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#!/usr/bin/env python | ||
# coding: utf-8 | ||
from __future__ import unicode_literals | ||
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# Allow direct execution | ||
import os | ||
import re | ||
import sys | ||
import unittest | ||
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) | ||
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from youtube_dl import YoutubeDL | ||
from youtube_dl.compat import compat_http_server | ||
from youtube_dl.downloader.http import HttpFD | ||
from youtube_dl.utils import encodeFilename | ||
import ssl | ||
import threading | ||
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TEST_DIR = os.path.dirname(os.path.abspath(__file__)) | ||
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def http_server_port(httpd): | ||
if os.name == 'java' and isinstance(httpd.socket, ssl.SSLSocket): | ||
# In Jython SSLSocket is not a subclass of socket.socket | ||
sock = httpd.socket.sock | ||
else: | ||
sock = httpd.socket | ||
return sock.getsockname()[1] | ||
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TEST_SIZE = 10 * 1024 | ||
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class HTTPTestRequestHandler(compat_http_server.BaseHTTPRequestHandler): | ||
def log_message(self, format, *args): | ||
pass | ||
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def send_content_range(self, total=None): | ||
range_header = self.headers.get('Range') | ||
start = end = None | ||
if range_header: | ||
mobj = re.search(r'^bytes=(\d+)-(\d+)', range_header) | ||
if mobj: | ||
start = int(mobj.group(1)) | ||
end = int(mobj.group(2)) | ||
valid_range = start is not None and end is not None | ||
if valid_range: | ||
content_range = 'bytes %d-%d' % (start, end) | ||
if total: | ||
content_range += '/%d' % total | ||
self.send_header('Content-Range', content_range) | ||
return (end - start + 1) if valid_range else total | ||
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def serve(self, range=True, content_length=True): | ||
self.send_response(200) | ||
self.send_header('Content-Type', 'video/mp4') | ||
size = TEST_SIZE | ||
if range: | ||
size = self.send_content_range(TEST_SIZE) | ||
if content_length: | ||
self.send_header('Content-Length', size) | ||
self.end_headers() | ||
self.wfile.write(b'#' * size) | ||
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def do_GET(self): | ||
if self.path == '/regular': | ||
self.serve() | ||
elif self.path == '/no-content-length': | ||
self.serve(content_length=False) | ||
elif self.path == '/no-range': | ||
self.serve(range=False) | ||
elif self.path == '/no-range-no-content-length': | ||
self.serve(range=False, content_length=False) | ||
else: | ||
assert False | ||
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class FakeLogger(object): | ||
def debug(self, msg): | ||
pass | ||
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def warning(self, msg): | ||
pass | ||
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def error(self, msg): | ||
pass | ||
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class TestHttpFD(unittest.TestCase): | ||
def setUp(self): | ||
self.httpd = compat_http_server.HTTPServer( | ||
('127.0.0.1', 0), HTTPTestRequestHandler) | ||
self.port = http_server_port(self.httpd) | ||
self.server_thread = threading.Thread(target=self.httpd.serve_forever) | ||
self.server_thread.daemon = True | ||
self.server_thread.start() | ||
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def download(self, params, ep): | ||
params['logger'] = FakeLogger() | ||
ydl = YoutubeDL(params) | ||
downloader = HttpFD(ydl, params) | ||
filename = 'testfile.mp4' | ||
self.assertTrue(downloader.real_download(filename, { | ||
'url': 'http://127.0.0.1:%d/%s' % (self.port, ep), | ||
})) | ||
self.assertEqual(os.path.getsize(encodeFilename(filename)), TEST_SIZE) | ||
os.remove(encodeFilename(filename)) | ||
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def download_all(self, params): | ||
for ep in ('regular', 'no-content-length', 'no-range', 'no-range-no-content-length'): | ||
self.download(params, ep) | ||
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def test_regular(self): | ||
self.download_all({}) | ||
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def test_chunked(self): | ||
self.download_all({ | ||
'http_chunk_size': 1000, | ||
}) | ||
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if __name__ == '__main__': | ||
unittest.main() |
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