1 files changed, 24 insertions, 0 deletions
diff --git a/tests/basics/string_join.py b/tests/basics/string_join.py
new file mode 100644
index 0000000000..49bbfc5ca0
--- /dev/null
+++ b/tests/basics/string_join.py
@@ -0,0 +1,24 @@
+print(','.join(()))
+print(','.join(('a',)))
+print(','.join(('a', 'b')))
+
+print(','.join([]))
+print(','.join(['a']))
+print(','.join(['a', 'b']))
+
+print(''.join(''))
+print(''.join('abc'))
+print(','.join('abc'))
+print(','.join('abc' for i in range(5)))
+
+print(b','.join([b'abc', b'123']))
+
+try:
+    print(b','.join(['abc', b'123']))
+except TypeError:
+    print("TypeError")
+
+try:
+    print(','.join([b'abc', b'123']))
+except TypeError:
+    print("TypeError")