Add test for ``.-_`` in citation labels.

git-svn-id: http://svn.code.sf.net/p/docutils/code/trunk@5509 929543f6-e4f2-0310-98a6-ba3bd3dd1d04

1 files changed, 31 insertions, 0 deletions

diff --git a/docutils/test/test_parsers/test_rst/test_citations.py b/docutils/test/test_parsers/test_rst/test_citations.py
index d17fd56d3..349569ba3 100755
--- a/docutils/test/test_parsers/test_rst/test_citations.py
+++ b/docutils/test/test_parsers/test_rst/test_citations.py
@@ -129,6 +129,37 @@ No blank line.
     <comment xml:space="preserve">
         [*citationlabelwithmarkup*] this isn't a citation
 """],
+["""
+isolated internals : ``.-_``.
+
+.. [citation.withdot] one dot
+
+.. [citation-withdot] one hyphen
+
+.. [citation_withunderscore] one underscore
+""",
+"""<document source="test data">
+    <paragraph>
+        isolated internals : \n\
+        <literal>
+            .-_
+        .
+    <citation ids="citation-withdot" names="citation.withdot">
+        <label>
+            citation.withdot
+        <paragraph>
+            one dot
+    <citation ids="id1" names="citation-withdot">
+        <label>
+            citation-withdot
+        <paragraph>
+            one hyphen
+    <citation ids="citation-withunderscore" names="citation_withunderscore">
+        <label>
+            citation_withunderscore
+        <paragraph>
+            one underscore
+"""],
 ]