Add test for latex obey numfig_secnum_depth feature

tests/roots/test-latex-numfig/conf.py

@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+
+master_doc = 'index'
+
+latex_documents = [
+    ('indexmanual', 'SphinxManual.tex', 'Test numfig manual',
+     'Sphinx', 'manual'),
+    ('indexhowto', 'SphinxHowTo.tex', 'Test numfig howto',
+     'Sphinx', 'howto'),
+]

tests/roots/test-latex-numfig/index.rst

@@ -0,0 +1,9 @@
+=================
+test-latex-numfig
+=================
+
+.. toctree::
+   :numbered:
+
+   indexmanual
+   indexhowto

tests/roots/test-latex-numfig/indexhowto.rst

@@ -0,0 +1,10 @@
+=======================
+test-latex-numfig-howto
+=======================
+
+This is a part
+==============
+
+This is a section
+-----------------
+

tests/roots/test-latex-numfig/indexmanual.rst

@@ -0,0 +1,13 @@
+========================
+test-latex-numfig-manual
+========================
+
+First part
+==========
+
+This is chapter
+---------------
+
+This is section
+~~~~~~~~~~~~~~~
+

tests/test_build_latex.py

@@ -335,6 +335,43 @@ def test_numref_with_language_ja(app, status, warning):
             '\\nameref{\\detokenize{foo:foo}}}') in result
 
 
+@pytest.mark.sphinx('latex', testroot='latex-numfig')
+def test_latex_obey_numfig_is_false(app, status, warning):
+    app.builder.build_all()
+
+    result = (app.outdir / 'SphinxManual.tex').text(encoding='utf8')
+    assert '\\usepackage{sphinx}' in result
+
+    result = (app.outdir / 'SphinxHowTo.tex').text(encoding='utf8')
+    assert '\\usepackage{sphinx}' in result
+
+
+@pytest.mark.sphinx(
+    'latex', testroot='latex-numfig',
+    confoverrides={'numfig': True, 'numfig_secnum_depth': 0})
+def test_latex_obey_numfig_secnum_depth_is_zero(app, status, warning):
+    app.builder.build_all()
+
+    result = (app.outdir / 'SphinxManual.tex').text(encoding='utf8')
+    assert '\\usepackage[,nonumfigreset]{sphinx}' in result
+
+    result = (app.outdir / 'SphinxHowTo.tex').text(encoding='utf8')
+    assert '\\usepackage[,nonumfigreset]{sphinx}' in result
+
+
+@pytest.mark.sphinx(
+    'latex', testroot='latex-numfig',
+    confoverrides={'numfig': True, 'numfig_secnum_depth': 2})
+def test_latex_obey_numfig_secnum_depth_is_two(app, status, warning):
+    app.builder.build_all()
+
+    result = (app.outdir / 'SphinxManual.tex').text(encoding='utf8')
+    assert '\\usepackage[,numfigreset=2]{sphinx}' in result
+
+    result = (app.outdir / 'SphinxHowTo.tex').text(encoding='utf8')
+    assert '\\usepackage[,numfigreset=3]{sphinx}' in result
+
+
 @pytest.mark.sphinx('latex')
 def test_latex_add_latex_package(app, status, warning):
     app.add_latex_package('foo')