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cc52de43 | 1 | #!/usr/bin/env python3 |
ba515388 S |
2 | # Allow direct execution |
3 | import os | |
4 | import re | |
5 | import sys | |
6 | import unittest | |
f8271158 | 7 | |
ba515388 S |
8 | sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) |
9 | ||
f8271158 | 10 | import threading |
95e42d73 | 11 | from test.helper import http_server_port, try_rm |
f8271158 | 12 | |
7a5c1cfe P |
13 | from yt_dlp import YoutubeDL |
14 | from yt_dlp.compat import compat_http_server | |
15 | from yt_dlp.downloader.http import HttpFD | |
16 | from yt_dlp.utils import encodeFilename | |
ba515388 S |
17 | |
18 | TEST_DIR = os.path.dirname(os.path.abspath(__file__)) | |
19 | ||
20 | ||
ba515388 S |
21 | TEST_SIZE = 10 * 1024 |
22 | ||
23 | ||
24 | class HTTPTestRequestHandler(compat_http_server.BaseHTTPRequestHandler): | |
25 | def log_message(self, format, *args): | |
26 | pass | |
27 | ||
28 | def send_content_range(self, total=None): | |
29 | range_header = self.headers.get('Range') | |
30 | start = end = None | |
31 | if range_header: | |
32 | mobj = re.search(r'^bytes=(\d+)-(\d+)', range_header) | |
33 | if mobj: | |
34 | start = int(mobj.group(1)) | |
35 | end = int(mobj.group(2)) | |
36 | valid_range = start is not None and end is not None | |
37 | if valid_range: | |
38 | content_range = 'bytes %d-%d' % (start, end) | |
39 | if total: | |
40 | content_range += '/%d' % total | |
41 | self.send_header('Content-Range', content_range) | |
42 | return (end - start + 1) if valid_range else total | |
43 | ||
44 | def serve(self, range=True, content_length=True): | |
45 | self.send_response(200) | |
46 | self.send_header('Content-Type', 'video/mp4') | |
47 | size = TEST_SIZE | |
48 | if range: | |
49 | size = self.send_content_range(TEST_SIZE) | |
50 | if content_length: | |
51 | self.send_header('Content-Length', size) | |
52 | self.end_headers() | |
53 | self.wfile.write(b'#' * size) | |
54 | ||
55 | def do_GET(self): | |
56 | if self.path == '/regular': | |
57 | self.serve() | |
58 | elif self.path == '/no-content-length': | |
59 | self.serve(content_length=False) | |
60 | elif self.path == '/no-range': | |
61 | self.serve(range=False) | |
62 | elif self.path == '/no-range-no-content-length': | |
63 | self.serve(range=False, content_length=False) | |
64 | else: | |
65 | assert False | |
66 | ||
67 | ||
86e5f3ed | 68 | class FakeLogger: |
ba515388 S |
69 | def debug(self, msg): |
70 | pass | |
71 | ||
72 | def warning(self, msg): | |
73 | pass | |
74 | ||
75 | def error(self, msg): | |
76 | pass | |
77 | ||
78 | ||
79 | class TestHttpFD(unittest.TestCase): | |
80 | def setUp(self): | |
81 | self.httpd = compat_http_server.HTTPServer( | |
82 | ('127.0.0.1', 0), HTTPTestRequestHandler) | |
83 | self.port = http_server_port(self.httpd) | |
84 | self.server_thread = threading.Thread(target=self.httpd.serve_forever) | |
85 | self.server_thread.daemon = True | |
86 | self.server_thread.start() | |
87 | ||
88 | def download(self, params, ep): | |
89 | params['logger'] = FakeLogger() | |
90 | ydl = YoutubeDL(params) | |
91 | downloader = HttpFD(ydl, params) | |
92 | filename = 'testfile.mp4' | |
6fcc0539 | 93 | try_rm(encodeFilename(filename)) |
ba515388 S |
94 | self.assertTrue(downloader.real_download(filename, { |
95 | 'url': 'http://127.0.0.1:%d/%s' % (self.port, ep), | |
96 | })) | |
97 | self.assertEqual(os.path.getsize(encodeFilename(filename)), TEST_SIZE) | |
6fcc0539 | 98 | try_rm(encodeFilename(filename)) |
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99 | |
100 | def download_all(self, params): | |
101 | for ep in ('regular', 'no-content-length', 'no-range', 'no-range-no-content-length'): | |
102 | self.download(params, ep) | |
103 | ||
104 | def test_regular(self): | |
105 | self.download_all({}) | |
106 | ||
107 | def test_chunked(self): | |
108 | self.download_all({ | |
109 | 'http_chunk_size': 1000, | |
110 | }) | |
111 | ||
112 | ||
113 | if __name__ == '__main__': | |
114 | unittest.main() |