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https://github.com/yt-dlp/yt-dlp.git
synced 2024-09-10 00:58:17 +02:00
parent
170605840e
commit
7cf51f2191
@ -445,6 +445,22 @@ def test_bitwise_operators_overflow(self):
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jsi = JSInterpreter('function x(){return 1236566549 << 5}')
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self.assertEqual(jsi.call_function('x'), 915423904)
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def test_negative(self):
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jsi = JSInterpreter("function f(){return 2 * -2.0;}")
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self.assertEqual(jsi.call_function('f'), -4)
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jsi = JSInterpreter('function f(){return 2 - - -2;}')
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self.assertEqual(jsi.call_function('f'), 0)
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jsi = JSInterpreter('function f(){return 2 - - - -2;}')
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self.assertEqual(jsi.call_function('f'), 4)
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jsi = JSInterpreter('function f(){return 2 - + + - -2;}')
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self.assertEqual(jsi.call_function('f'), 0)
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jsi = JSInterpreter('function f(){return 2 + - + - -2;}')
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self.assertEqual(jsi.call_function('f'), 0)
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if __name__ == '__main__':
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unittest.main()
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@ -142,6 +142,10 @@
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'https://www.youtube.com/s/player/dac945fd/player_ias.vflset/en_US/base.js',
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'o8BkRxXhuYsBCWi6RplPdP', '3Lx32v_hmzTm6A',
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),
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(
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'https://www.youtube.com/s/player/6f20102c/player_ias.vflset/en_US/base.js',
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'lE8DhoDmKqnmJJ', 'pJTTX6XyJP2BYw',
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),
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]
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@ -243,7 +243,7 @@ def _separate(expr, delim=',', max_split=None):
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return
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counters = {k: 0 for k in _MATCHING_PARENS.values()}
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start, splits, pos, delim_len = 0, 0, 0, len(delim) - 1
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in_quote, escaping, after_op, in_regex_char_group = None, False, True, False
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in_quote, escaping, after_op, in_regex_char_group, in_unary_op = None, False, True, False, False
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for idx, char in enumerate(expr):
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if not in_quote and char in _MATCHING_PARENS:
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counters[_MATCHING_PARENS[char]] += 1
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@ -258,9 +258,11 @@ def _separate(expr, delim=',', max_split=None):
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elif in_quote == '/' and char in '[]':
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in_regex_char_group = char == '['
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escaping = not escaping and in_quote and char == '\\'
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after_op = not in_quote and char in OP_CHARS or (char.isspace() and after_op)
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in_unary_op = (not in_quote and not in_regex_char_group
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and after_op not in (True, False) and char in '-+')
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after_op = char if (not in_quote and char in OP_CHARS) else (char.isspace() and after_op)
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if char != delim[pos] or any(counters.values()) or in_quote:
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if char != delim[pos] or any(counters.values()) or in_quote or in_unary_op:
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pos = 0
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continue
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elif pos != delim_len:
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