Ensure set vars work fine with set|filter

pallets · Jan 7, 2017 · 1a72eac · 1a72eac
1 parent 7d1b378
commit 1a72eac
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/tests/test_core_tags.py b/tests/test_core_tags.py
@@ -367,3 +367,17 @@ def test_block_filtered(self, env_trim):
             '{{ foo }}')
         assert tmpl.render() == '2'
         assert tmpl.module.foo == u'2'
+
+    def test_block_filtered_set(self, env_trim):
+        def _myfilter(val, arg):
+            assert arg == ' xxx '
+            return val
+        env_trim.filters['myfilter'] = _myfilter
+        tmpl = env_trim.from_string(
+            '{% set a = " xxx " %}'
+            '{% set foo | myfilter(a) | trim | length | string %}'
+            ' {% set b = " yy " %} 42 {{ a }}{{ b }}   '
+            '{% endset %}'
+            '{{ foo }}')
+        assert tmpl.render() == '11'
+        assert tmpl.module.foo == u'11'