import nodes
+
+from sphinx.errors import SphinxError
+
+
+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.builder.build_all()  # no index.rst
+
+
+@pytest.mark.sphinx(buildername='text', testroot='circular')
+def test_circular_toctree(app, status, warning):
+    app.builder.build_all()
+    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.builder.build_all()
+    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.builder.build_all()
+
+    # 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.*'