1 files changed, 23 insertions, 1 deletions
diff --git a/python/testData/inspections/PyStringFormatInspection/src/string-format.py b/python/testData/inspections/PyStringFormatInspection/src/string-format.py
index e60e4bb90911..972aaed6423a 100644
--- a/python/testData/inspections/PyStringFormatInspection/src/string-format.py
+++ b/python/testData/inspections/PyStringFormatInspection/src/string-format.py
@@ -96,4 +96,26 @@ print '%d' % string[:2]
 my_tuple = (1,2,3,4,5,6,7,8)
 print '%d, %d' % my_tuple[:7:3]
 print '%d, %d, %d' % my_tuple[:7:3]
-print '%d, %d, %d, %d' % my_tuple[:7:3]
-\ No newline at end of file
+print '%d, %d, %d, %d' % my_tuple[:7:3]
+
+# PY-12801
+print '%d %s' % ((42,) + ('spam',))
+print '%d %s' % (('ham',) + ('spam',))
+print '%d %s' % ((42,) + ())
+print '%d' % ((42,) + ('spam',))
+
+# PY-11274
+import collections
+print '%(foo)s' % collections.OrderedDict(foo=None)
+
+class MyDict(collections.Mapping):
+    def __getitem__(self, key):
+        return 'spam'
+
+    def __iter__(self):
+        yield 'spam'
+
+    def __len__(self):
+        return 1
+
+print '%(foo)s' % MyDict()