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-rw-r--r--test/test_utils.py8
1 files changed, 8 insertions, 0 deletions
diff --git a/test/test_utils.py b/test/test_utils.py
index 8d8997977..70050d2b8 100644
--- a/test/test_utils.py
+++ b/test/test_utils.py
@@ -40,6 +40,7 @@ from youtube_dl.utils import (
parse_iso8601,
strip_jsonp,
uppercase_escape,
+ limit_length,
)
@@ -286,5 +287,12 @@ class TestUtil(unittest.TestCase):
self.assertEqual(uppercase_escape('aä'), 'aä')
self.assertEqual(uppercase_escape('\\U0001d550'), '𝕐')
+ def test_limit_length(self):
+ self.assertEqual(limit_length(None, 12), None)
+ self.assertEqual(limit_length('foo', 12), 'foo')
+ self.assertTrue(
+ limit_length('foo bar baz asd', 12).startswith('foo bar'))
+ self.assertTrue('...' in limit_length('foo bar baz asd', 12))
+
if __name__ == '__main__':
unittest.main()