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yt-dlp/test/test_jsinterp_external.py

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test
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#!/usr/bin/env python3
test cookie
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from __future__ import annotations
test
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import os
test cookie
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import dataclasses
import datetime
import time
test
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import sys
import unittest
test cookie
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import http.cookiejar
test
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from test.helper import (
FakeYDL,
)
test cookie
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from yt_dlp.cookies import YoutubeDLCookieJar
test
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from yt_dlp.jsinterp.common import ExternalJSI
from yt_dlp.jsinterp._deno import DenoJSI, DenoJITlessJSI, DenoJSDomJSI
from yt_dlp.jsinterp._phantomjs import PhantomJSJSI
test cookie
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@dataclasses.dataclass
class NetscapeFields:
name: str
value: str
domain: str
path: str
secure: bool
expires: int | None
def to_cookie(self):
return http.cookiejar.Cookie(
0, self.name, self.value,
None, False,
self.domain, True, self.domain.startswith('.'),
self.path, True,
self.secure, self.expires, False,
None, None, {},
)
def expire_str(self):
return datetime.datetime.fromtimestamp(
self.expires, datetime.timezone.utc).strftime('%a, %d %b %Y %H:%M:%S GMT')
def __eq__(self, other: NetscapeFields | http.cookiejar.Cookie):
return all(getattr(self, attr) == getattr(other, attr) for attr in ['name', 'value', 'domain', 'path', 'secure', 'expires'])
test
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class Base:
class TestExternalJSI(unittest.TestCase):
_JSI_CLASS: type[ExternalJSI] = None
test cookie
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maxDiff = 2000
test
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def setUp(self):
self.ydl = FakeYDL()
self.jsi = self._JSI_CLASS(self.ydl, 19, {})
if not self.jsi_available():
self.skipTest('Not available')
def jsi_available(self):
return self._JSI_CLASS and self._JSI_CLASS.exe_version
def test_execute(self):
self.assertEqual(self.jsi.execute('console.log("Hello, world!");'), 'Hello, world!')
test script tag
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def test_execute_dom_parse(self):
if 'dom' not in self.jsi._SUPPORTED_FEATURES:
self.skipTest('DOM not supported')
self.assertEqual(self.jsi.execute(
'console.log(document.getElementById("test-div").innerHTML);',
location='https://example.com',
html='<html><body><div id="test-div">Hello, world!</div></body></html>'),
'Hello, world!')
def test_execute_dom_script(self):
if 'dom' not in self.jsi._SUPPORTED_FEATURES:
self.skipTest('DOM not supported')
self.assertEqual(self.jsi.execute(
'console.log(document.getElementById("test-div").innerHTML);',
location='https://example.com',
html='''<html><body>
<div id="test-div"></div>
<script src="https://example.com/script.js"></script>
<script type="text/javascript">
document.getElementById("test-div").innerHTML = "Hello, world!"
test cookie
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console.log('this should not show up');
test script tag
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</script>
</body></html>'''),
'Hello, world!')
def test_execute_dom_script_with_error(self):
if 'dom' not in self.jsi._SUPPORTED_FEATURES:
self.skipTest('DOM not supported')
self.assertEqual(self.jsi.execute(
'console.log(document.getElementById("test-div").innerHTML);',
location='https://example.com',
html='''<html><body>
<div id="test-div"></div>
<script src="https://example.com/script.js"></script>
<script type="text/javascript">
document.getElementById("test-div").innerHTML = "Hello, world!"
test cookie
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console.log('this should not show up');
test script tag
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a = b; // Undefined variable assignment
</script>
</body></html>'''),
'Hello, world!')
test cookie
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def assert_cookiejar_equal(self, cookiejar: http.cookiejar.CookieJar, ref_cookiejar: http.cookiejar.CookieJar):
for cookie in cookiejar:
ref_cookie = next((c for c in ref_cookiejar if c.name == cookie.name and c.domain == cookie.domain), None)
self.assertEqual(repr(cookie), repr(ref_cookie))
def assert_cookie_str_equal(self, cookie_str, ref_cookie_str):
print([cookie_str, ref_cookie_str])
self.assertEqual(set(cookie_str.split('; ')), set(ref_cookie_str.split('; ')))
def test_execute_cookiejar(self):
if 'cookies' not in self.jsi._SUPPORTED_FEATURES:
self.skipTest('Cookies not supported')
cookiejar = YoutubeDLCookieJar()
ref_cookiejar = YoutubeDLCookieJar()
for test_cookie in [
NetscapeFields('test1', 'test1', '.example.com', '/', False, int(time.time()) + 1000),
NetscapeFields('test2', 'test2', '.example.com', '/', True, int(time.time()) + 1000),
NetscapeFields('test3', 'test3', '.example.com', '/123', False, int(time.time()) + 1000),
NetscapeFields('test4', 'test4', '.example.com', '/456', False, int(time.time()) + 1000),
NetscapeFields('test5', 'test5', '.example.com', '/123', True, int(time.time()) + 1000),
NetscapeFields('test6', 'test6', '.example.com', '/456', True, int(time.time()) + 1000),
NetscapeFields('test1', 'other1', '.other.com', '/', False, int(time.time()) + 1000),
NetscapeFields('test2', 'other2', '.other.com', '/', False, int(time.time()) + 1000),
NetscapeFields('test7', 'other7', '.other.com', '/', False, int(time.time()) + 1000),
]:
cookiejar.set_cookie(test_cookie.to_cookie())
ref_cookiejar.set_cookie(test_cookie.to_cookie())
# test identity without modification from js
self.assert_cookie_str_equal(self.jsi.execute(
'console.log(document.cookie);',
location='http://example.com/123/456',
html='<html><body><div id="test-div">Hello, world!</div></body></html>',
cookiejar=cookiejar),
'test1=test1; test3=test3')
self.assert_cookiejar_equal(cookiejar, ref_cookiejar)
# test modification of existing cookie from js
new_cookie_1 = NetscapeFields('test1', 'new1', '.example.com', '/', True, int(time.time()) + 900)
new_cookie_2 = NetscapeFields('test2', 'new2', '.example.com', '/', True, int(time.time()) + 900)
ref_cookiejar.set_cookie(new_cookie_1.to_cookie())
ref_cookiejar.set_cookie(new_cookie_2.to_cookie())
self.assert_cookie_str_equal(self.jsi.execute(
f'''document.cookie = "test1=new1; secure; expires={new_cookie_1.expire_str()}; domain=.example.com; path=/";
console.log(document.cookie);''',
location='https://example.com/123/456',
html=f'''<html><body><div id="test-div">Hello, world!</div>
<script>
document.cookie = "test2=new2; secure; expires={new_cookie_2.expire_str()}; domain=.example.com; path=/";
</script>
</body></html>''',
cookiejar=cookiejar),
'test1=new1; test2=new2; test3=test3; test5=test5')
self.assert_cookiejar_equal(cookiejar, ref_cookiejar)
test
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class TestDeno(Base.TestExternalJSI):
_JSI_CLASS = DenoJSI
class TestDenoJITless(Base.TestExternalJSI):
_JSI_CLASS = DenoJITlessJSI
class TestDenoDom(Base.TestExternalJSI):
_JSI_CLASS = DenoJSDomJSI
class TestPhantomJS(Base.TestExternalJSI):
_JSI_CLASS = PhantomJSJSI
if __name__ == '__main__':
unittest.main()
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