From 0468a3b3253957bfbeb98b4a7c71542ff80e9e06 Mon Sep 17 00:00:00 2001
From: pukkandan <pukkandan.ytdlp@gmail.com>
Date: Tue, 11 Oct 2022 07:59:27 +0530
Subject: [jsinterp] Improve separating regex

Fixes https://github.com/yt-dlp/yt-dlp/issues/4635#issuecomment-1273974909
---
 test/test_jsinterp.py | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'test/test_jsinterp.py')

diff --git a/test/test_jsinterp.py b/test/test_jsinterp.py
index 92ef532f5..3c4391c4a 100644
--- a/test/test_jsinterp.py
+++ b/test/test_jsinterp.py
@@ -392,6 +392,11 @@ class TestJSInterpreter(unittest.TestCase):
         ''')
         self.assertEqual(jsi.call_function('x').pattern, r',][}",],()}(\[)')
 
+        jsi = JSInterpreter(R'''
+        function x() { let a=[/[)\\]/]; return a[0]; }
+        ''')
+        self.assertEqual(jsi.call_function('x').pattern, r'[)\\]')
+
     def test_char_code_at(self):
         jsi = JSInterpreter('function x(i){return "test".charCodeAt(i)}')
         self.assertEqual(jsi.call_function('x', 0), 116)
-- 
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