Added regression test for slicing of attributesbugfix/attribute-access

1 files changed, 4 insertions, 0 deletions

diff --git a/tests/test_async.py b/tests/test_async.py
index f7e2792..5f6e073 100644
--- a/tests/test_async.py
+++ b/tests/test_async.py
@@ -579,3 +579,7 @@ class TestAsyncForLoop(object):
     def test_bare_async(self, test_env_async):
         t = test_env_async.from_string('{% extends "header" %}')
         assert t.render(foo=42) == "[42|23]"
+
+    def test_awaitable_property_slicing(self, test_env_async):
+        t = test_env_async.from_string('{% for x in a.b[:1] %}{{ x }}{% endfor %}')
+        assert t.render(a=dict(b=[1, 2, 3])) == "1"