From caaaa0cdaec3e248589643db7cb86752c79a8bed Mon Sep 17 00:00:00 2001
From: Marcell Vazquez-Chanlatte <mvc@linux.com>
Date: Wed, 22 Nov 2017 12:26:43 -0800
Subject: [PATCH] added extra scope test

---
 stl/test_utils.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/stl/test_utils.py b/stl/test_utils.py
index 09a7b78..ae7134b 100644
--- a/stl/test_utils.py
+++ b/stl/test_utils.py
@@ -93,6 +93,9 @@ def test_scope():
     phi = stl.parse('X(AP1)')
     assert stl.utils.scope(phi, dt) == 0.3
 
+    phi = stl.parse('X((X(AP1)) | (AP2))')
+    assert stl.utils.scope(phi, dt) == 0.6
+
     phi = stl.parse('G[0.3, 1.2](F[0.6, 1.5](AP1))')
     assert stl.utils.scope(phi, dt) == 1.2 + 1.5