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-rw-r--r--test/test_YoutubeDL.py46
1 files changed, 46 insertions, 0 deletions
diff --git a/test/test_YoutubeDL.py b/test/test_YoutubeDL.py
index f0f5a8470..df8994b84 100644
--- a/test/test_YoutubeDL.py
+++ b/test/test_YoutubeDL.py
@@ -239,6 +239,52 @@ class TestFormatSelection(unittest.TestCase):
downloaded = ydl.downloaded_info_dicts[0]
self.assertEqual(downloaded['format_id'], 'vid-vcodec-dot')
+ def test_format_selection_string_ops(self):
+ formats = [
+ {'format_id': 'abc-cba', 'ext': 'mp4', 'url': TEST_URL},
+ ]
+ info_dict = _make_result(formats)
+
+ # equals (=)
+ ydl = YDL({'format': '[format_id=abc-cba]'})
+ ydl.process_ie_result(info_dict.copy())
+ downloaded = ydl.downloaded_info_dicts[0]
+ self.assertEqual(downloaded['format_id'], 'abc-cba')
+
+ # does not equal (!=)
+ ydl = YDL({'format': '[format_id!=abc-cba]'})
+ self.assertRaises(ExtractorError, ydl.process_ie_result, info_dict.copy())
+
+ # starts with (^=)
+ ydl = YDL({'format': '[format_id^=abc]'})
+ ydl.process_ie_result(info_dict.copy())
+ downloaded = ydl.downloaded_info_dicts[0]
+ self.assertEqual(downloaded['format_id'], 'abc-cba')
+
+ # does not start with (!^=)
+ ydl = YDL({'format': '[format_id!^=abc-cba]'})
+ self.assertRaises(ExtractorError, ydl.process_ie_result, info_dict.copy())
+
+ # ends with ($=)
+ ydl = YDL({'format': '[format_id$=cba]'})
+ ydl.process_ie_result(info_dict.copy())
+ downloaded = ydl.downloaded_info_dicts[0]
+ self.assertEqual(downloaded['format_id'], 'abc-cba')
+
+ # does not end with (!$=)
+ ydl = YDL({'format': '[format_id!$=abc-cba]'})
+ self.assertRaises(ExtractorError, ydl.process_ie_result, info_dict.copy())
+
+ # contains (*=)
+ ydl = YDL({'format': '[format_id*=-]'})
+ ydl.process_ie_result(info_dict.copy())
+ downloaded = ydl.downloaded_info_dicts[0]
+ self.assertEqual(downloaded['format_id'], 'abc-cba')
+
+ # does not contain (!*=)
+ ydl = YDL({'format': '[format_id!*=-]'})
+ self.assertRaises(ExtractorError, ydl.process_ie_result, info_dict.copy())
+
def test_youtube_format_selection(self):
order = [
'38', '37', '46', '22', '45', '35', '44', '18', '34', '43', '6', '5', '17', '36', '13',