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Commit | Line | Data |
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fd5ff020 FV |
1 | #!/usr/bin/env python |
2 | ||
5c892b0b | 3 | import errno |
efe8902f | 4 | import hashlib |
fd5ff020 | 5 | import io |
efe8902f | 6 | import os |
7f60b5aa | 7 | import json |
cdab8aa3 PH |
8 | import unittest |
9 | import sys | |
6b3aef80 | 10 | import socket |
78d3442b | 11 | import binascii |
fd5ff020 FV |
12 | |
13 | # Allow direct execution | |
14 | sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) | |
cdab8aa3 | 15 | |
8222d8de | 16 | import youtube_dl.YoutubeDL |
d1cade5a | 17 | import youtube_dl.extractor |
fd5ff020 | 18 | from youtube_dl.utils import * |
1535ac2a | 19 | |
20 | DEF_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'tests.json') | |
fd5ff020 FV |
21 | PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "parameters.json") |
22 | ||
8cc83b8d FV |
23 | RETRIES = 3 |
24 | ||
fd5ff020 FV |
25 | # General configuration (from __init__, not very elegant...) |
26 | jar = compat_cookiejar.CookieJar() | |
27 | cookie_processor = compat_urllib_request.HTTPCookieProcessor(jar) | |
28 | proxy_handler = compat_urllib_request.ProxyHandler() | |
29 | opener = compat_urllib_request.build_opener(proxy_handler, cookie_processor, YoutubeDLHandler()) | |
30 | compat_urllib_request.install_opener(opener) | |
d8bbf201 | 31 | socket.setdefaulttimeout(10) |
fd5ff020 | 32 | |
5c892b0b PH |
33 | def _try_rm(filename): |
34 | """ Remove a file if it exists """ | |
35 | try: | |
36 | os.remove(filename) | |
37 | except OSError as ose: | |
38 | if ose.errno != errno.ENOENT: | |
39 | raise | |
40 | ||
ee55fcbe | 41 | md5 = lambda s: hashlib.md5(s.encode('utf-8')).hexdigest() |
78d3442b | 42 | |
8222d8de | 43 | class YoutubeDL(youtube_dl.YoutubeDL): |
fd5ff020 | 44 | def __init__(self, *args, **kwargs): |
fd5ff020 | 45 | self.to_stderr = self.to_screen |
0eaf520d | 46 | self.processed_info_dicts = [] |
8222d8de | 47 | super(YoutubeDL, self).__init__(*args, **kwargs) |
476203d0 | 48 | def report_warning(self, message): |
be95cac1 FV |
49 | # Don't accept warnings during tests |
50 | raise ExtractorError(message) | |
0eaf520d FV |
51 | def process_info(self, info_dict): |
52 | self.processed_info_dicts.append(info_dict) | |
8222d8de | 53 | return super(YoutubeDL, self).process_info(info_dict) |
1535ac2a | 54 | |
fd5ff020 FV |
55 | def _file_md5(fn): |
56 | with open(fn, 'rb') as f: | |
57 | return hashlib.md5(f.read()).hexdigest() | |
58 | ||
59 | with io.open(DEF_FILE, encoding='utf-8') as deff: | |
60 | defs = json.load(deff) | |
6b47c7f2 PH |
61 | for ie in youtube_dl.extractor.gen_extractors(): |
62 | t = getattr(ie, '_TEST', None) | |
63 | if t: | |
64 | t['name'] = type(ie).__name__[:-len('IE')] | |
65 | defs.append(t) | |
2eb88d95 PH |
66 | for t in getattr(ie, '_TESTS', []): |
67 | t['name'] = type(ie).__name__[:-len('IE')] | |
68 | defs.append(t) | |
6b47c7f2 PH |
69 | |
70 | ||
fd5ff020 FV |
71 | with io.open(PARAMETERS_FILE, encoding='utf-8') as pf: |
72 | parameters = json.load(pf) | |
1535ac2a | 73 | |
0eaf520d | 74 | |
1535ac2a | 75 | class TestDownload(unittest.TestCase): |
744435f2 | 76 | maxDiff = None |
fd5ff020 FV |
77 | def setUp(self): |
78 | self.parameters = parameters | |
79 | self.defs = defs | |
80 | ||
911ee27e | 81 | ### Dynamically generate tests |
5d01a647 PH |
82 | def generator(test_case): |
83 | ||
1535ac2a | 84 | def test_template(self): |
d1cade5a | 85 | ie = youtube_dl.extractor.get_info_extractor(test_case['name']) |
fd5ff020 FV |
86 | if not ie._WORKING: |
87 | print('Skipping: IE marked as not _WORKING') | |
88 | return | |
5c892b0b | 89 | if 'playlist' not in test_case and not test_case['file']: |
6985325e PH |
90 | print('Skipping: No output file specified') |
91 | return | |
fd5ff020 FV |
92 | if 'skip' in test_case: |
93 | print('Skipping: {0}'.format(test_case['skip'])) | |
94 | return | |
0eaf520d | 95 | |
c073e35b PH |
96 | params = self.parameters.copy() |
97 | params.update(test_case.get('params', {})) | |
