Add testing cases for the "latex_show_urls" option

tests/root/conf.py

@@ -51,6 +51,7 @@ latex_documents = [
      'Georg Brandl \\and someone else', 'manual'),
 ]
 
+latex_show_urls = 'footnote'
 latex_additional_files = ['svgimg.svg']
 
 texinfo_documents = [

tests/root/footnote.txt

@@ -35,6 +35,18 @@ footnotes in table
     * - VIDIOC_CROPCAP
       - Information about VIDIOC_CROPCAP
 
+URLs as footnotes
+-----------------
+
+`homepage <http://sphinx.org>`_
+
+URLs should not be footnotes
+----------------------------
+
+GitHub Page: `https://github.com/sphinx-doc/sphinx <https://github.com/sphinx-doc/sphinx>`_
+
+Mailing list: `sphinx-dev@googlegroups.com <mailto:sphinx-dev@googlegroups.com>`_
+
 footenotes
 --------------------
 

tests/test_build_latex.py

@@ -318,6 +318,9 @@ def test_footnote(app, status, warning):
     assert ('\\end{threeparttable}\n\n'
             '\\footnotetext[4]{\nfootnotes in table caption\n}'
             '\\footnotetext[5]{\nfootnotes in table\n}' in result)
+    assert r'\href{http://sphinx.org}{homepage}\footnote{http://sphinx.org}' in result
+    assert r'\footnote{https://github.com/sphinx-doc/sphinx}' not in result
+    assert r'\footnote{sphinx-dev@googlegroups.com}' not in result
 
 
 @with_app(buildername='latex', testroot='references-in-caption')