[utils] Fix intlist_to_bytes in Python 2 (#4181)

[youtube-dl] / test / test_utils.py

diff --git a/test/test_utils.py b/test/test_utils.py
index 0c11d0438d734c907c350db93abebc0b434ea3f3..a9649397f3734db8903c5a943a7470cd6328f271 100644 (file)
--- a/test/test_utils.py
+++ b/test/test_utils.py
@@ -46,6 +46,7 @@ from youtube_dl.utils import (
     escape_url,
     js_to_json,
     get_filesystem_encoding,
+    intlist_to_bytes,
 )
 
 
@@ -350,5 +351,10 @@ class TestUtil(unittest.TestCase):
         self.assertEqual(clean_html('a:\nb'), 'a: b')
         self.assertEqual(clean_html('a:\n   "b"'), 'a:    "b"')
 
+    def test_intlist_to_bytes(self):
+        self.assertEqual(
+            intlist_to_bytes([0, 1, 127, 128, 255]),
+            b'\x00\x01\x7f\x80\xff')
+
 if __name__ == '__main__':
     unittest.main()