From b4a252fba81f53631c07ca40ce7583f5d19a8a36 Mon Sep 17 00:00:00 2001 From: bashonly <88596187+bashonly@users.noreply.github.com> Date: Sat, 10 Jun 2023 17:49:12 -0500 Subject: [jsinterp] Fix division (#7279) * Fixes nsig decryption for Youtube JS player `8c7583ff` Authored by: bashonly --- test/test_jsinterp.py | 7 +++++++ test/test_youtube_signature.py | 4 ++++ 2 files changed, 11 insertions(+) (limited to 'test') diff --git a/test/test_jsinterp.py b/test/test_jsinterp.py index 4d44e6efe..b01477e6f 100644 --- a/test/test_jsinterp.py +++ b/test/test_jsinterp.py @@ -28,6 +28,13 @@ class TestJSInterpreter(unittest.TestCase): def test_calc(self): self._test('function f(a){return 2*a+1;}', 7, args=[3]) + def test_div(self): + jsi = JSInterpreter('function f(a, b){return a / b;}') + self.assertTrue(math.isnan(jsi.call_function('f', 0, 0))) + self.assertTrue(math.isnan(jsi.call_function('f', JS_Undefined, 1))) + self.assertTrue(math.isinf(jsi.call_function('f', 2, 0))) + self.assertEqual(jsi.call_function('f', 0, 3), 0) + def test_empty_return(self): self._test('function f(){return; y()}', None) diff --git a/test/test_youtube_signature.py b/test/test_youtube_signature.py index 13120d97f..01f09de88 100644 --- a/test/test_youtube_signature.py +++ b/test/test_youtube_signature.py @@ -150,6 +150,10 @@ _NSIG_TESTS = [ 'https://www.youtube.com/s/player/cfa9e7cb/player_ias.vflset/en_US/base.js', 'aCi3iElgd2kq0bxVbQ', 'QX1y8jGb2IbZ0w', ), + ( + 'https://www.youtube.com/s/player/8c7583ff/player_ias.vflset/en_US/base.js', + '1wWCVpRR96eAmMI87L', 'KSkWAVv1ZQxC3A', + ), ] -- cgit v1.2.3