Escape % character in the assertion message. closes #604

--HG-- branch : test_for_issue_604
2014-10-07 01:01:21 +02:00
parent 24468a6f34
commit e1aed27c15
4 changed files with 16 additions and 19 deletions
--- a/_pytest/assertion/rewrite.py
+++ b/_pytest/assertion/rewrite.py
@@ -373,7 +373,7 @@ def _format_assertmsg(obj):
        t = py.builtin.text
    else:
        t = py.builtin.bytes
-    s = s.replace(t("\n"), t("\n~"))
+    s = s.replace(t("\n"), t("\n~")).replace(t("%"), t("%%"))
    if is_repr:
        s = s.replace(t("\\n"), t("\n~"))
    return s