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ba515388 S |
1 | #!/usr/bin/env python |
2 | # coding: utf-8 | |
3 | from __future__ import unicode_literals | |
4 | ||
5 | # Allow direct execution | |
6 | import os | |
7 | import re | |
8 | import sys | |
9 | import unittest | |
10 | sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) | |
11 | ||
6fcc0539 | 12 | from test.helper import try_rm |
ba515388 S |
13 | from youtube_dl import YoutubeDL |
14 | from youtube_dl.compat import compat_http_server | |
15 | from youtube_dl.downloader.http import HttpFD | |
16 | from youtube_dl.utils import encodeFilename | |
17 | import ssl | |
18 | import threading | |
19 | ||
20 | TEST_DIR = os.path.dirname(os.path.abspath(__file__)) | |
21 | ||
22 | ||
23 | def http_server_port(httpd): | |
24 | if os.name == 'java' and isinstance(httpd.socket, ssl.SSLSocket): | |
25 | # In Jython SSLSocket is not a subclass of socket.socket | |
26 | sock = httpd.socket.sock | |
27 | else: | |
28 | sock = httpd.socket | |
29 | return sock.getsockname()[1] | |
30 | ||
31 | ||
32 | TEST_SIZE = 10 * 1024 | |
33 | ||
34 | ||
35 | class HTTPTestRequestHandler(compat_http_server.BaseHTTPRequestHandler): | |
36 | def log_message(self, format, *args): | |
37 | pass | |
38 | ||
39 | def send_content_range(self, total=None): | |
40 | range_header = self.headers.get('Range') | |
41 | start = end = None | |
42 | if range_header: | |
43 | mobj = re.search(r'^bytes=(\d+)-(\d+)', range_header) | |
44 | if mobj: | |
45 | start = int(mobj.group(1)) | |
46 | end = int(mobj.group(2)) | |
47 | valid_range = start is not None and end is not None | |
48 | if valid_range: | |
49 | content_range = 'bytes %d-%d' % (start, end) | |
50 | if total: | |
51 | content_range += '/%d' % total | |
52 | self.send_header('Content-Range', content_range) | |
53 | return (end - start + 1) if valid_range else total | |
54 | ||
55 | def serve(self, range=True, content_length=True): | |
56 | self.send_response(200) | |
57 | self.send_header('Content-Type', 'video/mp4') | |
58 | size = TEST_SIZE | |
59 | if range: | |
60 | size = self.send_content_range(TEST_SIZE) | |
61 | if content_length: | |
62 | self.send_header('Content-Length', size) | |
63 | self.end_headers() | |
64 | self.wfile.write(b'#' * size) | |
65 | ||
66 | def do_GET(self): | |
67 | if self.path == '/regular': | |
68 | self.serve() | |
69 | elif self.path == '/no-content-length': | |
70 | self.serve(content_length=False) | |
71 | elif self.path == '/no-range': | |
72 | self.serve(range=False) | |
73 | elif self.path == '/no-range-no-content-length': | |
74 | self.serve(range=False, content_length=False) | |
75 | else: | |
76 | assert False | |
77 | ||
78 | ||
79 | class FakeLogger(object): | |
80 | def debug(self, msg): | |
81 | pass | |
82 | ||
83 | def warning(self, msg): | |
84 | pass | |
85 | ||
86 | def error(self, msg): | |
87 | pass | |
88 | ||
89 | ||
90 | class TestHttpFD(unittest.TestCase): | |
91 | def setUp(self): | |
92 | self.httpd = compat_http_server.HTTPServer( | |
93 | ('127.0.0.1', 0), HTTPTestRequestHandler) | |
94 | self.port = http_server_port(self.httpd) | |
95 | self.server_thread = threading.Thread(target=self.httpd.serve_forever) | |
96 | self.server_thread.daemon = True | |
97 | self.server_thread.start() | |
98 | ||
99 | def download(self, params, ep): | |
100 | params['logger'] = FakeLogger() | |
101 | ydl = YoutubeDL(params) | |
102 | downloader = HttpFD(ydl, params) | |
103 | filename = 'testfile.mp4' | |
6fcc0539 | 104 | try_rm(encodeFilename(filename)) |
ba515388 S |
105 | self.assertTrue(downloader.real_download(filename, { |
106 | 'url': 'http://127.0.0.1:%d/%s' % (self.port, ep), | |
107 | })) | |
108 | self.assertEqual(os.path.getsize(encodeFilename(filename)), TEST_SIZE) | |
6fcc0539 | 109 | try_rm(encodeFilename(filename)) |
ba515388 S |
110 | |
111 | def download_all(self, params): | |
112 | for ep in ('regular', 'no-content-length', 'no-range', 'no-range-no-content-length'): | |
113 | self.download(params, ep) | |
114 | ||
115 | def test_regular(self): | |
116 | self.download_all({}) | |
117 | ||
118 | def test_chunked(self): | |
119 | self.download_all({ | |
120 | 'http_chunk_size': 1000, | |
121 | }) | |
122 | ||
123 | ||
124 | if __name__ == '__main__': | |
125 | unittest.main() |