From 5c4d14f8a5c238b76bfc1ff84d7c9919f0447bda Mon Sep 17 00:00:00 2001
From: noah morrison <noah@morrison.ph>
Date: Fri, 16 Jan 2015 10:51:20 -0500
Subject: [PATCH] Add a unittest for an edge-case recursion error.

Currently this makes chevron run in an infinite loop
(Until recursion depth limit happens)
---
 test_spec.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/test_spec.py b/test_spec.py
index 7787625..7b9bbe8 100755
--- a/test_spec.py
+++ b/test_spec.py
@@ -115,6 +115,20 @@ class ExpandedCoverage(unittest.TestCase):
 
         self.assertEqual(result, expected)
 
+    def test_recursion(self):
+        args = {
+            'template': '{{# 1.2 }}{{# data }}{{.}}{{/ data }}{{/ 1.2 }}',
+            'data': {'1': {'2': [{'data': ["1", "2", "3"]}]}}
+        }
+
+        try:
+            result = chevron.render(**args)
+        except RuntimeError:
+            result = 'recursion'
+        expected = '123'
+
+        self.assertEqual(result, expected)
+
 
 # Run unit tests from command line
 if __name__ == "__main__":
-- 
2.47.3