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