0eaf520d | 98 | |
8222d8de | 99 | ydl = YoutubeDL(params) |
d1cade5a | 100 | for ie in youtube_dl.extractor.gen_extractors(): |
8222d8de | 101 | ydl.add_info_extractor(ie) |
bffbd5f0 PH |
102 | finished_hook_called = set() |
103 | def _hook(status): | |
104 | if status['status'] == 'finished': | |
105 | finished_hook_called.add(status['filename']) | |
8222d8de | 106 | ydl.fd.add_progress_hook(_hook) |
5c892b0b PH |
107 | |
108 | test_cases = test_case.get('playlist', [test_case]) | |
109 | for tc in test_cases: | |
110 | _try_rm(tc['file']) | |
3a648b20 | 111 | _try_rm(tc['file'] + '.part') |
5c892b0b PH |
112 | _try_rm(tc['file'] + '.info.json') |
113 | try: | |
8cc83b8d FV |
114 | for retry in range(1, RETRIES + 1): |
115 | try: | |
8222d8de | 116 | ydl.download([test_case['url']]) |
8cc83b8d FV |
117 | except (DownloadError, ExtractorError) as err: |
118 | if retry == RETRIES: raise | |
119 | ||
120 | # Check if the exception is not a network related one | |
90a99c1b | 121 | if not err.exc_info[0] in (compat_urllib_error.URLError, socket.timeout, UnavailableVideoError): |
8cc83b8d FV |
122 | raise |
123 | ||
124 | print('Retrying: {0} failed tries\n\n##########\n\n'.format(retry)) | |
125 | else: | |
126 | break | |
5c892b0b PH |
127 | |
128 | for tc in test_cases: | |
511eda8e | 129 | if not test_case.get('params', {}).get('skip_download', False): |
233a2296 | 130 | self.assertTrue(os.path.exists(tc['file']), msg='Missing file ' + tc['file']) |
bffbd5f0 | 131 | self.assertTrue(tc['file'] in finished_hook_called) |
5c892b0b PH |
132 | self.assertTrue(os.path.exists(tc['file'] + '.info.json')) |
133 | if 'md5' in tc: | |
134 | md5_for_file = _file_md5(tc['file']) | |
135 | self.assertEqual(md5_for_file, tc['md5']) | |
136 | with io.open(tc['file'] + '.info.json', encoding='utf-8') as infof: | |
137 | info_dict = json.load(infof) | |
51ce3a75 PH |
138 | for (info_field, expected) in tc.get('info_dict', {}).items(): |
139 | if isinstance(expected, compat_str) and expected.startswith('md5:'): | |
140 | self.assertEqual(expected, 'md5:' + md5(info_dict.get(info_field))) | |
78d3442b | 141 | else: |
51ce3a75 PH |
142 | got = info_dict.get(info_field) |
143 | self.assertEqual( | |
144 | expected, got, | |
145 | u'invalid value for field %s, expected %r, got %r' % (info_field, expected, got)) | |
78d3442b FV |
146 | |
147 | # If checkable fields are missing from the test case, print the info_dict | |
ee55fcbe | 148 | test_info_dict = dict((key, value if not isinstance(value, compat_str) or len(value) < 250 else 'md5:' + md5(value)) |
78d3442b FV |
149 | for key, value in info_dict.items() |
150 | if value and key in ('title', 'description', 'uploader', 'upload_date', 'uploader_id', 'location')) | |
151 | if not all(key in tc.get('info_dict', {}).keys() for key in test_info_dict.keys()): | |
152 | sys.stderr.write(u'\n"info_dict": ' + json.dumps(test_info_dict, ensure_ascii=False, indent=2) + u'\n') | |
153 | ||
154 | # Check for the presence of mandatory fields | |
155 | for key in ('id', 'url', 'title', 'ext'): | |
156 | self.assertTrue(key in info_dict.keys() and info_dict[key]) | |
5c892b0b PH |
157 | finally: |
158 | for tc in test_cases: | |
159 | _try_rm(tc['file']) | |
3a648b20 | 160 | _try_rm(tc['file'] + '.part') |
5c892b0b | 161 | _try_rm(tc['file'] + '.info.json') |
fd5ff020 | 162 | |
1535ac2a | 163 | return test_template |
fd5ff020 | 164 | |
5d01a647 | 165 | ### And add them to TestDownload |
f7ab6cbe | 166 | for n, test_case in enumerate(defs): |
5d01a647 | 167 | test_method = generator(test_case) |
2eb88d95 PH |
168 | tname = 'test_' + str(test_case['name']) |
169 | i = 1 | |
170 | while hasattr(TestDownload, tname): | |
41beccba | 171 | tname = 'test_' + str(test_case['name']) + '_' + str(i) |
2eb88d95 PH |
172 | i += 1 |
173 | test_method.__name__ = tname | |
fd5ff020 | 174 | setattr(TestDownload, test_method.__name__, test_method) |
5d01a647 | 175 | del test_method |
cdab8aa3 PH |
176 | |
177 | ||
178 | if __name__ == '__main__': | |
179 | unittest.main() |