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https://github.com/yt-dlp/yt-dlp.git
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105 lines
3.1 KiB
Python
105 lines
3.1 KiB
Python
#!/usr/bin/env python3
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# Allow direct execution
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import os
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import sys
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import unittest
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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import http.server
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import re
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import threading
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from test.helper import http_server_port, try_rm
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from yt_dlp import YoutubeDL
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from yt_dlp.downloader.http import HttpFD
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from yt_dlp.utils._utils import _YDLLogger as FakeLogger
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TEST_DIR = os.path.dirname(os.path.abspath(__file__))
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TEST_SIZE = 10 * 1024
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class HTTPTestRequestHandler(http.server.BaseHTTPRequestHandler):
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def log_message(self, format, *args):
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pass
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def send_content_range(self, total=None):
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range_header = self.headers.get('Range')
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start = end = None
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if range_header:
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mobj = re.search(r'^bytes=(\d+)-(\d+)', range_header)
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if mobj:
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start = int(mobj.group(1))
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end = int(mobj.group(2))
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valid_range = start is not None and end is not None
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if valid_range:
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content_range = f'bytes {start}-{end}'
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if total:
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content_range += f'/{total}'
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self.send_header('Content-Range', content_range)
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return (end - start + 1) if valid_range else total
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def serve(self, range=True, content_length=True):
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self.send_response(200)
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self.send_header('Content-Type', 'video/mp4')
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size = TEST_SIZE
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if range:
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size = self.send_content_range(TEST_SIZE)
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if content_length:
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self.send_header('Content-Length', size)
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self.end_headers()
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self.wfile.write(b'#' * size)
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def do_GET(self):
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if self.path == '/regular':
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self.serve()
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elif self.path == '/no-content-length':
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self.serve(content_length=False)
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elif self.path == '/no-range':
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self.serve(range=False)
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elif self.path == '/no-range-no-content-length':
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self.serve(range=False, content_length=False)
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else:
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assert False
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class TestHttpFD(unittest.TestCase):
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def setUp(self):
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self.httpd = http.server.HTTPServer(
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('127.0.0.1', 0), HTTPTestRequestHandler)
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self.port = http_server_port(self.httpd)
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self.server_thread = threading.Thread(target=self.httpd.serve_forever)
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self.server_thread.daemon = True
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self.server_thread.start()
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def download(self, params, ep):
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params['logger'] = FakeLogger()
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ydl = YoutubeDL(params)
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downloader = HttpFD(ydl, params)
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filename = 'testfile.mp4'
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try_rm(filename)
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self.assertTrue(downloader.real_download(filename, {
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'url': f'http://127.0.0.1:{self.port}/{ep}',
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}), ep)
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self.assertEqual(os.path.getsize(filename), TEST_SIZE, ep)
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try_rm(filename)
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def download_all(self, params):
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for ep in ('regular', 'no-content-length', 'no-range', 'no-range-no-content-length'):
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self.download(params, ep)
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def test_regular(self):
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self.download_all({})
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def test_chunked(self):
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self.download_all({
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'http_chunk_size': 1000,
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})
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if __name__ == '__main__':
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unittest.main()
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