From 1143535d762fc4260aacc108f2c41079867f9f00 Mon Sep 17 00:00:00 2001
From: Yen Chi Hsuan <yan12125@gmail.com>
Date: Sun, 26 Jun 2016 15:16:49 +0800
Subject: [utils] Add urshift()

Used in IqiyiIE and LeIE
---
 test/test_utils.py | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'test/test_utils.py')

diff --git a/test/test_utils.py b/test/test_utils.py
index 7f9385d..ed61e4c 100644
--- a/test/test_utils.py
+++ b/test/test_utils.py
@@ -66,6 +66,7 @@ from youtube_dl.utils import (
     lowercase_escape,
     url_basename,
     urlencode_postdata,
+    urshift,
     update_url_query,
     version_tuple,
     xpath_with_ns,
@@ -980,5 +981,9 @@ The first line
         self.assertRaises(ValueError, encode_base_n, 0, 70)
         self.assertRaises(ValueError, encode_base_n, 0, 60, custom_table)
 
+    def test_urshift(self):
+        self.assertEqual(urshift(3, 1), 1)
+        self.assertEqual(urshift(-3, 1), 2147483646)
+
 if __name__ == '__main__':
     unittest.main()
-- 
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